The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
본 논문은 교외 지역의 광대역 CDMA 상향링크를 위한 선형 병렬 다단계 간섭 제거기를 갖춘 기지국(BS)의 현장 테스트 성능을 보고한다. 현장 테스트는 기지국 주변을 이동하는 하나의 원하는 이동국(MS)과 원하는 MS보다 11dB 높은 목표 SIR을 갖는 6개의 고정 간섭 MS를 대상으로 수행되었다. 현장 테스트에서는 적절한 억제 인자(또는 가중 인자)와 함께 간섭 제거를 사용하면 원하는 MS의 전송 전력을 약 96dB까지 줄일 수 있음이 명확하게 입증되었습니다. 또한 이 성능을 계산된 데이터와 비교하여 간섭 제거기가 이론적으로 예상한 대로 작동하는지 확인했습니다. 수신 전력 캡처 비율은 약 XNUMX%로 추정되었습니다. 따라서 본 논문에서는 수신 전력 포착 비율과 간섭 제거의 이론적 결과를 추정하여 현장에서 CDMA 시스템의 간섭 제거 성능을 찾을 수 있음을 확립했습니다.
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부
Toshinori SUZUKI, Yoshio TAKEUCHI, Sumaru NIIDA, Fumio WATANABE, "Field Test Performance and Analysis of a Base Station to Cancel Wideband CDMA Interference" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 3, pp. 383-391, March 2001, doi: .
Abstract: This paper reports the field test performance of a base station (BS) equipped with a linear parallel multi-stage interference canceller for uplink of wideband CDMA in a suburban area. The field test was performed with one desired mobile station (MS) moving around the BS, and three fixed interfering MSs having a target SIR 11 dB higher than that of the desired MS. The field test clearly demonstrates that using interference cancellation with a proper suppression factor (or weighting factor), can reduce the transmission power of the desired MS by around 6 dB. This performance was also compared with calculated data and the interference canceller was verified to function as theoretically expected. The receive power capture ratio was estimated at around 96%. This paper therefore establishes that interference cancellation performance of CDMA systems in the field can be found by estimating the receive power capture ratio and the theoretical results of interference cancellation.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_3_383/_p
부
@ARTICLE{e84-b_3_383,
author={Toshinori SUZUKI, Yoshio TAKEUCHI, Sumaru NIIDA, Fumio WATANABE, },
journal={IEICE TRANSACTIONS on Communications},
title={Field Test Performance and Analysis of a Base Station to Cancel Wideband CDMA Interference},
year={2001},
volume={E84-B},
number={3},
pages={383-391},
abstract={This paper reports the field test performance of a base station (BS) equipped with a linear parallel multi-stage interference canceller for uplink of wideband CDMA in a suburban area. The field test was performed with one desired mobile station (MS) moving around the BS, and three fixed interfering MSs having a target SIR 11 dB higher than that of the desired MS. The field test clearly demonstrates that using interference cancellation with a proper suppression factor (or weighting factor), can reduce the transmission power of the desired MS by around 6 dB. This performance was also compared with calculated data and the interference canceller was verified to function as theoretically expected. The receive power capture ratio was estimated at around 96%. This paper therefore establishes that interference cancellation performance of CDMA systems in the field can be found by estimating the receive power capture ratio and the theoretical results of interference cancellation.},
keywords={},
doi={},
ISSN={},
month={March},}
부
TY - JOUR
TI - Field Test Performance and Analysis of a Base Station to Cancel Wideband CDMA Interference
T2 - IEICE TRANSACTIONS on Communications
SP - 383
EP - 391
AU - Toshinori SUZUKI
AU - Yoshio TAKEUCHI
AU - Sumaru NIIDA
AU - Fumio WATANABE
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2001
AB - This paper reports the field test performance of a base station (BS) equipped with a linear parallel multi-stage interference canceller for uplink of wideband CDMA in a suburban area. The field test was performed with one desired mobile station (MS) moving around the BS, and three fixed interfering MSs having a target SIR 11 dB higher than that of the desired MS. The field test clearly demonstrates that using interference cancellation with a proper suppression factor (or weighting factor), can reduce the transmission power of the desired MS by around 6 dB. This performance was also compared with calculated data and the interference canceller was verified to function as theoretically expected. The receive power capture ratio was estimated at around 96%. This paper therefore establishes that interference cancellation performance of CDMA systems in the field can be found by estimating the receive power capture ratio and the theoretical results of interference cancellation.
ER -