Channel Assignment Patents (Class 370/329)
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Patent number: 11658778Abstract: A receiver receives and processes a data signal having at least one data signal block. The data signal block has a number of symbols in the time domain and a number of sub-carriers in the frequency domain. The data signal block includes a control region to provide control data to the receiver and a payload region to provide payload data to the receiver. Payload data is allocated to the control region of the data signal block.Type: GrantFiled: January 4, 2019Date of Patent: May 23, 2023Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.Inventors: Thomas Fehrenbach, Baris Goektepe, Cornelius Hellge, Thomas Schierl, Yago Sánchez De La Fuente, Dennis Wieruch, Bernd Holfeld, Thomas Wirth, Thomas Haustein, Lars Thiele, Martin Kurras
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Patent number: 11658789Abstract: Provided are a method for transmitting a physical uplink shared channel (PUSCH) of a terminal in an unlicensed band and a device using the same method. The method comprises: receiving first information indicating a symbol index and second information indicating a length; and transmitting, in at least one slot capable of transmitting the PUSCH, the PUSCH by using a time resource determined on the basis of the first information and the second information.Type: GrantFiled: August 9, 2019Date of Patent: May 23, 2023Assignee: LG Electronics Inc.Inventors: Sechang Myung, Seonwook Kim, Changhwan Park, Suckchel Yang
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Patent number: 11658753Abstract: A signal measurement method and a communication apparatus to measure a downlink angle of departure (DAOD) more accurately. The method includes: receiving resource configuration information, where the resource configuration information includes configuration information of a first reference signal set, the first reference signal set includes M reference signals, N reference signals in the M reference signals are reference reference signals, M is greater than 1, and N is greater than or equal to 1; receiving the M reference signals; determining N first paths corresponding to the N reference reference signals, and separately determining M*N received powers of the M reference signals on the N first paths; and reporting a measurement result, where the measurement result includes K*N received powers in M*N received powers, K?M, and the first path is one of a plurality of paths corresponding to a reference reference signal.Type: GrantFiled: August 13, 2021Date of Patent: May 23, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Su Huang, Lei Chen
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Patent number: 11658732Abstract: This disclosure provides systems, methods, and devices for wireless communication that support techniques for optimizing amplification parameters of repeaters based on signal characteristics. In aspects, a repeater determines at least one of power of a first signal received from a first wireless communication device or power of a second signal received from a second wireless communication device, adjusts at least one of a first amplification parameter associated with the first signal or a second amplification parameter associated with the second signal based, at least in part, on at least one of the determined power of the first signal or the determined power of the second signal, and transmits at least one of the first signal based, at least in part, on the adjusted first amplification parameter or the second signal based, at least in part, on the adjusted second amplification parameter.Type: GrantFiled: July 22, 2021Date of Patent: May 23, 2023Assignee: QUALCOMM IncorporatedInventors: Jianghong Luo, Navid Abedini, Tao Luo, Junyi Li
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Patent number: 11658777Abstract: In one aspect, a method of wireless communication includes transmitting, by a wireless communication device, a negative acknowledgement message (NACK) for a first Physical Downlink Shared Channel (PDSCH) via a first frequency band; and receiving, by the wireless communication device, a second PDSCH via a second frequency band, wherein the first frequency band is different from the second frequency band. Other aspects and features are also claimed and described.Type: GrantFiled: July 2, 2020Date of Patent: May 23, 2023Assignee: QUALCOMM IncorporatedInventors: Yan Zhou, Xiaoxia Zhang, Tao Luo, Hamed Pezeshki, Konstantinos Dimou
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Patent number: 11658774Abstract: Apparatuses, methods, and systems are disclosed for determining a resource field that carries feedback information. One apparatus (200) includes a transmitter (210) that transmits (502) data. The apparatus (200) includes a processor (202) that determines (504), based on transmission of the data, a resource field that carries feedback information corresponding to the data. The resource field is contained in control signaling. The apparatus (200) includes a receiver (212) that receives (506) the control signaling.Type: GrantFiled: March 31, 2017Date of Patent: May 23, 2023Assignee: Motorola Mobility LLCInventors: Haipeng Lei, Chenxi Zhu
