19 search results - page 3 / 4 » Interference alignment in MIMO cellular networks |
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
In this paper we consider an interference channel where a set of primary active users are cooperating through interference alignment over a constant multiple-input-multiple-output...
VTC
2010
IEEE
13 years 4 months ago
2010
IEEE
Abstract—We evaluate the interference limited spectral efficiency of a small cellular network using measurements with 3 sites at an ISD of 750 m. Each 3-sector site is equipped ...
INFOCOM
2010
IEEE
13 years 4 months ago
2010
IEEE
—Physical layer techniques have come a long way and can achieve close to Shannon capacity for single pointto-point transmissions. It is apparent that, to further improve network ...
ICC
2009
IEEE
14 years 1 months ago
2009
IEEE
— In cellular networks, relays and/or mobiles can cooperate to improve the overall system performance. For example, once the transmission from a base station with multiple antenn...
TIT
2011
13 years 1 months ago
2011
—Maximization of the weighted sum-rate of secondary users (SUs) possibly equipped with multiantenna transmitters and receivers is considered in the context of cognitive radio (CR...