TY - GEN
T1 - Joint subcarrier and power allocation for multiuser OFDM systems using distributed auction game
AU - Zhang, Rongqing
AU - Song, Lingyang
AU - Han, Zhu
AU - Zhang, Zhongshan
AU - Jiao, Bingli
PY - 2011
Y1 - 2011
N2 - In this paper, we investigate resource allocation issue in a multiuser OFDM cellular network. Each user in the network intends to obtain a higher rate from the BS for its own data transmission (e.g., pictures or videos downloading), but the total transmission resource is limited at the BS. Thus, we formulated this resource allocation problem as an auction game, where the BS acts as the auctioneer and the users are the bidders. We then propose a novel joint subcarrier and power allocation algorithm using distributed auction game, in order to allocate the limited subcarriers and power effectively and maximize the total transmission rate subject to an overall power constraint with low-complexity and fairness. Finally, simulation results are presented to demonstrate the efficiency of the proposed auction-based algorithm.
AB - In this paper, we investigate resource allocation issue in a multiuser OFDM cellular network. Each user in the network intends to obtain a higher rate from the BS for its own data transmission (e.g., pictures or videos downloading), but the total transmission resource is limited at the BS. Thus, we formulated this resource allocation problem as an auction game, where the BS acts as the auctioneer and the users are the bidders. We then propose a novel joint subcarrier and power allocation algorithm using distributed auction game, in order to allocate the limited subcarriers and power effectively and maximize the total transmission rate subject to an overall power constraint with low-complexity and fairness. Finally, simulation results are presented to demonstrate the efficiency of the proposed auction-based algorithm.
UR - http://www.scopus.com/inward/record.url?scp=80052249706&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-23490-3_39
DO - 10.1007/978-3-642-23490-3_39
M3 - Conference contribution
AN - SCOPUS:80052249706
SN - 9783642234897
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 422
EP - 431
BT - Wireless Algorithms, Systems, and Applications - 6th International Conference, WASA 2011, Proceedings
T2 - 6th International Conference on Wireless Algorithms, Systems, and Applications, WASA 2011
Y2 - 11 August 2011 through 13 August 2011
ER -