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Patent number: 11658817Abstract: A user equipment (UE) has both cellular and non-cellular links. The network sends it a first indication to maintain using a first set of security keys generated from a parameter specific to a source access node after the UE hands over the cellular link to a target access node without changing a wireless termination (WT) that is connected with the UE via the non-cellular link. The network uses that key to maintain the non-cellular link with the UE after the cellular link handover. From the UE's perspective it uses that key to authenticate its non-cellular link prior to the cellular link handover, but this handover does not change the WT which communicates with the UE via the non-cellular link so the UE can, only in response to receiving a first indication associated with the handover, use that same key to maintain that non-cellular link after the handover.Type: GrantFiled: May 19, 2020Date of Patent: May 23, 2023Inventors: Daniela Laselva, Istvan Z. Kovacs
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Patent number: 11658784Abstract: Wireless communications systems and methods related to communicating positioning reference signals (PRSs) for narrowband communication are provided. A first wireless communication device determines a time-frequency PRS pattern based at least in part on a narrowband communication frequency band configuration and a PRS subframe configuration mode associated with a set of subframes. The first wireless communication device communicates, with a second wireless communication device, a plurality of PRSs using the determined PRS time-frequency pattern in the set of subframes. The PRS subframe configuration mode can indicate a first configuration including a bitmap indicating a set of PRS subframes positioned within a group of contiguous subframes, a second configuration indicating a subset of the group of contiguous subframes that may carry the PRSs, or a combination thereof. The first configuration and/or the second configuration can be used to indicate the set of subframes.Type: GrantFiled: August 17, 2021Date of Patent: May 23, 2023Assignee: QUALCOMM IncorporatedInventors: Arul Durai Murugan Palanivelu, Kapil Bhattad, Manikandan Chandrasekar, Alberto Rico Alvarino
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Patent number: 11658782Abstract: Disclosed are an information determining method, a device, and a computer storage medium. The method includes: a first terminal determines that the number of first reference signals is N, N being a positive integer; the first terminal transmits to a second terminal a control channel and the N first reference signals, where the control channel is for use by the second terminal in determining that the number of the first parameter signals is the number N so as to receive respectively the N first reference signals via N channels.Type: GrantFiled: July 17, 2020Date of Patent: May 23, 2023Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Hai Tang, Huei-Ming Lin
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Patent number: 11658788Abstract: In a wireless communication system, a grant-free uplink transmission is an uplink transmission sent from a user equipment (UE) to a base station that does not need a dynamic and explicit scheduling grant from the base station. Systems and methods are disclosed for performing hybrid automatic repeat request (HARQ) for grant-free uplink transmissions. Signaling relating to the ACK/NACK for the HARQ, as well as signaling relating to configuring the UE for grant-free uplink transmission, is also disclosed.Type: GrantFiled: April 27, 2020Date of Patent: May 23, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yu Cao, Liqing Zhang, Jianglei Ma
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System, method, and apparatus for providing dynamic, prioritized spectrum management and utilization
Patent number: 11659399Abstract: Systems, methods, and apparatuses for providing dynamic, prioritized spectrum utilization management. The system includes at least one monitoring sensor, at least one data analysis engine, at least one application, a semantic engine, a programmable rules and policy editor, a tip and cue server, and/or a control panel. The tip and cue server is operable utilize the environmental awareness from the data processed by the at least one data analysis engine in combination with additional information to create actionable data.Type: GrantFiled: December 16, 2022Date of Patent: May 23, 2023Assignee: DIGITAL GLOBAL SYSTEMS, INC.Inventors: Armando Montalvo, Edward Hummel, Dwight Inman -
Patent number: 11659550Abstract: Provided are methods and apparatuses for sending, configuring and receiving a configuration resource. A signal sending method includes: where a sending mode of a signal sent by using the first configuration resource includes a mode of time-domain code division multiplexing, and a signal sent by using the second configuration resource includes a phase tracking reference signal; and sending signals by using the first configuration resource and the second configuration resource, where a resource intersection of the first configuration resource and the second configuration resource in time domain is an empty set.Type: GrantFiled: July 27, 2018Date of Patent: May 23, 2023Assignee: ZTE CORPORATIONInventors: Chuangxin Jiang, YuNgok Li, Yijian Chen, Zhaohua Lu
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Patent number: 11656317Abstract: Techniques for observed time difference of arrival (OTDOA) positioning based on heterogeneous reference signals (RSs) are discussed. One example apparatus configured to be employed within a user equipment (UE) comprises receiver circuitry, a processor, and transmitter circuitry. The receiver circuitry can receive, from each of a plurality of evolved Node Bs (eNBs), one or more RSs of each of a plurality of distinct types of RSs. The processor can determine, for each of the eNBs, a time of arrival (TOA) of the one or more RSs of each of the plurality of distinct types of RSs; and compute, for each of the eNBs, a reference signal time difference (RSTD) based at least in part on the TOAs of the one or more RSs of each of the plurality of distinct types of RSs. The transmitter circuitry can transmit the RSTD computed for each of the eNBs.Type: GrantFiled: May 20, 2022Date of Patent: May 23, 2023Assignee: Apple Inc.Inventors: Seunghee Han, Alexey Khoryaev, Yang Tang, Zhibin Yu, Shafi Bashar
