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    Method and system for communication between devices in proximity, network side device and user equipment
    2.
    发明授权
    Method and system for communication between devices in proximity, network side device and user equipment 有权
    邻近设备之间，网络侧设备和用户设备之间的通信方法和系统

    公开(公告)号：US09549428B2

    公开(公告)日：2017-01-17

    申请号：US14366348

    申请日：2012-02-20

    申请人： Hui Xu

    发明人： Hui Xu

    IPC分类号： H04W4/00 ,  H04W76/02 ,  H04W72/04 ,  H04B7/26 ,  H04W92/18

    CPC分类号： H04W76/023 ,  H04B7/2606 ,  H04W4/80 ,  H04W72/042 ,  H04W76/14 ,  H04W92/18

    摘要： A method and a system for communication between devices in proximity, a network side device and a User Equipment (UE) are disclosed. The method includes that: a network side device determines whether UEs meet a direct Device to Device (D2D) communication condition; when the network side device determines that the UEs meet the direct D2D communication condition, the network side device informs the UEs of the result of the determination, and configures resources for direct D2D communication for the UEs according to requirements of the UEs; and when the network side device determines that the UEs do not meet the direct D2D communication condition, the network side device configures resources for architecture communication for the UEs according to the requirements of the UEs. The disclosure can implement D2D communication between devices in proximity, reduce network load and relieve the dependence of the D2D communication on a network.

    摘要翻译： 公开了一种用于邻近设备之间的通信的方法和系统，网络侧设备和用户设备（UE）。 该方法包括：网络侧设备确定UE是否满足直接的设备到设备（D2D）通信条件; 当网络侧设备确定UE满足直接的D2D通信条件时，网络侧设备向UE通知确定结果，并根据UE的要求配置用于UE直接D2D通信的资源; 并且当网络侧设备确定UE不满足直接的D2D通信条件时，网络侧设备根据UE的要求配置用于UE的体系结构通信的资源。 本公开可以实现接近的设备之间的D2D通信，减少网络负载并且减轻D2D通信对网络的依赖性。

    Method and system for sending trigger message to MTC UE, and MTC UE
    3.
    发明授权
    Method and system for sending trigger message to MTC UE, and MTC UE 有权
    向MTC UE和MTC UE发送触发消息的方法和系统

    公开(公告)号：US09467508B2

    公开(公告)日：2016-10-11

    申请号：US14350158

    申请日：2012-03-30

    申请人： Hui Xu

    发明人： Hui Xu

    IPC分类号： H04L29/08 ,  H04W60/04 ,  H04W4/06 ,  H04W28/02 ,  H04W4/00 ,  H04W4/14

    CPC分类号： H04L67/104 ,  H04W4/06 ,  H04W4/14 ,  H04W4/70 ,  H04W28/0215 ,  H04W60/04

    摘要： The disclosure discloses a method for sending trigger message to a Machine Type Communication (MTC) User Equipment (UE), including that: an MTC server sends the trigger message to an MTC InterWorking Function (MTC-IWF); the MTC-IWF packages the trigger message as a short message, and sends the short message to a serving node of the MTC UE via an interface T5; and after receiving the trigger message sent by the MTC-IWF via the short message, the serving node sends the MTC UE the trigger message via control signalling or a short message. The disclosure further discloses a system for sending the trigger message, and an MTC UE. With the disclosure, the trigger message can be sent to the MTC UE via an interface T5.

    摘要翻译： 本公开公开了一种向机器类型通信（MTC）用户设备（UE）发送触发消息的方法，包括：MTC服务器将触发消息发送到MTC互通功能（MTC-IWF）; MTC-IWF将触发消息作为短消息包，并通过接口T5将该短消息发送给MTC UE的服务节点; 并且经由短消息接收到由MTC-IWF发送的触发消息后，服务节点通过控制信令或短消息向MTC UE发送触发消息。 本公开还公开了一种用于发送触发消息的系统和MTC UE。 通过该公开，触发消息可以经由接口T5发送到MTC UE。

    Method, user equipment and system for maintaining a large number of connections
    4.
    发明授权
    Method, user equipment and system for maintaining a large number of connections 有权
    方法，用户设备和系统维护大量连接

    公开(公告)号：US09363834B2

    公开(公告)日：2016-06-07

    申请号：US14004721

    申请日：2011-11-23

    申请人： Hui Xu

    发明人： Hui Xu

    IPC分类号： H04W72/00 ,  H04W76/02 ,  H04W76/00 ,  H04W4/00

    CPC分类号： H04W76/02 ,  H04W4/70 ,  H04W76/00 ,  H04W76/10

    摘要： The present invention provides a method for maintaining a large number of connections. The method comprises: when there is no data transmission between a User Equipment (UE) and a network, a network device deletes a radio bearer and reserves UE context information related to link restoration and a default bearer; when data needs to be transmitted between the UE and the network, the network device establishes a bearer connection with the UE according to the reserved UE context information related to link restoration. At the same time, the present invention provides a UE and system for maintaining a large number of connections. By using the method, the UE and the system of the present invention, a large number of UE connections can be maintained effectively, the network load can be reduced and the connection recovery process can be accelerated.

