Performance Of Adaptive and Fixed Step Size Power Control Schemes Accommodating Integrated Voice/Video/Data in Wireless Cellular Systems 


Vol. 29,  No. 1, pp. 9-17, Jan.  2004


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  Abstract

Adaptive and fixed step size PC (power control) schemes for accommodating voice, video, and data are evaluated according to the different PC command rates and their effects on integrated Voice/Video/Data are investigated. The required minimum power levels are derived as PC thresholds and the effects of PC errors on channel quality and radio link capacity are investigated. The services with high bit rates and low bit error rates can cause a significant effect on the radio link qualities of the other types of traffic. The results show that the adaptive step size PC scheme for voice/video/data services can achieve more capacity and cause less interference to the radio channels because less minimum PIL(Power Increment Level) is required for the specified radio link outage probability.

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  Cite this article

[IEEE Style]

J. Kim, "Performance Of Adaptive and Fixed Step Size Power Control Schemes Accommodating Integrated Voice/Video/Data in Wireless Cellular Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 1, pp. 9-17, 2004. DOI: .

[ACM Style]

Jeong-Ho Kim. 2004. Performance Of Adaptive and Fixed Step Size Power Control Schemes Accommodating Integrated Voice/Video/Data in Wireless Cellular Systems. The Journal of Korean Institute of Communications and Information Sciences, 29, 1, (2004), 9-17. DOI: .

[KICS Style]

Jeong-Ho Kim, "Performance Of Adaptive and Fixed Step Size Power Control Schemes Accommodating Integrated Voice/Video/Data in Wireless Cellular Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 1, pp. 9-17, 1. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880