公开(公告)号：US12127292B2

公开(公告)日：2024-10-22

申请号：US17668543

申请日：2022-02-10

申请人： QUALCOMM Incorporated

发明人： Zhibin Wu ,  Hong Cheng ,  Sudhir Kumar Baghel ,  Kapil Gulati ,  Shailesh Patil ,  Junyi Li

IPC分类号： H04W76/27 ,  H04W4/40 ,  H04W28/02 ,  H04W76/11 ,  H04W80/02 ,  H04W80/08 ,  H04W92/18

CPC分类号： H04W76/27 ,  H04W4/40 ,  H04W28/0268 ,  H04W76/11 ,  H04W80/02 ,  H04W80/08 ,  H04W92/18

摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may initiate a radio resource control (RRC) layer signaling procedure between the UE and a target UE, include an upper layer signaling message in an RRC message based in part on the RRC layer signaling procedure, and transmit the RRC message including the upper layer signaling message to the target UE. Alternatively, upper layer signaling messages may be transmitted separately before or after the RRC layer signaling procedure.

公开(公告)号：US12120634B2

公开(公告)日：2024-10-15

申请号：US18242087

申请日：2023-09-05

申请人： Apple Inc.

发明人： Alexander Sirotkin ,  Jaemin Han

IPC分类号： H04W68/00 ,  H04L1/1607 ,  H04W28/06 ,  H04W80/08 ,  H04W84/18

CPC分类号： H04W68/005 ,  H04L1/1642 ,  H04W28/06 ,  H04W80/08 ,  H04W84/18

摘要： Devices, methods, communication nodes, base stations, storage media, and other embodiments are provided for managing associations in a communication network. In one example embodiment, a New Radio (NR) node is configured for NR user-plane protocol communications between a master node (MN) and a secondary node (SN). The NRnode is configured to generate a downlink (DL) user data message with downlink user data, initiate transmission of the DL user data message to a second node, and process a DL data delivery status message from the second node in response to the DL user data message. In various embodiments, polling and SCG split-bearer configurations are supported by such messaging. In some embodiments, packet data convergence protocol (PDCP) serial numbers are communicated for transmission and retransmission management. In some embodiments, DL configurations initiated by an SN are enabled, as well as UL configurations initiated by either an MN or an SN.

公开(公告)号：US20240334342A1

公开(公告)日：2024-10-03

申请号：US18737386

申请日：2024-06-07

申请人： Samsung Electronics Co., Ltd.

发明人： Jingxing FU ,  Chen QIAN ,  Yingjie ZHANG ,  Bin YU ,  Qi XIONG ,  Feifei SUN

IPC分类号： H04W52/14 ,  H04L5/00 ,  H04W52/36 ,  H04W72/23 ,  H04W80/08

CPC分类号： H04W52/146 ,  H04L5/0092 ,  H04W52/36 ,  H04W72/23 ,  H04W80/08

摘要： 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. The present disclosure provides a method for uplink power control, which is applied to a User Equipment (UE), and the method includes: determining a timing between a power control command and a Physical Uplink Control Channel (PUCCH), which adopts the power control command to control power. The present disclosure also provides a corresponding device.

公开(公告)号：US12095564B2

公开(公告)日：2024-09-17

申请号：US17467065

申请日：2021-09-03

申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

发明人： Nianshan Shi ,  Alexander Vesely

IPC分类号： H04L1/1607 ,  H04L1/1829 ,  H04L1/1867 ,  H04W80/08

CPC分类号： H04L1/1635 ,  H04L1/1671 ,  H04L1/1835 ,  H04L1/1874 ,  H04W80/08

摘要： Systems, methods, and apparatus for reporting a Downlink Data Delivery Status (DDDS) are disclosed herein. An example method includes a network node generating a DDDS frame including an indicator that a highest transmitted Packet Data Convergence Protocol (PDCP) Packet Data Unit (PDU) sequence number is present in the DDDS frame, an indicator that a highest successfully delivered PDCP PDU sequence number delivered is present in the DDDS frame, a desired buffer size for a data bearer, the highest transmitted PDCP PDU sequence number, and the highest successfully delivered PDCP PDU sequence number. The network node provides the DDDS frame to a second network node.

公开(公告)号：US12089230B2

公开(公告)日：2024-09-10

申请号：US18329501

申请日：2023-06-05

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Xu Zhang ,  Jianguo Wang ,  Lixia Xue ,  Zheng Chen

IPC分类号： H04W72/23 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/27 ,  H04W80/08

CPC分类号： H04W72/23 ,  H04L5/0007 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/27 ,  H04W80/08

摘要： A control information transmission method, apparatus, and systems are disclosed. An example method includes: determining configuration information of a control channel, wherein the configuration information comprises at least one of frequency domain information or time domain information, the at least one of frequency domain information or time domain information indicates a time-frequency resource occupied by the control channel, and the configuration information further comprises indication information indicating a quantity of at least one resource element set, wherein the time-frequency resource occupied by the control channel comprises the at least one resource element set; mapping control information to one or more of the at least one resource element set based on the configuration information; sending the configuration information to a terminal device; and sending the control information to the terminal device.

公开(公告)号：US12069773B2

公开(公告)日：2024-08-20

申请号：US18306336

申请日：2023-04-25

申请人： Apple Inc.