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Patent number: 11658793Abstract: A wireless device receives configuration parameters of a cell. The configuration parameters comprise bandwidth part (BWP) parameters of: a first BWP and a default BWP; a first timer value associated with a cell deactivation timer; and a second timer value associated with a BWP inactivity timer. A downlink control information (DCI) indicating an activation of the cell is received. In response to the DCI: the cell is activated; and the cell deactivation timer is started based on the first timer value. In response to the activation of the cell, the first BWP of the cell is activated. The BWP inactivity timer is started based on the second timer value. In response to expiry of the BWP inactivity timer, a switch is made from the first BWP to the default BWP as an active BWP.Type: GrantFiled: January 4, 2021Date of Patent: May 23, 2023Assignee: Ofinno, LLCInventors: Hua Zhou, Hyoungsuk Jeon, Esmael Hejazi Dinan, Alireza Babaei, Kyungmin Park, Ali Cagatay Cirik
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Patent number: 11658913Abstract: The present disclosure relates to communication methods and systems for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Disclosed are reliable transmission methods for ultra-reliable low-latency communication (URLLC) in 5G next-generation core networks, which provide methods of redundant transmission through a plurality of transmission paths in order to perform transmission between radio access networks (RANs) through ultra-reliable transmission in the core network.Type: GrantFiled: May 21, 2019Date of Patent: May 23, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Kisuk Kweon, Jicheol Lee, Jungshin Park, Sangjun Moon, Beomsik Bae
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Patent number: 11658854Abstract: There are provided an apparatus, a method and a system. The apparatus comprises: a transmitter operative to transmit wireless data or signals to a second node; and a circuitry operative to determine whether one or more reserved periods are reserved between two continuous data or signals transmitted by the transmitter based on a length of configured transmission time intervals (TTIs), wherein the circuitry is further operative to: determine the one or more reserved periods are reserved between two continuous data or signals in a case that the length of configured TTI is shorter than or equal to a threshold.Type: GrantFiled: April 7, 2021Date of Patent: May 23, 2023Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Lilei Wang, Hidetoshi Suzuki, Ayako Horiuchi
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Patent number: 11659564Abstract: Embodiments herein may relate to transmission, in a first physical channel transmission, of an indication of a first set of parameters related to a control channel; and transmission, in a control channel transmission using the first set of parameters, of an indication of a second set of parameters related to the control channel. Further embodiments may relate to identifying a first parameter related to interleaving REGBs of a PDCCH transmission, wherein the first parameter is selected from a first plurality of parameters; interleaving the REGBs based on the first parameter to form a CCE; and transmitting the CCE in the PDCCH transmission. Other embodiments may be described and/or claimed.Type: GrantFiled: May 4, 2018Date of Patent: May 23, 2023Assignee: Apple Inc.Inventors: Yongjun Kwak, Honglei Miao, Debdeep Chatterjee, Gang Xiong, Hong He, Dae Won Lee
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Patent number: 11658892Abstract: A method of reducing the Packet Internet Grope (PING) latency, e.g., in 5G New Radio (NR) or LTE system, is provided. When first two PING requests are received from a user equipment (UE) in uplink (UL), the UE will use Scheduling Request (SR) and Buffer Status Report (BSR) cycle to obtain UL grants for the first two PING requests. Starting from the third PING request, the size of the proactive allocation window for giving UL allocation to the PING request is uniquely configured, using a “delay timer” and a “proactive allocation window.” The delay timer is to delay the start of the proactive allocation window from the transmission time interval (TTI) in which the packet type is detected. The proactive allocation window is the number of TTIs over which the proactive allocations are given to a UE.Type: GrantFiled: January 27, 2021Date of Patent: May 23, 2023Assignee: Mavenir Networks, Inc.Inventor: Manoharan Ramalingam
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Patent number: 11659568Abstract: Provided is a method for transmitting information, a network device and a terminal device. The method includes that: a time-frequency resource for a downlink control channel of at least one terminal device is determined, the time-frequency resource for the downlink control channel of the at least one terminal device being mapped in a first control region within a bandwidth of a system according to a manner of a frequency domain first and then a time domain; and the downlink control channel of the at least one terminal device is sent through the time-frequency resource for the downlink control channel of the at least one terminal device. According to the information transmission method, network device and terminal device of the embodiments of the application, system performance may be improved.Type: GrantFiled: March 19, 2021Date of Patent: May 23, 2023Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Hai Tang, Hua Xu
