Outage-constrained source-sum-power minimization in multiple-sensor single-DF-relay networks

IEEE Communications Letters

Volumn 17, Issue 7, 2013, Pages 1388-1391

  Kim, Insook ^a   Kim, Dongwoo ^a  

^a Hanyang University   (South Korea)

Author keywords

decode and forward relaying; outage constraints; Sensor networks; source sum power minimization

Indexed keywords

DECODE-AND-FORWARD RELAYING; KARUSH-KUHN-TUCKER CONDITION; NUMBER OF SOURCES; NUMERICAL INVESTIGATIONS; NUMERICAL RESULTS; OPTIMAL POWER ALLOCATION; POWER ALLOCATIONS; POWER SAVINGS;

OPTIMIZATION; OUTAGES; RELAY CONTROL SYSTEMS; SENSOR NETWORKS;

WIRELESS SENSOR NETWORKS;

EID: 84881105562     PISSN: 10897798     EISSN: None     Source Type: Journal    
DOI: 10.1109/LCOMM.2013.060513.130652     Document Type: Article

References (9)

1. I. F. Akyildiz, W. Su, Y. Sankarasubramaniam, and E. Cayirci, "A survey on sensor networks," IEEE Commun. Mag., vol. 40, no. 8, pp. 102-114, Aug. 2002.
2. M. O. Hasna and M.-S. Alouini, "End-to-end performance of transmission systems with relays over Rayleigh-faing channels," IEEE Trans. Wireless Commun., vol. 2, no. 6, pp. 1126-1131, Nov. 2003.
3. I.-H. Lee and D. Kim, "Probability of SNR gain by dual-hop relaying over single-hop transmission in SISO Rayleigh fading channels," IEEE Commun. Lett., vol. 12, no. 10, pp. 734-736, Oct. 2008.
4. I. Kim and D. Kim, "Minimizimg source-sum-power consumption in multi-sensor single-relay networks," IEEE Trans. Commun., vol. 59, no. 9, pp. 2362-2366, Sep. 2011.
5. I. Kim and D. Kim, "Source-sum-power minimization in multi-sensor single-relay networks with direct links," IEEE Commun. Lett., vol. 16, no. 7, pp. 1076-1079, July 2012.
6. T. He, S. Krishnamurthy, J. A. Stankovic, T. Abdelzaher, L. Luo, R. Stoleru, T. Yan, L. Gu, J. Hui, and B. Krogh, "An energy-efficient surveillance system using wireless sensor networks," in Proc. 2004 International Conference on Mobile Systems, Applications, and Services, pp. 270-283.
7. J. N. Laneman, D. N. C. Tse, and G. W. Wornell, "Cooperative diversity in wireless networks: efficient protocols and outage behavior," IEEE Trans. Inf. Theory, vol. 50, no. 12, pp. 3062-3080, Dec. 2004.
8. Y.-W. P. Hong, W.-J. Huang, and C.-C. Jay Kuo, Cooperative Communications and Networking. Springer Press, 2010.
9. Z.-Q. Luo and W. Yu, "An introduction to convex optimization for communications and signal processing," IEEE J. Sel. Areas Commun., vol. 24, no. 8, pp. 1426-1438, Aug. 2006.