Method, communication system, and network entity for group nodes handover
    1.
    发明授权
    Method, communication system, and network entity for group nodes handover 有权
    方法,通信系统和组节点切换的网络实体

    公开(公告)号:US08208444B2

    公开(公告)日:2012-06-26

    申请号:US12507848

    申请日:2009-07-23

    IPC分类号: H04W4/00 H04W36/00 H04W72/00

    摘要: A method, a communication system, and a network entity for group handover are provided. The method includes the following steps. A first tunnel connection is established between a mobile relay station (MRS) and a serving entity (SE). A target entity (TE) obtains group information about the group to be handed over, and the group information includes information about a first tunnel. According to the group information, the TE configures information about a second tunnel for the group, and the information about the second tunnel is required for group handover. The group nodes are handed over from the SE to the TE according to the information about the second tunnel. Thereby, the group information that needs to be transmitted in a handover process is reduced, and problems resulting from the number of handovers can be avoided.

    摘要翻译: 提供了一种用于组切换的方法,通信系统和网络实体。 该方法包括以下步骤。 在移动中继站(MRS)和服务实体(SE)之间建立第一隧道连接。 目标实体(TE)获取关于要移交的组的组信息,组信息包括关于第一隧道的信息。 根据组信息,TE配置关于组的第二隧道的信息,并且关于第二隧道的信息对于组切换是必需的。 根据关于第二隧道的信息,组节点从SE切换到TE。 因此,减少了在切换处理中需要发送的组信息,并且可以避免由切换次数导致的问题。

    METHOD, COMMUNICATION SYSTEM, AND NETWORK ENTITY FOR GROUP NODES HANDOVER
    2.
    发明申请
    METHOD, COMMUNICATION SYSTEM, AND NETWORK ENTITY FOR GROUP NODES HANDOVER 有权
    方法,通信系统和网络实体进行群组切换

    公开(公告)号:US20090285182A1

    公开(公告)日:2009-11-19

    申请号:US12507848

    申请日:2009-07-23

    IPC分类号: H04W36/00

    摘要: A method, a communication system, and a network entity for group handover are provided. The method includes the following steps. A first tunnel connection is established between a mobile relay station (MRS) and a serving entity (SE). A target entity (TE) obtains group information about the group to be handed over, and the group information includes information about a first tunnel. According to the group information, the TE configures information about a second tunnel for the group, and the information about the second tunnel is required for group handover. The group nodes are handed over from the SE to the TE according to the information about the second tunnel. Thereby, the group information that needs to be transmitted in a handover process is reduced, and problems resulting from the number of handovers can be avoided.

    摘要翻译: 提供了一种用于组切换的方法,通信系统和网络实体。 该方法包括以下步骤。 在移动中继站(MRS)和服务实体(SE)之间建立第一隧道连接。 目标实体(TE)获取关于要移交的组的组信息,组信息包括关于第一隧道的信息。 根据组信息,TE配置关于组的第二隧道的信息,并且关于第二隧道的信息对于组切换是必需的。 根据关于第二隧道的信息,组节点从SE切换到TE。 因此,减少了在切换处理中需要发送的组信息,并且可以避免由切换次数导致的问题。

    METHOD, WIRELESS COMMUNICATION SYSTEM, AND GROUP MOBILITY CONTROLLER FOR PROCESSING GROUP MOBILITY
    3.
    发明申请
    METHOD, WIRELESS COMMUNICATION SYSTEM, AND GROUP MOBILITY CONTROLLER FOR PROCESSING GROUP MOBILITY 审中-公开
    方法,无线通信系统,以及用于处理组移动的组移动控制器

    公开(公告)号:US20100062772A1

    公开(公告)日:2010-03-11

    申请号:US12554094

    申请日:2009-09-04

    IPC分类号: H04W36/00 H04W68/00

    摘要: A method, a wireless communication system, and a group mobility controller (GMC) for processing group mobility are provided by the exemplary embodiments of the present invention. In the method, a fixed GMC paging group identifier (PG-ID) is assigned to the GMC when the GMC starts up a group mobility function; and a target network obtains group information of the GMC, and updates a PG-ID list of the target network with the group information of the GMC during a message interaction process when the GMC hands over from a serving network to the target network, and then utilizes the updated PG-ID list during a subsequent interaction process with a group node. The system includes a GMC, a serving network, and a target network. The signaling storm raised when numbers of terminals in an idle mode perform location update at the same time during the group mobility can be avoided according to the above technical solutions, thereby realizing the economy of air interface resources and signaling overheads.

