Patents Examined by Vanneilian Lalchinthang
-
Patent number: 11134443Abstract: Embodiments described herein provide a method for creating a low power wake-up radio frame. The method comprises generating, at an access point, a wake-up radio frame for transmission to one or more client stations, determining whether the wake-up radio frame is to be transmitted inside or outside a basic service set associated with the access point, the basic service set having a basic service set identifier that is used to identify the access point. And in response to determining that the wake-up radio frame is to be transmitted outside the basic service set, computing, a target frame check sequence for the wake-up radio frame without using the basic service set identifier associated with the basic service set, appending the target frame check sequence to the wake-up radio frame; and transmitting, to one or more client stations, the wake-up radio frame with the appended target frame check sequence.Type: GrantFiled: January 31, 2019Date of Patent: September 28, 2021Assignee: Marvell Asia Pte, Ltd.Inventors: Liwen Chu, Hongyuan Zhang, Hui-Ling Lou
-
Patent number: 11129178Abstract: A communication resource allocation method, an allocation device, a base station and a terminal are provided. The communication resource allocation method includes: determining a service type of a current service when a service bearer is established; determining granularity information of time-frequency resource and a frequency domain resource range corresponding to the service type according to the service type of the current service; and transmitting the granularity information of the time-frequency resource and the frequency domain resource range corresponding to the service type to a terminal that requests to establish the service bearer.Type: GrantFiled: November 30, 2016Date of Patent: September 21, 2021Assignee: YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN) CO., LTD.Inventors: Ming-Ju Li, Ya-Jun Zhu, Yun-Fei Zhang
-
Patent number: 11128486Abstract: The present disclosure provides a smart refrigerator-based networking and control method, a smart refrigerator-based networking and control system, and a smart refrigerator. Wherein the smart refrigerator-based networking and control method for the smart refrigerator comprises obtaining device information of the smart refrigerator; receiving device information and network access request sent by a device to be connected to the network through a Bluetooth assembly; bundling device information of the device to be connected to the network and device information of the smart refrigerator, and generating bundling information; and sending device information of the device to be connected to the network, device information of the smart refrigerator, and the bundling information to a server, so the server responds to the network access request according to device information of the device to be connected to the network, device information of the smart refrigerator, and the bundling information.Type: GrantFiled: June 13, 2018Date of Patent: September 21, 2021Assignee: HEFEI MIDEA INTELLIGENT TECHNOLOGIES CO., LTD.Inventors: Shenzhen Yang, Hailei Chen, Tao Ji, Yu Yao
-
Patent number: 11122454Abstract: User equipment can be configured to perform a channel state information reference signal (CSI-RS)-based radio resource management (RRM) measurement. The user equipment receives CSI-RS configuration information, and receives a CSI-RS of a cell on the basis of the CSI-RS configuration information so as to perform a CSI-RS-based RRM measurement. The CSI-RS configuration information includes an SS block index for indicating an SS block associated with the CSI-RS, and the user equipment receives the CSI-RS on the basis of the SS block index.Type: GrantFiled: February 6, 2018Date of Patent: September 14, 2021Assignee: LG Electronics Inc.Inventors: Eunsun Kim, Hyunsoo Ko, Kijun Kim, Sukhyon Yoon
-
Patent number: 11109247Abstract: Disclosed are a beam failure recovery method, device, and apparatus, comprising: a terminal determining that performing beam failure recovery is required; and the terminal initiating random access to perform the beam failure recovery on a selected bandwidth part, and the bandwidth part is not changed in the random access process. By adopting the present disclosure, a terminal configuring each bandwidth part will not cause a disorderly beam failure recovery process. The terminal can select an appropriate bandwidth part and a synchronization signal block or channel state information reference signal thereon to initiate the beam failure recovery process. The disclosure achieves fast beam recovery while minimizing impact on data transmission. Further, a base station is also for determining how the terminal performs the beam failure recovery, to make a timely response, to ensure effective transmission of data without wasting random access resources.Type: GrantFiled: December 18, 2018Date of Patent: August 31, 2021Assignee: China Academy of Telecommunications TechnologyInventor: Li Chen
-
Patent number: 11096148Abstract: A communication system is described in which an MBMS service is provided by unicast or broadcast/multicast communication in dependence on whether the number of mobile communication devices indicating an interest in receiving the service is below or above a broadcast threshold. An improved procedure for counting the number of mobile communication devices interested in receiving the MBMS service is also disclosed.Type: GrantFiled: November 7, 2011Date of Patent: August 17, 2021Assignee: NEC CORPORATIONInventors: Caroline Jactat, Sadafuku Hayashi, Jonathan Lewis
-
Patent number: 11089600Abstract: A base station (200) according to one embodiment uses a specific frequency band shared by a plurality of operators and/or a plurality of communication systems. The base transmit, to a radio terminal (100-1), interference-related information relating to interference detected by the base station in the specific frequency band.Type: GrantFiled: August 8, 2016Date of Patent: August 10, 2021Assignee: KYOCERA CorporationInventors: Naohisa Matsumoto, Hiroyuki Urabayashi, Kugo Morita, Masato Fujishiro, Hiroyuki Adachi, Chiharu Yamazaki, Fangwei Tong
