公开(公告)号：US20180288576A1

公开(公告)日：2018-10-04

申请号：US15525195

申请日：2015-04-13

Applicant: ZTE Corporation

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

IPC: H04W4/06 ,  H04W72/00 ,  H04W28/02

CPC classification number: H04W4/06 ,  H04W28/0289 ,  H04W72/005

Abstract: Provided are methods and apparatuses for processing indication information. According to a method for processing indication information, a predetermined network element determines a Multimedia Broadcast Multicast Service (MBMS) to be suspended; and the predetermined network element sends, to an Evolved Node B (eNB), indication information used for indicating that the MBMS is to be suspended. The indication information is used for indicating the eNB receiving the indication information to send Multicast Channel (MCH) Scheduling Information (MSI) to User Equipment (UE), and the MSI includes a specific value used for notifying the UE of the MBMS to be suspended. By the technical solution, the problem of how to notify the eNB, how to notify the influenced UEs by the eNB and how to process the suspended service by the UE when the network element selects to suspend the MBMS in the related technology is solved, and effects of timely notifying the eNB and the UE and processing the suspended service by the UE are achieved.

公开(公告)号：US20180249442A1

公开(公告)日：2018-08-30

申请号：US15752681

申请日：2016-05-24

Applicant: ZTE Corporation

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

IPC: H04W72/00 ,  H04W72/04 ,  H04W4/06

Abstract: A resource configuration method, system and device for a Single-Cell Multicast Control Channel (SC-MCCH) are provided. In the method, a base station sends a system broadcast message, which includes configuration information of the SC-MCCH configured by the base station, the configuration information includes a Modification Period (MP) of the SC-MCCH and time-domain location information of the SC-MCCH, and the configuration information further includes at least one of: a Repetition Period (RP) of the SC-MCCH, configuration information of SC-MCCH change notification information, and a value tag.

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：US20170071025A1

公开(公告)日：2017-03-09

申请号：US15039035

申请日：2014-05-20

Applicant: ZTE CORPORATION

Inventor： Hui XU

IPC: H04W76/02 ,  H04W28/02 ,  H04W76/04

CPC classification number: H04W76/18 ,  H04W4/70 ,  H04W28/0289 ,  H04W28/12 ,  H04W28/16 ,  H04W48/06 ,  H04W76/27 ,  H04W88/12

Abstract: Disclosed are an NAS connection establishment method and a radio access network node, the method includes: a radio access network node receiving, from a machine type communication (MTC) user equipment (UE), an Access Stratum (AS) message carrying a non-access stratum (NAS) request message, wherein the AS message carries a request reason of the AS request message; the radio access network node converting the request reason in the AS message into priority indication information and sending a signaling to a core network node, wherein the signaling includes priority indication information and the NAS request message carried in the AS message; the core network node determining the priority of the NAS request message based on the priority indication information in the signaling, and when the core network has a congestion, the core network node sending a rejection response message to a UE that sends an NAS request message with a low priority.

Abstract translation: 公开了一种NAS连接建立方法和无线接入网络节点，所述方法包括：无线接入网节点从机器类型通信（MTC）用户设备（UE）接收携带非接入网络的接入层（AS） 接入层（NAS）请求消息，其中所述AS消息携带所述AS请求消息的请求原因; 所述无线接入网节点将所述AS消息中的请求原因转换为优先指示信息，并向核心网节点发送信令，其中所述信令包括所述AS消息中承载的优先级指示信息和所述NAS请求消息; 核心网络节点根据信令中的优先级指示信息确定NAS请求消息的优先级，当核心网拥塞时，核心网节点向发送NAS请求消息的UE发送拒绝响应消息， 低优先级。

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。