Abstract
Cooperative transmission has been gaining enormous attention recently where users share their resources for an overall improved performance. In this work, coded cooperation is of interest where a novel strategy is proposed with remarkable performance under various scenarios. In contrast to conventional works that focus on cooperative diversity, the proposed scheme successfully explores further coding benefits even when cooperative diversity is physically unavailable. Signal space diversity is also exploited for better cooperative diversity achievement. Imperfect inter-user channels are considered as well where the detrimental error propagation issue due to cooperative coding on erroneously detected messages is solved. Impressive mutual benefit is achieved for users with or without detection problems on their partners' messages.
| Original language | English |
|---|---|
| Title of host publication | IEEE GLOBECOM 2007 - 2007 IEEE Global Telecommunications Conference, Proceedings |
| Pages | 4344-4348 |
| Number of pages | 5 |
| DOIs | |
| Publication status | Published - 2007 |
| Externally published | Yes |
| Event | 50th Annual IEEE Global Telecommunications Conference, GLOBECOM 2007 - Washington, DC, United States Duration: 26 Nov 2007 → 30 Nov 2007 |
Other
| Other | 50th Annual IEEE Global Telecommunications Conference, GLOBECOM 2007 |
|---|---|
| Country | United States |
| City | Washington, DC |
| Period | 26/11/07 → 30/11/07 |
ASJC Scopus subject areas
- Engineering(all)
Cite this
Coded cooperation for improved distance spectrum and diversity in wireless systems. / Lo, Ernest S.; Letaief, Khaled.
IEEE GLOBECOM 2007 - 2007 IEEE Global Telecommunications Conference, Proceedings. 2007. p. 4344-4348 4411736.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Coded cooperation for improved distance spectrum and diversity in wireless systems
AU - Lo, Ernest S.
AU - Letaief, Khaled
PY - 2007
Y1 - 2007
N2 - Cooperative transmission has been gaining enormous attention recently where users share their resources for an overall improved performance. In this work, coded cooperation is of interest where a novel strategy is proposed with remarkable performance under various scenarios. In contrast to conventional works that focus on cooperative diversity, the proposed scheme successfully explores further coding benefits even when cooperative diversity is physically unavailable. Signal space diversity is also exploited for better cooperative diversity achievement. Imperfect inter-user channels are considered as well where the detrimental error propagation issue due to cooperative coding on erroneously detected messages is solved. Impressive mutual benefit is achieved for users with or without detection problems on their partners' messages.
AB - Cooperative transmission has been gaining enormous attention recently where users share their resources for an overall improved performance. In this work, coded cooperation is of interest where a novel strategy is proposed with remarkable performance under various scenarios. In contrast to conventional works that focus on cooperative diversity, the proposed scheme successfully explores further coding benefits even when cooperative diversity is physically unavailable. Signal space diversity is also exploited for better cooperative diversity achievement. Imperfect inter-user channels are considered as well where the detrimental error propagation issue due to cooperative coding on erroneously detected messages is solved. Impressive mutual benefit is achieved for users with or without detection problems on their partners' messages.
UR - http://www.scopus.com/inward/record.url?scp=39349084675&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=39349084675&partnerID=8YFLogxK
U2 - 10.1109/GLOCOM.2007.826
DO - 10.1109/GLOCOM.2007.826
M3 - Conference contribution
AN - SCOPUS:39349084675
SN - 1424410436
SN - 9781424410439
SP - 4344
EP - 4348
BT - IEEE GLOBECOM 2007 - 2007 IEEE Global Telecommunications Conference, Proceedings
ER -