TY - GEN
T1 - Power-bandwidth aware cooperative routing in multi-radio multi-channel wireless network
AU - Qiao, Hong
AU - Zhang, Dafang
AU - Xie, Kun
AU - Zhang, Ji
AU - He, Shiming
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016
Y1 - 2016
N2 - Cooperative communication can get diversity gain by taking advantage of wireless broadcasting property. But the co-channel interference restricts its performance in multi-hop wireless network. This paper adopts the multi-radio multi-channel technique to fully exploit benefits of cooperative communication. To minimize network power consumption as well as guaranteeing necessary bandwidth for flows, we study the problem of cooperative routing selection, channel and power adjustment in MRMC wireless network and propose a distributed solution for it. Firstly, according to the novel PBACRCA routing metric, a preliminary cooperative routing and channel assignment strategy is chosen for the flow. Then, a channel adjustment procedure is used for assigning channels to forwarding links. Finally, a power adjustment procedure will be called to promote forwarding links' transmission power when their transmission rate can't meet necessary bandwidth requirement. The simulation result shows that our solution can effectively save network power consumption.
AB - Cooperative communication can get diversity gain by taking advantage of wireless broadcasting property. But the co-channel interference restricts its performance in multi-hop wireless network. This paper adopts the multi-radio multi-channel technique to fully exploit benefits of cooperative communication. To minimize network power consumption as well as guaranteeing necessary bandwidth for flows, we study the problem of cooperative routing selection, channel and power adjustment in MRMC wireless network and propose a distributed solution for it. Firstly, according to the novel PBACRCA routing metric, a preliminary cooperative routing and channel assignment strategy is chosen for the flow. Then, a channel adjustment procedure is used for assigning channels to forwarding links. Finally, a power adjustment procedure will be called to promote forwarding links' transmission power when their transmission rate can't meet necessary bandwidth requirement. The simulation result shows that our solution can effectively save network power consumption.
KW - Channel adjustment
KW - Cooperative communication
KW - Power adjustment
KW - Power consumption
UR - https://www.scopus.com/pages/publications/85015155091
U2 - 10.1109/TrustCom.2016.0213
DO - 10.1109/TrustCom.2016.0213
M3 - 会议稿件
AN - SCOPUS:85015155091
T3 - Proceedings - 15th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, 10th IEEE International Conference on Big Data Science and Engineering and 14th IEEE International Symposium on Parallel and Distributed Processing with Applications, IEEE TrustCom/BigDataSE/ISPA 2016
SP - 1342
EP - 1349
BT - Proceedings - 15th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, 10th IEEE International Conference on Big Data Science and Engineering and 14th IEEE International Symposium on Parallel and Distributed Processing with Applications, IEEE TrustCom/BigDataSE/ISPA 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - Joint 15th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, 10th IEEE International Conference on Big Data Science and Engineering and 14th IEEE International Symposium on Parallel and Distributed Processing with Applications, IEEE TrustCom/BigDataSE/ISPA 2016
Y2 - 23 August 2016 through 26 August 2016
ER -