Adaptive Selection Of Channel Assignment Technique Patents (Class 370/437)
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Patent number: 10554374Abstract: Systems and methods for flexible spectrum, or bandwidth, support in a cellular communications network are disclosed. In one embodiment, a base station for a cellular communications network is configured to transmit a non-standardized bandwidth carrier and information that identifies a standardized bandwidth and additional information that, together with the information that identifies the standardized bandwidth, defines a non-standardized bandwidth of the non-standardized bandwidth carrier. In one embodiment, the additional information defines a bandwidth adjustment for the standardized bandwidth that defines the non-standardized bandwidth. In one embodiment, the bandwidth adjustment is a symmetric bandwidth restriction. In another embodiment, the bandwidth adjustment is an asymmetric bandwidth restriction. In yet another embodiment, the bandwidth adjustment is a symmetric bandwidth expansion. In yet another embodiment, the bandwidth adjustment is an asymmetric bandwidth expansion.Type: GrantFiled: February 19, 2018Date of Patent: February 4, 2020Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Havish Koorapaty, Christian Bergljung, Jung-Fu Cheng, Daniel Larsson
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Patent number: 10531465Abstract: The present invention relates to a communication device and an access node. The communication device comprises: a processor, and directional antennas; wherein the directional antennas are configured to receive a first signal S1 indicating a calibration request (CR) for an access node; wherein the processor is configured to generate directional beacon signals SDB in response to the calibration request (CR); wherein the directional antennas are further configured to transmit the directional beacon signals SDB towards the access node (300). The access node (300) comprises: a processor, and an antenna array; wherein the antenna array is configured to receive directional beacon signals SDB from at least one communication device; wherein the processor is configured to calibrate the antenna array based on the directional beacon signals SDB.Type: GrantFiled: September 15, 2017Date of Patent: January 7, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Mario Costa, Philip Ginzboorg, Gunnar Hedby
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Patent number: 10516615Abstract: Technologies are described to control network congestion in packet-based networks. In some examples, a method may include receiving an Interest packet requesting content, and returning the content from a local data store if the content is in the local data store. The method may also include determining whether a previous request has been made for the requested content if the content is not in the local data store, and creating a record of the Interest packet and discarding the Interest packet if a previous request has been made. The method may further include determining whether a local IP routing table includes an entry that matches a destination IP address specified by the Interest packet if a previous request has not been made, and forwarding the Interest packet if the destination IP address is in the local IP routing table.Type: GrantFiled: May 1, 2017Date of Patent: December 24, 2019Assignee: FUJITSU LIMITEDInventors: Lei Liu, Akira Ito, Wei-Peng Chen
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Patent number: 10499101Abstract: A system that incorporates teachings of the present disclosure may include, for example, a set-top box having a controller to receive a selection of media content that has finished being broadcast where the selection is of the previously broadcast media content, transmit a request for the media content, and receive the media content for presentation at the display device, where the media content includes a plurality of segments, where one or more of the segments is provided by each of a plurality of digital video recorders (DVR's) that have recorded the media content, where the DVR's are remote from the set-top box, and where the plurality of segments are merged prior to presentation by the set-top box. Other embodiments are disclosed.Type: GrantFiled: June 4, 2018Date of Patent: December 3, 2019Assignee: AT&T Intellectual Property I, L.P.Inventor: Joseph Picucci
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Patent number: 10477370Abstract: A method of establishing a low latency connection between a first device and a second device on a wireless network is presented. The method contains the steps of: forming a first wireless connection between the first and second devices; forming at least a second and parallel wireless connection between the first and second devices; and sending data between the first and second devices using at least the first and second connections. For any wireless protocol for data exchange between devices that specifies a minimum interval between data exchange events, the present disclosure enables a lower latency than would otherwise be achievable according to a standard protocol.Type: GrantFiled: January 31, 2017Date of Patent: November 12, 2019Assignee: Dialog Semiconductor B.V.Inventor: Kanji Kerai
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Patent number: 10432416Abstract: A method for performing evolved multimedia broadcast and multicast service (eMBMS) counting efficiently in wireless systems is provided. The method includes receiving by a radio link control (RLC) layer of a User Equipment (UE), a Multicast Control Channel (MCCH) packet containing an MBMS counting request from a network. The RLC layer then transfers the MCCH packet to a Radio Resource Control (RRC) layer of the UE. The RRC layer processes the MBMS counting request and generating an MBMS counting response by and transmits an indication for successful reception of the MBMS counting request to the RLC layer. The RLC layer verifies if a subsequent MCCH modification boundary indication is received in a selected MCCH modification period and discards one or more subsequent MCCH packets received in a selected MCCH modification period if the MCCH modification boundary indication is not received from a physical layer.Type: GrantFiled: August 12, 2015Date of Patent: October 1, 2019Assignee: Samsung Electronics Co., LtdInventors: Rohan Raj, Vinay Kumar Shrivastava
