公开(公告)号：US20210105216A1

公开(公告)日：2021-04-08

申请号：US17123803

申请日：2020-12-16

Applicant: ZTE Corporation

Inventor： Qian DAI ,  He HUANG ,  Fei DONG ,  Zijiang MA ,  Jianxun AI

IPC: H04L12/825 ,  H04W28/02

Abstract: The disclosed techniques enable communication nodes to perform rate adjustments. As an example, a communication node may receive a control information from a network node. Based on the received control information, the control node may determine that the network node supports codec adaptation or that the communication node is allowed to enable the codec adaptation.

公开(公告)号：US20200322877A1

公开(公告)日：2020-10-08

申请号：US16911025

申请日：2020-06-24

Applicant: ZTE CORPORATION

Inventor： Dapeng LI ,  Qian DAI ,  Wenting LI

IPC: H04W48/12

Abstract: Methods, apparatus and systems for indicating a configuration of access control information in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: transmitting an indicator to at least one wireless communication device. The indicator indicates a configuration of access control information related to the at least one wireless communication device.

公开(公告)号：US20180310282A1

公开(公告)日：2018-10-25

申请号：US15761074

申请日：2016-08-10

Applicant: ZTE CORPORATION

Inventor： Jing SHI ,  Shuqiang XIA ,  Wei GOU ,  Bo DAI ,  Qian DAI

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04W72/04 ,  H04W72/0446

Abstract: A downlink control method and apparatus are disclosed. The method includes: a base station determining at least one downlink control channel in a first downlink control channel and a second downlink control channel, including: determining to use the second downlink control channel in a short transmission time interval (TTI) which is out of a scheduling range of the first downlink control channel, or determining the downlink control channel used in the short TTI according to pre-definition or system configuration information; and the base station transmitting downlink control information (DCI) by using the determined downlink control channel.

公开(公告)号：US20200187155A1

公开(公告)日：2020-06-11

申请号：US16314279

申请日：2017-06-13

Applicant: ZTE CORPORATION

Inventor： Xiubin SHA ,  Qian DAI ,  Bo DAI ,  Jianxun AI ,  Yuanfang YU ,  Yin GAO ,  Ting LU

IPC: H04W68/02 ,  H04W68/00

Abstract: Provided are a method and a device for determining a carrier for bearing a paging message and sending a paging message. The method for determining a carrier for bearing a paging message can comprise: acquiring, from a paging message sent by a mobility management entity (MME) or information locally stored by a base station, a paging characteristic of a terminal, where the paging characteristic indicates whether the terminal has the capability of supporting a non-anchor carrier for bearing the paging message; and determining a carrier for bearing the paging message corresponding to the terminal according to the paging characteristic.

公开(公告)号：US20190124711A1

公开(公告)日：2019-04-25

申请号：US16096777

申请日：2017-03-22

Applicant: ZTE CORPORATION

Inventor： Qian DAI

IPC: H04W76/20 ,  H04W36/00

Abstract: The present invention provides a method and an apparatus for obtaining and sending a resume identifier, a user equipment, an access network device, and a computer storage medium. The method comprises: obtaining a resume identifier from a first access network device before the first access network device initiates a radio resource control (RRC) connection suspension process or an RRC connection release process, the resume identifier being used for resuming an RRC connection between a user equipment and the first access network device and corresponding to context information stored locally on the first access network device.

公开(公告)号：US20190045575A1

公开(公告)日：2019-02-07

申请号：US16074056

申请日：2016-11-15

Applicant: ZTE CORPORATION

Inventor： Meiqing HUANG ,  Qian DAI ,  Yuanfang Yu

IPC: H04W76/27 ,  H04W8/02 ,  H04W48/12 ,  H04W88/06

Abstract: A method, apparatus, and system for data transmission, applicable to the UE, comprising: the UE transmitting the uplink interface message to the MME through the base station; the uplink interface message includes instructions to switch data transmission modes, wherein the data transmission modes comprise the Control Plane (CP) mode, the User Plane (UP) mode, and/or the Long-Term Evolution (LTE) mode; the UE receiving the downlink Radio Resource Control (RRC) message transmitted by the base station, wherein, the downlink RRC message includes instructions to switch data transmission modes; the UE switching data transmission modes based on the data transmission mode-switch instructions, and using the data transmission mode after switching to implement data transmission.

