公开(公告)号：US09445420B2

公开(公告)日：2016-09-13

申请号：US14425297

申请日：2013-08-09

Applicant: ZTE CORPORATION

Inventor： Senbao Guo ,  Yu Ngok Li ,  Yunfeng Sun ,  Junfeng Zhang

IPC: H04W72/04 ,  H04L1/00 ,  H04L12/18

CPC classification number: H04W72/0493 ,  H04L1/00 ,  H04L1/0013 ,  H04L1/003 ,  H04L1/0068 ,  H04L1/0072 ,  H04L12/18 ,  H04W72/042

Abstract: Provided are a downlink data rate-matching method and device, the method including: a UE acquiring one of the following information: one or more sets of rate-matching resource indication information configured by a base station and used for instructing the UE to perform rate-matching, one or more sets of rate-matching resource indication information and combined rate-matching resource indication information, and rate-matching resource indication information of a serving cell of the UE acquired when the UE accesses a network; the UE determining a DCI Format corresponding to downlink grant indication information in a subframe of downlink control information transmitted by the base station; and the UE determining rate-matching resource information corresponding to the DCI Format and used for rate-matching according to the DCI Format and a preset corresponding relationship, and conducting downlink data rate-matching according to the rate-matching resource information. The solution improves rate-matching accuracy.

Abstract translation: 提供一种下行链路数据速率匹配方法和装置，所述方法包括：UE获取以下信息之一：由基站配置并用于指示UE执行速率的一组或多组速率匹配资源指示信息 匹配，一组或多组速率匹配资源指示信息和组合速率匹配资源指示信息，以及当UE接入网络时获取的UE的服务小区的速率匹配资源指示信息; 所述UE在由所述基站发送的下行链路控制信息的子帧中确定与所述下行链路许可指示信息对应的DCI格式; UE根据DCI格式和预设的对应关系确定对应于DCI格式并用于速率匹配的速率匹配资源信息，并根据速率匹配资源信息进行下行数据速率匹配。 该解决方案提高了速率匹配精度。

公开(公告)号：US12167460B2

公开(公告)日：2024-12-10

申请号：US17505525

申请日：2021-10-19

Applicant: ZTE Corporation

Inventor： Junfeng Zhang ,  Wei Gou ,  Zhihong Qiu ,  Yuzhou Hu ,  Li Tian

IPC: H04W74/0833 ,  H04L1/1829 ,  H04L5/00

Abstract: One example method for indication of resources in a random-access procedure includes receiving, by a communication device, during a process of a two-step random access to a wireless network, a message including a temporary identifier assigned to the communication device, and transmitting, by the communication device, an acknowledgement message to a network device in the wireless network using a transmission resource that is dependent on the temporary identifier.

公开(公告)号：US20240260011A1

公开(公告)日：2024-08-01

申请号：US18522136

申请日：2023-11-28

Applicant: ZTE Corporation

Inventor： Wei Gou ,  Peng Hao ,  Junfeng Zhang ,  Shuaihua Kou ,  Jing Shi

IPC: H04W72/0446 ,  H04L1/1812 ,  H04W72/0453 ,  H04W76/20

CPC classification number: H04W72/0446 ,  H04L1/1812 ,  H04W72/0453 ,  H04W76/20

Abstract: A wireless communication method includes configuring a first wireless device for a communication between the first wireless device and a second wireless device according to a semi-static configuration that specifies a time slot pattern for the communication. M carriers are configured for the communication, where M is an integer greater than 1. The time slot pattern is configured across the M carriers based on the units of time slots of a reference carrier of the M carriers. For each time slot in the time slot pattern, a corresponding carrier from the M carriers and/or a slot in the corresponding carrier on which the communication occurs is specified by a rule.

公开(公告)号：US11991758B2

公开(公告)日：2024-05-21

申请号：US17466316

申请日：2021-09-03

Applicant: ZTE Corporation

Inventor： Junfeng Zhang ,  Li Tian ,  He Huang

IPC: H04W74/0833 ,  H04L5/00 ,  H04W74/00 ,  H04W80/02

CPC classification number: H04W74/0841 ,  H04L5/0053 ,  H04W74/006 ,  H04W80/02

Abstract: Methods, apparatus and systems for indicating information in a random access procedure. In one embodiment, a method performed by a wireless communication device is disclosed. The method includes: transmitting, to a wireless communication node, a first message including a preamble and a payload for an access to the wireless communication node; and receiving, from the wireless communication node, a second message including a response to the first message, the second message including an indication indicating a type of the response selected from a plurality of types.

