公开(公告)号：US20170295519A1

公开(公告)日：2017-10-12

申请号：US15514135

申请日：2015-03-20

Applicant: ZTE Corporation

Inventor： Hui XU ,  Yong LV ,  Hongjun LIU ,  Zijiang MA ,  Chen LU

IPC: H04W28/12 ,  H04L12/801

CPC classification number: H04W28/12 ,  H04L47/12 ,  H04L47/14 ,  H04W4/06 ,  H04W28/0284 ,  H04W28/0289 ,  H04W76/40

Abstract: Provided are a method, system, device for controlling congestion or overload and an eNB. The method includes: one or more eNBs configured to detect congestion or overload of user plane data are selected, and the one or more eNBs selected are notified; the one or more eNBs selected detect a congestion or overload event of the user plane data; when a triggering condition is met, the one or more eNBs selected send congestion or overload indication information to a GCS AS; and the GCS AS determines a start or end of congestion or overload which occurs in an MBMS area according to the congestion or overload indication information, and correspondingly selects a manner in which trunking service data are sent. By the technical solutions of the disclosure, the problem of influence for a trunking service when congestion or overload occurs in a network may be solved.

公开(公告)号：US20170295211A1

公开(公告)日：2017-10-12

申请号：US15513845

申请日：2015-03-20

Applicant: ZTE Corporation

Inventor： Hui XU ,  Zijiang MA ,  Chen LU ,  Hongjun LIU ,  Yong LV ,  Yaying WANG

IPC: H04L29/06 ,  H04W4/00 ,  G06F21/55

CPC classification number: H04L65/1069 ,  G06F21/552 ,  H04L12/1868 ,  H04L12/189 ,  H04L65/103 ,  H04L65/1046 ,  H04L65/80 ,  H04W4/06 ,  H04W4/60 ,  H04W28/0284 ,  H04W28/0289

Abstract: The disclosure discloses a method and device for determining and processing indication information, a method and device for processing a request message and a computer storage medium. In the method, whether or not user plane data born on a Multimedia Broadcast Multicast Service (MBMS) is congested or overloaded is determined to configure first indication information; and the first indication information is sent to a Group Communication Service (GCS) Application Server (AS).

公开(公告)号：US20170265050A1

公开(公告)日：2017-09-14

申请号：US15529090

申请日：2015-05-20

Applicant: ZTE CORPORATION

Inventor： Ting DU ,  Hui XU ,  Zijiang MA ,  Yaying WANG

IPC: H04W4/22 ,  H04W76/04 ,  H04W4/02

CPC classification number: H04W4/90 ,  G01S5/0252 ,  H04M2250/10 ,  H04W4/021 ,  H04W4/20 ,  H04W64/003 ,  H04W76/27 ,  H04W76/50

Abstract: The embodiments of the present disclosure disclose a terminal device and an early warning method for the terminal device. The method includes: a terminal starts a global positioning system (GPS) positioning to acquire current geographical location information in real time, and matches the current geographical location information with geographical location information of a set region in a service area of a base station to which the terminal belongs; if a matching result is that the terminal has left the set region of the base station to which the terminal belongs, the terminal performs an early warning operation. The terminal device includes a matching unit and an early warning processing unit.

公开(公告)号：US20170251398A1

公开(公告)日：2017-08-31

申请号：US15514027

申请日：2015-02-11

Applicant: ZTE Corporation

Inventor： Hui XU ,  Hongjun LIU ,  Zijiang MA ,  Yaying WANG ,  Chen LU

IPC: H04W28/02 ,  H04W28/10 ,  H04W4/06

CPC classification number: H04W28/0289 ,  H04L12/189 ,  H04W4/06 ,  H04W4/08 ,  H04W28/0247 ,  H04W28/0252 ,  H04W28/10 ,  H04W28/14

Abstract: Disclosed are an MBMS bearer-based method and system for reporting a congestion state in cluster communication and a storage medium. The method comprises: when user-side and/or control-side congestion or overload indication information reported by a network node of a multimedia broadcast multicast service (MBMS) bearer-based cluster service is received, a cluster service application server determines a target user equipment (UE) and a cluster service being affected, executes a corresponding policy, and mitigates impacts of congestion or overload on the target UE receiving the cluster service; and, when resume indication information reported by the network node is received, the cluster service application server utilizes the restored network node to select a bearer mode for transmitting the cluster service. The technical solution of embodiments of the present invention mitigates the impacts of network congestion or overload on the cluster service, thus enhancing user experience with the service.

