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11. 发明授权

US12120750B2 Method and device for transmitting/receiving wireless signal in wireless communication system 有权
公开(公告)号：US12120750B2
公开(公告)日：2024-10-15
申请号：US17954819
申请日：2022-09-28
申请人： LG Electronics Inc.
发明人： Suckchel Yang , Joonkui Ahn , Hanjun Park , Seonwook Kim
IPC分类号： H04W74/0833 , H04B7/06 , H04L1/18 , H04L1/1812 , H04L1/1829 , H04L1/1867 , H04L5/00 , H04L25/02 , H04W72/04 , H04W72/0446 , H04W72/12 , H04W72/20 , H04W72/23 , H04W76/27 , H04W76/28 , H04L1/1607
CPC分类号： H04W74/0833 , H04B7/0626 , H04L1/18 , H04L1/1812 , H04L1/1861 , H04L1/1864 , H04L1/1887 , H04L5/0044 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L25/0224 , H04W72/04 , H04W72/0446 , H04W72/12 , H04W72/20 , H04W72/23 , H04W76/27 , H04W76/28 , H04L1/1664
摘要： The present invention relates to a wireless communication system, and specifically, to a method and a device for the method which comprises the steps of: receiving a PDCCH including uplink scheduling information; and transmitting, at a UL SF, a PUSCH indicated by the uplink scheduling information, wherein, if the PDCCH requests a transmission of an ACK, the PUSCH includes ACK information about a SF set corresponding to the UL SF, wherein the SF set includes a plurality of SFs.

12. 发明授权

US12120707B2 Method and apparatus for grant-free data transmission in wireless communication system 有权
公开(公告)号：US12120707B2
公开(公告)日：2024-10-15
申请号：US18346519
申请日：2023-07-03
申请人： Samsung Electronics Co., Ltd.
发明人： Sungjin Park , Taehan Bae
IPC分类号： H04W72/23 , H04L1/1867
CPC分类号： H04W72/23 , H04L1/1893
摘要： A communication scheme and a system of converging an IoT technology and a 5th generation (5G) communication system for supporting a higher data transfer rate beyond a 4th generation (4G) system are provided. The communication scheme includes intelligent services (e.g. smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, and security and safety-related services), based on a 5G communication technology and an IoT-related technology. A method performed by a terminal in a communication system is provided. The method includes receiving, from a base station, a semi-persistent scheduling (SPS) configuration including an SPS configuration index; identifying at least one physical downlink shared channel (PDSCH) corresponding to the SPS configuration; identifying a PDSCH with a lowest SPS configuration index in case that the at least one PDSCH corresponding to the SPS configuration is overlapped in time in a slot; determining a PDSCH for data transmission based on excluding a PDSCH that is overlapped with the PDSCH with the lowest SPS configuration index from the at least one PDSCH; and receiving, from the base station, data based on the determined PDSCH, wherein the at least one PDSCH is not overlapped with a symbol indicated as an uplink in the slot.

13. 发明授权

US12120686B2 Service conflict processing method, user terminal and computer readable storage medium 有权
公开(公告)号：US12120686B2
公开(公告)日：2024-10-15
申请号：US17265930
申请日：2019-06-26
申请人： BEIJING UNISOC COMMUNICATIONS TECHNOLOGY CO., LTD.
发明人： Sa Zhang , Huan Zhou
IPC分类号： H04W72/04 , H04L1/1812 , H04L1/1867 , H04W72/0446 , H04W72/0453 , H04W72/21 , H04W72/23
CPC分类号： H04W72/21 , H04L1/1819 , H04L1/1896 , H04W72/0446 , H04W72/0453 , H04W72/23
摘要： A service conflict processing method, a user terminal, and a computer-readable storage medium. The method comprises: determining whether UCI of an eMBB service currently being transmitted collides with data or UCI of an URLLC service with respect to transmission time, wherein the UCI of the eMBB service comprises HARQ-ACK information; and if the UCI of the eMBB service has collided with the data or the UCI of the URLLC service with respect to transmission time, delaying the transmission of the UCI of the eMBB service. The solution can be employed to improve spectral efficiency of the system.

