公开(公告)号：US12144044B2

公开(公告)日：2024-11-12

申请号：US17647563

申请日：2022-01-10

Applicant: ZTE Corporation

Inventor： Yonggang Fang ,  Bo Sun ,  Zhiqiang Han

IPC: H04W76/15 ,  H04W28/06 ,  H04W52/02 ,  H04W76/20 ,  H04W84/12

Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to the multi-link operation. In one exemplary aspect, a method for wireless communication includes transmitting a multi-link capability information from a network node indicating the network node is capable of operation on multi-link. In another exemplary aspect, the method includes receiving a multi-link capability indication message and using multi-link association request and response message exchanges to establish or update an association between a station and a network node for operation over one or more wireless links.

公开(公告)号：US12041652B2

公开(公告)日：2024-07-16

申请号：US17682881

申请日：2022-02-28

Applicant: ZTE Corporation

Inventor： Bo Zhang ,  Kaiying Lv ,  Zhiqiang Han

IPC: H04W74/00 ,  H04W74/06

CPC classification number: H04W74/002 ,  H04W74/06

Abstract: Provided is a channel access method. The method includes: after a radio frame is received, determining that the radio frame is an overlapping basic service set (OBSS) radio frame; determining that the OBSS radio frame is a radio frame of a specified type or determining whether the OBSS radio frame carries specific spatial multiplexing instruction information; updating a local network allocation vector according to duration information carried in the OBSS radio frame; and performing channel access according to the local network allocation vector. Provided are a channel access device and a storage medium.

公开(公告)号：US11974329B2

公开(公告)日：2024-04-30

申请号：US18127640

申请日：2023-03-28

Applicant: ZTE Corporation

Inventor： Zhiqiang Han ,  Kaiying Lv ,  Bo Sun ,  Chen Lu

IPC: H04W74/0833 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W74/008

Abstract: Disclosed is a network access method, including that a station receives a first radio frame from a first access point, where the first radio frame indicates a resource unit for a random-access operation; and when the sending address of the first radio frame is a public identity or a private identity, the station performs the random-access operation. Also disclosed are a network access apparatus and a storage medium.

公开(公告)号：US20220353790A1

公开(公告)日：2022-11-03

申请号：US17778131

申请日：2021-01-05

Applicant: ZTE Corporation

Inventor： Zhiqiang Han ,  Nan Li ,  Dan Yang ,  Bo Sun

IPC: H04W48/08 ,  H04W74/08

Abstract: A data transmission method and apparatus, and a non-transitory computer-readable storage medium are disclosed. The data transmission method may include: sending, by a first communication node, a radio frame comprising indication information to a second communication node, wherein the second communication node is associated with a third communication node, the third communication node and the first communication node perform joint transmission, and the indication information is configured to instruct a fourth communication node other than the second communication node, after receiving the radio frame, to determine whether to compete for channel access according to the indication information.

公开(公告)号：US11457504B2

公开(公告)日：2022-09-27

申请号：US16847162

申请日：2020-04-13

Applicant: ZTE CORPORATION

Inventor： Nan Li ,  Kaiying Lv ,  Weimin Xing ,  Zhiqiang Han ,  Bo Sun

IPC: H04W4/00 ,  H04W80/02 ,  H04W74/00 ,  H04L1/16 ,  H04L5/00 ,  H04W4/06 ,  H04W72/04 ,  H04W84/12 ,  H04W72/12 ,  H04L1/00

Abstract: Disclosed are a data transmission method, an access point and a station. The method comprises: sending a radio frame to a plurality of stations, triggering the stations to perform unlink multi-user transmission, and when the stations belong to different basic service sets of the access point, setting a sending address of the radio frame to be a public address.

公开(公告)号：US11310832B2

公开(公告)日：2022-04-19

申请号：US16754281

申请日：2018-09-29

Applicant: ZTE CORPORATION

Inventor： Zhiqiang Han ,  Kaiying Lv ,  Bo Sun ,  Nan Li

IPC: H04W4/00 ,  H04W74/08 ,  H04W76/11 ,  H04W72/14

Abstract: Disclosed are a signal transmission method and a corresponding device. The method includes: acquiring a second-type target station that matches a first-type target station; making a channel reservation with the second-type target station; and after the reservation is completed, transmitting a first signal to the first-type target station.

