发明名称 |
Method and apparatus for multicasting with feedback information |
摘要 |
A method for multicasting a packet begins by providing a buffer for each of two user equipments (UEs) in communication with a base station. A determination is made whether there is a previously unsent packet at the base station. A second determination is made whether both UE buffers are non-empty. A non-empty buffer is flushed if there is no previously unsent packet and if one of the buffers is non-empty. A packet is selected to be transmitted if there is a previously unsent packet or if both buffers are non-empty. The buffers are updated based on feedback received from the UEs.
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申请公布号 |
US8005027(B2) |
申请公布日期 |
2011.08.23 |
申请号 |
US20080971161 |
申请日期 |
2008.01.08 |
申请人 |
INTERDIGITAL TECHNOLOGY CORPORATION |
发明人 |
YE CHUNXUAN;REZNIK ALEXANDER;SHAH YOGENDRA C.;PIETRASKI PHILIP J.;DIFAZIO ROBERT A. |
分类号 |
H04B7/005 |
主分类号 |
H04B7/005 |
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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