发明名称 |
ROBUST RATE, POWER AND PRECODER ADAPTATION FOR SLOW FADING MIMO CHANNELS WITH NOISY LIMITED FEEDBACK |
摘要 |
System and methodologies are provided herein for rate, power and precoder adaptation for slow fading MIMO communication channels with noisy limited feedback. To optimize a rate of successful information delivery from a wireless transmitter to a wireless receiver and to provide robustness to channel noise, a joint design and optimization technique is utilized to provide optimal power, rate, and precoding adaptation policies for use by a wireless transmitter and an optimal feedback scheme and index assignment mapping for use by a wireless receiver. Additionally, various optimization and design techniques described herein are performed using a low-complexity online adaptation coupled with an offline optimization design. |
申请公布号 |
WO2009013631(A3) |
申请公布日期 |
2009.06.04 |
申请号 |
WO2008IB02785 |
申请日期 |
2008.03.07 |
申请人 |
THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY, ET AL;WU, TIANYU;LAU, VINCENT, KIN NANG |
发明人 |
WU, TIANYU;LAU, VINCENT, KIN NANG |
分类号 |
H04B7/04 |
主分类号 |
H04B7/04 |
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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