Performance of pilot/data-combined channel estimation and power allocations for dual-rate DS/CDMA system over mobile radio channels

Seung Young Park, Hang Suk Oh, Woo Yong Lee, Chung Gu Kang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In this paper, we analyze the performance of uplink dual-rate DS/CDMA system using the pilot/data-combined channel estimation scheme. Our analysis allows for investigating the characteristics of optimal power allocation subject to varying QoS requirements and furthermore, quantifying the corresponding advantage in terms of the system capacity under the pilot/data-combined channel estimation scheme. We demonstrate that, when the different classes of users with varying channel configurations and quality-of-service (QoS) requirements are co-existing, the system capacity can be significantly improved with the pilot/data-combined scheme as compared with that of system using the conventional pilot-based scheme.

Original languageEnglish
Title of host publicationIEEE Vehicular Technology Conference
PublisherIEEE
Pages1945-1949
Number of pages5
Volume3
Publication statusPublished - 2000
EventVTC2000: 51st Vehicular Technology Conference 'Shaping History Through Mobile Technologies' - Tokyo, Jpn
Duration: 2000 May 152000 May 18

Other

OtherVTC2000: 51st Vehicular Technology Conference 'Shaping History Through Mobile Technologies'
CityTokyo, Jpn
Period00/5/1500/5/18

Fingerprint

Channel estimation
Code division multiple access
Quality of service

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Park, S. Y., Oh, H. S., Lee, W. Y., & Kang, C. G. (2000). Performance of pilot/data-combined channel estimation and power allocations for dual-rate DS/CDMA system over mobile radio channels. In IEEE Vehicular Technology Conference (Vol. 3, pp. 1945-1949). IEEE.

Performance of pilot/data-combined channel estimation and power allocations for dual-rate DS/CDMA system over mobile radio channels. / Park, Seung Young; Oh, Hang Suk; Lee, Woo Yong; Kang, Chung Gu.

IEEE Vehicular Technology Conference. Vol. 3 IEEE, 2000. p. 1945-1949.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Park, SY, Oh, HS, Lee, WY & Kang, CG 2000, Performance of pilot/data-combined channel estimation and power allocations for dual-rate DS/CDMA system over mobile radio channels. in IEEE Vehicular Technology Conference. vol. 3, IEEE, pp. 1945-1949, VTC2000: 51st Vehicular Technology Conference 'Shaping History Through Mobile Technologies', Tokyo, Jpn, 00/5/15.
Park SY, Oh HS, Lee WY, Kang CG. Performance of pilot/data-combined channel estimation and power allocations for dual-rate DS/CDMA system over mobile radio channels. In IEEE Vehicular Technology Conference. Vol. 3. IEEE. 2000. p. 1945-1949
Park, Seung Young ; Oh, Hang Suk ; Lee, Woo Yong ; Kang, Chung Gu. / Performance of pilot/data-combined channel estimation and power allocations for dual-rate DS/CDMA system over mobile radio channels. IEEE Vehicular Technology Conference. Vol. 3 IEEE, 2000. pp. 1945-1949
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