公开(公告)号：US20200280898A1

公开(公告)日：2020-09-03

申请号：US16764358

申请日：2018-10-19

Applicant: ZTE CORPORATION

Inventor： Zhuang LIU ,  Yang LIU

IPC: H04W36/30 ,  H04W36/08 ,  H04W76/30 ,  H04W28/12

Abstract: Provided are a data transmission method and apparatus. The method includes: detecting, by a source base station, that link quality of a connection with a terminal degrades; sending data unsuccessfully transmitted by a DU via a downlink data frame to a target base station through a CU, and transmitting the data unsuccessfully transmitted to the terminal through the target base station; or receiving, by the target base station, a link quality degradation message of an original base station so as to stop sending offload data to the source base station and transmitting the data unsuccessfully transmitted indicated by a maximum serial number of the data which has been transmitted continuously and successfully in the message to the terminal.

公开(公告)号：US20200154268A1

公开(公告)日：2020-05-14

申请号：US16741503

申请日：2020-01-13

Applicant: ZTE CORPORATION

Inventor： Yang LIU ,  Yin GAO ,  He HUANG ,  Li YANG

IPC: H04W8/24 ,  H04W76/15 ,  H04W76/11 ,  H04W76/12 ,  H04W76/18 ,  H04W88/08 ,  H04W88/02

Abstract: Provided are a connection method, a configuration updating method, a control plane device and a user plane device. The method includes: transmitting, by a control plane device, a first request message for establishing a connection to a user plane device, where the first request message for establishing the connection includes information about the control plane device; and transmitting, by the user plane device, a first response message indicating that the connection is successfully established or a first response message indicating that the connection fails to be established to the control plane device, where the first response message indicating that the connection is successfully established includes information about the user plane device, and the first response message indicating that the connection fails to be established includes the information about the user plane device and a reason why the connection fails to be established. Further provided is a storage medium.

公开(公告)号：US20160111779A1

公开(公告)日：2016-04-21

申请号：US14894997

申请日：2013-08-23

Applicant: ZTE CORPORATION

Inventor： Jinping MA ,  Yang LIU

IPC: H01Q1/52 ,  H01Q1/38 ,  H01Q21/28

CPC classification number: H01Q1/521 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q1/52 ,  H01Q21/28

Abstract: Disclosed are a printed circuit board and a wireless terminal using the multiple-input multiple-output technology including that printed circuit board, wherein at least two antennas are set on the printed circuit board, among antennas on the printed circuit board, a metal band gap structure is set in a headroom area of at least two adjacent antennas. The printed circuit board and wireless terminal using the multiple-input multiple-output technology including the printed circuit board in the above-mentioned technical scheme effectively improve the isolation between the antennas, solve the interference problem between the multiple antennas, and meet the layout requirements for minimizing multiple antennas of the terminal produces such as cellphones simultaneously.

Abstract translation: 公开了一种印刷电路板和使用多输入多输出技术的无线终端，包括印刷电路板，其中在印刷电路板上的至少两个天线设置在印刷电路板上的天线之间，金属带隙 结构被设置在至少两个相邻天线的净空区域中。 上述技术方案中使用包括印刷电路板在内的多输入多输出技术的印刷电路板和无线终端有效地改善了天线之间的隔离，解决了多个天线之间的干扰问题，并满足布局要求 为了最小化终端的多个天线，同时产生诸如手机。

公开(公告)号：US20230208558A1

公开(公告)日：2023-06-29

申请号：US17987762

申请日：2022-11-15

Applicant: ZTE CORPORATION

Inventor： Zhuang LIU ,  Yin GAO ,  He HUANG ,  Yang LIU

IPC: H04L1/08 ,  H04W76/20

CPC classification number: H04L1/08 ,  H04W76/20

Abstract: Provided are a data transmission method and apparatus and a computer storage medium. The method may include: a source Distributed Unit (DU) reports a packet data convergence protocol (PDCP) transmission state report to a source Centralized Unit (CU), where the PDCP transmission state report enables the CU to determine which PDCP protocol data unit (PDU) data is not successfully received by a UE; and the PDCP PDU data which is not successfully received by the UE are retransmitted to the UE via a target DU.

公开(公告)号：US20210021534A1

公开(公告)日：2021-01-21

申请号：US17061392

申请日：2020-10-01

Applicant: ZTE Corporation

Inventor： Yang LIU ,  Zhuang LIU ,  He HUANG

IPC: H04L12/841 ,  H04L12/26 ,  H04W56/00

Abstract: An example technique for communicating transmission delay includes receiving, at a first communication node, delay information from a second communication node for data packets transmitted from the second communication node to the first communication node, determining, by the first communication node, a transmission delay of the data packets based on the delay information, receiving, at the first communication node, a first message from a third communication node requesting the transmission delay of the data packets; and transmitting, from the first communication node in response to the first message, a second message to the third communication node, the second message including the transmission delay for the data packets.

公开(公告)号：US20190356450A1

公开(公告)日：2019-11-21

申请号：US16476228

申请日：2017-12-14

Applicant: ZTE CORPORATION

Inventor： Qingchun HE ,  Yin GAO ,  He HUANG ,  Yang LIU

IPC: H04L5/00 ,  H04W72/04

Abstract: Provided are a control signaling configuration method and device. The method comprises: a first network element generates control information; the first network element sends the control information to a second network element by means of an interface between the first network element and the second network element. The present invention resolves the technical problem in the related art of failure of network elements to understand each other, thereby improving the service processing efficiency of the network elements.

公开(公告)号：US20160198235A1

公开(公告)日：2016-07-07

申请号：US14911161

申请日：2014-03-03

Applicant: ZTE Corporation

Inventor： Yang LIU ,  Na LIU

IPC: H04N21/61 ,  H04N21/63 ,  H04N21/643 ,  H04N21/254 ,  H04N21/4627

CPC classification number: H04N21/6125 ,  H04N21/2541 ,  H04N21/42219 ,  H04N21/4227 ,  H04N21/43615 ,  H04N21/4627 ,  H04N21/631 ,  H04N21/64322

Abstract: Provided are a message processing method, a device, a gateway, a Set-Top Box (STB) and an Internet Protocol Television (IPTV) system. The gateway is connected with a network where the STB is located and connected with a network where a terminal is located, can communicate with the STB and the terminal, and is configured to forward a message between the STB and the terminal. The disclosure solves the problem of being unable to interact with an STB if the matched remote control is lost or damaged, and achieves interaction with the STB through a terminal, thus providing a different mode of interaction with the STB, and improving user experience.

Abstract translation: 提供了消息处理方法，设备，网关，机顶盒（STB）和互联网协议电视（IPTV）系统。 网关与STB所在的网络连接，并与终端所在的网络连接，可与STB和终端进行通信，并配置为在STB与终端之间转发消息。 本发明解决了如果匹配的遥控器丢失或损坏，不能与STB交互的问题，并通过终端实现与STB的交互，从而提供与STB的不同的交互模式，并改善用户体验。