TY - JOUR
T1 - Randomized cooperation in asynchronous dispersive links
AU - Sharp, Matthew
AU - Scaglione, Anna
AU - Sirkeci-Mergen, Birsen
N1 - Funding Information:
Paper approved by E. Erkip, the Editor for Cooperation Diversity of the IEEE Communications Society. Manuscript received January 8, 2007; revised September 12, 2007 and March 14, 2008. M. Sharp is with Cornell University, Ithaca, NY 14853 (e-mail: mds72@cornell.edu). A. Scaglione is with the University of California, Davis (e-mail: ascaglione@ucdavis.edu). B. Sirkeci-Mergen is with San Jose State University, San Jose, CA 95192 (e-mail: bsirkeci@email.sjsu.edu). This work was supported by ONR grant N00014-00-1-0564 and NSF ITR grant CCR 042827. Digital Object Identifier 10.1109/TCOMM.2009.0901.070003
PY - 2009
Y1 - 2009
N2 - 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.
AB - 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.
KW - Cooperative transmission
KW - Distributed networks
KW - Diversity
KW - Frequency-selective channels
KW - Space-time coding
UR - http://www.scopus.com/inward/record.url?scp=60149090405&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=60149090405&partnerID=8YFLogxK
U2 - 10.1109/TCOMM.2009.0901.070003
DO - 10.1109/TCOMM.2009.0901.070003
M3 - Article
AN - SCOPUS:60149090405
SN - 0090-6778
VL - 57
SP - 64
EP - 68
JO - IEEE Transactions on Communications
JF - IEEE Transactions on Communications
IS - 1
ER -