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公开(公告)号：US20240349308A1
公开(公告)日：2024-10-17
申请号：US18743883
申请日：2024-06-14
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , WONKWANG UNIVERSITY CENTER FOR INDUSTRY-ACADEMY COOPERATION
Inventor： Ui Hyun Hong , Gene Back Hahn , Hyuk Min Son
IPC: H04W72/25 , H04W72/566 , H04W92/18
CPC classification number: H04W72/25 , H04W72/566 , H04W92/18
Abstract: A method and a device for inter-UE coordination in a sidelink are disclosed. A method of UE #3 includes the steps of: performing an operation of receiving IUC request signal #1 from UE #1 and an operation of receiving IUC request signal #2 from UE #2; determining one of UE #1 and UE #2 as a reception target of IUC information on the basis of priority; and transmitting the IUC information generated on the basis of IUC request signal #1 or IUC request signal #2 to the reception target.
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82.发明公开公开(公告)号：US20240349228A1
公开(公告)日：2024-10-17
申请号：US18749979
申请日：2024-06-21
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yuanyuan WANG , Ye SI , Huaming WU , Zixun ZHUANG
CPC classification number: H04W64/00 , H04L5/0051 , H04W72/25 , H04W92/18
Abstract: A sidelink positioning signal scheduling method and apparatus, a terminal, and a network-side device. The sidelink positioning signal scheduling method includes: receiving, by a first terminal, first sidelink positioning reference signal configuration information sent by a network-side device; and performing, by the first terminal, a scheduling operation on a target sidelink positioning reference signal according to the first sidelink positioning reference signal configuration information; where the first terminal is a transmit terminal or a receive terminal of the target sidelink positioning reference signal.
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83.发明公开公开(公告)号：US20240349084A1
公开(公告)日：2024-10-17
申请号：US18681348
申请日：2022-08-03
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Michelle PERRAS , Taimoor ABBAS , Samir FERDI , Xiaoyan SHI
Abstract: Methods, apparatus and systems are disclosed. One method may be implemented by a first Wireless Transmit/Receive Unit (WTRU) having established an indirect link with a second WTRU. The method may include performing a Discovery procedure and detecting, based on a result of the performed Discovery procedure, that the second WTRU is directly reachable. The method may further include initiating establishment of a direct link, switching from the indirect link to the direct link and communicating, by the first WTRU with the second WTRU, using the established direct link after the switch.
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公开(公告)号：US12120765B2
公开(公告)日：2024-10-15
申请号：US17598844
申请日：2020-03-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangyeob Jung , Anil Agiwal , Hyunjeong Kang
IPC: H04W76/19 , H04W4/40 , H04W36/08 , H04W48/08 , H04W60/04 , H04W72/02 , H04W72/04 , H04W72/20 , H04W76/14 , H04W76/20 , H04W76/27 , H04W92/18
Abstract: Provided are a method and apparatus for supporting vehicle communication in a wireless communication system. The method includes: configuring vehicle-to-everything (V2X) sidelink communication to be performed at a predetermined frequency, in a radio resource control (RRC) inactive mode; receiving system information from a base station; identifying whether the system information includes a V2X sidelink transmission resource pool associated with the predetermined frequency; identifying whether a triggering condition of a radio access network (RAN)-based notification area (RNA) update (RNAU) is satisfied; determining whether to perform the RNAU, based on results of identifying whether the system information includes the V2X sidelink transmission resource pool and whether the triggering condition of the RNAU is satisfied; and resuming RRC connection with the base station, based on a result of the determining.
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公开(公告)号：US20240340984A1
公开(公告)日：2024-10-10
申请号：US18624685
申请日：2024-04-02
Applicant: Nokia Technologies Oy
Inventor： Vinh VAN PHAN , Ling YU , Faranaz SABOURI-SICHANI , Apostolos KOUSARIDAS , Sayed Ali MARANDI
Abstract: A method including transmitting, by an apparatus, a first data packet to at least one of a plurality of user-equipment-to-user-equipment, U2U, relay user equipments, wherein the first data packet includes at least one of: a system information block, a paging message, an acknowledgement for a small data transmission, a connection setup response, a connection release response, or path information including information associated with the apparatus.
