公开(公告)号：US11909674B2

公开(公告)日：2024-02-20

申请号：US17133993

申请日：2020-12-24

Applicant: ZTE Corporation

Inventor： Hao Wu ,  Mengzhu Chen ,  Jun Xu ,  Zhaohua Lu

IPC: H04W72/04 ,  H04L5/00 ,  H04B7/06 ,  H04W24/08 ,  H04W56/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/30 ,  H04W72/53

CPC classification number: H04L5/0023 ,  H04B7/0626 ,  H04W24/08 ,  H04W56/001 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/30 ,  H04W72/53

Abstract: A wireless communication method includes receiving, by a communication node, a first signal. The method further includes determining quasi co-location (QCL) information for the first signal based on at least one of a predefined rule and a configuration information from a base station, and performing a selective monitoring of a control channel based on information received in the first signal.

公开(公告)号：US11523418B2

公开(公告)日：2022-12-06

申请号：US17087250

申请日：2020-11-02

Applicant: ZTE CORPORATION

Inventor： Mengzhu Chen ,  Hao Wu ,  Jun Xu ,  Zhaohua Lu

IPC: H04W72/12 ,  H04B7/06 ,  H04L5/00 ,  H04L25/02 ,  H04W56/00 ,  H04W72/04 ,  H04W80/02

Abstract: A method and apparatus for indication of resource ports in a communication system is disclosed. In one embodiment, a method performed by a wireless communication node, includes: transmitting a first message to a wireless communication device, and after a time offset, performing wireless communications scheduled by the first message with the wireless communication device.

公开(公告)号：US20220369418A1

公开(公告)日：2022-11-17

申请号：US17816549

申请日：2022-08-01

Applicant: ZTE Corporation

Inventor： Xuan Ma ,  Jun Xu ,  Mengzhu Chen ,  Focai Peng ,  Xiaoying Ma ,  Qiujin Guo

IPC: H04W76/28 ,  H04W24/08 ,  H04W72/12

Abstract: A Medium Access Control (MAC) entity of a user equipment (UE) comprises a primary discontinuous reception (DRX) group and a secondary DRX group. A control channel is monitored for receiving downlink control information (DCI) in at least one serving cell in at least one of the primary DRX group or the secondary DRX group.

公开(公告)号：US11496156B2

公开(公告)日：2022-11-08

申请号：US17648413

申请日：2022-01-19

Applicant: ZTE Corporation

Inventor： Mengzhu Chen ,  Jin Xu ,  Jun Xu

IPC: H03M13/15 ,  H03M13/09 ,  H04L1/00

Abstract: Provided are a data processing method and device. The data processing method includes: performing Polar code encoding on an input bit sequence having a length of K bits to obtain an encoded bit sequence having a length of N bits, and determining a bit sequence to be transmitted from the encoded bit sequence according to a data characteristic of an information bit sequence and a predetermined rate matching scheme. K is a positive integer and N is a positive integer greater than or equal to K.

公开(公告)号：US11444639B2

公开(公告)日：2022-09-13

申请号：US16830968

申请日：2020-03-26

Applicant: ZTE CORPORATION

Inventor： Mengzhu Chen ,  Jin Xu ,  Jun Xu

IPC: H03M13/00 ,  H03M13/13

Abstract: A system and method for polar code coding with information bits placed in particular bit indexes are disclosed herein. In one embodiment, a method for channel coding includes: associating, by a polar code encoder, a first bit sequence with first bit indexes of a polar code input; associating, by the polar code encoder, a second bit sequence with second bit indexes, wherein the first bit indexes have a higher reliability than the second bit indexes; and encoding, by the polar code encoder, both the first bit sequence and the second bit sequence using a generator matrix to generate encoded bits.

公开(公告)号：US11038532B2

公开(公告)日：2021-06-15

申请号：US16505234

申请日：2019-07-08

Applicant: ZTE CORPORATION

Inventor： Saijin Xie ,  Jun Xu ,  Jin Xu ,  Mengzhu Chen

IPC: H03M13/13 ,  H03M13/09 ,  H04L1/00 ,  H04W72/04

Abstract: A data processing method and apparatus. The data process method includes: determining, by a transmitting node, a code block length N0 for encoding an information bit sequence to be transmitted according to a data characteristic for representing the information bit sequence to be transmitted and a preset parameter corresponding to the data characteristic; performing, by the transmitting node, polar encoding on the information bit sequence to be transmitted according to the code block length N0; and transmitting, by the transmitting node, a code block obtained through the polar encoding to a receiving node.

公开(公告)号：US20200252084A1

公开(公告)日：2020-08-06

申请号：US16830968

申请日：2020-03-26

Applicant: ZTE CORPORATION

Inventor： Mengzhu Chen ,  Jin Xu ,  Jun Xu

IPC: H03M13/13 ,  H03M13/00

Abstract: A system and method for polar code coding with information bits placed in particular bit indexes are disclosed herein. In one embodiment, a method for channel coding includes: associating, by a polar code encoder, a first bit sequence with first bit indexes of a polar code input; associating, by the polar code encoder, a second bit sequence with second bit indexes, wherein the first bit indexes have a higher reliability than the second bit indexes; and encoding, by the polar code encoder, both the first bit sequence and the second bit sequence using a generator matrix to generate encoded bits.

公开(公告)号：US20250125853A1

公开(公告)日：2025-04-17

申请号：US18991258

申请日：2024-12-20

Applicant: ZTE Corporation

Inventor： Hong Tang ,  Xiaoying Ma ,  Jun Xu ,  Mengzhu Chen ,  Bo Dai ,  Quijin Guo ,  Xuan Ma

IPC: H04B7/06 ,  H04W76/20

Abstract: This disclosure is directed to methods, systems, and devices related to wireless communication, and more specifically, methods, systems, and devices related single channel state information reporting. A method of wireless communication, comprising receiving, by a wireless communication device, from a network device, a radio resource control (RRC) signaling; wherein the RRC signaling includes at least a channel state information (CSI) report configuration and a CSI resource configuration; transmitting, by the wireless communication device, a complete CSI report according to the RRC signaling; and wherein the complete CSI report contains multiple CSI reports A method of wireless communication, comprising.

公开(公告)号：US20240422671A1

公开(公告)日：2024-12-19

申请号：US18816022

申请日：2024-08-27

Applicant: ZTE Corporation

Inventor： Weiwei Yang ,  Bo Dai ,  Mengzhu Chen ,  Kun Liu ,  Youjun Hu

IPC: H04W52/02 ,  H04W68/02

Abstract: Provided are a wake-up signal (WUS) receiving method and sending method, a terminal device, a network node, and a non-transitory computer-readable storage medium. The WUS receiving method is applied to a terminal device and may include: determining a detection window corresponding to a first WUS; and detecting, in the detection window, the first WUS sent by a network node.

公开(公告)号：US12170959B2

公开(公告)日：2024-12-17

申请号：US17668812

申请日：2022-02-10

Applicant: ZTE Corporation

Inventor： Xuan Ma ,  Jun Xu ,  Focai Peng ,  Mengzhu Chen ,  Hao Wu ,  Qiujin Guo ,  Xiaoying Ma

IPC: H04W52/02

Abstract: A terminal can save power by utilizing preset conditions. For example, when a first preset condition is satisfied, a first carrier currently activated is switched to a power saving state. The first preset condition is satisfied for indicating a power saving operation to be performed.