17288 search results - page 3236 / 3458 » Hybrid Optimizations: Which Optimization Algorithm to Use |
145
Voted
ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— Exploiting signal space diversity (SSD) to improve the error performance of communications systems over fading channels has been shown to be a very effective technique. The app...
151
click to vote
ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
– MIMO (Multiple Input Multiple Output) is capable of offering several-fold increase in spectral efficiency over singleantenna systems through spatial processing. However, curren...
158
Voted
ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
In this paper, we consider a deadline constrained traffic and analyze the joint effects of packet queuing and adaptive modulation (AM) for packet transmission in MIMO systems. We p...
132
click to vote
ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— We study the cross-layer problem of combining routing and cooperative diversity in multi-hop, bandwidthconstrained networks with dedicated multiple access. Previous work in coo...
128
click to vote
ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— We consider 1-helper problem in which one source provides partial side information to the fusion center (FC) to help reconstruction of the main source signal. Both sources comm...