QoS-aware energy-efficient radio resource scheduling in multi-user OFDMA systems

IEEE Communications Letters

Volumn 17, Issue 1, 2013, Pages 75-78

  Xiao, Xiao ^a   Tao, Xiaoming ^a   Lu, Jianhua ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

Energy efficiency; OFDMA; QoS; scheduling

Indexed keywords

EFFECTIVE ALGORITHMS; ENERGY EFFICIENT; LAGRANGIAN DUALITY; MULTI-USER; OFDMA; OFDMA SYSTEMS; OPTIMAL SOLUTIONS; OPTIMIZATION PROBLEMS; QOS GUARANTEE; QOS REQUIREMENTS; QUALITY OF SERVICE GUARANTEES; RADIO RESOURCES; RESOURCE-SCHEDULING; TOTAL TRANSMISSION;

ALGORITHMS; ENERGY EFFICIENCY; OPTIMIZATION; QUALITY OF SERVICE; SCHEDULING;

FREQUENCY DIVISION MULTIPLE ACCESS;

EID: 84873059649     PISSN: 10897798     EISSN: None     Source Type: Journal    
DOI: 10.1109/LCOMM.2012.112012.121910     Document Type: Article

References (14)

1. M. Tao, Y. Liang, and F. Zhang, "Resource allocation for delay differentiated traffic in multiuser OFDM systems," IEEE Trans. Wireless Commun., vol. 7, no. 6, pp. 2190-2201, 2008.
2. K. Seong, M. Mohseni, and J. M. Cioffi, "Optimal resource allocation for OFDMA downlink systems," in Proc. 2006 IEEE Int. Symp. Info. Theory.
3. D. Zhang, Y. Wang, and J. Lu, "QoS aware relay selection and subcarrier allocation in cooperative OFDMA systems," IEEE Commun. Lett., vol. 14, no. 4, pp. 294-296, 2010.
4. C. Zarakovitis, Q. Ni, D. Skordoulis, and M. Hadjinicolaou, "Powerefficient cross-layer design for OFDMA systems with heterogeneous QoS, imperfect CSI and outage considerations," IEEE Trans. Veh. Technol., vol. 61, no. 2, pp. 781-798, Feb 2012.
5. C. Isheden and G. P. Fettweis, "Energy-efficienct link adaptation with transmitter CSI," in Proc. 2011 IEEE Wireless Commun. and Networking Conf.
6. R. S. Prabhu and B. Daneshrad, "An energy-efficient water-filling algorithm for OFDM systems," in Proc. 2010 IEEE Int. Conf. on Commun.
7. C. Isheden and G. P. Fettweis, "Energy-efficienct link adaptation with shadow fading," in Proc. 2011 IEEE Veh. Technol. Conf.
8. A. J. Fehske, F. Richter, and G. P. Fettweis, "Energy efficiency iprovements through micro sites in cellular mobile radio networks," in Proc. 2009 IEEE Global Commun. Conf.
9. "Huawei whitepaper on energy efficiency and carbon reduction," Huawei Technologies Co. Ltd.
10. S. Boyd and L. Vandenberghe, Convex Optimization. Cambridge University Press, 2004.
11. W. Yu and R. Lui, "Dual methods for nonconvex spectrum optimization of multicarrier systems," IEEE Trans. Commun., vol. 54, no. 7, pp. 1310-1322, 2006.
12. S. Boyd, "Lecture on class EE364b of Stanford University. Available: http://www.stanford.edu/class/ee364b/lectures.html
13. S. Zukang, J. G. Andrews, and B. L. Evans, "Adaptive resource allocation in multiuser OFDMA systems with proportional rate constraints," IEEE Trans. Wireless Commun., vol. 4, no. 6, pp. 2726-2737, 2005.
14. C. T. Ng and C. W. Sung, "Low complexity subcarrier and power allocation for utility maximization in uplink OFDMA systems," IEEE Trans. Wireless Commun., vol. 7, no. 5, pp. 1667-1675, 2008.