    摘要翻译： 本发明提供一种用于维持大量连接的方法。 该方法包括：当用户设备（UE）与网络之间没有数据传输时，网络设备删除无线承载，并保留与链路恢复相关的UE上下文信息和缺省承载; 当需要在UE和网络之间传输数据时，网络设备根据与链路恢复相关的保留的UE上下文信息，建立与UE的承载连接。 同时，本发明提供一种维护大量连接的UE和系统。 通过使用该方法，本发明的UE和系统能够有效地维护大量的UE连接，能够减少网络负担，能够加速连接恢复处理。

    Method and system for controlling MBMS service
    7.
    发明授权
    Method and system for controlling MBMS service 有权
    用于控制MBMS服务的方法和系统

    公开(公告)号：US09025511B2

    公开(公告)日：2015-05-05

    申请号：US13819468

    申请日：2011-08-26

    申请人： Changqing Zhu ,  Bin Wang ,  Chen Lu ,  Zijiang Ma ,  Hui Xu

    发明人： Changqing Zhu ,  Bin Wang ,  Chen Lu ,  Zijiang Ma ,  Hui Xu

    IPC分类号： H04W4/06 ,  H04W88/18

    CPC分类号： H04W4/06 ,  H04W76/40 ,  H04W88/18

    摘要： The disclosure provides a method for controlling a Multimedia Broadcast Multicast Service (MBMS), which includes: a network side processes uplink feedback information from User Equipment (UE) and makes an Activation/Deactivation determination on an MBMS service according to the processing result; and the network side activates/deactivates the MBMS service according to the determination result. The disclosure also provides a system for controlling an MBMS service correspondingly. The disclosure can control the activation/deactivation of an MBMS service according to uplink feedback information from UE, thereby improving system efficiency.

    摘要翻译： 本发明提供了一种多媒体广播组播业务（MBMS）的控制方法，包括：网络侧根据用户设备（UE）处理上行反馈信息，并根据处理结果对MBMS业务进行激活/停用确定; 并且网络侧根据确定结果激活/去激活MBMS服务。 本公开还提供了相应地控制MBMS服务的系统。 本公开可以根据来自UE的上行链路反馈信息来控制MBMS服务的激活/去激活，从而提高系统效率。

    Method and System for Implementing Packet Switch Domain Short Message Service, and User Equipment
    8.
    发明申请
    Method and System for Implementing Packet Switch Domain Short Message Service, and User Equipment 有权
    实现分组交换机域短消息服务的方法和系统以及用户设备

    公开(公告)号：US20150011250A1

    公开(公告)日：2015-01-08

    申请号：US14130357

    申请日：2012-05-24

    申请人： Hui Xu

    发明人： Hui Xu

    IPC分类号： H04W4/14 ,  H04L12/58

    CPC分类号： H04W4/14 ,  H04L12/5895 ,  H04L51/38 ,  H04W8/10

    摘要： A method for implementing a Packet Switched domain (PS) short message service (SMS) includes: after receiving request message containing an SMS-only indication transmitted by a user equipment, a mobility management entity enquiring subscription information of the user equipment from a home subscriber server, and receiving the subscription information of the user equipment returned by the home subscriber server; and when the mobility management entity supports the PS SMS and the subscription information supports the PS SMS, the mobility management entity transmitting request acceptance message to the user equipment, receiving and transmitting an SMS between the mobility management entity and the user equipment through a Packet Switched domain. Embodiments of the present document further provide a system for implementing a PS SMS and a user equipment. By means of the scheme of the present document, the PS SMS can be implemented in an EPS system.

    摘要翻译： 实现分组交换域（PS）短消息业务（SMS）的方法包括：在接收到由用户设备发送的仅包含SMS的指示的请求消息之后，移动性管理实体从归属订户查询用户设备的订阅信息 服务器，并且接收归属订户服务器返回的用户设备的订阅信息; 并且当移动性管理实体支持PS SMS并且订阅信息支持PS SMS时，移动性管理实体向用户设备发送请求接受消息，通过分组交换接收和发送移动性管理实体与用户设备之间的SMS 域。 本文的实施例还提供了一种用于实现PS SMS和用户设备的系统。 通过本文档的方案，PS SMS可以在EPS系统中实现。

    Method and system for processing validity time in trigger information
    9.
    发明授权
    Method and system for processing validity time in trigger information 有权
    触发信息处理有效期的方法和系统

    公开(公告)号：US08909265B2

    公开(公告)日：2014-12-09

    申请号：US13634919

    申请日：2011-11-28

    申请人： Hui Xu ,  Baoguo Xie ,  Zhijun Li

    发明人： Hui Xu ,  Baoguo Xie ,  Zhijun Li

    IPC分类号： H04W4/00 ,  H04W4/14 ,  H04W60/04

    CPC分类号： H04W4/14 ,  H04W4/70 ,  H04W60/04

    摘要： The present invention discloses a method for processing validity time in trigger information, including: a machine type communication (MTC) server sending the trigger information including the validity time (VT) to a network edge entity; the network edge entity setting a validity period (VP) of the trigger information in a short message service (SMS) according to the VT in a received trigger information; and forwarding the trigger information to a user equipment through a network node in the VP; the present invention further discloses a system for processing validity time in trigger information at the same time. Through the scheme of the present invention, the problem of how the validity time in the trigger information is set in the SMS and how to process in the network node that the SMS passes can be solved.

    摘要翻译： 本发明公开了一种用于处理触发信息中的有效时间的方法，包括：机器类型通信（MTC）服务器向网络边缘实体发送包括有效时间（VT）的触发信息; 所述网络边缘实体根据所接收到的触发信息中的VT，在短消息服务（SMS）中设置触发信息的有效期（VP）; 并通过VP中的网络节点将触发信息转发给用户设备; 本发明还公开了一种用于同时处理触发信息中的有效时间的系统。 通过本发明的方案，可以解决如何在SMS中设置触发信息中的有效时间以及如何解决SMS通过的网络节点中的处理问题。