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    Method and device for processing pre-handover, UE and cell
    1.
    发明授权
    Method and device for processing pre-handover, UE and cell 有权

    公开(公告)号：US10015707B2

    公开(公告)日：2018-07-03

    申请号：US14909322

    申请日：2014-05-08

    Applicant: ZTE Corporation

    Inventor： Yingqi Xu ,  Yada Huang ,  Xiaojuan Shi ,  Yuqin Chen

    IPC: H04W36/00 ,  H04W36/36

    CPC classification number: H04W36/0094 ,  H04W36/0016 ,  H04W36/0072 ,  H04W36/36

    Abstract: Provided are a method and device for processing pre-handover, User Equipment (UE) and a cell. The method includes that: UE receives pre-handover target cell configuration information sent by a serving cell; and the UE executes pre-handover procedure according to the pre-handover target cell configuration information. By the disclosure, the problems of low handover success rate and poor handover robustness of inter-cell handover in the related art are solved, and effects of enhancing robustness of inter-cell handover, increasing a success rate of inter-cell handover and improving network performance and a user experience are further achieved.

    Radio resource management method, device and system
    2.
    发明授权
    Radio resource management method, device and system 有权

    公开(公告)号：US09775137B2

    公开(公告)日：2017-09-26

    申请号：US14761980

    申请日：2013-09-23

    Applicant: ZTE Corporation

    Inventor： Yada Huang

    IPC: H04W4/00 ,  H04W72/04 ,  H04W76/06 ,  H04W24/08 ,  H04W36/00 ,  H04W88/08 ,  H04W88/02

    CPC classification number: H04W72/0406 ,  H04W24/08 ,  H04W36/0033 ,  H04W36/0072 ,  H04W76/30 ,  H04W88/02 ,  H04W88/08

    Abstract: The disclosure provides a Radio Resource Management (RRM) method, device and system. The method includes that: a first network element judges whether a target Evolved Universal Terrestrial Radio Access Network NodeB (eNB) of a terminal is a configured eNB or not, wherein the configured eNB is an eNB pre-storing context information of the terminal; and under the condition that the target eNB is the configured eNB, the first network element sends a notice of performing communication according to the corresponding context information to the configured eNB and the terminal respectively. By the disclosure, problems of serial Handover (HO) in a related technology are solved, and an effect of increasing an HO success rate is achieved.

    TDD Uplink and Downlink Configuration Updating Method and Apparatus and TDD Re-Configuration Information Notification Method and Apparatus
    3.
    发明申请
    TDD Uplink and Downlink Configuration Updating Method and Apparatus and TDD Re-Configuration Information Notification Method and Apparatus 审中-公开
    TDD上行链路和下行链路配置更新方法和设备和TDD重配置信息通知方法和装置

    公开(公告)号：US20150208382A1

    公开(公告)日：2015-07-23

    申请号：US14410118

    申请日：2013-05-15

    Applicant: ZTE CORPORATION

    Inventor： Jun Yao ,  Yada Huang ,  Wenfeng Zhang

    IPC: H04W72/04 ,  H04L5/14

    CPC classification number: H04W72/04 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/0446

    Abstract: A method for encrypting a terminal with a subscriber identity card includes: a terminal storing the unique identity number of a subscriber identity card; the terminal detecting an operation of a user and authenticating a current user according to authentication conditions set by the user. Authenticating the current subscriber refers to that the terminal reads the unique identity number of the current subscriber identity card, and compares the read unique identity number of current subscriber identity card with the stored unique identity number of subscriber identity card; if they are the same, the terminal is controlled to enter a normal working state; and if they are different, the terminal locks by itself or disables the access of current user. The present document encrypts a mobile terminal with a subscriber identity card, so as to make the encryption technique of the terminal more secure and reliable, and improve the user experience.