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Patent number: 11659532Abstract: The present disclosure is directed to a D2D data transfer method, and user equipment and a network device that use the method. In one method, user equipment determines a logical channel used for to-be-transmitted Device to Device (D2D) data. The user equipment determines a logical channel group corresponding to the logical channel. The user equipment reports, to a network device, a D2D data volume of the logical channel group for the user equipment. The user equipment sends, on a D2D resource that is allocated by the network device to the user equipment according to the D2D data volume, the to-be-transmitted D2D data to another user equipment by using the determined logical channel.Type: GrantFiled: February 25, 2020Date of Patent: May 23, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Zhenzhen Cao, Hong Wang
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Patent number: 11659573Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may monitor a downlink transmission for control information during a set of physical downlink control channel (PDCCH) monitoring occasions. The UE may determine a first configuration for the set of PDCCH monitoring occasions during a slot of the downlink transmission and a threshold number of PDCCH candidates and/or a threshold number of non-overlapping CCEs within the slot. In some cases, the UE may also determine a threshold number of PDCCH candidates and/or non-overlapping control channel elements (CCEs) within a single PDCCH monitoring occasion. The threshold number of PDCCH candidates and non-overlapping CCEs may be fixed, based on the number of PDCCH monitoring occasions during the slot, based on a processing capability of the UE, or a combination thereof. The UE may decode control information contained in one or more of the PDCCH monitoring occasions.Type: GrantFiled: May 27, 2021Date of Patent: May 23, 2023Assignee: QUALCOMM IncorporatedInventors: Seyedkianoush Hosseini, Jing Jiang, Wanshi Chen
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Patent number: 11659535Abstract: The disclosure provides a method and a device in a User Equipment (UE) and a base station for wireless communication. The UE transmits K pieces of first-type information through an air interface, wherein the K pieces of first-type information indicate multi-antenna related capabilities of the UE under K transmission configurations respectively; the K transmission configurations all correspond to a first frequency band combination, and the first frequency band combination comprises one or more frequency bands; numbers of parallel carriers corresponding to the K transmission configurations belong to K first-type integer sets respectively, any one of the K first-type integer sets is composed of one or more positive integers, and any two of the K first-type integer sets are different. The above method can improve the peak rate of the UE and improve the efficiency of transmission.Type: GrantFiled: September 2, 2021Date of Patent: May 23, 2023Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITEDInventor: Xiaobo Zhang
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Patent number: 11659618Abstract: The present disclosure relates to a mobile terminal, a base station, an operating method for a mobile terminal and an operating method for a base station. The mobile terminal is for communicating in a mobile communication system with a base station using at least one of a first bandwidth part, BP1, and a second bandwidth part, BP2. Both, the first and second bandwidth part BP1 and BP2 are within a system bandwidth, wherein the first bandwidth part, BP1, is smaller than the second bandwidth part, BP2. The mobile terminal comprises a transceiver which, in operation, receives a configuration of a discontinuous reception, DRX, cycle. Further, the mobile terminal comprises a processor which, in operation, configures, upon reception of the configuration of the DRX cycle, the a downlink communication during at least one of the communication periods within the DRX cycle to use a specific one of at least the first bandwidth part, BP1, and the second bandwidth part, BP2.Type: GrantFiled: January 19, 2022Date of Patent: May 23, 2023Assignee: Panasonic Intellectual Property Corporation of AmericaInventors: Quan Kuang, Hidetoshi Suzuki
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Patent number: 11658208Abstract: A thin film transistor (TFT) apparatus is disclosed, where the apparatus includes a gate comprising metal, a source and a drain, a semiconductor body, and two or more dielectric structures between the gate and the semiconductor body. In an example, the two or more dielectric structures may include at least a first dielectric structure having a first bandgap and a second dielectric structure having a second bandgap. The first bandgap may be different from the second bandgap. The TFT apparatus may be a back-gated TFT apparatus where the source is at least in part coplanar with the drain, and the gate is non-coplanar with the source and the drain.Type: GrantFiled: March 20, 2018Date of Patent: May 23, 2023Assignee: Intel CorporationInventors: Abhishek A. Sharma, Willy Rachmady, Van H. Le, Gilbert Dewey, Ravi Pillarisetty
