Adaptive limited feedback for interference alignment in MIMO interference channels
نویسندگان
چکیده
منابع مشابه
Adaptive limited feedback for interference alignment in MIMO interference channels
It is very important that the radar sensor network has autonomous capabilities such as self-managing, etc. Quite often, MIMO interference channels are applied to radar sensor networks, and for self-managing purpose, interference management in MIMO interference channels is critical. Interference alignment (IA) has the potential to dramatically improve system throughput by effectively mitigating ...
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In a K-user N×N MIMO interference channel, each user achieves N/2 degrees of freedom through the concept of interference alignment [1], which utilizes the reciprocity of wireless channels. In nonreciprocal MIMO interference channels, [1] needs huge feedback overhead since each receiver should inform each transmitter how much interference it induces. When the bandwidth of the feedback channel is...
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ژورنال
عنوان ژورنال: EURASIP Journal on Wireless Communications and Networking
سال: 2016
ISSN: 1687-1499
DOI: 10.1186/s13638-016-0724-z