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188
Voted
GLOBECOM
2007
IEEE
16 years 2 months ago
2007
IEEE
Abstract— We derive a lower bound on the diversitymultiplexing tradeoff for multiple antenna multiple access channels using temporal power control (PC). We quantify the substanti...
208
Voted
GLOBECOM
2007
IEEE
16 years 2 months ago
2007
IEEE
— We consider a MIMO line of sight (LOS) broadcast channel where each user has perfect knowledge of its own channel and feeds back ‘quantized’ channel information to the tran...
181
Voted
GLOBECOM
2007
IEEE
16 years 2 months ago
2007
IEEE
— We consider about a multiple relay system operating under amplify-and-forward (AF) protocol and non-coherent modulation and demodulation. When the relays are under long-term po...
203
Voted
GLOBECOM
2007
IEEE
16 years 2 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...
213
Voted
GLVLSI
2007
IEEE
16 years 2 months ago
2007
IEEE
A special logic synthesis problem is considered for Boolean functions which have large don’t care sets and are irregular. Here, a function is considered as irregular if the inpu...