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Patent number: 11659487Abstract: The present invention provides a wireless device including a first wireless module and a second wireless module is disclosed. The first wireless module is configured to transmit data periodically, the second wireless module is configured to communicate with an electronic device, and the second wireless module and the first wireless module perform data transmission/reception based on a time-division multiplexing method. In addition, the second wireless module determines a wake interval and a doze interval based on traffic characteristics of the first wireless module.Type: GrantFiled: September 22, 2020Date of Patent: May 23, 2023Assignee: MEDIATEK INC.Inventors: Tsai-Yuan Hsu, Chia-Shun Wan, Chia-Yang Hsieh
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Patent number: 11659557Abstract: A user equipment (UE) is disclosed. The UE includes a receiver and a processor that receive a radio resource control (RRC) signal including uplink (UL) sounding reference signal (SRS) configuration information. The UE also receives a semi-persistent scheduling (SPS) message to activate transmission of UL SRSs The UE may then transmit UL SRSs in a time and frequency pattern based on at least the UL SRS configuration information. A UE method and an eNode-B are also disclosed.Type: GrantFiled: August 3, 2021Date of Patent: May 23, 2023Assignee: 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: 11659504Abstract: A terminal is disclosed including a receiver that detects a synchronization signal (SS)/physical broadcast channel (PBCH) block including an SS and a PBCH; and a processor that determines a resource for monitoring a downlink control channel based on a field in the PBCH, and at least one of a first subcarrier spacing of the SS/PBCH block, a second subcarrier spacing of the resource, a frequency band, and an index of the SS/PBCH block. In other aspects, a radio communication method for a terminal and a base station are also disclosed.Type: GrantFiled: October 6, 2017Date of Patent: May 23, 2023Assignee: NTT DOCOMO, INC.Inventors: Hiroki Harada, Daiki Takeda, Daisuke Murayama, Satoshi Nagata
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Patent number: 11659561Abstract: Provided are wireless communication methods, an eNB and a UE. The wireless communication method performed by an eNB includes transmitting downlink control information (DCI) to a user equipment (UE), wherein the DCI is designed based on a coverage enhancement level for the UE.Type: GrantFiled: April 20, 2021Date of Patent: May 23, 2023Assignee: Panasonic Intellectual Property Corporation of AmericaInventors: Lilei Wang, Hidetoshi Suzuki, Chi Gao, Masayuki Hoshino
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Patent number: 11659583Abstract: A method of a wireless device comprises determining a bandwidth for monitoring a downlink control signal, determining a set of possible downlink control indicator, DCI, formats, wherein possible DCI formats are DCI formats compatible with the determined bandwidth, receiving a transmission from a network node, searching for control information in the transmission by decoding using at least one of the DCI formats of the set, and when successful decoding of the control information, performing at least one task associated with the control information. A method of a network node, comprises configuring a downlink bandwidth to be used at downlink transmissions, determining a DCI format based on the downlink bandwidth, and transmitting control information using a DCI with the determined DCI format. A wireless device and a network node which are arranged to perform the methods, respectively, and computer programs for implementing the methods are disclosed.Type: GrantFiled: April 28, 2021Date of Patent: May 23, 2023Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Bengt Lindoff, Robert Baldemair, Stefan Parkvall
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Patent number: 11659588Abstract: Technologies directed to prioritized channel coordination in a multi-tier wireless network are described. One method includes identifying a first group of wireless devices located in a first geographical area using physical proximity information. The method includes, for a first wireless device having a highest priority among the wireless device in the first geographical area, determining a penalty value for each channel of a plurality of available channels and selecting a first channel having a lowest penalty value. The method includes, for a second wireless device having a second-highest priority, determining a penalty value for each of the remaining channels in the plurality of available channels and selecting a second channel, from the remaining channels, having a lowest penalty value. The method includes sending to the first wireless device information about the first channel and sending to the second wireless device information about the second channel.Type: GrantFiled: January 27, 2021Date of Patent: May 23, 2023Assignee: Amazon Technologies, Inc.Inventors: Kun Ting Tsai, Nathan Labadie, Cheol Su Kim, King Shaw, Sarang Wagholikar, Omar Fawazhashim Zakaria
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Patent number: 11659591Abstract: Provided is a wireless communication terminal. The wireless communication terminal includes a transceiver and a processor. The processer performs a contention procedure based on a back-off counter, in each of a plurality of channel and accesses, by using the transceiver, at least one of the plurality of channels based on the contention procedure.Type: GrantFiled: May 15, 2021Date of Patent: May 23, 2023Assignees: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC., SK TELECOM CO., LTD.Inventors: Jinsoo Ahn, Yongho Kim, Jinsam Kwak, Juhyung Son
