公开(公告)号：US20240306178A1

公开(公告)日：2024-09-12

申请号：US18666449

申请日：2024-05-16

申请人： ZTE CORPORATION

发明人： Shujuan ZHANG ,  Zhaohua LU ,  Yu Ngok LI ,  Nan ZHANG ,  Bo GAO ,  Feiming WANG

IPC分类号： H04W72/53 ,  H04L5/00 ,  H04W24/10 ,  H04W56/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

CPC分类号： H04W72/53 ,  H04L5/0064 ,  H04W24/10 ,  H04W56/0045 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

摘要： Provided a TA information determination method, includes: determining, by a first communication node, more than one TA value for one serving cell; and transmitting, by the first communication node, multiple uplink signals of the one serving cell according to the more than one TA value, where each of the multiple uplink signals of the one serving cell corresponds to one TA value of the more than one TA value.

公开(公告)号：US20240276385A1

公开(公告)日：2024-08-15

申请号：US18545580

申请日：2023-12-19

申请人： ZTE Corporation

发明人： Bo GAO ,  Zhaohua LU ,  Shujuan ZHANG ,  Hao WU ,  Chuangxin JIANG

IPC分类号： H04W52/14 ,  H04L25/02 ,  H04W52/24 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/27 ,  H04W80/02

CPC分类号： H04W52/146 ,  H04L25/0226 ,  H04W52/242 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/27 ,  H04W80/02

摘要： Provided are channel configuration and power control methods and devices, a user equipment, a base station and storage mediums. The channel configuration method is configured to receive a second channel characteristic assumption of a control channel resource set configured by a second communication node; where the control channel resource set is formed by at least one of a first type of search space and a second type of search space; the second channel characteristic assumption is used for configuration of control channel resources in the second type of search space; and the control channel resource transmitted by the second communication node are received according to the second channel characteristic assumption.

公开(公告)号：US20240260120A1

公开(公告)日：2024-08-01

申请号：US18611428

申请日：2024-03-20

申请人： ZTE Corporation

发明人： Bo GAO ,  Zhaohua LU ,  Ke YAO ,  Meng MEI ,  Xiaolong GUO

IPC分类号： H04W76/20 ,  H04L5/00 ,  H04W16/28 ,  H04W72/232

CPC分类号： H04W76/20 ,  H04L5/0051 ,  H04W16/28 ,  H04W72/232

摘要： Methods, apparatus, and systems that relate to efficient indication of the beam states under the unified TCI framework for uplink channels and reference signal transmissions in multiple transmission and reception points. In one example aspect, a method for wireless communication includes determining one or more beam states associated with a transmission from a terminal device to a base station and performing the transmission according to the one or more beam states. One beam state is associated with multiple channels and reference signals.

公开(公告)号：US20240259161A1

公开(公告)日：2024-08-01

申请号：US18635484

申请日：2024-04-15

申请人： ZTE Corporation

发明人： Bo GAO ,  Yu Ngok LI ,  Zhaohua LU ,  Yijian CHEN ,  Yifei YUAN ,  Xinhui WANG

IPC分类号： H04L5/00 ,  H04L27/26 ,  H04W72/23 ,  H04W76/27

CPC分类号： H04L5/0051 ,  H04L5/0048 ,  H04L5/0098 ,  H04L27/2613 ,  H04W72/23 ,  H04W76/27 ,  H04L27/26136

摘要： Method and apparatus for configuring channel characteristics of a reference signal, and a communication device are described. The method includes determining first type signaling, where the first type signaling carries a first type set and the first set includes a plurality of index elements; and sending the first type signaling to a second communication node.

公开(公告)号：US20240251468A1

公开(公告)日：2024-07-25

申请号：US18397211

申请日：2023-12-27

申请人： ZTE Corporation

发明人： Ling YANG ,  Bo GAO ,  Zhaohua LU ,  Xiaolong GUO ,  Ke YAO ,  Shujuan ZHANG

IPC分类号： H04W76/20 ,  H04B7/06 ,  H04W36/08 ,  H04W80/02

CPC分类号： H04W76/20 ,  H04B7/0626 ,  H04W36/08 ,  H04W80/02

摘要： A method of wireless communication includes transmitting, by a network device, a message that includes a cell switch command and N transmission configuration indicator (TCI) states for one or more candidate cells or a target cell, where N is a positive integer. Another method of wireless communication includes transmitting, by a network device, a message indicating N transmission configuration indicator (TCI) states for one or more candidate cells or a target cell, where N is a positive integer such that the message excludes a cell switch command.

