公开(公告)号：US20150350977A1

公开(公告)日：2015-12-03

申请号：US14760881

申请日：2013-12-26

Applicant: Xiaodong XU ,  Yateng HONG ,  Ya LIU ,  Chengjin LUO

Inventor： Xiaodong XU ,  Yateng HONG ,  Ya LIU ,  Chengjin LUO

IPC: H04W36/00 ,  H04W72/04 ,  H04W24/10

CPC classification number: H04W36/0088 ,  H04W24/10 ,  H04W72/0413

Abstract: A device and method in a radio communication system. The device includes: an acquisition unit for use in acquiring a signal quality of a mobile terminal relative to a source cell; an assessment unit for use in assessing the degree of change in the signal quality of the mobile terminal relative to the source cell on the basis of multiple signal qualities of the mobile terminal relative to the source cell acquired at every predetermined time interval; and, a triggering unit for use in triggering, on the basis of the degree of change in the signal quality of the mobile terminal relative to the source cell, the mobile terminal to submit a measurement result.

Abstract translation: 无线电通信系统中的设备和方法。 该装置包括：获取单元，用于获取移动终端相对于源小区的信号质量; 评估单元，用于基于移动终端相对于以每个预定时间间隔获取的源小区的多个信号质量来评估移动终端相对于源小区的信号质量的变化程度; 以及触发单元，用于基于移动终端相对于源小区的信号质量的变化程度来触发，移动终端提交测量结果。

公开(公告)号：US20170202052A1

公开(公告)日：2017-07-13

申请号：US15313797

申请日：2015-05-26

Applicant: Xiaodong XU ,  Yateng HONG ,  Ya LIU ,  Xi KE

Inventor： Xiaodong XU ,  Yateng HONG ,  Ya LIU ,  Xi KE

IPC: H04W76/04 ,  H04W72/08 ,  H04W52/02

Abstract: A device and method in a wireless communication system. The device includes: a cell configuration unit configured to control periodic discontinuous transmission mode of cells according to a load condition of the cells and/or interference condition between the cells, and configure parameters of the periodic discontinuous transmission mode including periods; and a user equipment configuration unit configured to configure parameters of periodic discontinuous reception mode of a user equipment including periods according to the parameters of the periodic discontinuous transmission mode, so that the periods of the periodic discontinuous reception mode of the user equipment are compatible with the periods of the periodic discontinuous transmission mode, wherein each period of the periodic discontinuous transmission mode includes an activation time period and a dormancy time period, and a cell provides a service for the user equipment during the activation time period.

公开(公告)号：US20150358890A1

公开(公告)日：2015-12-10

申请号：US14760648

申请日：2013-12-26

Applicant: Xiaodong XU ,  Yateng HONG ,  ya LIU ,  Chengjin LUO

Inventor： Xiaodong XU ,  Yateng HONG ,  Ya LIU ,  Chengjing LUO

IPC: H04W48/04 ,  H04W36/00 ,  H04W64/00 ,  H04W48/16 ,  H04W8/02

CPC classification number: H04W48/04 ,  H04W8/02 ,  H04W36/0088 ,  H04W36/0094 ,  H04W48/16 ,  H04W64/00 ,  H04W64/003

Abstract: A device and method in a radio communication system. The device includes: a location information acquisition unit for use in acquiring location information of a mobile terminal; a mobile state assessment unit for use in assessing a mobile state of the mobile terminal on the basis of the location information of the mobile terminal at different time; and, an execution unit for use in executing, on the basis of the location information of the mobile terminal and a change in the mobile state, a corresponding operation related to microcell discovery.

Abstract translation: 无线电通信系统中的设备和方法。 该装置包括：位置信息获取单元，用于获取移动终端的位置信息; 移动状态评估单元，用于根据移动终端在不同时间的位置信息来评估移动终端的移动状态; 以及执行单元，用于根据移动终端的位置信息和移动状态的变化来执行与微小区发现相关的对应操作。

公开(公告)号：US20160081001A1

公开(公告)日：2016-03-17

申请号：US14889252

申请日：2014-05-30

Applicant: Xiaodong XU ,  Cuibo YU ,  Yateng HONG ,  Ya LIU ,  Cong ZHENG ,  Liyao WEI ,  Xiaojia SONG ,  Zhongbin QIN

