发明授权
US06674739B1 Device and method for assigning spreading code for reverse common channel message in CDMA communication system
有权
用于在CDMA通信系统中分配反向公共信道消息的扩展码的装置和方法
- 专利标题: Device and method for assigning spreading code for reverse common channel message in CDMA communication system
- 专利标题(中): 用于在CDMA通信系统中分配反向公共信道消息的扩展码的装置和方法
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申请号: US09277664申请日: 1999-03-26
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公开(公告)号: US06674739B1公开(公告)日: 2004-01-06
- 发明人: Hyun-Seok Lee , Hi-Chan Moon , Soon-Young Y oon , Young-Ky Kim , Jin-Soo Park , Jae-Min Ahn
- 申请人: Hyun-Seok Lee , Hi-Chan Moon , Soon-Young Y oon , Young-Ky Kim , Jin-Soo Park , Jae-Min Ahn
- 优先权: KR98-10617 19980326; KR98-13150 19980413
- 主分类号: H04B7216
- IPC分类号: H04B7216
摘要:
There are provided a common channel message communicating device and method in a CDMA communication system. In a base station of the common channel message communicating device, a control message generator generates a control message including information representative of a spreading code for spreading a reverse common channel message, and a forward common channel transmitter transmits the control message on a forward common channel. In a mobile station, a control message analyser analyses information representative of an assigned spreading code included in the control message received on the forward common channel, a spreading code generator generates a spreading code based on the spreading code information, and a channel transmitter spreads the reverse common channel message by the spreading code and transmits the spread reverse common channel message.