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发明授权
CN1988411B 用于管理连接标识符的通信系统、用于通信系统中的基站和中继站的通信方法及通信系统中的中继站 失效 - 权利终止

用于管理连接标识符的通信系统、用于通信系统中的基站和中继站的通信方法及通信系统中的中继站
摘要：
本发明提供了一种在多跳中继宽带无线接入(BWA)系统中管理连接标识符(CID)的装置和方法。提供了一种在多跳中继蜂窝通信系统中用于中继站(RS)的装置。该装置包括数据库、控制器、和发送器。数据库用于管理由基站(BS)分配给RS的连接指示符(CID)组。当接收到来自MS的控制消息，控制器访问数据库，以分配给移动站(MS)CID组中的一个CID。发送器构建包括分配给MS的CID的响应消息，并向MS发送该响应消息。在BS不参与的情况下，MS可以直接由RS分配CID，从而可以快速执行初始测距过程。
摘要（英）：

Provided are an apparatus and method for managing connection identifiers (CIDs) in a multi-hop relay Broadband Wireless Access (BWA) system. An apparatus is provided for a Relay Station (RS) in a multi-hop relay cellular communication system. The apparatus includes a database, a controller, and a transmitter. The database is used for managing a Connection Identifier (CID) set assigned to the RS by a Base Station (BS). The controller accesses the database to assign one CID of the CID set to a Mobile Station (MS) when receiving a control message from the MS. The transmitter constructs a response message including the CID assigned to the MS and transmits the response message to the MS. The MS can be assigned a CID directly from the RS in a condition that the BS is not involved, so that the initial ranging procedure can be rapidly performed.

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