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Patent number: 10405290Abstract: Systems and methods for measuring end-to-end data path delays between a Radio Equipment Controller (REC) and a Radio Equipment (RE) of a base station are disclosed. In one embodiment, a system includes a RE configured to transmit an uplink chirped sine wave signal from the RE to a REC on an uplink data path from the RE to the REC via an asynchronous communication network. The REC is configured to correlate a reference chirped sine wave signal and a received signal from the RE. The REC is further configured to determine an uplink data path delay from the RE to the REC based on results of the correlation of the reference chirped sine wave signal and the received signal from the RE on the uplink data path. In another embodiment, a downlink data path delay is measured in a similar manner.Type: GrantFiled: May 14, 2015Date of Patent: September 3, 2019Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventor: Robert Griffioen
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Patent number: 10402940Abstract: A method for processing images in an imaging device includes the steps of using real time scalar software (RTSS) for: receiving scalar input data (SID) from video preview application software (VPAS) within a host computer; and performing scaling and cropping operations within the imaging device on raw image frame data to create a scaled down frame (SDF) within the imaging device. As a result, images of high resolution can be transmitted efficiently with significantly reduced amounts of data over the data links, and achieve a high number of frames per second.Type: GrantFiled: October 30, 2013Date of Patent: September 3, 2019Assignee: Pathway Innovations and Technologies, Inc.Inventors: Ji Shen, Bruce Barnes, Hamid Kharrati
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Patent number: 10397379Abstract: Robust Multipath TCP Stateless Connection Establishment.Type: GrantFiled: March 4, 2016Date of Patent: August 27, 2019Assignee: Apple Inc.Inventors: Christoph Paasch, Anumita Biswas, Darren Haas
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Patent number: 10368346Abstract: Various aspects provide for receiving signaling including information configured to indicate whether to adjust a structure of a time-division duplex (TDD) subframe. Such adjusting may include adjusting a time or subcarrier allocated for a control channel, data, and/or a reference signal, such as a user equipment (UE)-specific reference signal (UERS). The UERS may be time-aligned with a demodulation reference signal (DMRS) of another TDD subframe. The UERS may be utilized for inter-link multi-user multiple-input multiple-output (MU-MIMO) when the UERS is orthogonal to the DMRS. Various other aspects provide for communicating one or more pilot or null tones in a data portion of a first TDD subframe. The one or more pilot or null tones may be used to capture interference from a second TDD subframe communicated by another apparatus. The first TDD subframe may be communicated at least partially concurrent with the second TDD subframe.Type: GrantFiled: March 31, 2016Date of Patent: July 30, 2019Assignee: QUALCOMM IncorporatedInventors: Tao Luo, Naga Bhushan, Jay Kumar Sundararajan
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Patent number: 10251124Abstract: A method for extending sleep mode in a first tag may include: determining a next transmission time to transmit data to the first tag via a communication network based on a reception schedule associated with the first tag and a paging schedule associated with the communication network, wherein the first tag is configured to transition between sleep mode and active mode based on the reception schedule associated with the first tag and the paging schedule associated with the communication network; receiving data destined for the first tag; and in response to determining that a current time does not correspond to the next transmission time to transmit data to the first tag, extending sleep mode in the first tag by storing the data destined for the first tag in a first queue associated with the first tag.Type: GrantFiled: June 25, 2015Date of Patent: April 2, 2019Assignee: BRETELON, INC.Inventor: Jonathan Siann
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Patent number: 10194431Abstract: A system for determining location information for a wireless device is described. The system includes a UE, a LE and multiple LMUs. The LE sends, to the LMUs, reception instructions with characteristics of the signal transmission from the UE and each LMU receives, from the LE, the reception instructions. The UE sends a signal transmission. Each LMU receives the transmitted signal from the UE, determines locating information based at least in part of the received signal and sends the locating information to the LE. The LE receives the locating information regarding the transmitted signal and determines a location of the UE based at least in part on the received locating information. Methods, apparatus and computer readable media are also described.Type: GrantFiled: February 12, 2018Date of Patent: January 29, 2019Assignee: Wireless Future Technologies Inc.Inventors: Kari Juhani Hooli, Ajit Kahaduwe, Timo Erkki Lunttila, Karri Markus Ranta-Aho, Antti Anton Toskala
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Patent number: 10148455Abstract: A data processing apparatus includes multiple processing means that are connected in a ring shape via corresponding communication means respectively. Each communication means includes a reception means for receiving data from a previous communication means, and a transmission means for transmitting data to a next communication means. Connection information is assigned to each of the reception means and the transmission means. The communication means, when receiving a packet that has same connection information as one assigned to its reception means, causes the corresponding processing means to perform data processing on the packet, sets the connection information assigned to its transmission means to the packet, and transmits the packet to the next communication means, and when receiving a packet that has connection information that is not same as one assigned to its reception means, transmits the packet to the next communication means without changing the connection information of the packet.Type: GrantFiled: March 16, 2015Date of Patent: December 4, 2018Assignee: CANON KABUSHIKI KAISHAInventor: Hisashi Ishikawa