Inventor： Xiaodong XU ,  Cuibo YU ,  Yateng HONG ,  Ya LIU ,  Cong ZHENG ,  Liyao WEI ,  Xiaojia SONG ,  Zhongbin QIN

IPC: H04W36/32 ,  H04W36/24 ,  H04W36/04

CPC classification number: H04W36/32 ,  H04W36/04 ,  H04W36/24 ,  H04W48/20 ,  H04W84/045

Abstract: A system that determines a cell density and cell type in an area corresponding to a location of a user equipment; determines a mobility state of the user equipment based on the determined cell density and the determined cell type; and controls cell reselection for the user equipment based on the determined mobility state of the user equipment.

Abstract translation: 确定与用户设备的位置对应的区域中的小区密度和小区类型的系统; 基于所确定的小区密度和确定的小区类型来确定用户设备的移动性状态; 并且基于所确定的用户设备的移动性状态来控制用户设备的小区重选。

公开(公告)号：US20100122084A1

公开(公告)日：2010-05-13

申请号：US12689557

申请日：2010-01-19

Applicant: Ya LIU

Inventor： Ya LIU

IPC: H04L29/06 ,  H04L9/00

CPC classification number: H04L9/0833 ,  H04L63/065 ,  H04L63/10

Abstract: A method for registering a new member in group key management is disclosed. An agent is deployed on the local network that requires the automatic group key management service; the agent receives an original registration request message sent by a new member in the local network, encapsulates the original registration request message and an information indicating the new member into a first request message, and sends the first request message to a Group Controller Key Server (GCKS); and the agent receives a first response message returned by the GCKS, extracts the information indicating the new member and the original response message carrying the processing result of request from the first response message, and sends the original response message to the new member according to the information indicating the new member. Apparatuses and system for registering a new member in group key management are also disclosed. According to the present invention, a new member that joins a network can be registered automatically.

Abstract translation: 公开了一种在组密钥管理中注册新成员的方法。 代理部署在本地网络上，需要自动组密钥管理服务; 代理接收本地网络中的新成员发送的原始注册请求消息，将原注册请求消息和表示新成员的信息封装在第一请求消息中，并将第一请求消息发送给组控制器密钥服务器 GCKS）; 并且代理接收到GCKS返回的第一响应消息，从第一响应消息中提取指示新成员的信息和携带请求的处理结果的原始响应消息，并根据该消息向新成员发送原始响应消息 指示新成员的信息。 还公开了用于在组密钥管理中注册新成员的装置和系统。 根据本发明，可以自动登记连接网络的新的成员。

公开(公告)号：US20090150668A1

公开(公告)日：2009-06-11

申请号：US12351548

申请日：2009-01-09

Applicant: Ya LIU ,  Fuyou MIAO

Inventor： Ya LIU ,  Fuyou MIAO

IPC: H04L9/32 ,  H04L9/06 ,  H04L9/08

CPC classification number: H04L9/0833 ,  H04L9/0891

Abstract: A system and method for implementing security of multi-party communication is disclosed in the disclosure. The system mainly includes a group key management unit and a record protocol unit. The method mainly includes when the system runs in the centralized group key management mode, the Group Controller and Key Server (GCKS) establishes and stores a Group Security Association, the GCKS negotiates with the group members to establish an Initiation Security Association, under the protection of the Initiation Security Association, the group members obtain the Group Security Association from GCKS. When the system runs in the distributed group key management mode, a Group Security Association is established by all the group members together at the beginning of the group communication. The system runs in the application process space and can provide an application program (or application protocol) with the function of the group key management and data security of the multi-party communication in the form of the standard Application Programming Interface (API).

Abstract translation: 本公开公开了一种用于实现多方通信的安全性的系统和方法。 该系统主要包括组密钥管理单元和记录协议单元。 该方法主要包括系统以集中式密钥管理模式运行时，集团控制器和密钥服务器（GCKS）建立并存储集团安全协会，GCKS与集团成员进行协商，建立起始安全关联， 的启动安全协会，集团成员从GCKS获得集团安全协会。 当系统以分布式组密钥管理模式运行时，群组安全关联在组通信开始时由所有组成员共同建立。 该系统在应用程序空间中运行，并可以以标准应用编程接口（API）的形式提供具有组密钥管理功能和多方通信数据安全性的应用程序（或应用协议）。