公开(公告)号：US10701741B2

公开(公告)日：2020-06-30

申请号：US16087258

申请日：2016-12-16

Applicant: ZTE CORPORATION

Inventor： Weimin Xing ,  Kaiying Lv ,  Zhiqiang Han

IPC: H04W76/10 ,  H04L5/00 ,  H04W76/14 ,  H04W76/11 ,  H04W72/04 ,  H04W88/10 ,  H04W16/14 ,  H04W84/12 ,  H04W36/00

Abstract: Disclosed are a method for establishing a direct connection link, and a method and a node for same realizing data transmission thereby. The establishment method comprises: establishing a direct connection link between a first node and a second node, determining a policy according to pre-set direct connection control information, and determining direct connection control information corresponding to the established direct connection link. The method disclosed herein realizes, by determining, for a direct connection link, specialized direct connection control information for identifying the direct connection link, optimization of the establishment and transmission process of the direct connection link, such that the direct connection link well distinguishes from a link of a basic network architecture, thus improving the network efficiency.

公开(公告)号：US10674538B2

公开(公告)日：2020-06-02

申请号：US15736577

申请日：2016-06-23

Applicant: ZTE CORPORATION

Inventor： Nan Li ,  Kaiying Lv ,  Bo Sun ,  Weimin Xing ,  Zhiqiang Han

IPC: H04W74/08

Abstract: Provided in the present invention are a method and device for competitive transmission. The method comprises: an access point transmits a trigger frame or a radio frame carrying a trigger information domain to a non-access point to trigger the non-access point to perform uplink multiuser transmission; and, when data transmitted by the non-access point is received by the access point, same resets a competitive window of an access type to an initial value.

公开(公告)号：US10085282B2

公开(公告)日：2018-09-25

申请号：US15828528

申请日：2017-12-01

Applicant: ZTE Corporation

Inventor： Nan Li ,  Kaiying Lv ,  Anming Jiang ,  Bo Sun ,  Kaibo Tian ,  Ke Yao ,  Zhiqiang Han

IPC: H04W72/08 ,  H04W74/00 ,  H04W72/00 ,  H04W48/10 ,  H04W48/16 ,  H04W24/02 ,  H04W84/12

CPC classification number: H04W74/006 ,  H04W24/02 ,  H04W48/10 ,  H04W48/16 ,  H04W72/005 ,  H04W72/085 ,  H04W84/12

Abstract: The present disclosure provides a method for channel detection, a sending terminal and a system comprising the sending terminal and a receiving terminal. The method for channel detection, including: when an Access Point (AP) allows an associated Station (STA) associated with it to use a dynamic channel detection threshold, sending, by the AP, one or more pieces of detection information used by the associated STA and a set of dynamic threshold parameters corresponding to the one or more pieces of detection information.

公开(公告)号：US20150117343A1

公开(公告)日：2015-04-30

申请号：US14396657

申请日：2012-12-26

Applicant: ZTE Corporation

Inventor： Weimin Xing ,  Kaiying Lv ,  Bo Sun ,  Kaibo Tian ,  Jing Jiang ,  Zhiqiang Han

IPC: H04W74/08

CPC classification number: H04W74/08 ,  H04W16/14 ,  H04W52/0238 ,  H04W74/0816 ,  H04W84/12 ,  Y02B70/30 ,  Y02D70/142 ,  Y02D70/22

Abstract: Disclosed are a method and device for receiving the radio frame. The method comprises: a first functional entity of a station detects that a channel signal intensity reaches a preset threshold, and the first functional entity starts receiving a radio frame and sends an indication that a channel detection result is busy to a second functional entity of the station; the first functional entity determines that the station is not a target station for receiving the radio frame, and sends an indication of ending up receiving the radio frame to the second functional entity; and when transmission of the radio frame ends, the first functional entity sends an indication that the channel detection result is idle to the second functional entity. The disclosure provides a reception operation processing procedure of a station having the function of discarding the radio frame while not updating a network allocation vector (NAV).

Abstract translation: 公开了一种用于接收无线电帧的方法和装置。 该方法包括：站台的第一功能实体检测信道信号强度达到预设阈值，第一功能实体开始接收无线帧，并将信道检测结果正忙的指示发送给第二功能实体 站; 第一功能实体确定站不是用于接收无线电帧的目标站，并且向第二功能实体发送结束接收无线电帧的指示; 并且当无线电帧的传输结束时，第一功能实体向第二功能实体发送信道检测结果为空闲的指示。 本公开提供具有在不更新网络分配向量（NAV）的情况下丢弃无线帧的功能的站的接收操作处理过程。