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Patent number: 10149321Abstract: Techniques for procedures using request to send/clear to send (RTS/CTS) procedures and multiple timers are described. A RTS/CTS procedure using multiple timers may use a first timer and a second timer. The first timer may be associated with a duration to transmit and receive a request to send (RTS) message and a clear to send (CTS) message. The second timer may be associated with a duration to transmit a data message. A network device may transmit a RTS message to request communication resources to transmit data. If the CTS message is not received prior to the expiration of the first timer, neighboring network devices may determine that the communication resources were not allocated and may attempt to request the newly available resources. If a CTS message is received, the network device may communicate the second timer data to the neighboring network devices in a variety of ways.Type: GrantFiled: February 8, 2017Date of Patent: December 4, 2018Assignee: QUALCOMM IncorporatedInventors: Muhammad Nazmul Islam, Junyi Li, Sundar Subramanian, Jung Ryu
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Patent number: 10149073Abstract: The present disclosure relates to a multi-band wireless communication of information for a hearing assistance device, where the multi-band operation is adapted to provide communications at different radio frequency (RF) bands. In applications of hearing aids, the processor is adapted to perform correction of sound for a hearing impaired user. In certain examples, the present subject matter provides an improved data transmission integrity and reliability.Type: GrantFiled: August 4, 2014Date of Patent: December 4, 2018Assignee: Starkey Laboratories, Inc.Inventors: Beau Jay Polinske, Stephen Paul Flood
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Patent number: 10123332Abstract: An apparatus and method for allocating transmission resources to MTC-type terminals and transmitting data in mobile telecommunication systems in dependence upon the capability of the RF receiver equipment of those terminals. Where a virtual carrier is established to carry data for a given MTC-type device, the position of the center frequency for that virtual carrier is assigned on the basis of both the capability of the RF receiver equipment of that terminal and the degree of traffic congestion on the frequency band at which the virtual carrier has been established.Type: GrantFiled: February 13, 2017Date of Patent: November 6, 2018Assignee: Sony CorporationInventor: Hideji Wakabayashi
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Patent number: 10111109Abstract: A satellite communication system comprises one or more non-geostationary satellites. Each satellite is configured to provide a plurality of spot beams using time domain beam hopping among the spot beams. The spot beams are divided into hopping groups and each satellite is configured to switch throughput and power among spot beams in a same hopping group at intervals of an epoch over a hopping period according to a hopping plan. Each satellite is configured to receive, change and implement the hopping plan in orbit while the satellite moves in relation to a fixed geographic coverage region. The satellites are programmable to assign any combination of epochs in a hopping plan among spot beams of a same hopping group and to route throughput between spot beams.Type: GrantFiled: June 3, 2016Date of Patent: October 23, 2018Assignee: Space Systems/Loral, LLCInventors: William Hreha, Anne Elizabeth Wharton, Erin Michelle Lavis, David Linford Foulke, Guillaume Lamontagne, Eric Shima, Louis Trichardt Hildebrand
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Patent number: 10098145Abstract: Provided are a method and a device for transmitting and receiving a traffic stream in a wireless local area network (WLAN) system. Specifically, the device broadcasts a beacon frame including allocation information on a contention-free period (CFP) and allocation information on a contention period (CP) to a station (STA) and transmits a downlink traffic stream to the STA or receives an uplink traffic stream from the STA, based on the allocation information on the CFP. The allocation information on the CFP indicates that the downlink traffic stream is transmitted without performing a clear channel assessment (CCA) during the CFP and indicates that the uplink traffic stream is received with performing a CCA during the CFP.Type: GrantFiled: September 8, 2016Date of Patent: October 9, 2018Assignees: LG ELECTRONICS INC., SEOUL NATIONAL UNIVERSITY OF TECHNOLOGY CENTER FOR INDUSTRY COLLABORATIONInventors: Jihoon Yun, Sanghyun Kim, Suhwook Kim
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Patent number: 10085206Abstract: Methods and systems for optimization of cell selection in TD-SCDMA networks are disclosed. In an embodiment, the method includes detecting, by at least one processor, interference in a current serving cell employing a primary frequency and at least one secondary frequency used by a UE from at least one neighboring cell, wherein the interference is detected in the at least one secondary frequency of the current serving cell; including, by the at least one processor, the current serving cell in a defective cell list, wherein a signal strength associated with the primary frequency of the serving cell is greater than a signal strength associated with a neighboring primary frequency of the at least one neighboring cell; and excluding, by the at least one processor, each cell in the defective cell list from being selected as a new serving cell for the UE.Type: GrantFiled: March 21, 2016Date of Patent: September 25, 2018Assignee: Wipro LimitedInventor: Niladri Shekhar Paria
