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MSE-based transmit power control for transmission of QAM signals in frequency selective fading channel
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nam, Dae-Seok | - |
dc.contributor.author | Lee, Yong-Hwan | - |
dc.contributor.author | Lee, Kwang-Bok | - |
dc.date.accessioned | 2009-08-24 | - |
dc.date.available | 2009-08-24 | - |
dc.date.issued | 2002-05-15 | - |
dc.identifier.citation | VTC Spring 2002. IEEE 55th Vehicular Technology Conference, vol. 2, pp. 885-888, 2002. | en |
dc.identifier.uri | http://www.ewh.ieee.org/soc/vtc02spring/ | - |
dc.identifier.uri | https://hdl.handle.net/10371/7516 | - |
dc.description.abstract | When a multi-level quadrature amplitude modulation (QAM) signal is transmitted over the wireless channel, transmit power needs to be controlled to avoid severe performance degradation due to the fading. Most studies on the transmit power control (TPC) were considered in the flat fading channel. In this paper, we propose a power control scheme in the frequency selective fading channel, where the transmit power is controlled based on the mean-squared error (MSE) of the equalizer output. The performance of the proposed scheme is analytically evaluated and verified by computer simulation in the fixed wireless channel with low Doppler frequency. | en |
dc.language.iso | en | - |
dc.publisher | Institute of Electrical and Electronics Engineers | en |
dc.subject | mean square error methods | en |
dc.subject | power control | en |
dc.subject | time-varying cahnnels | en |
dc.subject | QAM signal transmission | en |
dc.title | MSE-based transmit power control for transmission of QAM signals in frequency selective fading channel | en |
dc.type | Conference Paper | ko_KR |
dc.contributor.AlternativeAuthor | 남대석 | - |
dc.contributor.AlternativeAuthor | 이용환 | - |
dc.contributor.AlternativeAuthor | 이광복 | - |
dc.identifier.doi | 10.1109/VTC.2002.1002615 | - |
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