724 search results - page 91 / 145 » Discrete Rate Simulation using linear programming |
JSAC
2008
13 years 8 months ago
2008
In this paper, we propose a new joint optimization of linear transmit beamforming and receive combining vectors for the multiple-input multiple-output (MIMO) broadcast channel. We ...
MOBIHOC
2004
ACM
14 years 2 months ago
2004
ACM
Energy conservation is a critical issue in wireless ad hoc networks since batteries are the only energy source to power the nodes. One major metric for energy conservation is to r...
ICMCS
2005
IEEE
14 years 2 months ago
2005
IEEE
We consider the problem of packetizing a variable length coded Markov sequence into fixed length packets, while being protected by variable rate channel code. Given the total tra...
ISQED
2008
IEEE
14 years 3 months ago
2008
IEEE
—Power and energy consumption has emerged as the premier and most constraining aspect in modern computational systems. Dynamic Voltage Scheduling (DVS) has been provably one of t...
TIT
2010
13 years 3 months ago
2010
Wideband analog signals push contemporary analog-to-digital conversion systems to their performance limits. In many applications, however, sampling at the Nyquist rate is inefficie...