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Patent number: 10078875Abstract: A data-processing tool for displaying real-time patient data on remote and/or mobile devices. The tool renders graphical data on the screen of the remote device in a manner that makes it practical for the health care provider to review the data. Charting components provide landscape support, an ability to overlay patient data and patient images, zoom in/zoom out, custom variable speed scrolling, split screen support, and formatting control. The methodology operates as an asynchronous application, allowing patient data to be streamed in real-time to the handheld device while conserving enough CPU power to simultaneously allow the end user to interact at will with the responsive display application. Finally, the methodology implements an IT management console that allows system managers to monitor the exchange of data between hospital systems and the primary database, including all patient data packets, notifications and alerts, connected remote devices, etc.Type: GrantFiled: August 17, 2012Date of Patent: September 18, 2018Assignee: AirStrip IP Holdings, LLCInventors: William Cameron Powell, Trey Moore
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Patent number: 10055890Abstract: A model includes model layers on which a wireframe representation of objects located at geographic coordinates is stored in a memory such that surface detail of the objects increases from a base model layer to an uppermost model layer. Digital data layers stored in the memory that encompass digital coordinates corresponding with the geographic coordinates. Digital content for augmenting scenes is stored on pre-selected digital data layers at pre-selected digital coordinates on those layers. One or more of the digital data layers are logically linked with one or more of the model layers. When the location and spatial orientation of a mobile device in which a scene is viewed is received, the digital content on the digital data layer logically linked to one of the model layers is transmitted over a wireless communication channel to the mobile device.Type: GrantFiled: September 15, 2016Date of Patent: August 21, 2018Assignee: Harris CorporationInventor: John B. Hammond
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Patent number: 10025486Abstract: Methods, apparatuses, computer program products, devices and systems are described that carry out detecting a first action of a user at a location in a real world field of view of an augmented reality device; displaying an augmented reality representation in response to at least one of a user input or detecting a first action of a user at a location in a real world field of view of an augmented reality device; moving the displayed augmented reality representation on a display of the augmented reality device according to at least one detected second action of the user; and registering the displayed augmented reality representation at a location in the display of the augmented reality device in response to at least one of a user input or moving a displayed augmented reality representation on a display of the augmented reality device according to at least one detected second action of the user.Type: GrantFiled: March 15, 2013Date of Patent: July 17, 2018Assignee: ELWHA LLCInventors: Gene Fein, Royce A. Levien, Richard T. Lord, Robert W. Lord, Mark A. Malamud, John D. Rinaldo, Jr., Clarence T. Tegreene
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Patent number: 10015788Abstract: Systems and methods are disclosed for signaling in a point-to-multi-point (PtMP) fixed wireless backhaul network, in which each Hub serves a plurality of Remote Backhaul Modules (RBM). A Hub serves one RBM in each subframe per carrier in TDMA fashion, comprising transmitting a 1 ms TDD frame comprising one DL subframe and one UL subframe and gaps necessary to switch the radio direction and accommodate round trip delay. DL and UL frames may be allocated to different RBMs, with a single RBM in each DL or UL subframe per carrier per antenna beam. Each Hub keeps an independent context for each of its served RBMs. A DL ranging frame carries general information. A UL ranging frame carries a ranging opportunity. RBMs not scheduled in the current timeslot continue to receive a PHY control channel from the serving Hub, and update their parameters or links for link adaptation.Type: GrantFiled: March 10, 2015Date of Patent: July 3, 2018Assignee: BLiNQ Wireless Inc.Inventors: Alexandru Moraru, Ho Ting Cheng, Radu Bogdan Selea
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Patent number: 9992089Abstract: The present invention discloses a parameter obtaining method and apparatus. In this method, multiple signals are received over a communications link on a network, where each of the received signals is corresponding to a point on a complex plane; decision is performed on each of the received signals; for each of the received signals, an error signal between the received signal and a corresponding decision signal is determined; and a complex-plane distribution feature parameter used to indicate a distribution feature, on the complex plane, of the signals received over the communications link is determined according to all the determined error signals. In this method, an inaccurate maintenance result in manual analysis of a constellation diagram is avoided.Type: GrantFiled: November 18, 2016Date of Patent: June 5, 2018Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jie Lv, Xiaolong Zhang
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Patent number: 9967906Abstract: Systems, methods, and computer-readable storage media for wireless roaming are disclosed. An access point receives a communication request from a wireless device and determines a home broadcast domain associated with the wireless device. The access point determines that the home broadcast domain is different than the broadcast domain associated with the access point and proceeds to identify a second access point that is associated with the home broadcast domain of the wireless device. The access point establishes a tunnel between the access point and the second access point for routing traffic associated with the wireless device.Type: GrantFiled: January 7, 2015Date of Patent: May 8, 2018Assignee: Cisco Technology, Inc.Inventors: Patrick Douglas Verkaik, Asa Daniel Zernik, Jignesh Devji Patel, Nebojsa Milosavljevic, Clifford A. Frey