    摘要翻译: 本发明的示例性实施例提供了一种用于处理组移动性的方法,无线通信系统和组移动性控制器(GMC)。 在该方法中,当GMC启动组移动性功能时,将固定的GMC寻呼组标识符(PG-ID)分配给GMC; 并且目标网络获取GMC的组信息,并且当GMC从服务网络切换到目标网络时,在消息交互过程期间使用GMC的组信息更新目标网络的PG-ID列表,然后 在与组节点的后续交互过程期间利用更新的PG-ID列表。 该系统包括GMC,服务网络和目标网络。 当空闲模式下的终端数量根据上述技术方案可以避免组群移动时同时进行位置更新,从而实现空中接口资源和信令开销的经济性,引发信令风暴。

    METHOD, BASE STATION, RELAY STATION AND RELAY COMMUNICATION SYSTEM FOR IMPLEMENTING MESSAGE AUTHENTICATION
    4.
    发明申请
    METHOD, BASE STATION, RELAY STATION AND RELAY COMMUNICATION SYSTEM FOR IMPLEMENTING MESSAGE AUTHENTICATION 审中-公开
    方法,基站,中继站和中继通信系统实施消息认证

    公开(公告)号:US20100042844A1

    公开(公告)日:2010-02-18

    申请号:US12582951

    申请日:2009-10-21

    申请人: Guohui ZOU Yan Peng

    发明人: Guohui ZOU Yan Peng

    IPC分类号: H04L9/32 H04L9/08 H04L9/00

    摘要: A method for implementing message authentication is provided. The method includes the following steps. A path by which a destination address of a message to be sent can be reached is determined. A signature processing is performed on the message to be sent according to a private key corresponding to the path, so as to obtain an authentication code. The message to be sent and the authentication code are sent through the path.

    摘要翻译: 提供了一种实现消息认证的方法。 该方法包括以下步骤。 确定可以达到要发送的消息的目的地地址的路径。 对要发送的消息进行签名处理,根据与该路径相对应的私钥,以获得认证码。 要发送的消息和认证码通过路径发送。

    Message handling method and device
    5.
    发明授权
    Message handling method and device 有权
    消息处理方法和设备

    公开(公告)号:US09414270B2

    公开(公告)日:2016-08-09

    申请号:US13435815

    申请日:2012-03-30

    IPC分类号: H04W36/00 H04W92/20

    摘要: In the field of communications technologies, a message handling method and a message handling device are provided. The method includes: a notification indicating whether an X2 interface to a neighbor node is available is received; using an S1 interface to send information when the X2 interface is unavailable; and/or receiving a notification indicating whether an S1 interface to a neighbor node is available, and using an X2 interface to send information when the S1 interface is unavailable. The technical solutions can ensure normal communication, and reduce possibility of communication failure.

    摘要翻译: 在通信技术领域中,提供了消息处理方法和消息处理装置。 该方法包括:接收到指示相邻节点的X2接口是否可用的通知; 当X2接口不可用时,使用S1接口发送信息; 和/或接收指示与邻居节点的S1接口是否可用的通知,以及当S1接口不可用时使用X2接口发送信息。 技术方案可以保证正常通信,减少通信故障的可能性。

    Method and system for a relay node to access a network
    6.
    发明授权
    Method and system for a relay node to access a network 有权
    用于中继节点访问网络的方法和系统

    公开(公告)号:US08625480B2

    公开(公告)日:2014-01-07

    申请号:US13225072

    申请日:2011-09-02

    申请人: Ke Wang Yan Peng Tao Gao

    IPC分类号: H04B7/14

    CPC分类号: H04W84/047 H04B7/155

    摘要: A method and a system for a relay node to access a network are provided, and are related to the field of communications technology. The invention is disclosed in order to solve the problem that the RN cannot access the network directly in the prior art. The method for the RN to access the network includes: receiving, by a base station, a network access message including information for identifying the RN (101); enabling, according to the information for identifying the RN (102), the RN waiting for access to access the network. Through the method, the RN can access the network directly through the base station.