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Patent number: 11659595Abstract: A method for transmitting a physical layer protocol data unit (PPDU) in a transmission opportunity (TXOP) and a device using the same are provided. The device transmits a request to send (RTS) frame to a plurality of receiving stations. The RTS frame includes a bandwidth field and a plurality of allocation fields. The bandwidth field indicates a first bandwidth in which the RTS frame is transmitted. Each allocation field indicates a bandwidth in which a clear to send (CTS) frame is to be sent by a corresponding receiving station. The device determines a transmission bandwidth of a PPDU to be sent by comparing the first bandwidth with a second bandwidth which is a total bandwidth indicated by the plurality of allocation fields.Type: GrantFiled: May 3, 2022Date of Patent: May 23, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventor: Jong Hoon Park
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System, method, and apparatus for providing dynamic, prioritized spectrum management and utilization
Patent number: 11659398Abstract: Systems, methods, and apparatuses for providing dynamic, prioritized spectrum utilization management. The system includes at least one monitoring sensor, at least one data analysis engine, at least one application, a semantic engine, a programmable rules and policy editor, a tip and cue server, and/or a control panel. The tip and cue server is operable utilize the environmental awareness from the data processed by the at least one data analysis engine in combination with additional information to create actionable data.Type: GrantFiled: December 14, 2022Date of Patent: May 23, 2023Assignee: DIGITAL GLOBAL SYSTEMS, INC.Inventors: Armando Montalvo, Edward Hummel, Dwight Inman -
Patent number: 11659423Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a search space configuration that identifies one or more parameters associated with demodulation reference signals (DMRSs) for a physical downlink control channel (PDCCH) communication. The UE may decode a PDCCH candidate associated with the PDCCH communication, based at least in part on the one or more parameters associated with the DMRSs, wherein the PDCCH candidate is aggregated over one or more PDCCH monitoring occasions. Numerous other aspects are described.Type: GrantFiled: June 22, 2021Date of Patent: May 23, 2023Assignee: QUALCOMM IncorporatedInventors: Mahmoud Taherzadeh Boroujeni, Tao Luo, Iyab Issam Sakhnini, Xiaoxia Zhang, Peter Gaal, Jing Sun, Jelena Damnjanovic, Juan Montojo, Junyi Li
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Patent number: 11659428Abstract: A radio node and a UE are described, and methods and computer programs therein to handle separate aperiodic CSI reports for one or more static subframes, in which the direction of signal transmission is fixed, and one or more flexible subframes, in which the direction of signal transmission is variable. The method performed by a UE comprises receiving a trigger for an aperiodic CSI report as part of an uplink grant from a radio node in a static downlink subframe, said trigger indicating a CSI subframe set related to the one or more static subframes. The method further comprises reporting to the radio node, in a CSI reporting subframe, a result of an aperiodic CSI measurement for a CSI reference in the CSI subframe set. The method further comprises receiving a second trigger that relates to the one or more flexible subframes and reporting the results to the radio node.Type: GrantFiled: September 1, 2021Date of Patent: May 23, 2023Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Xinghua Song, Shaohua Li, Zhiheng Guo, Rui Fan, Jinhua Liu
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Patent number: 11659432Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security, and safety services. Embodiments herein disclose a UE for managing a data communication in a wireless communication network. The UE includes a DRB management unit configured to determine a DRB for transmitting a packet based on QoS flow identifier and a PDU session associated with the packet and mapping of the QoS flow identifiers to the DRBs for each established PDU session.Type: GrantFiled: February 1, 2021Date of Patent: May 23, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Anil Agiwal, Youngbin Chang, Anshuman Nigam
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Patent number: 11659488Abstract: Improvement of use efficiency of radio resources is realizable. An information processing device is an information processing device which includes a reception unit and a control unit. The reception unit included in this information processing device is a reception unit which receives a packet. In addition, the control unit included in the information processing device is a control unit which controls a packet monitoring state of the information processing device in case of detection of reception of a packet not addressed to the information processing device. The packet monitoring state is controlled on the basis of reception power at the time of reception of the packet not addressed to the information processing device.Type: GrantFiled: November 8, 2021Date of Patent: May 23, 2023Assignee: SONY GROUP CORPORATIONInventor: Yuichi Morioka
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Patent number: 11659499Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a user equipment (UE) may receive a first set of grants for performing uplink transmissions between the UE and a first group of cells associated with a first radio access technology (RAT) and a second set of grants for performing uplink communication between the UE and a second group of cells associated with a second RAT. The UE may determine that a combined transmit power exceeds a total power limit or that there may be a potential of the combined power exceeding the total power limit. The UE may further perform the uplink communication with the first group of cells using the first RAT and the second group of cells using the second RAT.Type: GrantFiled: October 6, 2021Date of Patent: May 23, 2023Assignee: QUALCOMM IncorporatedInventors: Xiao Feng Wang, Peter Gaal, Wanshi Chen, Seyedkianoush Hosseini, Amir Aminzadeh Gohari