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Patent number: 9954747Abstract: Methods, systems, and articles of manufacture to generate file transfer monitoring criteria are disclosed. An example method obtains a file transfer log file from a first network entity and obtains from the transfer log file file transfer metadata that is associated with file transfer activity between the first network entity and a second network entity. The file transfer metadata is used to generate a file transfer monitoring criterion that is associated with selectively monitoring the file transfer activity between the first network entity and the second network entity. Service level criteria associated with the file transfer event is automatically updated based on the file transfer monitoring criterion.Type: GrantFiled: November 5, 2014Date of Patent: April 24, 2018Assignee: International Business Machines CorporationInventors: S Sridhar, Shamika S. Naik, Thurman O. Pylant, Michael C. Rieser, Steven D. Woodcock, Stuart D. Ander, Palanisamy A. Gounder, Guy Briggs, Ashish Rajput, Lalit Pant, Michael G. Christiansen
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Patent number: 9955416Abstract: The disclosure provides a method including the following steps: receiving, by an electronic device, beacon signals transmitted from access points, and estimating the number of the access points according to the beacon signals; determining by the electronic device whether the electronic device can connect to a base station; when it is determined that the electronic device cannot connect to the base station, estimating the number of connection access points according to the number of the access points and a first data queue by the electronic device; and when it is determined that the electronic device can connect to the base station, determining by the electronic device whether to connect the electronic device to the base station according to the first data queue, and estimating the number of the connection access points according to the number of the access points, the first data queue and a determination result.Type: GrantFiled: August 9, 2017Date of Patent: April 24, 2018Assignees: NATIONAL TAIWAN UNIVERSITY, MEDIATEK INC.Inventors: Shao-Chou Hung, Kwang-Cheng Chen
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Patent number: 9949294Abstract: A client station (STA), when operating in a wireless network, receives data sent by an access point (AP) on a first channel comprising at least one subchannel. During reception of the data on the first channel, the STA monitors channel availability of an additional set of one or more subchannels. In response to a detected availability of at least one newly-available subchannel, the STA sends at least one notification to the AP identifying STA-side availability of the newly-available subchannel(s). The STA subsequently receives data from the AP on the newly-available subchannel(s), which is sent in response to the at least one notification. The AP, when communicating data to the STA, receives the at least one notification from the STA and, in response thereto, initiates data transmission on one or more of the newly-available channel(s).Type: GrantFiled: December 18, 2015Date of Patent: April 17, 2018Assignee: Intel CorporationInventors: Ehsan Aryafar, Minyoung Park, Ping Wang, Shilpa Talwar
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Patent number: 9923995Abstract: Methods and systems are described for sharing information for detecting an idle connection. In one aspect, a second node receives a packet in a connection. A portion in the packet is detected identifying metadata for a period, detectable by a first node. The second node modifies a timeout associated with the connection based on the metadata. In another aspect, a first node receives information for detecting a period. A packet is generated including a portion identifying metadata for the period based on the information, and sent to the second node.Type: GrantFiled: September 3, 2017Date of Patent: March 20, 2018Assignee: Sitting Man, LLCInventor: Robert Paul Morris
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Patent number: 9923996Abstract: Methods and systems are described for sharing information for detecting an idle connection. In one aspect, a second node receives a packet in a connection. A portion in the packet is detected identifying metadata for a period, detectable by a first node. The second node modifies a timeout associated with the connection based on the metadata. In another aspect, a first node receives information for detecting a period. A packet is generated including a portion identifying metadata for the period based on the information, and sent to the second node.Type: GrantFiled: September 3, 2017Date of Patent: March 20, 2018Assignee: Sitting Man, LLCInventor: Robert Paul Morris
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Patent number: 9924397Abstract: Generally discussed herein are systems and apparatuses arranged to perform a Time-of-Flight (ToF) or Round Trip Time measurement. The disclosure also includes techniques of making and using the systems and apparatuses. According to an example a station (STA) can be arranged to perform a Time-of-Flight (ToF) measurement, the STA can include a transceiver arranged to transmit a hard constraint indicating a time window in which the STA is unavailable for performing the ToF measurement, and receive an action frame of the ToF measurement from another STA at a time that is outside the time window.Type: GrantFiled: December 17, 2013Date of Patent: March 20, 2018Assignee: Intel CorporationInventors: Jonathan Segev, Adrian P Stephens
