TY - GEN
T1 - Dynamic relay and region selection for PB/MC-CDMA distributed cooperative communication system
AU - Ji, Feiyun
AU - Lee, Kyujin
AU - Lee, Kyesan
PY - 2009
Y1 - 2009
N2 - In this paper, we propose a new distributed cooperative communication scheme based on partial block MC-CDMA (PB/MC-CDMA) system to achieve optimal performance. As known, the performance of distributed cooperative communication has a relationship with the selection of relay node and relay region. Considering these two factors, a time interval is added and the relay region is defined by simulation. During the time interval, relay node is chosen according to the rule of maximum frequency diversity, different region using different transmission and the performance restricted of relay nodes are all assurances of good performance. The simulation results show that this transmission method can get a better performance without any additional transmission power.
AB - In this paper, we propose a new distributed cooperative communication scheme based on partial block MC-CDMA (PB/MC-CDMA) system to achieve optimal performance. As known, the performance of distributed cooperative communication has a relationship with the selection of relay node and relay region. Considering these two factors, a time interval is added and the relay region is defined by simulation. During the time interval, relay node is chosen according to the rule of maximum frequency diversity, different region using different transmission and the performance restricted of relay nodes are all assurances of good performance. The simulation results show that this transmission method can get a better performance without any additional transmission power.
UR - https://www.scopus.com/pages/publications/74549158329
U2 - 10.1109/ISCIT.2009.5340986
DO - 10.1109/ISCIT.2009.5340986
M3 - Conference contribution
AN - SCOPUS:74549158329
SN - 9781424445219
T3 - 2009 9th International Symposium on Communications and Information Technology, ISCIT 2009
SP - 954
EP - 957
BT - 2009 9th International Symposium on Communications and Information Technology, ISCIT 2009
T2 - 2009 9th International Symposium on Communications and Information Technology, ISCIT 2009
Y2 - 28 September 2009 through 30 September 2009
ER -