发明名称 |
Method and system for transmitting and receiving broadcast service data in a wireless communication system |
摘要 |
A method and system are provided for transmitting broadcast service data in a wireless communication system using an Orthogonal Frequency Division Multiple Access (OFDMA) scheme in which data transmission is achieved through a downlink and an uplink within one frame. The system being connected to a broadcast server. The system and method include allocating a connection identifier (CID) to each broadcast service for identification of a broadcast service packet transmitted over the downlink, and transmitting broadcast service information for each broadcast service; and receiving a broadcast packet from the broadcast server, and transmitting a physical layer transmission information element (DL-MAP) including a broadcast service CID for the broadcast packet through the downlink0.
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申请公布号 |
US2005255862(A1) |
申请公布日期 |
2005.11.17 |
申请号 |
US20050124375 |
申请日期 |
2005.05.09 |
申请人 |
JUNG JUNG-SOO;KIM YU-CHUL;KIM DAE-GYUN;BAE BEOM-SIK;CHANG YONG;LIM GEUN-HWI;SON JUNG-JE |
发明人 |
JUNG JUNG-SOO;KIM YU-CHUL;KIM DAE-GYUN;BAE BEOM-SIK;CHANG YONG;LIM GEUN-HWI;SON JUNG-JE |
分类号 |
H04B7/26;H04L12/28;H04W4/06;H04W8/26;H04W68/02;(IPC1-7):H04Q7/20 |
主分类号 |
H04B7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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