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Patent number: 9912999Abstract: Aspects of the subject disclosure may include, for example, a device that includes a processor and a memory that stores executable instructions. The instructions, when executed by the processor, cause the processor to perform operations including detecting an indication that a first device that has established wireless communications with a second device by way a personal area network. The first device is authenticated based on the indication and according to a predetermined association between the first device and the second device. Information is provided to the second device to facilitate management of operations of the second device by the first device. Other embodiments are disclosed.Type: GrantFiled: April 8, 2016Date of Patent: March 6, 2018Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Hisao Chang, Richard Cox
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Patent number: 9907029Abstract: The present invention provides a method of power control for a plurality of secondary users (SUs), or unlicensed users, in a cognitive radio network having a plurality of primary users (PUs), or licensed users. The method comprises determining an optimal power level for each of the SUs such that a total throughput of all the SUs is maximized while satisfying an individual throughput requirement of each SU and an interference limit constraint of the PUs. In particular, a case having two SUs is considered.Type: GrantFiled: July 26, 2016Date of Patent: February 27, 2018Assignee: Macau University of Science and TechnologyInventors: Qinglin Zhao, Yuan Wu, Yanfei He, Jiachao Chen, Liping Qian
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Patent number: 9872122Abstract: To provide an information collection system capable of collecting a variety of network information, the information collection system according to an exemplary embodiment of the invention includes a service platform (10) that is connected to networks (31) to (33) and collects network information held by the networks (31) to (33), and an application server (20) that notifies the service platform (10) of a collection policy of the network information. The service platform (10) collects the network information from at least one network satisfying the collection policy among the networks (31) to (33), and sends the collected network information or service information generated based on the collected network information to the application server (20).Type: GrantFiled: June 19, 2014Date of Patent: January 16, 2018Assignee: NEC CORPORATIONInventor: Takanori Iwai
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Patent number: 9860854Abstract: In data transmission between a mobile terminal and a cellular network, a network component, e.g., a base station, establishes a downlink connection from the cellular network to the mobile terminal. The downlink connection uses one or more downlink carriers. Further, the network component identifies multiple uplink carriers which are available for establishing an uplink connection from the mobile terminal to the cellular network. The network component estimates impact of usage of the uplink carriers on power consumption of the mobile terminal. Depending on the estimated impact, the network component selects at least one of the uplink carriers for establishing the uplink connection.Type: GrantFiled: January 15, 2014Date of Patent: January 2, 2018Assignee: Sony Mobile Communications Inc.Inventors: Erik Bengtsson, Zhinong Ying, Rickard Ljung
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Patent number: 9854590Abstract: Techniques for communicating on multiple carriers in a wireless communication network are described. In an aspect, different transmit power levels may be used for different carriers to mitigate interference. A first base station may be assigned one or more carriers among multiple carriers available for communication. A second base station may be assigned one or more carriers not assigned to the first base station. Each base station may communicate on each assigned carrier at a first (e.g., full) transmit power level and may communicate on each unassigned carrier at a second (e.g., lower) transmit power level lower. The first and second base stations may belong in different power classes or support different association types. In another aspect, control information may be sent on a designated carrier to support communication on multiple carriers. In yet another aspect, a base station may broadcast bar information indicating the status of carriers.Type: GrantFiled: June 24, 2014Date of Patent: December 26, 2017Assignee: QUALCOMM IncorporatedInventors: Ravi Palanki, Alexei Y. Gorokhov
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Patent number: 9844068Abstract: Techniques are disclosed that dynamically allocate communications resources in a wireless communications network, such as a wireless personal area network (WPAN). For instance, a wireless communications device may obtain a resource allocation. This resource allocation includes a time slot (e.g., a TDMA time slot) within a wireless communications medium. The device determines a first portion of the time slot in which it intends to transmit data. Also, the wireless communications device relinquishes a second portion of the time slot that occurs after the first portion of the time slot. Based on this relinquishment, a central controller device may reallocate the second portion of the time slot.Type: GrantFiled: January 25, 2016Date of Patent: December 12, 2017Assignee: Intel CorporationInventors: Solomon Trainin, Herbert Liondas
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Patent number: 9819436Abstract: An intranodal reconfigurable optical add/drop multiplexer (ROADM) fiber management apparatus, and a system employing the apparatus. The apparatus comprises a plurality of ingress optical ports, a plurality of egress optical ports, and a plurality of optical interconnections interposed between ones of the plurality of ingress optical ports and ones of the plurality of egress optical ports. Each of the plurality of ingress optical ports corresponds to one of the plurality of egress optical ports. Each one of the plurality of ingress optical ports is optically coupled by way of the optical interconnections to at least one of the plurality of egress optical ports. Each one of the plurality of egress optical ports is optically coupled by way of the optical interconnections to at least one of the plurality of ingress optical ports.Type: GrantFiled: August 25, 2014Date of Patent: November 14, 2017Assignee: Coriant Operations, Inc.Inventors: Richard Y. Younce, Yajun Wang, Julia Y. Larikova, Bradley R. Kangas
