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公开(公告)号：US20240306090A1
公开(公告)日：2024-09-12
申请号：US18665253
申请日：2024-05-15
发明人： Xiangyu Li , Wenjie Peng
IPC分类号： H04W52/02 , H04L1/1829 , H04W92/18
CPC分类号： H04W52/0225 , H04L1/1829 , H04W92/18
摘要： This application provides a sidelink communication method and a related apparatus. The method may include: A first terminal device determines first indication information, and sends first SCI including the first indication information to a second terminal device, where the first indication information is used to determine not to perform LBT on PSFCH resources; and when receiving the first SCI, the second terminal device determines, according to the first indication information included in the first SCI, not to perform LBT on the PSFCH resources. This application may be applied to a scenario in which SL communication is performed by using an unlicensed spectrum, to reduce power consumption of the second terminal device and improve SL communication quality.
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公开(公告)号：US20240064486A1
公开(公告)日：2024-02-22
申请号：US18498002
申请日：2023-10-30
发明人： Xuhao Du , Xiangyu Li , Shuo Li , Fan Fan , Haiting Li
CPC分类号： H04S7/304 , H04S3/008 , H04S7/301 , H04S7/40 , H04S2400/01 , H04S2400/11 , H04S2420/01
摘要： A rendering method and a related device are disclosed, and may be applied to a scenario such as production of music or film and television works, or the like. The method may be performed by a rendering device, or may be performed by a component (for example, a processor, a chip, a chip system, or the like) of a rendering device. The method includes: obtaining a first single-object audio track based on a multimedia file, where the first single-object audio track corresponds to a first sound object; determining a first sound source position of the first sound object based on reference information; and performing spatial rendering on the first single-object audio track based on the first sound source position, to obtain a rendered first single-object audio track.
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公开(公告)号：US20230029414A1
公开(公告)日：2023-01-26
申请号：US17957594
申请日：2022-09-30
发明人： Xiangyu Li , Wenjie Peng , Jun Wang , Mingzeng Dai
摘要： Embodiments of this application provide a communication method and a related device. The method includes: a network device firstly sends the configuration information to the user equipment, and then the user equipment obtains a first condition based on the configuration information. Then, in a measurement process, the user equipment sends a measurement report to the network device when determining that the first condition is currently met. After obtaining the measurement report, the network device indicates at least one candidate relay device to the user equipment by using a path switch command. The user equipment determines one relay device in the at least one candidate relay device, and communicates with the network device or another network device through the determined relay device.
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公开(公告)号：US20220225382A1
公开(公告)日：2022-07-14
申请号：US17656980
申请日：2022-03-29
发明人： Chang Yu , Junren Chang , Xiao Xiao , Xiangyu Li , Jun Wang
摘要： This application provides a method for reporting a buffer status report and a communications apparatus. The method includes: obtaining, by a terminal device, a size of a first uplink resource; determining, by the terminal device based on the size of the first uplink resource, that a priority of an uplink buffer status report (UL BSR) is higher than a priority of an SL BSR, or that a priority of a sidelink buffer status report (SL BSR) is higher than a priority of a UL BSR.
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公开(公告)号：US20220124776A1
公开(公告)日：2022-04-21
申请号：US17562527
申请日：2021-12-27
发明人： Xiangyu Li , Xiao Xiao , Chang Yu , Jun Wang , Wenjie Peng , Mingzeng Dai , Dongdong Wei
摘要： A terminal device obtains first configuration information, where the first configuration information includes indication information of a UL MAC CE. Then, the terminal device preferentially sends a UL MAC PDU or an SL MAC PDU based on the indication information, where the UL MAC PDU can be used to transmit the UL MAC CE.
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公开(公告)号：US20230093649A1
公开(公告)日：2023-03-23
申请号：US18070193
申请日：2022-11-28
发明人： Nanxin Wang , Wenjie Peng , Jun Wang , Xiangyu Li , Mingzeng Dai , Xiaodan Pan
摘要： This application relates to the field of communication technologies, and discloses a communication method and an apparatus. The method includes: A relay terminal receives first identifier information from a remote terminal, where when the remote terminal is in an idle state, the first identifier information includes an S-TMSI of the remote terminal, and when the remote terminal is in an inactive state, the first identifier information includes an I-RNTI of the remote terminal. When the relay terminal obtains, through monitoring, a first paging message including the first identifier information, sending, by the relay terminal, the first paging message to the remote terminal or sending first indication information to the remote terminal, where the first indication information indicates that the remote terminal is paged.
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公开(公告)号：US20230019346A1
公开(公告)日：2023-01-19
申请号：US17932738
申请日：2022-09-16
发明人： Xiangyu Li , Mingzeng Dai , Peng Zhang , Jun Wang , Qinghai Zeng , Hua Xu
摘要： A relay device first receives a data packet from a network device through a first link, and sends the data packet to user equipment through a second link. A protocol stack of the relay device consists of a physical layer, a media access control layer, and a segmentation function or a resegmentation function of a radio link control layer; a protocol stack of the relay device consists of a physical layer, a media access control layer, a segmentation function or a resegmentation function of a radio link control layer, and an adaptation layer; or a protocol stack of the relay device consists of a physical layer and a hybrid automatic repeat request function of a media access control layer. The first link is a wireless communication link between the network device and the relay device, and the second link is a wireless direct communication link between the relay device and the user equipment.
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公开(公告)号：US20220159776A1
公开(公告)日：2022-05-19
申请号：US17590656
申请日：2022-02-01
发明人： Xiangyu Li , Wenjie Peng , Jun Wang , Xiao Xiao , Mingzeng Dai
IPC分类号： H04W76/30
摘要： Embodiments of this application provides a communication method for releasing a sidelink radio bearer (SLRB), this method can be implemented by a terminal device, the method including: the terminal device obtains an indication, the indication indicates that no Quality of Service (QoS) flow with data that is mapped to a first SLRB; and the terminal device releases the first SLRB.
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公开(公告)号：US12120725B2
公开(公告)日：2024-10-15
申请号：US17485877
申请日：2021-09-27
发明人： Xiangyu Li , Xiao Xiao , Wenjie Peng , Jun Wang , Mingzeng Dai
IPC分类号： H04W72/543 , H04W4/40
CPC分类号： H04W72/543 , H04W4/40
摘要： A communications system, method and apparatus, the apparatus configured for determining configuration information of a default data radio bearer (DRB) of a first link, the first link being a direct wireless communications link between a first terminal device and another terminal device, and the first terminal device being a transmit end of a first vehicle-to-everything (V2X) data packet, and sending the configuration information of the default DRB of the first link to the first terminal device, where the configuration information of the default DRB of the first link has first indication information, and the first indication information indicating that the configuration information is the configuration information of the default DRB of the first link.
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公开(公告)号：US20240022994A1
公开(公告)日：2024-01-18
申请号：US18476985
申请日：2023-09-28
发明人： Xiaodan Pan , Wenjie Peng , Xiangyu Li , Yu Cai , Chuting Yao
摘要： This specification discloses a relay communication method and an apparatus, and relates to the field of communication technologies, to ensure security in a relay user equipment (relay UE) discovery process. The method includes: Second user equipment broadcasts a layer 2 (L2) identifier, and first user equipment receives the L2 identifier of the second user equipment, and reports the L2 identifier of the second user equipment and signal quality of the second user equipment to a first access network device. Alternatively, a radio network temporary identifier (RNTI) of second user equipment is sent to first user equipment through a unicast connection. In a relay UE discovery process, leakage of a UE RNTI is avoided, and security of relay UE is ensured.
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