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Patent number: 11653311Abstract: A method for operating user equipment (UE) includes generating, by the UE, a transmit precoding matrix indicator (TPMI) list including one or more TPMIs selected from a set of available TPMIs stored at a base station (BS). Data indicative of the TPMI list is transmitted to the BS. An index of the TPMI list is transmitted to the BS. Downlink control information (DCI) is received from the BS including an indication of at least one TPMI from the TPMI list based on the index. Uplink data is transmitted to the BS on a physical uplink shared channel (PUSCH) using the at least one TPMI.Type: GrantFiled: February 12, 2021Date of Patent: May 16, 2023Assignee: Apple Inc.Inventors: Haitong Sun, Yushu Zhang, Wei Zeng, Dawei Zhang, Ismael Gutierrez Gonzalez, Ghaith N. Hattab, Yuchul Kim, Hong He, Weidong Yang, Chunxuan Ye, Chunhai Yao, Oghenekome Oteri, Yeong-Sun Hwang
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Patent number: 11653383Abstract: Some aspects described herein relate to configuring user equipment (UE) for performing sidelink (SL) random access (RA) procedures, which may include assistance from a base station or other network component. One or more parameters for performing a random access procedure with a second UE over a sidelink can be received from a base station. A first random access message can be transmitted to the second UE as part of the random access procedure over the sidelink. A second random access message can be received, from the second UE, in response to transmitting the first random access message, and as part of the random access procedure over the sidelink, where at least one of transmitting the first random access message or receiving the second random access message are based on the one or more parameters.Type: GrantFiled: February 3, 2021Date of Patent: May 16, 2023Assignee: QUALCOMM IncorporatedInventors: Ling Ding, Junyi Li, Sony Akkarakaran, Jung Ho Ryu, Tianyang Bai, Qian Zhang, Kiran Venugopal, Tao Luo
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Patent number: 11653381Abstract: Method and apparatus for a user equipment (UE) transmitting uplink signals in a wireless communication system are disclosed. For this end, the UE, receiving first uplink grant information and logical channel priority information associated with the first uplink grant, constructs a first data unit including data from one or more radio bearers with first logical channel priority corresponding to the logical channel priority information. And, the UE transmits the first data unit to a network.Type: GrantFiled: March 30, 2021Date of Patent: May 16, 2023Assignee: LG ELECTRONICS INC.Inventors: Seungjune Yi, Sunyoung Lee
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Patent number: 11652674Abstract: In one example aspect, a method is provided of preparing a symbol for transmission, the method comprising applying a window function to a symbol to generate a modified symbol, wherein a property of the window function is based on a channel length of a transmission channel over which the modified symbol is to be transmitted, and causing the modified symbol to be transmitted over the transmission channel.Type: GrantFiled: December 21, 2018Date of Patent: May 16, 2023Assignee: Telefonaktiebolagget LM Ericsson (Publ)Inventors: Ang Feng, Tao Huang, Jinlai He, Nan Wang, Dong Wang, Guozhu Li
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Patent number: 11653380Abstract: A base station assigns a first set of device-to-device (D2D) communication resources to a first D2D group and assigns a second set of D2D communication resources to a second D2D group. The D2D communication resources of the first set are different from the D2D communication resources of the second set. The first set of D2D communication resources and the second set of D2D communication resources are subsets of reserved D2D communication resources which are a subset of defined uplink communication resources defined by a communication specification for uplink communication between the D2D UE devices and a base station where the reserved D2D communication resources not used for uplink transmission to the base station.Type: GrantFiled: May 26, 2022Date of Patent: May 16, 2023Assignee: Kyocera CorporationInventors: Amit Kalhan, Henry Chang
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Patent number: 11653315Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE triggers a Power Headroom Report (PHR) when the UE is in Radio Resource Control (RRC) inactive state. The UE determines whether or not to cancel the PHR based upon whether or not an uplink (UL) resource for transmission in the RRC inactive state can accommodate first pending data available for transmission.Type: GrantFiled: November 19, 2020Date of Patent: May 16, 2023Assignee: ASUSTek Computer Inc.Inventors: Tun-Huai Shih, Yu-Hsuan Guo
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Patent number: 11652598Abstract: The present invention relates to a wireless communication system. Specifically, the present invention relates to a method for transmitting, by a terminal, a HARQ-ACK in a CA wireless communication system and an apparatus therefor, the method comprising: receiving at SF #n-k one or more DG DCIS containing a first DAI; receiving a UG DCI which schedules a PUSCH; and transmitting at SF #n a HARQ-ACK payload over the PUSCH, wherein the size of the HARQ-ACK payload is determined on the basis of a value of the first DAI, the value of the first DAI corresponds to the total number of cells on which a first type of DL signal is scheduled at the SF #n-k with respect to the terminal, n is an integer of 0 or more and k is a positive integer.Type: GrantFiled: March 2, 2021Date of Patent: May 16, 2023Assignee: LG ELECTRONICS INC.Inventors: Suckchel Yang, Joonkui Ahn
