TY - GEN
T1 - Bargaining Solution for Partial Orthogonal transmission over frequency selective interference channel
AU - Zehavi, Ephraim
AU - Leshem, Amir
PY - 2011
Y1 - 2011
N2 - In a wireless OFDM communication system multiple players share the same spectrum while experiencing different channel realizations. Allocation algorithms exploit this feature and optimize the allocation of frequency bins according to various optimization criteria (e.g., weighted Max-Min, Nash Bargaining Solution (NBS), etc). These allocations do not allow players to transmit on the same frequency bin simultaneously. Thus, the communication channel is not fully utilized when the mutual interferences are weak. Here we propose a more general allocation scheme, called Partial Orthogonal Allocation (POA), where players can transmit simultaneously on some of the frequency bins, and maintain orthogonality of transmission on the other frequency bins. For this schema, the Nash Bargaining Solution is proposed and analyzed.
AB - In a wireless OFDM communication system multiple players share the same spectrum while experiencing different channel realizations. Allocation algorithms exploit this feature and optimize the allocation of frequency bins according to various optimization criteria (e.g., weighted Max-Min, Nash Bargaining Solution (NBS), etc). These allocations do not allow players to transmit on the same frequency bin simultaneously. Thus, the communication channel is not fully utilized when the mutual interferences are weak. Here we propose a more general allocation scheme, called Partial Orthogonal Allocation (POA), where players can transmit simultaneously on some of the frequency bins, and maintain orthogonality of transmission on the other frequency bins. For this schema, the Nash Bargaining Solution is proposed and analyzed.
KW - Nash bargaining solution
KW - Spectrum optimization
KW - distributed coordination
KW - game theory
KW - interference channel
KW - multiple access channel
UR - http://www.scopus.com/inward/record.url?scp=80054804153&partnerID=8YFLogxK
U2 - 10.1109/ISIT.2011.6034063
DO - 10.1109/ISIT.2011.6034063
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AN - SCOPUS:80054804153
SN - 9781457705953
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 2701
EP - 2705
BT - 2011 IEEE International Symposium on Information Theory Proceedings, ISIT 2011
T2 - 2011 IEEE International Symposium on Information Theory Proceedings, ISIT 2011
Y2 - 31 July 2011 through 5 August 2011
ER -