公开(公告)号：US20240236982A1

公开(公告)日：2024-07-11

申请号：US18520058

申请日：2023-11-27

申请人： ZTE CORPORATION

发明人： Bo GAO ,  Zhaohua LU ,  Chuangxin JIANG ,  Shijia SHAO ,  Shujuan ZHANG

IPC分类号： H04W72/1273 ,  H04B7/06 ,  H04W72/566 ,  H04W76/20

CPC分类号： H04W72/1273 ,  H04B7/06968 ,  H04W72/566 ,  H04W76/20

摘要： Presented are systems, methods, apparatuses, or computer-readable media for inter-cell beam management. A wireless communication device may determine a first beam state associated with a first type of signal, and a second beam state associated with a second type of signal. The wireless communication device may communicate the first type of signal according to the first beam state. The wireless communication device may communicate the second type of signal according to the second beam state.

公开(公告)号：US20240204846A1

公开(公告)日：2024-06-20

申请号：US18521738

申请日：2023-11-28

申请人： ZTE Corporation

发明人： Shujuan ZHANG ,  Bo GAO ,  Shijia SHAO ,  Zhaohua LU ,  Minqiang ZOU ,  Yong LI

IPC分类号： H04B7/06

CPC分类号： H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639

摘要： A method of wireless communication includes determining, by a first communication device, channel state information CSI corresponding to P ports, where P is a positive integer; and transmitting, by the first communication device to a second communication device, the CSI that includes at least one set of a precoding matrix indicator PMI, Q sets of channel quality indicators CQIs, or R values of rank indicator RI. The PMI indicates C4 sets of precoding matrices corresponding to C4 first type of time domain units, the Q sets of CQIs corresponds to Q second type of time domain units, the R values of RI corresponds to R third type of time domain units, and Q, R, C4 are positive integers.

公开(公告)号：US20240187184A1

公开(公告)日：2024-06-06

申请号：US18522085

申请日：2023-11-28

申请人： ZTE Corporation

发明人： Bo GAO ,  Zhaohua LU ,  Shujuan ZHANG ,  Meng MEI ,  Yang ZHANG

IPC分类号： H04L5/00

CPC分类号： H04L5/0051 ,  H04L5/0012

摘要： Techniques are described to transmit sounding reference signal (SRS). An example wireless communication method includes transmitting, by a communication device, a sounding reference signal (SRS) using one or more resource elements, where the SRS is determined by the communication device according to one or more parameters.

公开(公告)号：US20240178978A1

公开(公告)日：2024-05-30

申请号：US18533153

申请日：2023-12-07

申请人： ZTE Corporation

发明人： Ke YAO ,  Shujuan ZHANG ,  Bo GAO ,  Chenchen ZHANG ,  Fei DONG

IPC分类号： H04L5/00

CPC分类号： H04L5/0094 ,  H04L5/0048 ,  H04L5/0053

摘要： Methods and systems for techniques for determining transmission configuration indicator (TCI) states are disclosed. In an implementation, a method of wireless communication includes receiving, by a wireless device, at least one of a first transmission configuration indicator (TCI) state for a first direction transmission or a second TCI state for a second direction transmission, determining, by the wireless device, an indicated TCI state based on the first TCI state for a certain second direction transmission, and performing, by the wireless device, the certain second direction transmission according to the indicated TCI state.

公开(公告)号：US20240147466A1

公开(公告)日：2024-05-02

申请号：US18400537

申请日：2023-12-29

申请人： ZTE Corporation

发明人： Yang ZHANG ,  Bo GAO ,  Ke YAO ,  Meng MEI ,  Xiaolong GUO ,  Wenjun YAN ,  Zhaohua LU

IPC分类号： H04W72/1268 ,  H04B7/06 ,  H04L5/00 ,  H04W72/232

CPC分类号： H04W72/1268 ,  H04B7/0639 ,  H04L5/0051 ,  H04W72/232

摘要： Methods, systems, and devices related to wireless communication are described. One example method receiving, by a wireless communication device, from a network device, a transmission configuration information comprising indications of one or more precoders and one or more transmission layer numbers for one or more control channel transmissions; determining, by the wireless communication device, the one or more control channel transmissions based the transmission configuration information; wherein each control channel transmission corresponds to a different transmission layer(s); configuring, by the wireless communication device, one or more sounding reference signal (SRS) resource sets for the one or more control channel transmissions based on the transmission configuration information; wherein each control channel transmission associates with an SRS resource set; and transmitting, from the wireless communication device after determining and configuring, one or more control channel transmissions to the network device.