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Patent number: 11653337Abstract: Embodiments of this application disclose a time domain resource allocation method. The method may include: determining N pieces of candidate time domain resource information, where N is greater than or equal to 2; and receiving indication information, where the indication information is to be used to determine, from the N pieces of candidate time domain resource information, a time domain resource allocated to a data channel. For at least one of M frame structure parameters, a time domain resource indicated by at least one of the N pieces of candidate time domain resource information is different from a time domain resource used by at least one of the following signals and/or channels in LTE: a cell-specific reference signal (CRS), a physical downlink control channel (PDCCH), a multimedia broadcast single frequency network (MBSFN), a primary synchronization signal (PSS), a secondary synchronization signal (SSS), and/or a physical broadcast channel (PBCH).Type: GrantFiled: September 29, 2020Date of Patent: May 16, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Ting Wang, Zhe Liu, Hao Tang, Yi Wang
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Patent number: 11652575Abstract: A method of operating a terminal in a wireless communication system is provided. The method includes obtaining, from a radio link control (RLC) entity associated with a cell group of the terminal, information about a number of retransmissions of a packet, identifying whether packet duplication is activated, based on information indicating that the number of retransmissions of the packet reaches a maximum number of retransmissions of the packet, and transmitting, to a base station, a message indicating a failure of retransmission of the packet, based on a result of the identifying.Type: GrantFiled: June 13, 2019Date of Patent: May 16, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Byounghoon Jung, Sangkyu Baek, Soenghun Kim, Donggun Kim, Hoondong Noh
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Patent number: 11653228Abstract: A method of wireless communication by a user equipment (UE) receives a channel state information (CSI) decoder and CSI encoder from a base station on a physical downlink control channel (PDSCH) or a media access control-control element (MAC-CE). The method also includes training the CSI decoder and CSI encoder based on observed channel and interference conditions to obtain updated decoder coefficients and updated encoder coefficients. The method further includes receiving an indication of resources for transmission of the updated encoder coefficients and updated decoder coefficients. The method includes transmitting the updated decoder coefficients and updated encoder coefficients to the base station in accordance with the indication of resources. Further, the method includes receiving an updated CSI decoder and updated CSI encoder from the base station for further training.Type: GrantFiled: February 22, 2021Date of Patent: May 16, 2023Assignee: QUALCOMM IncorporatedInventors: Taesang Yoo, Pavan Kumar Vitthaladevuni, Naga Bhushan, June Namgoong, Krishna Kiran Mukkavilli, Tingfang Ji, Jay Kumar Sundararajan
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Patent number: 11652527Abstract: Techniques are described herein for determining a priority ranking for channel state information (CSI) reports based at least in part on a reliability parameter, a latency parameter, or both of resources allocated to a user equipment (UE). In some wireless communications systems, ultra reliable low latency communication (URLLC) services may be interspersed with enhanced mobile broadband (eMBB) services. The UE may perform a CSI report prioritization procedure to account for reliability parameters, latency parameters or both. In some cases, CSI reporting for resources associated URLLC services may receive higher priority than CSI reporting for eMBB services. The UE may be configured to determine reliability parameters and/or latency parameters based on signaling received from the network or from determining changes to one or more configurations of the UE. In some cases, the priority ranking of the CSI report may be based at least in part on a slot set identifier.Type: GrantFiled: June 28, 2019Date of Patent: May 16, 2023Assignee: QUALCOMM IncorporatedInventors: Yi Huang, Wanshi Chen, Yu Zhang, Gabi Sarkis
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Patent number: 11652681Abstract: The present disclosure relates to adaptive modulation and coding scheme selection and signaling in a communication system. In particular, a modulation and coding scheme to be used for transmission of a data is selected from a set of predetermined modulation and coding schemes. The predetermination of the set is performed by selecting the set from a plurality of predefined sets. The sets have the same size, so that a modulation and coding selection indicator signaled to select the modulation and coding scheme may be advantageously applied to any of the selected sets. Moreover, a second set includes schemes with a modulation not covered by the schemes of a first set, and which is of a higher order than any modulation in the first set.Type: GrantFiled: June 1, 2021Date of Patent: May 16, 2023Assignee: Sun Patent TrustInventors: Michael Einhaus, Alexander Golitschek Edler von Elbwart, Joachim Loehr, Masayuki Hoshino