2654 search results - page 21 / 531 » Space-Time Network Coding |
VTC
2006
IEEE
14 years 3 months ago
2006
IEEE
— The combination of space-time block codes (STBC) and spatial multiplexing (SM) schemes has the advantages of diversity gain and high data rate. For such STBC/SM hybrid systems,...
CISS
2008
IEEE
13 years 11 months ago
2008
IEEE
A non-regenerative dual-hop wireless system based on distributed Alamouti space-time coding is considered. It is assumed that each relay retransmits an appropriately scaled space-t...
TIT
2008
13 years 9 months ago
2008
This paper presents a quasi-random approach to space-time (ST) codes. The basic principle is conceptually simple, yet still very effective and flexible regarding the transmission ...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
— We proposed a Hybrid Automatic Repeat reQuest (HARQ) packet transmission scheme for a Multiple Input Multiple Output (MIMO) system in a frequency selective fading channel. The ...
CORR
2008
Springer
13 years 9 months ago
2008
Springer
The linear programming method is applied to the space Un(C) of unitary matrices in order to obtain bounds for codes relative to the diversity sum and the diversity product. Theore...