Downlink Parallel Transmit Power Control Algorithm during Soft handover for WCDMA System 


Vol. 30,  No. 4, pp. 271-281, Apr.  2005


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  Abstract

This paper for establishing the reliability of the TPC command is introduced, where the soft symbol of the TPC command itself is directed used as a reliability indicator. In addition to the new reliability estimation, the concept of parallel use of TPC algorithms is presented. The results show that the soft symbol reliability estimation decrease the P tx levels with 0.3 dB, thus providing a useful capacity gain. The parallel use of 2 to 4 algorithms is also shown to decrease the sensitivity of the algorithms to the algorithm thresholds used, and thus increase the feasibility of the algorithms in a real world networks.

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  Cite this article

[IEEE Style]

Y. u. Han, S. k. Jin, S. k. Park, "Downlink Parallel Transmit Power Control Algorithm during Soft handover for WCDMA System," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 4, pp. 271-281, 2005. DOI: .

[ACM Style]

Young uk Han, Seo kyung Jin, and Sung kwon Park. 2005. Downlink Parallel Transmit Power Control Algorithm during Soft handover for WCDMA System. The Journal of Korean Institute of Communications and Information Sciences, 30, 4, (2005), 271-281. DOI: .

[KICS Style]

Young uk Han, Seo kyung Jin, Sung kwon Park, "Downlink Parallel Transmit Power Control Algorithm during Soft handover for WCDMA System," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 4, pp. 271-281, 4. 2005.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880