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
셀룰러 시스템에서는 본질적으로 배터리 용량이 제한되어 있기 때문에 이동국(MS)의 효율적인 전력 절감 기술이 필요합니다. CDMA 셀룰러 시스템의 페이징 표시기(PI) 전송 방식은 효과적인 절전 전략으로 알려져 있습니다. 그러나 OFDM 기반의 셀룰러 시스템에서는 MS가 PI 기호 검출을 위해 FFT를 연산해야 하므로 전력 소모가 크다. 본 논문에서는 OFDM 기반 셀룰러 시스템, 특히 모바일 WiMAX 시스템에서 프리앰블을 사용하여 전력 소모를 줄이는 PI 전송 기술을 절전 모드의 MS를 위해 제안합니다. 시뮬레이션 결과, 제안된 PI 전송 기술을 사용하면 페이징 응답 지연이 약간 증가하는 대신 30~50%의 전력이 절약되는 것으로 나타났습니다.
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부
Yeong-Jun KIM, Hyun-Il YOO, Kyung-Soo WOO, Jung-Ryun LEE, Heesoo LEE, Yong-Soo CHO, "A Paging Indicator Transmission Technique for Mobile WiMAX Systems" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 7, pp. 2542-2545, July 2009, doi: 10.1587/transcom.E92.B.2542.
Abstract: In a cellular system, efficient power saving techniques for a mobile station (MS) are necessary because of its inherently limited battery capacity. The paging indicator (PI) transmission scheme in CDMA cellular systems is known to be an effective power saving strategy. However, in OFDM-based cellular systems, the MS has to operate FFT for PI symbol detection, resulting in a significant power consumption. In this letter, a PI transmission technique with reduced power consumption using the preamble in OFDM-based cellular systems, especially for mobile WiMAX systems, is proposed for the MS under power saving mode. Simulations indicate a 30-50% power saving from our proposed PI transmission technique, at the expense of a slight increase in paging response delay.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.2542/_p
부
@ARTICLE{e92-b_7_2542,
author={Yeong-Jun KIM, Hyun-Il YOO, Kyung-Soo WOO, Jung-Ryun LEE, Heesoo LEE, Yong-Soo CHO, },
journal={IEICE TRANSACTIONS on Communications},
title={A Paging Indicator Transmission Technique for Mobile WiMAX Systems},
year={2009},
volume={E92-B},
number={7},
pages={2542-2545},
abstract={In a cellular system, efficient power saving techniques for a mobile station (MS) are necessary because of its inherently limited battery capacity. The paging indicator (PI) transmission scheme in CDMA cellular systems is known to be an effective power saving strategy. However, in OFDM-based cellular systems, the MS has to operate FFT for PI symbol detection, resulting in a significant power consumption. In this letter, a PI transmission technique with reduced power consumption using the preamble in OFDM-based cellular systems, especially for mobile WiMAX systems, is proposed for the MS under power saving mode. Simulations indicate a 30-50% power saving from our proposed PI transmission technique, at the expense of a slight increase in paging response delay.},
keywords={},
doi={10.1587/transcom.E92.B.2542},
ISSN={1745-1345},
month={July},}
부
TY - JOUR
TI - A Paging Indicator Transmission Technique for Mobile WiMAX Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 2542
EP - 2545
AU - Yeong-Jun KIM
AU - Hyun-Il YOO
AU - Kyung-Soo WOO
AU - Jung-Ryun LEE
AU - Heesoo LEE
AU - Yong-Soo CHO
PY - 2009
DO - 10.1587/transcom.E92.B.2542
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 2009
AB - In a cellular system, efficient power saving techniques for a mobile station (MS) are necessary because of its inherently limited battery capacity. The paging indicator (PI) transmission scheme in CDMA cellular systems is known to be an effective power saving strategy. However, in OFDM-based cellular systems, the MS has to operate FFT for PI symbol detection, resulting in a significant power consumption. In this letter, a PI transmission technique with reduced power consumption using the preamble in OFDM-based cellular systems, especially for mobile WiMAX systems, is proposed for the MS under power saving mode. Simulations indicate a 30-50% power saving from our proposed PI transmission technique, at the expense of a slight increase in paging response delay.
ER -