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Volume 30 Issue 11
Jan.  2011
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Hou Hua, Zhou Wu-Yang, Zhu Jin-Kang. Research on Double Parameters Cross-layer Adaptive Resource Allocation Algorithm[J]. Journal of Electronics & Information Technology, 2008, 30(11): 2565-2569. doi: 10.3724/SP.J.1146.2007.00680
Citation: Hou Hua, Zhou Wu-Yang, Zhu Jin-Kang. Research on Double Parameters Cross-layer Adaptive Resource Allocation Algorithm[J]. Journal of Electronics & Information Technology, 2008, 30(11): 2565-2569. doi: 10.3724/SP.J.1146.2007.00680

Research on Double Parameters Cross-layer Adaptive Resource Allocation Algorithm

doi: 10.3724/SP.J.1146.2007.00680
  • Received Date: 2007-05-08
  • Rev Recd Date: 2007-10-16
  • Publish Date: 2008-11-19
  • A double parameters cross-layer adaptive resource allocation scheme for multiuser OFDM system with heterogeneous types of traffic is proposed in this paper. By dynamically adjusting values of the two parameters: delay compensatory factor and throughput compensatory factor respectively, existing scheduling algorithms can be utilized flexibly and efficiently in the OFDM system. Simulations show that the scheme can achieve diverse levels of tradeoff between system power efficiency and traffic QoS satisfaction flexibly and fairness among different types of traffic can be guaranteed.
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  • [1] Liu Qingwen, Zhou Shengli, and Giannakis G B. Cross-layermodeling of adaptive wireless links for QoS support inheterogeneous wired-wireless networks.[J]. ACM/KluwerJournal on Wireless Networks.2006,12:427- [2] Kaya O and Ulukus S. Ergodic sum capacity maximizationfor CDMA: Optimum resource allocation[J].IEEE Trans. onInform. Theory.2005, 51(5):1831-1836 [3] Kushner H J and Whiting P A. Convergence ofproportional-fair sharing algorithms under generalconditionas[J].IEEE Trans. on Wireless Commun.2004, 3(4):1250-1259 [4] Shin O and Lee K B. Packet scheduling over a shared wirelesslink for heterogeneous classes of traffic. In Proc. of IEEEInternational Conference, France, 2004, 1: 58-62. [5] Liu X, Chong E K P, and Shroff N B. Opporutnistictransmission scheduling with resource-sharing constraints inwireless networks[J].IEEE J. Selected Areas in Commun.2001,19(10):2053-2064 [6] Wong C Y, Cheng R S, and Lataief K B, et al.. MultiuserOFDM with adaptive subcarrier, bit, and power allocation[J].IEEE Journal. on Selected Areas. Commununication.1999,17(10):1747-1758 [7] Rhee W and Cioffi J M. Increase in capacity of multiuserOFDM system using dynamic subchannel allocation. Proc.VTC 2000Spring, Tokyo, May 2000: 1085-1089. [8] Seo H and Lee B G. Proportional-fair power allocation withCDF-based scheduling for fair and efficient multiuser OFDMsystems[J].IEEE Trans. on Wireless Commun.2006, 5(5):978-983 [9] Sue C, Park S, and Cho Y. Efficient algorithm forproportional fairness scheduling in multicast OFDM systems.VTC 2005-Spring, Stockholm, May 30-June 1, 2005:1880-1884. Ryu S, Ryu B, and Seo H, et al.. Urgency and efficiency basedwireless downlink packet scheduling algorithm in OFDMAsystem. VTC 2005-Spring, Stockholm, May 30-June 1, 2005:1456-1462. [10] Love D J and Heath Jr R W. OFDM power loading usinglimited feedback[J].IEEE Trans. on Vehicular Technology.2005, 54(5):1773-1780 [11] Swiderski J. Approximate performance analysis of heavilyloaded slotted downlink channel in a wireless CDMA systemsupporting integrated voice/data services[J].IEEE Trans. onWireless. Commun.2005, 4(2):484-494
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