发明名称 |
FORWARD-LINK SCHEDULING IN A WIRELESS COMMUNICATION SYSTEM DURING SOFT AND SOFTER HANDOFF |
摘要 |
<p>A method and apparatus for scheduling transmit rates and power levels for data in conjunction with a voice-data communication during conditions of soft and softer handoff. During conditions of no handoff, or hard handoff, an algorithm selects a slot reflecting a favored power level and transmission rate for transmitting the non-voice data on a supplemental channel. The slot is selected based upon the transmission power levels for voice-data transmitted by a base station to a remote station on a fundamental channel. The algorithm applies to softer handoff using information from all the sectors of a base station involved in the softer handoff. During soft handoff, instead of scheduling forward link transmission based on recent power and rate, or C/I information, data is continuously transmitted to the user at a power level based on average required power.</p> |
申请公布号 |
WO02069521(A1) |
申请公布日期 |
2002.09.06 |
申请号 |
WO2002US05409 |
申请日期 |
2002.02.22 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
HOLTZMAN, JACK, M.;BAO, GANG |
分类号 |
H04B7/005;H04B7/26;H04W36/18;H04W52/22;H04W52/34;H04W52/40;(IPC1-7):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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