发明名称 |
METHOD AND APPARATUS FOR KEEP-ALIVE BITS TRANSMISSION |
摘要 |
<p>Systems and methodologies are described that provide techniques for managing persistent resource assignments in a wireless communication system. An access point can generate a bitmap by mapping access terminals having persistent assignments for traffic channels to a series of bitmap bits that provide keep-alive indications for the access terminals. The bitmap can then be provided as a common keep-alive message in a broadcast or multicast transmission to the access terminals. The keep-alive message can further include CRC bits for error prevention. An access terminal, upon receiving the keep-alive message, can then determine whether a bitmap bit in the keep-alive message corresponding to the access terminal conveys a keep-alive indication for the terminal and utilize its persistently assigned traffic channels accordingly.</p> |
申请公布号 |
KR20090061657(A) |
申请公布日期 |
2009.06.16 |
申请号 |
KR20097007589 |
申请日期 |
2007.09.11 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
KHANDEKAR AAMOD;GOROKHOV ALEXEI;PRAKASH RAJAT |
分类号 |
H04L29/08;H04W4/12;H04W28/04;H04W28/06;H04W76/04 |
主分类号 |
H04L29/08 |
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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