公开(公告)号：US20220377585A1

公开(公告)日：2022-11-24

申请号：US17877180

申请日：2022-07-29

Applicant: ZTE Corporation

Inventor： Mengzhu Chen ,  Xiaoying Ma ,  Qiujin Guo ,  Xuan Ma ,  Jun Xu ,  Qiang Fu

IPC: H04W24/08 ,  H04W72/12 ,  H04L5/16

Abstract: Disclosed in this patent document are, among other things, techniques, and apparatuses for improving the efficiency of wireless communication. In one aspect, a method of wireless communication is disclosed. The method includes determining, by a wireless node, a control channel monitoring constraint based on a first condition. The method further includes monitoring, by the wireless device, one or more control channel candidates at a control channel monitoring occasion, wherein a maximum number of the control channel candidates within a resource unit or a maximum number of non-overlapped control channel elements within a resource unit satisfies the control channel monitoring constraint.

公开(公告)号：US20220369283A1

公开(公告)日：2022-11-17

申请号：US17816539

申请日：2022-08-01

Applicant: ZTE Corporation

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

IPC: H04W68/02

Abstract: A wireless communication method includes receiving, from a wireless network node, a paging indication information associated with a paging operation of at least one of a plurality of wireless terminal groups. The paging operation is performed based on the paging indication information.

公开(公告)号：US11451324B2

公开(公告)日：2022-09-20

申请号：US17208153

申请日：2021-03-22

Applicant: ZTE Corporation

Inventor： Focai Peng ,  Jun Xu ,  Jin Xu ,  Mengzhu Chen ,  Saijin Xie ,  Xuan Ma ,  Cuihong Han

IPC: H04L1/00 ,  H03M13/00

Abstract: Methods, systems, and devices related to wireless communication are described. A method of wireless communication includes determining respective starting points of data, in accordance with Polar encoding, that are associated with each Redundancy Version (RV) of a plurality of RVs and selecting data for transmission in accordance with at least one of the plurality of RVs.

公开(公告)号：US20220167267A1

公开(公告)日：2022-05-26

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.

公开(公告)号：US20220140844A1

公开(公告)日：2022-05-05

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

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：US11296822B2

公开(公告)日：2022-04-05

申请号：US17214529

申请日：2021-03-26

Applicant: ZTE Corporation

Inventor： Mengzhu Chen ,  Hao Wu ,  Saijin Xie ,  Jun Xu ,  Yu Ngok Li ,  Yajun Zhao ,  Hanqing Xu

IPC: H04L5/00 ,  H04L1/00 ,  H04L27/26 ,  H04L43/0823 ,  H04W72/04 ,  H04W72/08

Abstract: Disclosed are a method and apparatus for processing interference, a storage medium and an electronic device. The method includes: generating a first reference signal, and sending the first reference signal according to a first parameter set.

公开(公告)号：US11271592B2

公开(公告)日：2022-03-08

申请号：US16807114

申请日：2020-03-02

Applicant: ZTE Corporation

Inventor： Mengzhu Chen ,  Jin Xu ,  Jun Xu ,  Focai Peng

IPC: H03M13/00 ,  H03M13/11 ,  G06F7/76 ,  G06F17/16 ,  H03M13/13 ,  G06F11/07

Abstract: The present disclosure provides a method and an apparatus for sequence determination, a device and a storage medium. The method for sequence determination includes: mapping a first bit sequence having a length of K bits to a specified position based on M_index to obtain a second bit sequence; applying Polar encoding to the second bit sequence to obtain a Polar encoded bit sequence; and selecting T bits based on the Polar encoded bit sequence as a bit sequence to be transmitted, where K and T are both non-negative integers and K≤T.

公开(公告)号：US11228321B2

公开(公告)日：2022-01-18

申请号：US16784050

申请日：2020-02-06

Applicant: ZTE CORPORATION

Inventor： Mengzhu Chen ,  Hui Wang ,  Jin Xu ,  Jun Xu

IPC: H03M13/13 ,  H03M13/03 ,  H03M13/27 ,  H03M13/00

Abstract: A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: receiving, by a Polar code encoder, a plurality of information bits; encoding, by the Polar code encoder, the plurality of information bits using a construction sequence to generate a plurality of encoded information bits, wherein the construction sequence comprising a plurality of construction sequence indexes, wherein the encoding comprises placing the plurality of information bits on respective indexes according to at least one of a plurality of subsets of the construction sequence indexes; and outputting the plurality of encoded information bits.

公开(公告)号：US20200083912A1

公开(公告)日：2020-03-12

申请号：US16505688

申请日：2019-07-08

Applicant: ZTE Corporation

Inventor： Mengzhu Chen ,  Jin Xu ,  Jun Xu

IPC: H03M13/00 ,  H03M13/13 ,  H03M13/27

Abstract: Provided is a rate matching method and device for a Polar code. The method includes: concatenating K information bits and (N−K) frozen bits to generate a bit sequence of N bits, and encoding the bit sequence of N bits by means of a Polar code encoder with a generator matrix of size N×N to generate an initial bit sequence {S0, S1, . . . , SN−1} of bits, where K and N are both positive integers and K is less than or equal to N; dividing a circular buffer into q parts, selecting bits from the initial bit sequence {S0, S1, . . . , SN−1} in a non-repeated manner, and writing the bits into the q parts of the circular buffer according to a predefined rule, where q=1, 2, 3 or 4; and sequentially selecting a bit sequence of a specified length from a predefined starting position in a bit sequence in the circular buffer and taking the bit sequence of the specified length as a bit sequence to be transmitted.

公开(公告)号：US10581461B2

公开(公告)日：2020-03-03

申请号：US16446605

申请日：2019-06-19

Applicant: ZTE Corporation

Inventor： Mengzhu Chen ,  Jin Xu ,  Jun Xu ,  Focai Peng

IPC: H03M13/00 ,  H03M13/11 ,  G06F7/76 ,  G06F17/16 ,  H03M13/13 ,  G06F11/07

Abstract: The present disclosure provides a method and an apparatus for sequence determination, a device and a storage medium. The method for sequence determination includes: mapping a first bit sequence having a length of K bits to a specified position based on M_index to obtain a second bit sequence; applying Polar encoding to the second bit sequence to obtain a Polar encoded bit sequence; and selecting T bits based on the Polar encoded bit sequence as a bit sequence to be transmitted, where K and T are both non-negative integers and K≤T.