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    • 2. 发明申请
    • A METHOD AND APPARATUS OF USING A RELAY STATION TO ASSIST PROCESSING OF REQUESTS FROM USER ENDS
    • 使用中继站协助用户端请求处理的方法和装置
    • WO2008049889A1
    • 2008-05-02
    • PCT/EP2007/061483
    • 2007-10-25
    • NOKIA SIEMENS NETWORKS GMBH & CO. KGLI, HuiLI, PingLIU, TaoXUE, Yi ShengYU, DanZIRWAS, Wolfgang
    • LI, HuiLI, PingLIU, TaoXUE, Yi ShengYU, DanZIRWAS, Wolfgang
    • H04Q7/32
    • H04W28/08H04B7/2606H04W72/0406H04W84/047
    • The present invention provides a method of using a relay station to assist processing of requests from user ends (UEs), comprising: the relay station acquires and monitors channel resource information received from a base station; upon receiving a request from the UEs via the channel resource, the relay station sends the request received to the base station if it detects no response from the base station to the request. The present invention further provides an apparatus of using a relay station to assist processing of requests from UEs, comprising a channel resource acquisition unit for acquiring channel resource information from the base station; a user monitoring unit for monitoring the channel resource acquired by the channel resource acquisition unit and for receiving requests sent from the UEs; a base station monitoring unit for monitoring response from the base station to the requests upon receiving the requests sent from the UEs; a transmitting unit for sending the request to the base station when no response from the base station to the request is detected.
    • 本发明提供一种使用中继站来辅助来自用户端(UE)的请求的处理的方法,包括:所述中继站获取和监视从基站接收的信道资源信息; 在经由信道资源从UE接收到请求时,如果中继站检测到来自基站的请求没有响应,则将所接收的请求发送到基站。 本发明还提供一种使用中继站来辅助来自UE的请求的处理的装置,包括:用于从基站获取信道资源信息的信道资源获取单元; 用户监视单元,用于监视由信道资源获取单元获取的信道资源,并用于接收从UE发送的请求; 基站监视单元,用于在接收到从UE发送的请求时监视从基站到请求的响应; 发送单元,用于当没有检测到基站对请求的响应时,向基站发送请求。
    • 3. 发明申请
    • CONNECTION IDENTITY ALLOCATION METHOD
    • 连接身份分配方法
    • WO2008037814A1
    • 2008-04-03
    • PCT/EP2007/060408
    • 2007-10-01
    • NOKIA SIEMENS NETWORKS GMBH & CO. KGLI, HuiLI, PingXUE, Yi ShengZIRWAS, Wolfgang
    • LI, HuiLI, PingXUE, Yi ShengZIRWAS, Wolfgang
    • H04Q7/32
    • H04W76/11H04B7/2606H04W8/26H04W16/26H04W84/047H04W88/04
    • This invention describes a type of connection identity allocation method, for use in Wimax, whereby the network allocates cells connected by an ownership relationship to the same relay station to association-cell-sets, and allocates a connection identity group to the aforementioned relay station, so that terminals may communicate with a cell within the association-cell-set using connection identities in the connection identity group, through the following steps: The network informs the target cell which has an ownership relationship with the relay station to reserve the aforementioned connection identity group, where the aforementioned target cell belongs to the aforementioned cell set; the transfer of relay station ownership occurs, and the original cell releases the connection identity with the terminal; the terminal then uses the reserved connection identity in the connection identity group to communicate with the aforementioned target cell. The use of this invention can avoid signal interchanges during the connection identity reallocation negotiation procedure, simplifies the relay station ownership transfer signal procedure, thus reducing time delays, improving service quality, and reducing line drop rates.
    • 本发明描述了一种在Wimax中使用的连接身份分配方法,其中网络将通过所有权关系连接的小区分配给相同的中继站以进行关联小区集合,并且向上述中继站分配连接身份组, 使得终端可以通过以下步骤使用连接身份组中的连接身份与关联小区集合内的小区进行通信:网络通知与中继站具有所有权关系的目标小区以保留上述连接身份 组,其中上述目标小区属于上述小区集合; 中继站所有权转移发生,原始信元与终端发布连接身份; 终端然后使用连接身份组中的预留连接身份与上述目标小区进行通信。 本发明的使用可以避免连接身份重新分配协商过程中的信号交换,简化了中继站所有权转移信号的过程,从而减少了延时,提高了业务质量,降低了线路丢包率。
    • 5. 发明申请
    • METHOD FOR SENDING INFORMATION FROM BASE STATION TO RELAY STATION
    • 从基站到中继站发送信息的方法
    • WO2008037811A1
    • 2008-04-03
    • PCT/EP2007/060395
    • 2007-10-01
    • NOKIA SIEMENS NETWORKS GMBH & CO. KGLI, HuiLI, PingXUE, Yi ShengZIRWAS, Wolfgang
    • LI, HuiLI, PingXUE, Yi ShengZIRWAS, Wolfgang
    • H04B7/15
    • H04L27/3472H04B7/2606H04L27/3483H04L27/3488H04W16/26
    • The present invention provides a method for sending information from a base station to a relay station, comprising taking information from the base station to the relay station and information from the base station to a single-hop terminal as the additional message and the basic message respectively, superposing the additional message and the basic message together for modulating by using a hierarchical modulation mode; and sending the hierarchically modulated information by the base station to the relay station. By using the present invention, signaling information and/or delay sensitive operation data can be sent from the base station to the relay station in a timely manner, thus to improve system performance, and furthermore, by using the present invention it is possible not to employ additional system resources, so as to improve the utilization rate of system resources, namely, to improve the frequency spectrum efficiency.
    • 本发明提供了一种从基站向中继站发送信息的方法,包括从基站向中继站取信息,以及从基站到单跳终端的信息分别作为附加消息和基本信息 ,通过使用分级调制模式将附加消息和基本消息叠加在一起进行调制; 以及由所述基站向所述中继站发送所述分层调制信息。 通过使用本发明,信令信息和/或延迟敏感操作数据可以及时地从基站发送到中继站,从而提高系统性能,此外,通过使用本发明,可以不使用 采用额外的系统资源,提高系统资源的利用率,即提高频谱效率。