公开(公告)号：US20160323784A1

公开(公告)日：2016-11-03

申请号：US15109166

申请日：2014-06-16

Applicant: ZTE CORPORATION

Inventor： Zijiang MA ,  Hongjun LIU ,  Chen LU

IPC: H04W36/00 ,  H04W72/04 ,  H04W76/02 ,  H04W36/08

CPC classification number: H04W36/0022 ,  H04W36/08 ,  H04W72/042 ,  H04W76/10

Abstract: Provided are a method and device for sending indication information, and UE. In the method, a UE sends to a network side, when determining that the UE has left an MBSFN area capable of carrying a predetermined MBMS, indication information for triggering the network side to set up a bearer for the UE to transmit the predetermined MBMS. The technical problem in the related art that a network side usually fails to know that UE moves to a cell unable to carry an MBMS, so that the network side cannot ensure service continuity and thus reception of the MBMS by a user side is interrupted is solved. The network side knows in time that the UE has left the MBSFN area capable of carrying the predetermined MBMS that is being received or is prepared to be received, and the network side can take measures in time to ensure MBMS continuity.

Abstract translation: 提供了一种用于发送指示信息的方法和装置，以及UE。 在该方法中，当UE确定已经离开能够携带预定MBMS的MBSFN区域时，UE向网络侧发送触发网络侧的指示信息，以建立用于UE发送预定MBMS的承载。 相关技术中的技术问题是，网络侧通常不知道UE移动到不能携带MBMS的小区，使得网络侧不能确保服务连续性，并且因此用户侧的MBMS的接收被中断被解决 。 网络侧及时知道UE已经离开能够携带正在接收或准备接收的预定MBMS的MBSFN区域，网络侧可以及时采取措施来确保MBMS的连续性。

公开(公告)号：US20160269189A1

公开(公告)日：2016-09-15

申请号：US15034549

申请日：2014-05-23

Applicant: ZTE CORPORATION

Inventor： Hui XU ,  Lei MAO ,  Zijiang MA ,  Youjun GAO

IPC: H04L12/18 ,  H04W24/08 ,  H04L5/00 ,  H04W4/06

CPC classification number: H04L12/189 ,  H04L5/0048 ,  H04L12/1877 ,  H04W4/06 ,  H04W4/08 ,  H04W24/08 ,  H04W76/20 ,  H04W76/40 ,  H04W88/02

Abstract: Disclosed are a cluster communication method and system, a user equipment and a network side device. The cluster communication method disclosed in the embodiment of the present document includes: when a cluster user equipment (UE) is interested in receiving or is currently receiving a cluster service in a multimedia broadcast multicast service (MBMS) bearer, if the cluster UE judges that it is needed to transmit the cluster service via a unicast bearer, sending a request to a cluster application server (AS) for transmitting the cluster service via a unicast bearer; after the AS accepts the request of the cluster UE and establishes a unicast bearer with the cluster UE, the cluster UE receiving cluster data via the unicast bearer and stopping receiving the cluster data in the MBMS bearer. The embodiment of the present document further discloses a user equipment, a network side device and a cluster communication system.

Abstract translation: 公开了一种集群通信方法和系统，用户设备和网络侧设备。 在本文的实施例中公开的集群通信方法包括：当集群用户设备（UE）有兴趣在多媒体广播多播服务（MBMS）承载中接收或正在接收集群服务时，如果集群UE判断该 需要经由单播承载来发送群集服务，向群集应用服务器（AS）发送请求以经由单播承载发送群集服务; 在AS接收到集群UE的请求并与集群UE建立单播承载之后，集群UE经由单播承载接收集群数据，并停止接收MBMS承载中的集群数据。 本文的实施例还公开了一种用户设备，网络侧设备和群集通信系统。