发明名称 |
WIRELESS COMMUNICATION RATE SHAPING |
摘要 |
Reverse Link (RL) data rate allocation in a High Data Rate (such as 1xEV-DO) system as a function of Forward Link (FL) channel quality. Rate shaping of a throughput profile for multiple Access Terminals (ATs) is performed by adjusting transition probabilities associated with a data rate allocation algorithm. The RL maximum data rate per AT is adjusted to reduce the loading in a designated area and result in rate shaping of the cell and/or sector. I n one embodiment, the maximum data rates are adjusted as a function of the FL Signal to Interference and Noise Ratio (SINR), such as measured per serving sector or as a captured sum total of FL SINR. In still another embodiment, t he maximum data rates are adjusted as a function of differences in rise~over- thermal values between neighboring sectors.
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申请公布号 |
CA2505954(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
CA20032505954 |
申请日期 |
2003.11.07 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
ATTAR, RASHID A.;LOTT, CHRISTOPHER G. |
分类号 |
H04L12/56;H04W28/22;H04W72/08;(IPC1-7):H04Q7/38 |
主分类号 |
H04L12/56 |
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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