-
Patent number: 11088737Abstract: Here, operation for 3D beam forming is disclosed. UE, receiving reference signals from one or more base stations (eNBs), may report feedback information comprising precoding matrix information to the one or more eNBs. The precoding matrix information indicates a first type precoding matrix for a horizontal direction and a second type precoding matrix for a vertical direction. eNBs may transmit signals, which are precoded based on a third type precoding matrix for beam forming both on the horizontal direction and the vertical direction.Type: GrantFiled: April 29, 2020Date of Patent: August 10, 2021Assignee: LG Electronics Inc.Inventors: Hyunsoo Ko, Heejeong Cho, Hyeyoung Choi, Ilmu Byun, Kungmin Park
-
Patent number: 11082153Abstract: The present application discloses a signal sampling and recovery method and apparatus applicable to an OvXDM system, and the OvXDM system. The method includes: constructing, based on design parameters, an observation matrix ? that is irrelevant to an original signal y, wherein the observation matrix ? is a two-dimensional M*S matrix, S is a length of the original signal y, and M is smaller than S; compressing the original signal y based on a formula Ycs=?Y, to obtain a M*1 compressed signal Ycs, wherein Y is a S*1 column vector that is obtained according to the original signal y; and reconstructing the compressed signal Ycs based on a predetermined algorithm, so as to recover the original signal y. The present application implements accurate recovery of the original signal at a reduced sampling rate, thereby reducing hardware requirements of the system and improving feasibility of the technical solution.Type: GrantFiled: April 3, 2019Date of Patent: August 3, 2021Assignee: SHEN ZHEN KUANG-CHI HEZHONG TECHNOLOGY LTDInventors: Ruopeng Liu, Chunlin Ji, Xingan Xu, Shasha Zhang
-
Patent number: 11050546Abstract: Time domain resource allocation is facilitated for a physical downlink shared channel. For instance, a physical downlink shared channel associated with a mobile device can be configured via a broadcast channel, and a data structure associated with the physical downlink shared channel corresponding to a physical downlink control channel can also be configured. The configured data structure can be sent to the mobile device to be utilized for physical downlink shared channel transmissions between the wireless network device and the mobile device. Additionally, the time domain resources can be allocated by transmitting a physical downlink shared channel transmission to the mobile device based on a condition associated with a radio resource control connection being determined to not have been satisfied.Type: GrantFiled: April 30, 2018Date of Patent: June 29, 2021Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Ralf Bendlin, Thomas Novlan, Arunabha Ghosh
-
Patent number: 11044753Abstract: A system for transmitting data over a communication network operating in an Ethernet or serial communication mode, where an Ethernet or serial cable is replaced by radios transmitting over an over-the-air radio link. The system includes computer processors that receive the data and assemble that data into smaller OTA data packets for delivery across the link and operating protocols that provide collision avoidance of OTA packets transmitted in an overlapping manner by radios on opposite sides of the over-the-air link. In a preferred mode the system operates in the 902-928 MHz ISM band, and the data being transmitted over distances much greater than for 2.4 GHz transmission.Type: GrantFiled: June 27, 2019Date of Patent: June 22, 2021Assignee: QTS Holdings, LLCInventors: John Leighton, Robert Baranowski
-
Patent number: 11026289Abstract: The disclosure provides a base station and a resource allocation method based on semi-persistent scheduling (SPS). The method includes: periodically receiving a plurality of uplink data corresponding to a user equipment (UE) on a wireless resource assigned to the UE; in response to consecutively receiving a predetermined number of specific uplink data, performing a release SPS operation to cease receiving other uplink data corresponding to the UE on the wireless resource, wherein the specific uplink data consist of pending data and error data or consist of the error data.Type: GrantFiled: December 27, 2018Date of Patent: June 1, 2021Assignee: Industrial Technology Research InstituteInventor: Jen-Feng Huang
-
Patent number: 11006317Abstract: A communication method and an apparatus are provided to improve communications efficiency. The communication method includes: receiving, by a base station, carrier aggregation capability information from UE; receiving, by the base station, carrier information from the UE, where the carrier information indicates a carrier requested by the UE for use, the carrier information includes first information, the first information is used to indicate a type of a service corresponding to at least some of the carrier requested by the UE for use, the carrier requested by the UE for use includes a carrier other than all carriers used by the base station; and sending, by the base station, indication information to the UE based on the carrier aggregation capability information and the carrier information, where the indication information is used to indicate allowing the UE to use one or more of the carrier requested by the UE for use.Type: GrantFiled: November 13, 2018Date of Patent: May 11, 2021Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yao Hua, Bingzhao Li, Zhenzhen Cao, Xiao Xiao
-
