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：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。