公开(公告)号：US20240356708A1

公开(公告)日：2024-10-24

申请号：US18634983

申请日：2024-04-14

申请人： Yu CHEN ,  Xiaobo ZHANG

发明人： Yu CHEN ,  Xiaobo ZHANG

IPC分类号： H04L5/00 ,  H04W24/10 ,  H04W28/02

CPC分类号： H04L5/0053 ,  H04L5/0048 ,  H04W24/10 ,  H04W28/0221

摘要： The present application discloses a method and a device for wireless communications, including the first signaling configuring a first measurement object and a second measurement object; the first measurement object and the second measurement object both indicating an intra-frequency or inter-frequency measurement applicable for at least one of a SS/PBCH or a CSI-RS; and performing a measurement according to at least one of the first measurement object or the second measurement object; whether a first parameter set is indicated being used to determine whether to perform a measurement according to the first measurement object; this application ensures better power saving through the first signaling.

公开(公告)号：US12126556B2

公开(公告)日：2024-10-22

申请号：US17571570

申请日：2022-01-10

申请人： Lu Wu ,  Xiaobo Zhang

发明人： Lu Wu ,  Xiaobo Zhang

IPC分类号： H04W76/40 ,  H04L5/00 ,  H04W72/044 ,  H04W72/0453

CPC分类号： H04L5/0048 ,  H04L5/0007 ,  H04W72/0453 ,  H04W72/0466

摘要： The present disclosure provides a method and device in a node for wireless communications. A first node receives a first reference signal group; maintains a first counter; and transmits a target signal; a measurement performed on the first reference signal group is used to determine a first-type received quality group, and the first-type received quality group is used to maintain the first counter; in response to a value of the first counter being not less than a first threshold, the target signal is triggered; the target signal comprises a first signal; when a first condition is not satisfied, the target signal comprises a second signal; when the first condition is satisfied, the target signal does not comprise the second signal; the first signal is used to determine a first reference signal; the second signal is used to determine a second reference signal.

公开(公告)号：US12126438B2

公开(公告)日：2024-10-22

申请号：US17979776

申请日：2022-11-03

申请人： Keying Wu ,  Xiaobo Zhang ,  Lin Yang

发明人： Keying Wu ,  Xiaobo Zhang ,  Lin Yang

IPC分类号： H04L1/00 ,  H04L5/00 ,  H04L27/26 ,  H04W72/23

CPC分类号： H04L1/0038 ,  H04L5/0053 ,  H04L5/0094 ,  H04L27/2676 ,  H04W72/23

摘要： The present disclosure provides a method and a device in a User Equipment (UE) and a base station for wireless communications. A UE receives first information, the first information being used for indicating M DCI blind decoding(s); monitors a first-type radio signal respectively on each of S sub-band(s) in a first time-domain resource; and performs at most M1 DCI blind decoding(s) of the M DCI blind decoding(s) on the S sub-band(s) in the first time-domain resource. Herein, the first-type radio signal detected on the S sub-band(s) is used for determining the M1 DCI blind decoding(s) out of the M DCI blind decoding(s). The above method allows the base station to make dynamic adjustments to the UE's blind decoding on PDCCH resources according to LBT results, ensuring that sufficient PDCCH resources are available and not too many PDSCH resources are preempted, and that excessive blind decodings can be avoided.

公开(公告)号：US20240340869A1

公开(公告)日：2024-10-10

申请号：US18748124

申请日：2024-06-20

申请人： Xiaobo ZHANG

发明人： Xiaobo ZHANG

IPC分类号： H04W72/0446 ,  H04L5/00

CPC分类号： H04W72/0446 ,  H04L5/0053

摘要： The disclosure provides a method and a device in a User Equipment (UE) and a base station used for wireless communication. The UE receives first information and second information, and receives a first radio signal in a first time interval. The first information and the second information are used for determining a first parameter and a second parameter respectively, the first parameter and the second parameter are used for multi-antenna related receptions respectively; the second parameter is used for a reception of a second radio signal; if a time-domain resource occupied by the second radio signal comprises the first time interval, the second parameter is used for a reception of the first radio signal, otherwise, the first parameter is used for a reception of the first radio signal. The disclosure can solve the conflict of beam scheduling and increase the flexibility of beam scheduling.

公开(公告)号：US20240333441A1

公开(公告)日：2024-10-03

申请号：US18733898

申请日：2024-06-05

申请人： Lu WU ,  Xiaobo ZHANG

发明人： Lu WU ,  Xiaobo ZHANG

IPC分类号： H04L5/00 ,  H04W72/0446 ,  H04W72/23

CPC分类号： H04L5/0007 ,  H04L5/0048 ,  H04L5/0083 ,  H04W72/0446 ,  H04W72/23

摘要： The present disclosure provides a method and a device in a node for wireless communication. A first node receives first information; receives a first signaling, the first signaling being used for indicating a first symbol set; then operates K radio signals respectively in K symbol groups in the first symbol set. The first symbol set comprises a first symbol subset and a second symbol subset, the first information is used for indicating a type of each multicarrier symbol in the first symbol set, and the first information is used for determining the first symbol subset and the second symbol subset; any of the K symbol groups belongs to one of the first symbol subset and the second symbol subset; each of the K radio signals carries a first bit block, the K radio signals respectively correspond to K first-type parameters.

