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1. 发明公开

EP4319338A1 METHOD AND APPARATUS FOR POSITIONING TERMINAL, DEVICE, AND MEDIUM 审中-公开
公开(公告)号：EP4319338A1
公开(公告)日：2024-02-07
申请号：EP21947593.6
申请日：2021-06-30
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： YOU, Xin , LU, Qianxi , LENG, Bingxue
IPC分类号： H04W64/00 , G01S5/00
摘要： The present application discloses a method and apparatus for positioning a terminal, a device, and a medium, and belongs to the technical field of communications. The method comprises: a first terminal receiving a first reference signal sent by at least one second terminal, the first reference signal being a positioning reference signal of a sidelink; and the first terminal positioning a target terminal according to the first reference signal. The present application provides a brand-new positioning service in a communication scenario of a sidelink, and a positioning result for a target terminal can be obtained by interaction between different terminals, and the calculation pressure on a network device is reduced.

2. 发明公开

EP4301036A1 ACTIVATION TIME DETERMINATION METHOD AND APPARATUS, DEVICES AND STORAGE MEDIUM 审中-公开
公开(公告)号：EP4301036A1
公开(公告)日：2024-01-03
申请号：EP21934023.9
申请日：2021-04-01
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： LENG, Bingxue , LU, Qianxi
IPC分类号： H04W28/26
摘要： The present application relates to the technical field of communications, and provides an activation time determination method and apparatus, devices and a storage medium. The method comprises: a first device sends first indication information to a second device, the first indication information being used to indicate that the first device is a transmission resource reservation period reserved for periodic transmission; and the second device determines the activation time of a DRX activation state for the periodic transmission on the basis of activation configuration information and the first indication information, the activation configuration information being used to indicate the activation duration of the DRX activation state for the periodic transmission. By means of setting the activation configuration information to indicate the activation duration of the DRX activation state for the periodic transmission in the present application, a receiving UE can determine the activation time of the DRX activation state on the basis of the activation configuration information, and receive the periodic transmission from a sending UE according to the activation time of the DRX activation state so as to ensure that the periodic transmission of a sidelink can implement discontinuous reception and optimize a DRX mechanism.

3. 发明公开

EP4380237A1 ACCESS CONTROL METHOD, TERMINAL AND NETWORK DEVICE 审中-公开
公开(公告)号：EP4380237A1
公开(公告)日：2024-06-05
申请号：EP21951151.6
申请日：2021-07-26
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： HU, Yi , LU, Qianxi , LI, Haitao , LENG, Bingxue
IPC分类号： H04W48/08 , H04W48/06
CPC分类号： H04W48/08 , H04W48/06
摘要： Provided in embodiments of the present invention are an access control method, a terminal device, and a network device, applied in the technical field of communications. The embodiments of the present invention comprise: receiving first information sent by a network device, the first information being used to prohibit the access of a first terminal, or the first information being used to allow access of the first terminal; and broadcasting second information to a remote terminal, the second information being information determined according to the first information.

4. 发明公开

EP4369817A1 TERMINAL RECOGNITION METHOD AND APPARATUS, AND COMPUTER DEVICE AND STORAGE MEDIUM 审中-公开
公开(公告)号：EP4369817A1
公开(公告)日：2024-05-15
申请号：EP21949586.8
申请日：2021-07-12
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： HU, Yi , LU, Qianxi , LENG, Bingxue
IPC分类号： H04W72/04
CPC分类号： H04W72/04
摘要： The present disclosure belongs to the technical field of wireless communications. Disclosed are a terminal recognition method and apparatus, and a computer device and a storage medium. The method comprises: a first terminal receiving a first message by means of a sidelink, wherein the first message is a message, which is sent by a second terminal before same performs capability information exchange with the first terminal by means of the sidelink; and recognizing the terminal type of the second terminal according to the first message, wherein the terminal type comprises a reduced-capability terminal. By means of the solution, the success rate of sidelink communication of a reduced-capability terminal can be improved, thereby improving the sidelink communication efficiency.

5. 发明公开

EP4319369A1 SIDELINK COMMUNICATION METHOD, DEVICE, AND STORAGE MEDIUM 审中-公开
公开(公告)号：EP4319369A1
公开(公告)日：2024-02-07
申请号：EP21933846.4
申请日：2021-03-31
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： LENG, Bingxue , LU, Qianxi , DU, Zhongda , ZHANG, Shichang
IPC分类号： H04W72/04
摘要： Provided in the embodiments of the present application are a sidelink communication method, a device, and a storage medium, the method comprising: a first terminal device sends assistance information to a second terminal device within a first time interval, the assistance information being used for indicating a resource set, the resource set comprising time-frequency resources recommended for selection, not recommended for selection, or having a conflict detected by the first terminal device, and the first time interval being within an activation time of a discontinuous reception DRX operation of the second terminal device. The present invention aims to improve communication reliability.

