Abstract
Recently, we proposed a decentralized cooperative communication scheme [1]. In this paper we show that randomized decentralized schemes perform well even when the cooperating nodes are asynchronous. In particular we study the attainable diversity for frequency selective channels, and the coding gain in comparison to a centralized scheme.
Original language | English (US) |
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Pages (from-to) | 64-68 |
Number of pages | 5 |
Journal | IEEE Transactions on Communications |
Volume | 57 |
Issue number | 1 |
DOIs | |
State | Published - Feb 19 2009 |
Externally published | Yes |
Keywords
- Cooperative transmission
- Distributed networks
- Diversity
- Frequency-selective channels
- Space-time coding
ASJC Scopus subject areas
- Electrical and Electronic Engineering