公开(公告)号：US12108443B2

公开(公告)日：2024-10-01

申请号：US17485540

申请日：2021-09-27

申请人： Qi Jiang ,  Xiaobo Zhang

发明人： Qi Jiang ,  Xiaobo Zhang

IPC分类号： H04W74/0808 ,  H04W72/044

CPC分类号： H04W74/0808 ,  H04W72/044

摘要： The present disclosure provides a method and device for use in wireless communication nodes. A first node executes a first monitoring and a second monitoring, judges whether a first channel and a second channel are available respectively according to the first monitoring and the second monitoring; a target bit block being transmitted on which of a first channel or a second channel is related to whether the second channel is judged to be unavailable; the first channel overlaps with the second channel in time domain; the second channel occupies K subbands in frequency domain; when a number of idle subbands on the second channel is less than K1, the second channel is judged to be unavailable. The present disclosure establishes a connection between frequency-domain resources occupied by a target bit block and a monitoring result to improve uplink transmission efficiency on unlicensed spectrum.

公开(公告)号：US12107780B2

公开(公告)日：2024-10-01

申请号：US18212144

申请日：2023-06-20

申请人： Keying Wu ,  Xiaobo Zhang

发明人： Keying Wu ,  Xiaobo Zhang

IPC分类号： H04L5/00 ,  H04W28/20

CPC分类号： H04L5/0046 ,  H04L5/0053 ,  H04W28/20

摘要： Disclosure discloses method and device in a node used for wireless communication. A first node receives a first information block and a first signaling; and operates a first signal. The first information block is used for determining M first-type indexes out of N first-type indexes; the M first-type indexes are used for determining M1 information elements out of N1 information elements, and for determining M2 information elements out of N2 information elements; the first signaling comprises scheduling information of the first signal, and a first information element is used for determining Rx/Tx parameters of the first signal; when the operating is receiving, the first signaling indicates the first information element out of the M1 information elements; when the operating is transmitting, the first signaling indicates the first information element out of the M2 information elements. The above method streamlines beam management and improves the performance of uplink data transmission.

公开(公告)号：US20240314710A1

公开(公告)日：2024-09-19

申请号：US18676509

申请日：2024-05-29

申请人： Xiaobo ZHANG

发明人： Xiaobo ZHANG

IPC分类号： H04W56/00 ,  H04L5/00 ,  H04W72/0446

CPC分类号： H04W56/001 ,  H04L5/0048 ,  H04W72/0446

摘要： The present application provides a method and device in a node for wireless communications. A first node receives a first signaling and a second signaling, the first signaling indicates that Q SSBs are transmitted, and the Q SSBs respectively correspond to Q SSB indexes, the Q SSB indexes are respectively used to determine Q time-domain resources, Q being a positive integer greater than 1; determines a first time-domain resource based on at least a first integer, a candidate of the first time-domain resource constitutes a first time-domain resource pool; monitors a downlink control signaling in the first time-domain resource. The present application has good compatibility and improves the flexibility of resource allocation.

公开(公告)号：US20240306126A1

公开(公告)日：2024-09-12

申请号：US18666840

申请日：2024-05-17

申请人： Qiaoling YU ,  Xiaobo ZHANG

发明人： Qiaoling YU ,  Xiaobo ZHANG

IPC分类号： H04W72/04 ,  H04W72/232 ,  H04W72/542 ,  H04W76/19

CPC分类号： H04W72/04 ,  H04W72/232 ,  H04W72/542 ,  H04W76/19

摘要： Present application discloses a method and a device in a communication node for wireless communications. The communication node receives a first signaling which indicates a first RS resource group and a second RS resource group; triggers a first BFR if a first counter reaches a first value; cancels the first BFR with any condition in a first candidate condition set being satisfied; a first condition and a second condition are candidate conditions in the first candidate condition set, the first condition being related to a first random access procedure; whether to initiate the first random access procedure is related to whether the first counter reaches the first value and whether a second counter reaches a second value; the second condition comprises that a first PDCCH is received, the first PDCCH is associated with an identifier of the first node and indicates a first uplink grant for new data transmission.

公开(公告)号：US20240298342A1

公开(公告)日：2024-09-05

申请号：US18659028

申请日：2024-05-09

申请人： Qi JIANG ,  Xiaobo ZHANG

发明人： Qi JIANG ,  Xiaobo ZHANG

IPC分类号： H04W72/541 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273

CPC分类号： H04W72/541 ,  H04L5/0051 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273

摘要： A node first receives a first information block, the first information block is used to determine a target time-frequency resource and a first time-frequency resource set, the first time-frequency resource set comprises K1 first-type time-frequency resources, the target time-frequency resource is associated with each of the K1 first-type time-frequency resources; then transmits a first measurement information set; an interference measurement performed on the target time-frequency resource is used to determine the first measurement information set; the first measurement information set comprises a first resource indication, and the first resource indication is used to determine a target first-type time-frequency resource in the K1 first-type time-frequency resources; a channel measurement performed on the target first-type time-frequency resource is used to determine the first measurement information set. The present application improves the channel and interference measurement method under full duplex, thereby optimizing the system performance.