发明名称 |
Apparatus and method for enhancing link performance of multicast service in wireless system |
摘要 |
Provided is an apparatus and method for enhancing the link performance of a multicast service for UEs in a wireless system. In the method, multicast data received in an Nth frame is recovered using systematic packets. When the recovery fails, parity packets are received in an (N+1)th frame and are used to recover the multicast data. When the recovery fails again, an autonomous handover is performed to receive parity packets from a neighboring cell or sector, which are used to recover and the multicast data.
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申请公布号 |
US2007153724(A1) |
申请公布日期 |
2007.07.05 |
申请号 |
US20070649027 |
申请日期 |
2007.01.03 |
申请人 |
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
CHEON JUNG-HOON;CHO SUNG-HYUN;CHO DONG-HO;KWON TAE-SOO;KIM JU-YEOP;LEE HO-WON;JO O-HYUN;CHOI SIK |
分类号 |
H04W4/06;H04W28/04;H04W36/00 |
主分类号 |
H04W4/06 |
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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