14. 发明授权

US12120669B2 Method and apparatus for transmitting and receiving data in wireless communication system 有权
公开(公告)号：US12120669B2
公开(公告)日：2024-10-15
申请号：US17278235
申请日：2019-09-04
申请人： Samsung Electronics Co., Ltd.
发明人： Byounghoon Jung , Sangyeob Jung , Anil Agiwal , Jaehyuk Jang , Jungsoo Jung
IPC分类号： H04L1/00 , H04L1/1867 , H04W72/1268 , H04W72/23 , H04W74/0833
CPC分类号： H04W72/1268 , H04W72/23 , H04W74/0833
摘要： Provided are a method and apparatus for transmitting and receiving data in a wireless communication system. A method of performing, by a terminal, random access includes: obtaining physical random access channel (PRACH) resource allocation information for the random access; transmitting a random access preamble, based on the PRACH resource allocation information; receiving a random access response (RAR) based on the random access preamble; and transmitting Msg3, which is a radio resource control (RRC) layer message, a plurality of times based on uplink resource allocation information included in the RAR.

15. 发明授权

US12119945B2 Hybrid automatic repeat request feedback for wireless communication 有权
公开(公告)号：US12119945B2
公开(公告)日：2024-10-15
申请号：US17262433
申请日：2019-09-12
申请人： Apple Inc.
发明人： Honglei Miao
IPC分类号： H04L1/1867 , H04W72/20 , H04W92/18
CPC分类号： H04L1/1896 , H04L1/189 , H04W72/20 , H04W92/18
摘要： The present disclosure includes methods and devices for NACK feedback based HARQ retransmission scheme in a wireless communication network. The method includes receiving mobile radio communication terminal devices transmitting NACK feedback signaled time-frequency resources and transmitting mobile radio communication terminal devices performing retransmission of the previously sent messages based on receiving NACK feedback.

16. 发明授权

US12119940B2 Hybrid automatic repeat request processes for sub-band full duplex 有权
公开(公告)号：US12119940B2
公开(公告)日：2024-10-15
申请号：US18356638
申请日：2023-07-21
申请人： QUALCOMM Incorporated
发明人： Yi Huang , Muhammad Sayed Khairy Abdelghaffar , Hwan Joon Kwon , Seyedkianoush Hosseini , Seyed Ali Akbar Fakoorian , Krishna Kiran Mukkavilli , Tingfang Ji
IPC分类号： H04W56/00 , H04L1/1812 , H04L1/1867 , H04L5/14 , H04W72/0446 , H04W72/23
CPC分类号： H04L1/1819 , H04L1/1896 , H04L5/1469 , H04W72/0446 , H04W72/23
摘要： A UE may identify slots to transmit and/or receive information related to one or more HARQ processes in frame structure that includes both sub-band full duplex slot types and time division duplex slot types. Based on a first slot used for control information, a UE can identify a second slot for PUSCH or PDSCH communication based on an offset between the first slot and the second determined by calculating slot offsets (e.g., based on parameters received from a base station). In some aspects, a UE may exclude certain slot duplex types (e.g., SBFD or TDD) when calculating slot offsets. In some aspects, a UE may calculate slot offsets differently for different HARQ processes corresponding to one frame. In some aspects, slot offset behaviors may be based on priority of information associated with a HARQ process.

17. 发明授权

US12119934B2 Packet coding based network communication 有权
公开(公告)号：US12119934B2
公开(公告)日：2024-10-15
申请号：US18382839
申请日：2023-10-23
申请人： Strong Force IOT Portfolio 2016, LLC
发明人： Tracey Ho , John Segui , Chun Meng , Steven Blumenthal
IPC分类号： H04L1/00 , H03M13/00 , H03M13/05 , H03M13/13 , H03M13/37 , H04L1/1607 , H04L1/1867 , H04L47/27
CPC分类号： H04L1/0076 , H03M13/05 , H03M13/13 , H03M13/373 , H03M13/3761 , H03M13/611 , H03M13/6547 , H04L1/0002 , H04L1/0041 , H04L1/1614 , H04L1/187 , H04L47/27
摘要： A method for data communication between a first node and a second node includes forming one or more redundancy messages from data messages at the first node using an error correcting code and transmitting first messages from the first node to the second node over a data path, the transmitted first messages including the data messages and the one or more redundancy messages. Second messages are received at the first node from the second node, which are indicative of: (i) a rate of arrival at the second node of the first messages, and (ii) successful and unsuccessful delivery of the first messages. A transmission rate limit and a window size are maintained according to the received second messages. Transmission of additional messages from the first node to the second node is limited according to the maintained transmission rate limit and window size.

