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    • 1. 发明申请
    • METHOD FOR HANDING OVER A MOBILE RELAY NODE
    • 用于手持式移动继电器节点的方法
    • WO2013075755A1
    • 2013-05-30
    • PCT/EP2011/071033
    • 2011-11-25
    • NOKIA SIEMENS NETWORKS OYXU, XiangREDANA, SimoneSCHWARZBAUER, Hanns JuergenWALDHAUSER, Richard
    • XU, XiangREDANA, SimoneSCHWARZBAUER, Hanns JuergenWALDHAUSER, Richard
    • H04W36/00
    • H04W36/0033H04W36/0016H04W88/04
    • It is described a method for handing over a mobile relay node from a source base station to a target base station, wherein a user equipment is adapted to communicate with a further user equipment using a communication path via the mobile relay node and the source base station by using a first gateway functionality of the source base station, and wherein a management unit is adapted to manage the communication path. The method comprises preparing, by the management unit, a handover of the mobile relay node from the source base station to the target base station, allocating, by the management unit, re- sources in the target base station for providing a second gateway functionality for a further communication path for the user equipment via the mobile relay node and the target base station to the further user equipment, establishing, by the management unit, the second gateway functionality for the further communication path for the user equipment via the mobile relay node and the target base station to the further user equipment, and handing over, by the management unit, the mobile relay node from the source base station to the target base station.
    • 描述了一种用于将移动中继节点从源基站切换到目标基站的方法,其中用户设备适于使用经由移动中继节点和源基站的通信路径与另外的用户设备进行通信 通过使用源基站的第一网关功能,并且其中管理单元适于管理通信路径。 所述方法包括由所述管理单元准备所述移动中继节点从所述源基站到所述目标基站的切换,由所述管理单元向所述目标基站分配用于提供第二网关功能的第二网关功能, 经由移动中继节点和目标基站到另外的用户设备的用户设备的另外的通信路径,由管理单元通过移动中继节点建立用于用户设备的另外通信路径的第二网关功能,以及 目标基站到另外的用户设备,并且由管理单元将移动中继节点从源基站切换到目标基站。
    • 2. 发明申请
    • MOBILE RELAY SUPPORT IN RELAY-ENHANCED ACCESS NETWORKS
    • 移动继电器在继电器增强型接入网络中的支持
    • WO2013044979A1
    • 2013-04-04
    • PCT/EP2011/067126
    • 2011-09-30
    • NOKIA SIEMENS NETWORKS OYXU, XiangREDANA, SimoneSCHWARZBAUER, Hanns JuergenWALDHAUSER, Richard
    • XU, XiangREDANA, SimoneSCHWARZBAUER, Hanns JuergenWALDHAUSER, Richard
    • H04W88/04
    • H04W88/04H04W36/08H04W76/10H04W84/005H04W92/045
    • There are provided measures for mobile relay support in relay-enhanced access networks. Such measures may exemplarily comprise setting up a first packet data connection for traffic in a relay-enhanced access network, which relates to first-type user terminals using the same access technology as a base station, from a mobile relay towards a packet data network via a first packet gateway functionality collocated with the base station currently serving the mobile relay, and setting up a second packet data connection for traffic in the relay-enhanced access network, which relates to second-type user terminals using another access technologies as the base station and the mobile relay, from the mobile relay towards the packet data network via a second packet gateway functionality external to the base station currently serving the mobile relay. Such measures may exemplarily also comprise at least one of conveying additional context information for one or more contexts of user terminals connecting to the mobile relay from a source base station to the mobile relay, and initiating a group context update procedure for one or more contexts of user terminals connecting to the mobile relay in at least one of the mobile relay, the target base station, a mobility management entity of the user terminal, any selected mobility management entity in case the mobility management entity of the user terminal is unavailable, and a serving gateway entity of the user terminal.
    • 在中继增强接入网络中提供移动中继支持的措施。 这样的措施可以示例性地包括建立用于中继增强接入网络中的业务的第一分组数据连接,其涉及使用与基站相同的接入技术的第一类型用户终端,从移动中继向分组数据网络经由 与当前为移动中继服务的基站并置的第一分组网关功能,以及为中继增强接入网中的业务建立第二分组数据连接,其涉及使用另一接入技术作为基站的第二类用户终端 以及移动中继器,其通过当前为移动中继服务的基站外部的第二分组网关功能从移动中继站向分组数据网络发送。 这样的措施可以示例性地还包括传送用于从源基站连接到移动中继站的连接到移动中继的用户终端的一个或多个上下文的附加上下文信息,以及发起用于一个或多个上下文的组上下文更新过程 在用户终端的移动性管理实体不可用的情况下,移动中继,目标基站,用户终端的移动性管理实体中的至少一个连接到移动中继的用户终端,以及任何所选择的移动性管理实体,以及 服务用户终端的网关实体。