181 search results - page 10 / 37 » Downlink Interference Alignment |
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
In this paper, we present a novel integer programming (IP) optimization formulation for downlink OFDM subchannel allocations in a multicell system and propose viable sub-optimal so...
VTC
2010
IEEE
13 years 6 months ago
2010
IEEE
—Coordinated multi-point transmission/reception (CoMP), in which base stations (BSs) cooperate during the downlink, has been identified as a tool for improving user rates and mi...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
— Next generation mobile communications systems will most likely employ network MIMO in order to mitigate inter-cell interference and improve system fairness and spectral effici...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
— In this paper, a semi-analytical approach for the performance analysis of the random time slot (TS) hopping (RTSH) algorithm applied to code division multiple access time divis...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—The degrees of freedom (DoF) of K-user MIMO interference networks with constant channel coefficients are not known in general. Determining the feasibility of a linear interfere...