18. 发明公开

US20240340120A1 TRANSMISSION CONTROL METHOD AND APPARATUS, AND PDSCH RECEIVING METHOD AND APPARATUS 审中-公开
公开(公告)号：US20240340120A1
公开(公告)日：2024-10-10
申请号：US18293942
申请日：2021-08-06
申请人： Beijing xiaomi Mobile Software Co., Ltd.
发明人： Yang LIU
IPC分类号： H04L1/1867 , H04L1/1812 , H04L5/00 , H04W72/0446
CPC分类号： H04L1/1893 , H04L1/1812 , H04L5/001 , H04W72/0446
摘要： A transmission control method includes: transmitting, on a primary component carrier, a first physical downlink shared channel (PDSCH) to a terminal, and determining a first process identifier (PID) of a hybrid automatic repeat request (HARQ) corresponding to the first PDSCH; and before HARQ information of the first PID transmitted by the terminal is received on a secondary component carrier, not transmitting a second PDSCH to the terminal. Where a PID of an HARQ corresponding to the second PDSCH is the same as the first PID, and the secondary component carrier is provided for the terminal to transmit an HARQ of the PID.

19. 发明公开

US20240340118A1 METHODS AND APPARATUS FOR PUSCH REPETITION 审中-公开
公开(公告)号：US20240340118A1
公开(公告)日：2024-10-10
申请号：US18639517
申请日：2024-04-18
申请人： InterDigital Patent Holdings, Inc.
发明人： Patrick Tooher , Faris Alfarhan , Dylan Watts , Paul Marinier
IPC分类号： H04L1/1867 , H04W74/0808
CPC分类号： H04L1/189 , H04L1/1887 , H04L1/1896 , H04W74/0808
摘要： A WTRU is configured to receive information to transmit uplink data indicating a first number of nominal repetitions and a first number of symbols for transmission in each of the first number of nominal repetitions. The WTRU is configured to determine a set of symbols associated with a first nominal repetition of the first number of nominal repetitions and is configured to transmit, based on the set of symbols associated with the first nominal repetition, a second number of actual repetitions in symbols associated with the first nominal repetition. The second number of actual repetitions and the symbols used to transmit the second number of actual repetitions are based on an occurrence of an event during the set of symbols associated with the first nominal repetition. The second number of actual repetitions is determined based on whether the event is a COT and the COT is initiated by the WTRU.

20. 发明公开

US20240340111A1 RESOURCE ALLOCATION FOR FEEDBACK IN GROUPCAST COMMUNICATION 审中-公开
公开(公告)号：US20240340111A1
公开(公告)日：2024-10-10
申请号：US18749735
申请日：2024-06-21
申请人： NEC CORPORATION
发明人： Gang Wang
IPC分类号： H04L1/1812 , H04L1/1867 , H04L5/00 , H04W4/06 , H04W72/02 , H04W72/044 , H04W72/0446 , H04W72/0453 , H04W72/20 , H04W92/18
CPC分类号： H04L1/1819 , H04L1/1812 , H04L1/1896 , H04L5/0055 , H04W4/06 , H04W72/02 , H04W72/0446 , H04W72/0453 , H04W72/20 , H04W72/044 , H04W92/18
摘要： Embodiments of the present disclosure relate to resource allocation for feedback in groupcast communication. A method comprises identifying a plurality of destination devices for reception of data from a source device in groupcast communication; in response to the number of the plurality of destination devices being below a threshold, allocating resources to the plurality of destination devices to enable feedback transmission associated with the reception by the plurality of destination devices; and in response to the number of the plurality of destination devices exceeding the threshold, disabling feedback transmission associated with the reception by the plurality of destination devices. By flexibly allocating resources to the destination devices, it is possible to facilitate identifying destination devices that miss the data or control information and save the resource consumption.

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