6. 发明公开

EP4340526A1 WIRELESS COMMUNICATION METHOD AND APPARATUS, AND TERMINAL DEVICE 审中-公开
公开(公告)号：EP4340526A1
公开(公告)日：2024-03-20
申请号：EP21949599.1
申请日：2021-07-13
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： LU, Qianxi , LENG, Bingxue , ZHANG, Boyuan
IPC分类号： H04W76/27 , H04W88/04
摘要： Provided in embodiments of the present application are a wireless communication method and apparatus and a terminal device. The method comprises: after receiving a first message sent by a second terminal, a first terminal sends the first message or a first report to a network device; the first terminal receives first indication information sent by the network device, the first indication information being used for indicating a first identifier; and the first terminal determines that an adaptation layer identifier of the second terminal is the first identifier on the basis of the first indication information.

7. 发明公开

EP4301073A1 DATA RETRANSMISSION METHOD AND RELATED DEVICES 审中-公开
公开(公告)号：EP4301073A1
公开(公告)日：2024-01-03
申请号：EP21934629.3
申请日：2021-12-03
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： LU, Qianxi , LENG, Bingxue
IPC分类号： H04W72/12 , H04W92/18 , H04W52/02 , H04W76/28 , H04L1/18
摘要： A method for data retransmission and related devices are provided. The method includes the following. A first device receives first information from a second device, where the first information includes a hybrid automatic repeat request (HARQ) feedback indication. If the HARQ feedback indication is HARQ feedback enabled, the first device monitors data retransmission of the second device within a duration of a first retransmission timer. If the HARQ feedback indication is HARQ feedback disabled, the first device monitors the data retransmission of the second device within a duration of a second retransmission timer. According to implementations of the disclosure, it is possible to reduce power consumption and improve data transmission efficiency.

8. 发明公开

EP4280798A1 TIMER CONTROL METHOD AND APPARATUS, AND TERMINAL DEVICE 审中-公开
公开(公告)号：EP4280798A1
公开(公告)日：2023-11-22
申请号：EP21933839.9
申请日：2021-03-31
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： LU, Qianxi , LENG, Bingxue
IPC分类号： H04W76/23 , H04W76/28 , H04W24/02
摘要： Provided in the embodiments of the present application are a timer control method and apparatus, and a terminal device. The method comprises: after sending a first physical transmission to at least one second terminal device, a first terminal device starting or restarting a first timer, wherein during the running of the first timer, the first terminal device is in an activated state; and the second terminal device receiving the first physical transmission sent by the first terminal device, and then starting or restarting a second timer, wherein during the running of the second timer, the second terminal device is in an activated state.

9. 发明公开

EP4366408A1 WIRELESS COMMUNICATION METHOD, FIRST TERMINAL, AND COMMUNICATION DEVICE 审中-公开
公开(公告)号：EP4366408A1
公开(公告)日：2024-05-08
申请号：EP21948794.9
申请日：2021-07-07
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： LU, Qianxi , ZHANG, Boyuan , LENG, Bingxue
IPC分类号： H04W72/00 , H04W4/40
CPC分类号： H04W72/00 , H04W4/40
摘要： Embodiments of the present application provide a wireless communication method, a first terminal, and a communication device. The method comprises: receiving a first message, the first message being used for instructing the first terminal to use at least one path among multiple paths to perform data transmission; and performing data transmission on the basis of the at least one path. In the present application, data transmission is performed on the basis of at least one of the multiple paths, such that communication efficiency of the first terminal can be improved. In addition, designing the first message to instruct the first terminal to use at least one of the multiple paths to perform data transmission enables a PDCP entity of the first terminal to perform data transmission on the basis of the at least one path specified, thereby improving data transmission reliability.

10. 发明公开

EP4355010A1 SIDELINK COMMUNICATION METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM 审中-公开
公开(公告)号：EP4355010A1
公开(公告)日：2024-04-17
申请号：EP21952167.1
申请日：2021-08-02
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： ZHANG, Boyuan , LU, Qianxi , LENG, Bingxue
IPC分类号： H04W74/08
CPC分类号： H04W74/08
摘要： Disclosed in the present application are a sidelink communication method and apparatus, and a device and a storage medium, which relate to the field of mobile communications. The method is applied to a first terminal in sidelink transmission, and comprises: executing listen-before-talk (LBT) on a grant-free scheduled resource; and when the LBT consistently fails to be triggered on the grant-free scheduled resource, executing a target operation. In the method, a technical solution of performing sidelink transmission by executing LBT on a grant-free scheduled resource is provided.

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