19 search results - page 1 / 4 » The Impact of an Antenna Array in a Relay Network |
TMC
2008
13 years 5 months ago
2008
Collaborative relays achieve the benefits of spatial diversity without requiring physical antenna arrays at end devices. While many studies have demonstrated its effectiveness in a...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
IWCMC
2006
ACM
13 years 11 months ago
2006
ACM
We study the diversity-multiplexing tradeoff in cooperative diversity systems involving multiple relays. We focus on low complexity architectures that do not require simultaneous...
ICC
2009
IEEE
14 years 5 days 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...
JSAC
2006
13 years 5 months ago
2006
Cooperative diversity has been recently proposed as a way to form virtual antenna arrays that provide dramatic gains in slow fading wireless environments. However, most of the prop...