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Patent number: 9794617Abstract: Systems and methods are provided for presenting branding elements with electronic content. In one implementation, a method is provided that includes receiving, from a user device, a request that identifies a segment of electronic content and that contains information specifying a display configuration of the user device. The method further includes selecting first metadata including information defining how at least one branding element is to be presented based on the display configuration of the user device, and selecting second metadata for the requested segment of electronic content, the second metadata including information related to presenting the requested segment of electronic content. Additionally, the method includes instructing the user device to generate a presentation based on the selected first metadata and the selected second metadata, the presentation including the requested segment of electronic content and the at least one branding element.Type: GrantFiled: May 6, 2016Date of Patent: October 17, 2017Assignee: Advertising.com LLCInventor: G. Thomas Des Jardins
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Patent number: 9787542Abstract: A central device includes an information replacing unit. When the information replacing unit detects, on the basis of contact information acquired from an electric coupler provided in a coupled vehicle in a formation B having a train-information management device that manages vehicle information in accordance with the Ethernet® protocol, that a formation A that includes a train-information management device that manages vehicle information in accordance with the ARCNET protocol is coupled to the formation B, then the information replacing unit replaces vehicle information from the formation A with vehicle information in accordance with the Ethernet® protocol; outputs the replaced vehicle information to the formation B; replaces the vehicle information from the formation B with the vehicle information in accordance with the ARCNET protocol; and outputs the replaced vehicle information to the formation A.Type: GrantFiled: May 20, 2013Date of Patent: October 10, 2017Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Tetsuo Komura, Takashi Miyauchi, Toshiko Kadono, Akinori Yoshinaga, Joji Ido
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Patent number: 9775187Abstract: A method at a first device for enabling a device-to-device wireless link, the method detecting whether a presence signal of a second device is received over a first time period, the presence signal of the second device having a time-slot boundary; and if the presence signal of the second device is not detected, initiating a time-slot boundary by the first device including: transmitting a first presence signal of the first device in a selected time-slot; and checking for an acknowledgment to the first presence signal.Type: GrantFiled: July 7, 2016Date of Patent: September 26, 2017Assignee: BlackBerry LimitedInventors: Nam Nguyen, Yufei Wu Blankenship, Sagar Dhakal
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Patent number: 9750000Abstract: The present invention provides an uplink data receiving method and apparatus of wireless transceiver device. The method includes: obtaining a wireless channel state parameter of neighboring wireless transceiver device of the device; obtaining downlink data sent by the neighboring wireless transceiver device in a cross slot with the device; reestablishing an interference signal according to the wireless channel state parameter and the downlink data; and removing the interference signal from an uplink data signal received by the device. By reestablishing the interference signal of the neighboring wireless transceiver device on an uplink data signal received by the device in the cross slot, and removing the interference signal from the uplink data signal received by the device, cross slot interference may be eliminated without influencing the flexible allocation of a dynamic TDD system on wireless resources.Type: GrantFiled: July 21, 2015Date of Patent: August 29, 2017Assignee: Huawei Technologies Co., Ltd.Inventors: Lianbo Zhang, Yunbo Li, Jing Li
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Patent number: 9706524Abstract: According to one embodiment of the present invention, the method of performing scheduling for D2D multicast communication, which is performed by a base station in a wireless communication system, includes the steps of receiving channel state measurement information from each of D2D reception UEs belonging to one or more multicast groups, generating representative information on each of the one or more multicast groups based on the received channel state measurement information and average data transmission rate demand information of each of the D2D reception UEs, performing scheduling by assigning a sub channel on which the D2D multicast communication is to be performed to each of the one or more multicast groups based on the generated representative information and transmitting a scheduling signal including information on the assigned sub channel to each UE belonging to the one or more multicast groups.Type: GrantFiled: March 6, 2015Date of Patent: July 11, 2017Assignees: LG ELECTRONICS INC., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Kungmin Park, Hyunsuk Lee, Jangwon Lee, Hyunsoo Ko