公开(公告)号：US20180288808A1

公开(公告)日：2018-10-04

申请号：US15761793

申请日：2016-04-12

Applicant: ZTE CORPORATION

Inventor： Xu LIU ,  Qian DAI ,  Jianxun AI ,  Wei ZOU

IPC: H04W74/08 ,  H04W72/04

Abstract: Provided are a random access method, apparatus and system. The method includes: receiving, by a user equipment, configuration information of a Physical Random Access Channel (PRACH) dedicated for a super real-time service and/or configuration information of a preamble dedicated for the super real-time service notified by a base station; and when the user equipment has the super real-time service and has a short Transmission Time Interval (TTI) support capability, by the user equipment, transmitting a preamble to the base station through a PRACH resource dedicated for the super real-time service or transmitting the preamble dedicated for the super real-time service to the base station according to the configuration information of the PRACH dedicated for the super real-time service and/or the configuration information of the preamble dedicated for the super real-time service, so as to trigger the base station to allocate a short TTI resource to the user equipment.

公开(公告)号：US20170332403A1

公开(公告)日：2017-11-16

申请号：US15535308

申请日：2015-04-13

Applicant: ZTE Corporation

Inventor： Kun LIU ,  Zhaohua LU ,  Bo DAI ,  Shuqiang XIA ,  Jing SHI ,  Qian DAI

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/08 ,  H04W74/004

Abstract: Methods for sending or receiving random access configuration information, devices for sending or receiving random access configuration information, a first-class node and a second-class node are provided. In the method for sending random access configuration information, a first-class node receives one or more first-class reference signals sent by a second-class node, the second-class node may include a node which sends one or more first-class reference signals belonging to a same first-class reference signal subset in a determined time-domain resource set, a first-class reference signal set may include one or more first-class reference signal subsets and each first-class reference signal subset may include one or more first-class reference signals (S102). The first-class node sends random access configuration information to the second-class node according to the one or more received first-class reference signals (S104).

公开(公告)号：US20170265223A1

公开(公告)日：2017-09-14

申请号：US15510053

申请日：2015-03-19

Applicant: ZTE Corporation

Inventor： Wen ZHANG ,  Shuqiang XIA ,  Bo DAI ,  Kun LIU ,  Huiying FANG ,  Xincai LI ,  Qian DAI ,  Zhaohua LU ,  Jianxun AI ,  Jing SHI ,  Shupeng LI

IPC: H04W74/08 ,  H04W72/04 ,  H04W72/02

CPC classification number: H04W74/085 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/0833

Abstract: An access method and device for User Equipment (UE) are provided. The method includes: a Physical Random Access Channel (PRACH) resource is selected according to a preset manner, wherein the PRACH resource is one of: a preamble resource, a preamble resource and one or more access time points, a preamble resource and one or more frequency-domain resources, and a preamble and one or more time-frequency resources; and an access is performed by adopting the PRACH resource.

公开(公告)号：US20160192252A1

公开(公告)日：2016-06-30

申请号：US14909985

申请日：2014-04-22

Applicant: ZTE CORPORATION

Inventor： Qian DAI ,  Jun YAO ,  Yunpeng CUI ,  He HUANG

IPC: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/0094 ,  H04W36/0077 ,  H04W36/08 ,  H04W36/14 ,  H04W84/12

Abstract: Provided are a method and device for processing measurement configuration. The method includes: after a HO flow or a reselection flow is triggered in a source cell, UE processes a WLAN interworking mechanism measurement configuration in at least one of manners as follows: the UE continues using a current WLAN interworking mechanism measurement configuration; the UE modifies a target frequency point in the current WLAN interworking mechanism measurement configuration into the whole frequency band for measurement; the UE requests for a WLAN interworking mechanism measurement configuration corresponding to a target cell; and the UE suspends WLAN interworking mechanism measurement until the UE receives the WLAN interworking mechanism measurement configuration corresponding to the target cell.

Abstract translation: 提供了一种用于处理测量配置的方法和装置。 该方法包括：在源小区中触发HO流或重选流之后，UE以至少一种方式处理WLAN互通机制测量配置如下：UE继续使用当前的WLAN互通机制测量配置; UE将当前WLAN互通机制测量配置中的目标频点修改为整个频带进行测量; UE请求对应于目标小区的WLAN互通机制测量配置; 并且UE暂停WLAN互通机制测量，直到UE接收到对应于目标小区的WLAN互通机制测量配置。