    Abstract translation: 一种利用用户身份卡加密终端的方法包括：存储用户身份证的唯一身份号码的终端; 终端检测用户的操作并根据用户设置的认证条件认证当前用户。 认证当前用户是指终端读取当前用户身份证的唯一身份号码，并将当前用户身份证的读取的唯一身份号与存储的用户身份证的唯一身份号进行比较; 如果相同，终端被控制进入正常工作状态; 并且如果它们不同，则终端本身锁定或禁用当前用户的访问。 本文件利用用户身份卡对移动终端进行加密，使终端的加密技术更加安全可靠，提高用户体验。

    Random access method and device
    5.
    发明授权
    Random access method and device 有权

    公开(公告)号：US09986588B2

    公开(公告)日：2018-05-29

    申请号：US15024503

    申请日：2014-04-16

    Applicant: ZTE CORPORATION

    Inventor： Zhongming Chen ,  Yada Huang

    IPC: H04W74/08 ,  H04W76/02 ,  H04W56/00 ,  H04W84/04

    CPC classification number: H04W74/0833 ,  H04W56/00 ,  H04W56/001 ,  H04W74/08 ,  H04W76/19 ,  H04W84/045

    Abstract: A random access method and device relate to the field of mobile communication, and solve the problem of triggering a random access procedure of a small cell. The method comprises a terminal detecting whether a small cell random access condition is satisfied at present; the terminal automatically initiating a random access procedure of a small cell when the small cell random access condition is satisfied. The technical scheme provided in the embodiments of the present document is applicable to the LTE system, and the random access mechanism of a small cell is achieved.

    Terminal multiple connection management method, device and system
    6.
    发明授权
    Terminal multiple connection management method, device and system 有权

    公开(公告)号：US09961707B2

    公开(公告)日：2018-05-01

    申请号：US14910255

    申请日：2014-05-19

    Applicant: ZTE CORPORATION

    Inventor： Yada Huang

    IPC: H04W76/00 ,  H04W76/02 ,  H04W48/08 ,  H04W48/20 ,  H04W40/24 ,  H04W76/04

    CPC classification number: H04W76/15 ,  H04W40/248 ,  H04W48/08 ,  H04W48/20 ,  H04W76/11 ,  H04W76/18 ,  H04W76/20

    Abstract: The present document relates to the field of communication, provides a method, device and system for managing multi-connection of a terminal. The method includes: a source base station of a terminal controlling the terminal to establish a connection with at least one of other base stations and updating a path over which the terminal transmits data to passing through the source base station and the at least one of other base stations after the terminal has established the connection with the at least one of other base stations. The technical scheme provided by the embodiments of the present document is applicable to LTE systems, solves the problem of managing the multi-connection existing between the terminal and multiple base stations, and implements the management for the multi-connection of the terminal.

    Handover method, master base station and slave base station
    7.
    发明授权
    Handover method, master base station and slave base station 有权

    公开(公告)号：US09906994B2

    公开(公告)日：2018-02-27

    申请号：US14910256

    申请日：2014-05-19

    Applicant: ZTE CORPORATION

    Inventor： Feng He ,  Yada Huang

    IPC: H04W36/00 ,  H04W36/08 ,  H04W84/04

    CPC classification number: H04W36/0055 ,  H04W36/0005 ,  H04W36/0033 ,  H04W36/08 ,  H04W84/045

    Abstract: Disclosed are a handover method, a master evolved NodeB (MeNB) and a secondary evolved NodeB (SeNB), wherein, the method is applied to perform a handover on a MeNB for a user equipment (UE) in a multi-connection scenario in which the UE has connections with both a master evolved NodeB (MeNB) and a secondary evolved NodeB (SeNB), including: a source MeNB initiating a handover, and sending a handover command to the UE after receiving a corresponding response, instructing the UE to perform the handover on the MeNB via the handover command, and remaining a connection with the SeNB; after the UE successfully accesses a destination MeNB, the source MeNB or the destination MeNB sending a handover instruction message to the SeNB connected with the UE, the SeNB connected with the UE establishing an association with the destination MeNB according to the handover instruction message.

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