TY - GEN
T1 - Multihop transmission with interference using spatial reused space-time coded cooperative-routing
AU - Maham, Behrouz
AU - Hjørungnes, Are
AU - Han, Zhu
PY - 2010/11/11
Y1 - 2010/11/11
N2 - We consider a communication network with a single source node, a single destination node, and N intermediate nodes. We propose efficient techniques to increase the spectral efficiency of cooperative multihop transmission. We analyze the minimum total transmit power needed to achieve a desired end-to-end outage probability for a given rate for several schemes. In the first scheme, incremental relaying, also known as hybrid ARQ, is embedded in the cooperative routing. In the second approach, we propose cooperative multihop communication with spatial reuse, in which interference is treated as noise. The performance of spatial reused scheme can be further improved by employing interference cancelation. Thus, an efficient interference cancelation for cooperative multihop networks is introduced when multiple antenna nodes are used.
AB - We consider a communication network with a single source node, a single destination node, and N intermediate nodes. We propose efficient techniques to increase the spectral efficiency of cooperative multihop transmission. We analyze the minimum total transmit power needed to achieve a desired end-to-end outage probability for a given rate for several schemes. In the first scheme, incremental relaying, also known as hybrid ARQ, is embedded in the cooperative routing. In the second approach, we propose cooperative multihop communication with spatial reuse, in which interference is treated as noise. The performance of spatial reused scheme can be further improved by employing interference cancelation. Thus, an efficient interference cancelation for cooperative multihop networks is introduced when multiple antenna nodes are used.
UR - http://www.scopus.com/inward/record.url?scp=78049488511&partnerID=8YFLogxK
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U2 - 10.1109/ASMS-SPSC.2010.5586864
DO - 10.1109/ASMS-SPSC.2010.5586864
M3 - Conference contribution
AN - SCOPUS:78049488511
SN - 9781424468331
T3 - ASMS/SPSC 2010: 2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop
SP - 512
EP - 515
BT - ASMS/SPSC 2010
T2 - 2010 5th Advanced Satellite Multimedia Systems Conference, ASMS 2010 and the 11th Signal Processing for Space Communications Workshop, SPSC 2010
Y2 - 13 September 2010 through 15 September 2010
ER -