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Patent Agency Ranking
86.发明公开公开(公告)号：US20240340841A1
公开(公告)日：2024-10-10
申请号：US18619907
申请日：2024-03-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongseok YU , Hyunjeong KANG , Taeseop LEE , June HWANG
CPC classification number: H04W64/00 , H04W8/005 , H04W84/042 , H04W92/18
Abstract: The disclosure relates to a 5G or 6G communication system to support a data transmission rate higher than before. A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes generating a discovery message including information on at least one role of the first UE for a sidelink positioning, and transmitting, to a second UE associated with the sidelink positioning, the discovery message.
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公开(公告)号：US20240340823A1
公开(公告)日：2024-10-10
申请号：US18610684
申请日：2024-03-20
Applicant: QUALCOMM Incorporated
Inventor： Chih-Hao LIU , Giovanni CHISCI , Jing SUN , Xiaoxia ZHANG , Peter GAAL
CPC classification number: H04W56/0015 , H04J13/0025 , H04J13/0029 , H04W92/18
Abstract: Wireless communications systems, apparatuses, and methods are provided. A method of wireless communication performed by a first user equipment (UE) includes transmitting, to a second UE, a first sidelink synchronization block (S-SSB) in a first subset of a bandwidth, wherein the first S-SSB comprises a first sequence shift and a first identifier associated with the first UE and transmitting, to the second UE, one or more additional S-SSBs in one or more additional subsets of the bandwidth, wherein the one or more additional S-SSBs comprises at least one of a second sequence shift different from the first sequence shift or a second identifier associated with the first UE different from the first identifier associated with the first UE.
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公开(公告)号：US20240340689A1
公开(公告)日：2024-10-10
申请号：US18294726
申请日：2021-09-22
Applicant: QUALCOMM Incorporated
Inventor： Peng CHENG , Karthika PALADUGU , Hong CHENG
CPC classification number: H04W28/0273 , H04W36/08 , H04W76/20 , H04W92/18
Abstract: Methods, systems, and devices for wireless communication are described. A first user equipment (UE) may transmit, to a base station, a first uplink message including one or both of a protocol layer source identifier associated with a second UE or a request for a local identifier associated with the second UE. The first UE may receive, from the base station, a first downlink message including a downlink signal radio bearer (DL SRB) message, and the DL SRB message including one or both of the protocol layer source identifier associated with the second UE or the local identifier associated with the second UE in a downlink adaptation layer header of the DL SRB message. The first UE may transmit, to the second UE, in a sidelink adaptation layer header of a sidelink message, the local identifier associated with the second UE based in part on the received first downlink message.
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公开(公告)号：US20240340114A1
公开(公告)日：2024-10-10
申请号：US18623173
申请日：2024-04-01
Applicant: Nokia Technologies Oy
Inventor： Jakob Lindbjerg BUTHLER , Nuno Manuel KIILERICH PRATAS , Renato Barbosa ABREU , Torsten WILDSCHEK , Thomas Haaning JACOBSEN , Laura Luque SANCHEZ
IPC: H04L1/1825 , H04L1/1812 , H04W92/18
CPC classification number: H04L1/1825 , H04L1/1812 , H04W92/18
Abstract: An apparatus including at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to perform: detecting absence of a hybrid automatic repeat request, HARQ, feedback for a transmission; determining that the transmission is associated with a sidelink unlicensed band; and based at least on the determining that the transmission is associated with the sidelink unlicensed band, using at least one interpretation rule in determining the detected absence of the HARQ feedback for the transmission either as a positive acknowledgement, ACK, for the transmission or as a negative acknowledgement, NACK, for the transmission.
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公开(公告)号：US12114393B2
公开(公告)日：2024-10-08
申请号：US17308379
申请日：2021-05-05
Applicant: QUALCOMM Incorporated
Inventor： Sherif Elazzouni , Ozcan Ozturk , Rajat Prakash , Fatih Ulupinar , Piyush Gupta
Abstract: Apparatus, methods, and computer program products for relaying and side link communication are provided. An example method may include receiving, from a BS via a controlled discovery procedure, a query to verify a sidelink procedure with at least one UE. The example method may further include establishing, via the BS as a L2 relay, the sidelink procedure with the at least one UE. The example method may further include switching from the sidelink procedure to a sidelink PDCP procedure with a hybrid mode, the BS being an L2 relay for the sidelink PDCP procedure. The example method may further include transmitting to the at least one UE via the BS as the L2 relay, or receiving, from the at least one UE via the BS as an L2 relay, one or more PDCP PDUs corresponding to L2.
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