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公开(公告)号：US12127258B2
公开(公告)日：2024-10-22
申请号：US17378560
申请日：2021-07-16
发明人： Xiaohang Chen
IPC分类号： H04W74/0833 , H04W72/044
CPC分类号： H04W74/0833 , H04W72/044
摘要： An information transmission method for a random access process includes: obtaining a preset mapping relationship between a physical uplink shared channel resource and a physical random access channel resource; and sending a random access message on a random access resource according to the preset mapping relationship. The random access resource comprises the PUSCH resource and the PRACH resource. When a random access channel occasion corresponding to the PRACH resource is not associated with an SSB, the RO is not associated with the PUSCH resource.
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公开(公告)号：US20240040430A1
公开(公告)日：2024-02-01
申请号：US18377142
申请日：2023-10-05
发明人： Chaojun Zeng , Xiaodong Sun , Xiaohang Chen , Dongru Li , Wei Jiang , Huazheng You , Zichao Ji
CPC分类号： H04W28/06 , H04W28/0278
摘要： A transmission processing method includes a first communications device sending transmission assistance information of first data, or discarding the first data according to transmission configuration information. The transmission assistance information is used for assisting a second communications device to execute transmission processing of the first data.
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公开(公告)号：US20210314999A1
公开(公告)日：2021-10-07
申请号：US17353174
申请日：2021-06-21
发明人： Xiaohang Chen , Zhi Lu
摘要： A method for configured grant configuration, a terminal, and a network-side device are provided. The method includes: obtaining a mapping relationship between a plurality of configured grant configuration sets and a plurality of indexes; receiving downlink control information (DCI) and determining, based on the mapping relationship, a configured grant configuration set corresponding to a target index that is indicated by the DCI; and activating or deactivating a configured grant configuration included in the configured grant configuration set that is determined.
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公开(公告)号：US11800556B2
公开(公告)日：2023-10-24
申请号：US17144007
申请日：2021-01-07
发明人： Xiaohang Chen , Peng Sun , Zhi Lu
CPC分类号： H04W74/004 , H04W72/04 , H04W76/10
摘要： An information transmission method, a network device, and a terminal are provided. The method includes: receiving a preamble; receiving an uplink signal on a target multiple access resource; determining a target terminal based on the uplink signal; and determining target uplink information of the target terminal based on a target multiple access MA signature, where the target multiple access resource is determined based on the preamble, and/or the target MA signature is determined based on the preamble.
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公开(公告)号：US11647490B2
公开(公告)日：2023-05-09
申请号：US17895896
申请日：2022-08-25
发明人： Xiaohang Chen , Zhi Lu , Xueming Pan
IPC分类号： H04L5/00 , H04W72/02 , H04W72/0446
CPC分类号： H04W72/0446 , H04L5/0053
摘要： A method and a device for canceling an uplink transmission are provided. The method includes: when receiving an uplink transmission cancelation indication, determining a first starting time, where the first starting time is a starting time of a reference time region; and determining, based on the first starting time, a target time region for canceling the uplink transmission.
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公开(公告)号：US11637674B2
公开(公告)日：2023-04-25
申请号：US17121031
申请日：2020-12-14
发明人： Xiaohang Chen , Peng Sun , Zhi Lu
IPC分类号： H04L5/00 , H04W72/04 , H04W72/044 , H04W72/23
摘要： The present disclosure provides an information transmission method, a network device and a terminal. The information transmission method includes: receiving an uplink signal, the uplink signal including a target DMRS; and determining uplink data for a terminal in accordance with the target DMRS in the uplink signal. The terminal corresponds to at least two DMRS identities, and the target DMRS is one of DMRSs indicated by the at least two DMRS identities.
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公开(公告)号：US11563551B2
公开(公告)日：2023-01-24
申请号：US17035423
申请日：2020-09-28
发明人： Xiaohang Chen , Xueming Pan
摘要： A method of monitoring an uplink transmission cancellation instruction and a terminal are provided. The method of monitoring an uplink transmission cancellation instruction is applied to a terminal and includes: when the terminal switches a BWP, determining, according to first preset configuration information, whether to perform monitoring of uplink transmission cancellation instruction during a BWP switching process; when the monitoring of the uplink transmission cancellation instruction is determined to be performed, monitoring the uplink transmission cancellation instruction during the BWP switching process; when the monitoring of the uplink transmission cancellation instruction is determined not to be performed, not monitoring the uplink transmission cancellation instruction during the BWP switching process.
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公开(公告)号：US12004175B2
公开(公告)日：2024-06-04
申请号：US17353174
申请日：2021-06-21
发明人： Xiaohang Chen , Zhi Lu
IPC分类号： H04W72/23 , H04L5/00 , H04W72/1263 , H04W76/11
CPC分类号： H04W72/23 , H04L5/0051 , H04W72/1263 , H04W76/11
摘要： A method for configured grant configuration, a terminal, and a network-side device are provided. The method includes: obtaining a mapping relationship between a plurality of configured grant configuration sets and a plurality of indexes; receiving downlink control information (DCI) and determining, based on the mapping relationship, a configured grant configuration set corresponding to a target index that is indicated by the DCI; and activating or deactivating a configured grant configuration included in the configured grant configuration set that is determined.
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公开(公告)号：US20230199907A1
公开(公告)日：2023-06-22
申请号：US18111473
申请日：2023-02-17
发明人： Dongru Li , Xueming Pan , Xiaodong Sun , Xiaohang Chen , Wei Jiang
IPC分类号： H04W76/28
CPC分类号： H04W76/28 , H04L67/131
摘要： A discontinuous reception configuration method includes: starting or restarting a first timer; and suspending running of the first timer in a case that a time unit corresponding to the first timer does not meet a first condition.
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公开(公告)号：US11558096B2
公开(公告)日：2023-01-17
申请号：US17038654
申请日：2020-09-30
发明人： Na Li , Xiaodong Shen , Peng Sun , Yang Song , Xueming Pan , Xiaohang Chen , Zhi Lu
摘要： A physical uplink control channel resource determination method and a communication device are disclosed in embodiment of this disclosure. The method includes: determining a reference bit quantity of CSI-part 2 according to a preset rule; determining a sum of reference bit quantities of AN/SR and CSI according to the reference bit quantity, wherein the CSI at least includes: CSI-part 1 and the CSI-part 2; determining a target PUCCH RESET according to the sum of reference bit quantities.
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