DocumentCode
3435560
Title
Bi-Directional Relay for Coded Cooperation
Author
Thai, Chan T D ; Rhee, June-Koo Kevin ; Joung, Jinoo ; Yang, Sungbo
Author_Institution
Inf. & Commun. Univ., Daejeon
fYear
2008
fDate
12-14 Oct. 2008
Firstpage
1
Lastpage
5
Abstract
Coded cooperation (CC) allowing a pair of users to help each other with relaying part of partner´s data is investigated to extend wireless channel reach by cooperative diversity. Taking advantage of a bidirectional property of data flows, instead of transmitting the each packet from each user in the second phase of CC, we propose to broadcast a joint packet with XOR-gated information of the two second packets from both users. The throughput is increased and the quality is also improved based on mathematical analysis and simulation.
Keywords
encoding; mathematical analysis; wireless channels; XOR-gated information; bidirectional relay; coded cooperation; cooperative diversity; data flows; mathematical analysis; mathematical simulation; wireless channel; Analytical models; Bidirectional control; Broadcasting; Diversity methods; Diversity reception; Mathematical analysis; Network coding; Relays; Throughput; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on
Conference_Location
Dalian
Print_ISBN
978-1-4244-2107-7
Electronic_ISBN
978-1-4244-2108-4
Type
conf
DOI
10.1109/WiCom.2008.590
Filename
4678498
Link To Document