    摘要翻译: 提供了一种中继节点访问网络的方法和系统,与通信技术领域有关。 公开了本发明,以解决现有技术中RN不能直接访问网络的问题。 用于接入网络的方法包括:由基站接收包括用于识别RN(101)的信息的网络接入消息; 根据用于识别RN(102)的信息,RN等待访问网络的RN。 通过该方法,RN可以通过基站直接接入网络。

    MESSAGE HANDLING METHOD AND DEVICE
    7.
    发明申请
    MESSAGE HANDLING METHOD AND DEVICE 有权
    消息处理方法和设备

    公开(公告)号:US20120190368A1

    公开(公告)日:2012-07-26

    申请号:US13435815

    申请日:2012-03-30

    IPC分类号: H04W4/20 H04W36/22

    摘要: In the field of communications technologies, a message handling method and a message handling device are provided. The method includes: a notification indicating whether an X2 interface to a neighbor node is available is received; using an S1 interface to send information when the X2 interface is unavailable; and/or receiving a notification indicating whether an S1 interface to a neighbor node is available, and using an X2 interface to send information when the S1 interface is unavailable. The technical solutions can ensure normal communication, and reduce possibility of communication failure.

    摘要翻译: 在通信技术领域中,提供了消息处理方法和消息处理装置。 该方法包括:接收到指示相邻节点的X2接口是否可用的通知; 当X2接口不可用时,使用S1接口发送信息; 和/或接收指示与邻居节点的S1接口是否可用的通知,以及当S1接口不可用时使用X2接口发送信息。 技术方案可以保证正常通信,减少通信故障的可能性。

    Handover processing method and device
    8.
    发明授权
    Handover processing method and device 有权
    切换处理方法和装置

    公开(公告)号:US08396479B2

    公开(公告)日:2013-03-12

    申请号:US13590907

    申请日:2012-08-21

    IPC分类号: H04W36/00

    摘要: A handover processing method includes obtaining, by a relay station, information, where the information is used for determining whether a mobility management entity (MME) of a user equipment is in a mobility management entity pool (MME pool) to which a neighboring eNB belongs; and determining, by the relay station, that an X2 interface between a serving eNB of the relay station and the neighboring eNB cannot be used for handover if the MME of the user equipment is not in the MME pool to which the neighboring eNB belongs. The foregoing technical solutions may enable the relay station to initiate a correct handover procedure.

    摘要翻译: 切换处理方法包括:通过中继站获取信息,其中所述信息用于确定用户设备的移动性管理实体(MME)是否在相邻eNB所属的移动性管理实体池(MME池)中 ; 并且由所述中继站确定所述中继站的服务eNB与所述相邻eNB之间的X2接口如果所述用户设备的MME不在所述相邻eNB所属的MME池中,则不能用于切换。 上述技术方案可以使中继站能够启动正确的切换过程。

    METHOD AND SYSTEM FOR A RELAY NODE TO ACCESS A NETWORK
    9.
    发明申请
    METHOD AND SYSTEM FOR A RELAY NODE TO ACCESS A NETWORK 有权
    用于接入网络的继电器节点的方法和系统

    公开(公告)号:US20110317617A1

    公开(公告)日:2011-12-29

    申请号:US13225072

    申请日:2011-09-02

    IPC分类号: H04W40/00 H04W76/02 H04W88/04

    CPC分类号: H04W84/047 H04B7/155

    摘要: A method and a system for a relay node to access a network are provided, and are related to the field of communications technology. The invention is disclosed in order to solve the problem that the RN cannot access the network directly in the prior art. The method for the RN to access the network includes: receiving, by a base station, a network access message including information for identifying the RN (101); enabling, according to the information for identifying the RN (102), the RN waiting for access to access the network. Through the method, the RN can access the network directly through the base station.

    摘要翻译: 提供了一种中继节点访问网络的方法和系统,与通信技术领域有关。 公开了本发明,以解决现有技术中RN不能直接访问网络的问题。 用于接入网络的方法包括:由基站接收包括用于识别RN(101)的信息的网络接入消息; 根据用于识别RN(102)的信息,RN等待访问网络的RN。 通过该方法,RN可以通过基站直接接入网络。