公开(公告)号：US20230328602A1

公开(公告)日：2023-10-12

申请号：US18321536

申请日：2023-05-22

Applicant: ZTE Corporation

Inventor： Peng Hao ,  Junfeng Zhang ,  Xing Liu ,  Zhaohua Lu ,  Xinhui Wang ,  Liujun Hu ,  Gang Bai

IPC: H04W72/0453 ,  H04W72/0446 ,  H04W36/00 ,  H04W16/28 ,  H04J11/00 ,  H04W36/30

CPC classification number: H04W36/0072 ,  H04J11/0093 ,  H04W16/28 ,  H04W36/30 ,  H04W72/0446 ,  H04W72/0453 ,  H04J2011/0016 ,  H04J2011/0096

Abstract: Disclosed are a signal transmission method and device, and a computer storage, including that: a base station sends or receives a signal within a sweep time interval, an access signal time interval, which is comprised of sweep time blocks sweep time blocks. The access signal time interval includes a downlink access signal time interval and an uplink access signal time interval. The base station sends the signal over the downlink access signal time interval, and receives the signal over the uplink access signal time interval. A terminal sends or receives a signal within the access signal time interval which is comprised of the sweep time blocks. The terminal sends the signal over the uplink access signal time interval, or receives the signal over the downlink access signal time interval.

公开(公告)号：US11729835B2

公开(公告)日：2023-08-15

申请号：US17990520

申请日：2022-11-18

Applicant: ZTE Corporation

Inventor： Jianqiang Dai ,  Yuzhou Hu ,  Junfeng Zhang ,  Li Tian

IPC: H04W74/08 ,  H04W48/08 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04W74/0833 ,  H04W48/08 ,  H04W72/0466 ,  H04W72/23

Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to generating a scrambled payload that distinguishes a wireless device using an initialization scrambling sequence. In one exemplary aspect, a method for wireless communication may include generating a scrambled payload, where the scrambled payload is generated using an initialization scrambling sequence that is at least partially based on a preamble index and includes a length of 31 bits. The method also may include transmitting a first message to a communication node during a random access procedure, the first message including the scrambled payload.

公开(公告)号：US11659456B2

公开(公告)日：2023-05-23

申请号：US17536626

申请日：2021-11-29

Applicant: ZTE Corporation

Inventor： Peng Hao ,  Junfeng Zhang ,  Xing Liu ,  Zhaohua Lu ,  Xinhui Wang ,  Liujun Hu ,  Gang Bai

IPC: H04W36/00 ,  H04J11/00 ,  H04W16/28 ,  H04W36/30 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W36/0072 ,  H04J11/0093 ,  H04W16/28 ,  H04W36/30 ,  H04W72/0446 ,  H04W72/0453 ,  H04J2011/0016 ,  H04J2011/0096

Abstract: Disclosed are a signal transmission method and device, and a computer storage, including that: a base station sends or receives a signal within a sweep time interval, an access signal time interval, which is comprised of sweep time blocks sweep time blocks. The access signal time interval includes a downlink access signal time interval and an uplink access signal time interval. The base station sends the signal over the downlink access signal time interval, and receives the signal over the uplink access signal time interval. A terminal sends or receives a signal within the access signal time interval which is comprised of the sweep time blocks. The terminal sends the signal over the uplink access signal time interval, or receives the signal over the downlink access signal time interval.

公开(公告)号：US20220256614A1

公开(公告)日：2022-08-11

申请号：US17660959

申请日：2022-04-27

Applicant: ZTE Corporation

Inventor： Junfeng Zhang ,  Peng Hao

IPC: H04W74/08 ,  H04L41/0806 ,  H04W56/00 ,  H04W72/00 ,  H04W72/04

Abstract: Disclosed is a method and device for indicating a random access physical resource, which may include: semi-statically configuring an internal structure of a random access slot through a broadcast channel. A computer-readable storage medium is further provided in the present disclosure.

公开(公告)号：US11363637B2

公开(公告)日：2022-06-14

申请号：US16569509

申请日：2019-09-12

Applicant: ZTE Corporation

Inventor： Junfeng Zhang ,  Peng Hao

IPC: H04W74/08 ,  H04L41/0806 ,  H04W56/00 ,  H04W72/00 ,  H04W72/04

Abstract: Disclosed is a method and device for indicating a random access physical resource, which may include: semi-statically configuring an internal structure of a random access slot through a broadcast channel. A computer-readable storage medium is further provided in the present disclosure.

公开(公告)号：US20220173846A1

公开(公告)日：2022-06-02

申请号：US17651419

申请日：2022-02-16

Applicant: ZTE Corporation

Inventor： Wei Gou ,  Feng Bi ,  Peng Hao ,  Junfeng Zhang

IPC: H04L5/00 ,  H04L27/26

Abstract: Disclosed is a method and apparatus for transmitting and receiving a synchronization signal and a transmission system. In the method, a transmitting node determines a frequency band range in which a carrier is located, and configures or assumes synchronization channel information on the carrier according to the frequency band range, where the synchronization channel information includes at least one of: a subcarrier spacing or orthogonal frequency division multiplexing (OFDM) symbol information of a synchronization channel; and the transmitting node transmits the synchronization signal using the synchronization channel information.