Patent number: 10972394Abstract: Example implementations relate to congestion management across a network fabric. An example implementation includes setting an uncongested sequence length threshold to a first value. A completed transaction received count may also be set to an initial value. The completed transaction received count may be incremented in response to a completion of a transaction request. In response to a detected congestion event, the injection rate may be decreased. A second value for the uncongested sequence length threshold may be determined from the CTR count, and the uncongested sequence length threshold may be set to the second value. Furthermore, in response to the CTR count being greater than or equal to the uncongested sequence length threshold, the injection rate may be increased.Type: GrantFiled: March 29, 2018Date of Patent: April 6, 2021Assignee: Hewlett Packard Enterprise Development LPInventors: Gregg B. Lesartre, Derek Alan Sherlock, Nicholas George McDonald
-
Patent number: 10952175Abstract: A synchronization method is suitable between a first electronic apparatus and a second electronic apparatus. The synchronization method include following steps. A first interrupt signal is generated to trigger a first timer on the first electronic apparatus. A radio frequency packet is transmitted from the first electronic apparatus to the second electronic apparatus. In response to that the radio frequency packet is received by the second electronic apparatus, a second interrupt signal is generated to trigger a second timer on the second electronic apparatus. The second timer is synchronized with the first timer or a timestamp of the first timer is estimated according to the second interrupt signal and the radio frequency packet.Type: GrantFiled: February 11, 2020Date of Patent: March 16, 2021Assignee: HTC CorporationInventor: Cheng-Kang Lin
-
Patent number: 10887737Abstract: A method and system includes a first radio generating a beacon signal. The beacon signal has group beacon data for a group comprising a plurality of radios and the first radio. The first radio transmits the beacon signal during a beacon timeslot of a frame. The frame has a plurality of timeslots. A second radio outside the group receives the beacon signal, identifies a first timeslot that is unused based on the group beacon data and communicates data from the second radio to the group during the first timeslot.Type: GrantFiled: December 12, 2018Date of Patent: January 5, 2021Assignee: Polaris Industries Inc.Inventors: Steven B. Elgee, Richard I. Klaus
-
Patent number: 10880941Abstract: A node of a RAN of a wide area cellular network initiates aggregation of WLAN traffic and cellular network traffic for a user equipment. The node determines to initiate aggregation of WLAN traffic and cellular network traffic for the user equipment and signals to a node of the WLAN network or the user equipment that aggregation should be initiated for the user equipment. Data is exchanged with the user equipment via a cellular radio link and using an interface between the RAN node and the WLAN node, where the traffic data on the interface is aggregated with the traffic data on the cellular radio link.Type: GrantFiled: March 11, 2016Date of Patent: December 29, 2020Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Oumer Teyeb, Icaro L. J. da Silva, Filip Mestanov, Jari Vikberg
-
Patent number: 10869335Abstract: A user equipment, base station, and method for conducting device-to-device communications. A wireless communication system includes the user equipment and another user equipment. The user equipment includes: a control unit; and a transmission unit controlled by the control unit and used for transmitting control information to another user equipment by an uplink channel, wherein the control information includes at least one of data transmission format information and power control information. With the user equipment, base station, and method, the efficiency of communication between devices conducting device-to-device communications can be increased, thereby improving data transmission performance.Type: GrantFiled: February 20, 2019Date of Patent: December 15, 2020Assignee: SONY CORPORATIONInventor: Yuxin Wei
-
Patent number: 10868659Abstract: A guard period for switching between uplink and downlink subframes is created by shortening a downlink subframe, i.e., by not transmitting during one or more symbol intervals at the end of the subframe. A grant message includes signaling indicating when a shortened sublimate is being transmitted. An example method is implemented in a receiving node configured to receive data from a transmitting node in subframes having a predetermined number of symbol intervals. In an LTE system, this receiving node may be a UE, and the subframes are downlink subframes. This example method includes determining that a received subframe is to be shortened, relative to the predetermined number of symbol intervals and, in response to this determination, disregarding a last part of the received subframe by disregarding one or more symbols at the end of the received subframe when processing the received subframe.Type: GrantFiled: March 21, 2018Date of Patent: December 15, 2020Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Henrick Sahlin, Qiang Zhang, Johan Furuskog, Stefan Parkvall
-
Patent number: 10868655Abstract: A system and method for reducing latency in a N/ACK system is described. The present system and method reduces latency in a N/ACK system by pre-generating one or more unsolicited backhaul grants to prepare one or more backhaul elements for the receipt and transmission of wireless data. In an embodiment, the present system and method additionally generates backhaul NACK holds for delaying the transmission of a NACK such that a NACK arrive at the UE at a predesignated time, such as at the subframe 12 after the original transmission at the subframe 0.Type: GrantFiled: July 13, 2017Date of Patent: December 15, 2020Assignee: Cable Television Laboratories, Inc.Inventors: Jennifer Andreoli-Fang, Balkan Kecicioglu