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Patent number: 9684887Abstract: An exemplary method implemented by a first end-user communication device originates an electronic communication. User input is received to create information to be conveyed by the transmission of a digital packet having a header segment and a user data segment. The user data segment contains a user message and a priority value where the priority value conveys a corresponding message priority to a recipient device. The priority value and the user message are determined by the user of the first end-user communication device. Under the control of a first module of an enhanced services application program, a composition screen is displayed by which the user input including the user message is entered. Visual indicia indicative of a current message priority to be assigned to the user message is displayed on the composition. The first module causes insertion of the priority value corresponding to the current message priority in a priority field in the user data segment prior to transmission of the digital packet.Type: GrantFiled: June 10, 2011Date of Patent: June 20, 2017Assignee: Loment, Inc.Inventors: Venkata C. Majeti, Saiprasad Pennabadi
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Patent number: 9667327Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for channel-related information feedback in a beamforming system, performed by a transmitter is provided. The method includes determining whether a receiver is to feed back gain information about an effective channel established between the transmitter and the receiver using channel-related information between the transmitter and the receiver, notifying the receiver of a feedback mode indicating whether the gain information is to be fed back, upon receipt of feedback information configured based on the feedback mode from the receiver, reconfiguring the effective channel based on the feedback information, and transmitting a signal on the reconfigured effective channel.Type: GrantFiled: September 3, 2015Date of Patent: May 30, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Nam-Jeong Lee, Jae-Won Kim, Jeong-Ho Park, Hyuk-Min Son, Hyun-Kyu Yu, Su-Ryong Jeong, Cheol Jeong
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Patent number: 9603151Abstract: For controlling energy-consumption associated with data transmission between a terminal device (200) and a mobile network a node of the mobile network which is responsible for scheduling the data transmission, e.g., a base station (100) or a control node (300) obtains an energy consumption profile of the terminal device (200). The energy consumption profile specifies characteristics of multiple energy sinks in the terminal device (200). On the basis of the energy consumption profile, the node performs scheduling of the data transmission.Type: GrantFiled: February 21, 2012Date of Patent: March 21, 2017Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Johan Rune, Anders Wallén, Leif Wilhelmsson
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Patent number: 9572119Abstract: Systems, methods, apparatuses, and computer program products for a connection identification scheme are provided. One method includes determining, for example by an information receiver, a unique connection identity for an off-band connection with an information provider. The unique connection identity may be based on information related to a user plane connection with the information provider. The method may further include storing the unique connection identity, receiving radio access network information and synchronization information from the information provider, and synchronizing at least part of the radio access information with at least part of information sent in the user plane connection, using the synchronization information.Type: GrantFiled: July 10, 2014Date of Patent: February 14, 2017Assignee: NOKIA SOLUTIONS AND NETWORKS OYInventors: Peter Szilagyi, Csaba Vulkan
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Patent number: 9531592Abstract: A method for determining the configuration of a set of nodes and/or links of a cluster possessing a cluster head comprises: triggering an information request by interrogating one or more nodes or links and asking the said nodes or the said links to evaluate for each communication channel an index of communication quality, and then selecting a configuration when the cluster head has received the indices of communication quality; verifying whether the indices of quality received comply with a given constraint, retaining the indices which satisfy the largest number of nodes or links, and triggering a configuration selection procedure; if the configuration retained satisfies the set of nodes or links interrogated, then updating the list of channels and communicating this configuration to the nodes or links of the cluster; if not, updating the list of communication channels, or remaining in the initial configuration of the set of nodes or links.Type: GrantFiled: April 7, 2014Date of Patent: December 27, 2016Assignee: ThalesInventors: Luca Rose, Christophe Le Martret, Merouane Debbah
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Patent number: 9532185Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a first MTCH. The apparatus stores MBMS control information for at least a second MTCH. The apparatus subsequently determines to receive the second MTCH. The apparatus then accesses the stored MBMS control information for the second MTCH upon determining to receive the second MTCH. The apparatus receives the second MTCH based on the accessed MBMS control information without acquiring the MBMS control information for the second MTCH after the determination to receive the second MTCH.Type: GrantFiled: January 28, 2013Date of Patent: December 27, 2016Assignee: QUALCOMM IncorporatedInventors: Daniel Amerga, Sivaramakrishna Veerepalli, Shailesh Maheshwari, Kuo-Chun Lee, Jack S. Shauh, Ankur Verma, Zhen Zhang, Muralidharan Murugan, Ralph Akram Gholmieh, Pratik Kotkar, Hashim Shaik
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Patent number: 9525582Abstract: Methods, systems, and apparatuses can provide for prioritization of customer premise equipment configuration parameters. This can be facilitated by creating a hierarchical list of the different configuration methods (e.g., parameter sources) and applying parameter values from each of the parameter sources to the device in the order in which those parameter sources are included on the hierarchical list.Type: GrantFiled: June 8, 2012Date of Patent: December 20, 2016Assignee: ARRIS Enterprises, Inc.Inventors: William J. Mohr, Loc Le