发明名称 |
RELIABLE UPLINK RESOURCE REQUEST |
摘要 |
Systems and methodologies are described that facilitate reliably requesting uplink resources in a wireless communications environment. In particular, mechanisms are provided for reliable uplink resource requests at instants when uplink resources are not retained. A mobile device transmits an uplink resource request on a feedback information channel conventionally utilized for channel quality indicators. The mobile device utilizes specific codewords reserved for uplink requests. In addition, a power spectral density of the feedback information channel is boosted to lower an error rate of the channel when reserved codewords are transmitted. |
申请公布号 |
WO2008055239(A3) |
申请公布日期 |
2008.10.23 |
申请号 |
WO2007US83244 |
申请日期 |
2007.10.31 |
申请人 |
QUALCOMM INCORPORATED;CHAPONNIERE, ETIENNE F. |
发明人 |
CHAPONNIERE, ETIENNE F. |
分类号 |
H04L5/02;H04W52/32;H04W52/50;H04W74/08 |
主分类号 |
H04L5/02 |
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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