152 search results - page 19 / 31 » To Code or Not To Code in Multi-Hop Relay Channels |
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
— In this paper, distributed double-differential coding is proposed to avoid the problem of carrier offsets in amplify and forward protocol based cooperative network with two rel...
CORR
2011
Springer
13 years 3 months ago
2011
Springer
—Recent work for single-relay channels shows that quantize-forward (QF) with long-message encoding achieves the same reliable rates as compress-forward (CF) with short-message en...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
We consider a two-hop wireless network where a transmitter communicates with a receiver via M relays with an amplify-and-forward (AF) protocol. Recent works have shown that sophis...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
This paper considers a system where one transmitter broadcasts a single common message to two receivers linked by a bidirectional cooperation channel, which is assumed to be ortho...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
This paper presents a cross-layer approach to jointly design adaptive modulation and coding (AMC) at the physical layer and cooperative truncated automatic repeat request (ARQ) pro...