发明人： Yushu Zhang ,  Gang Xiong ,  Guotong Wang ,  Alexei Davydov

IPC分类号： H04W72/04 ,  H04B7/06 ,  H04B7/08 ,  H04L5/00 ,  H04W56/00 ,  H04W76/27 ,  H04W80/02 ,  H04W80/08 ,  H04W88/06

CPC分类号： H04W88/06 ,  H04B7/0626 ,  H04B7/0695 ,  H04B7/088 ,  H04L5/0025 ,  H04L5/005 ,  H04L5/0092 ,  H04W56/001 ,  H04W76/27 ,  H04W80/02 ,  H04W80/08

摘要： Provided herein are method and apparatus for configuration of a Reference Signal (RS) and a Tracking Reference Signal (TRS). An embodiment provides a method for a user equipment (UE), including determining a number of slots for a Tracking Reference Signal (TRS), wherein the number of slots is based on a subcarrier spacing of a bandwidth part (BWP) in a current component carrier for the UE; and receiving TRS based on the number of slots and a quasi co-location (QCL) relationship of the TRS, wherein the QCL relationship indicates that the TRS is Quasi-Co-Located (QCLed) with a Synchronization Signal (SS) block or a Channel State Information Reference Signal (CSI-RS).

公开(公告)号：US20240276589A1

公开(公告)日：2024-08-15

申请号：US18423087

申请日：2024-01-25

申请人： Analog Devices International Unlimited Company

发明人： Rami Ali Al-Obaidi ,  Robert Glondys

IPC分类号： H04W76/28 ,  H04W80/08

CPC分类号： H04W76/28 ,  H04W80/08

摘要： Systems and techniques for the autonomous determination of discontinuous transmit opportunities by Ethernet based radios are provided. In one aspect, a radio unit for radio frequency communications includes an input configured to receive a plurality of packets, at least one of the packets including user plane data, and one or more transmit paths configured to receive the user plane data and to output RF signals to one or more antennas. The radio unit can further include a discontinuous transmit monitoring component configured to receive the user plane data and determine a discontinuous transmit state for each of the one or more transmit paths based on the user plane data.

公开(公告)号：US20240276322A1

公开(公告)日：2024-08-15

申请号：US18646250

申请日：2024-04-25

申请人： Panasonic Intellectual Property Corporation of America

发明人： Rikin SHAH ,  Ming-Hung TAO ,  Alexander GOLITSCHEK EDLER VON ELBWART

IPC分类号： H04W36/00 ,  H04W36/08 ,  H04W36/22 ,  H04W74/0833 ,  H04W80/08

CPC分类号： H04W36/0069 ,  H04W36/0058 ,  H04W36/0066 ,  H04W36/08 ,  H04W36/22 ,  H04W74/0833 ,  H04W80/08

摘要： The present disclosure relates to a source base station. The source base station comprises a processing circuitry that generates a user equipment packet duplication status. The user equipment packet duplication status includes information on the status of uplink packet duplication performed by a user equipment with the source base station and at least one further base station. The information on the status of uplink packet duplication is per uplink radio bearer, one or more uplink radio bearers being established between the user equipment and the source base station. The source base station further comprises a transmitter that transmits the user equipment packet duplication status to a target base station which is the target of a handover from the source base station performed for the user equipment.

公开(公告)号：US20240275655A1

公开(公告)日：2024-08-15

申请号：US18648338

申请日：2024-04-27

申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC. ,  SK TELECOM CO., LTD.

发明人： Juhyung SON ,  Jinsam KWAK ,  Geonjung KO

IPC分类号： H04L27/26 ,  H04L5/00 ,  H04W24/08 ,  H04W72/0446 ,  H04W74/00 ,  H04W74/0808 ,  H04W74/0833 ,  H04W80/02 ,  H04W80/08 ,  H04W84/12

CPC分类号： H04L27/2613 ,  H04L5/0055 ,  H04L5/0094 ,  H04W24/08 ,  H04W72/0446 ,  H04W74/004 ,  H04W74/0808 ,  H04W74/0833 ,  H04W80/02 ,  H04W80/08 ,  H04L27/26134 ,  H04W84/12

摘要： The present invention relates to a channel access method for data transmission, and a wireless communication method and a wireless communication terminal using the same, and more particularly, to a wireless communication method and a wireless communication terminal for efficiently scheduling data transmissions of a plurality of terminals.
To this end, provided are a wireless communication terminal comprising a processor and a transceiver, wherein the processor receives a trigger frame indicating an uplink multi-user transmission, and transmits an uplink multi-user PLCP protocol data unit (PPDU) in response to the received trigger frame, wherein the trigger frame and a non-legacy preamble of the uplink multi-user PPDU contains remaining transmission opportunity (TXOP) time information of a current TXOP and a wireless communication method using the same.

公开(公告)号：US12063288B2

公开(公告)日：2024-08-13

申请号：US18339289

申请日：2023-06-22

申请人： SONY GROUP CORPORATION

发明人： Yusuke Tanaka

IPC分类号： H04L69/28 ,  H04L47/28 ,  H04W80/08

CPC分类号： H04L69/28 ,  H04L47/28 ,  H04W80/08

摘要： The present technology relates to a wireless communication device and a method that make it possible to transmit, with low delay, the data supplied from an upper layer. The wireless communication device transmits a signal including first data that is supplied from an upper layer and information regarding timing of transmission of second data that is generated in another wireless communication device on the basis of a result of receiving the first data and is transmitted therefrom. The present technology can be applied to a wireless communication device.