IEICE TRANSACTIONS on Communications
Novel Array Antenna Assisted Adaptive Modulation Scheme for Fast Fading Channel
Summary :
In this paper, we propose a novel array antenna-assisted adaptive modulation scheme for fast fading environments. Although adaptive modulation is an efficient technique capable of establishing high bit-rate digital transmission in a multi-path fading environment, it is sensitive to the fast time variation of the channel because of difficulties in tracking the channel state. To resolve this problem, an array antenna-based Doppler spread compensator was applied to the adaptive modulation scheme. Computer simulation results indicated that the proposed scheme can markedly improve the bit error rate and throughput performance for the region in which the maximum Doppler frequency normalized by the packet length is up to 0.1.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E88-B No.8 pp.3383-3392
- Publication Date
- 2005/08/01
- Publicized
- Online ISSN
- DOI
- 10.1093/ietcom/e88-b.8.3383
- Type of Manuscript
- PAPER
- Category
- Wireless Communication Technologies
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Keyword
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Tomotaka WADA, Minoru OKADA, Heiichi YAMAMOTO, "Novel Array Antenna Assisted Adaptive Modulation Scheme for Fast Fading Channel" in IEICE TRANSACTIONS on Communications,
vol. E88-B, no. 8, pp. 3383-3392, August 2005, doi: 10.1093/ietcom/e88-b.8.3383.
Abstract: In this paper, we propose a novel array antenna-assisted adaptive modulation scheme for fast fading environments. Although adaptive modulation is an efficient technique capable of establishing high bit-rate digital transmission in a multi-path fading environment, it is sensitive to the fast time variation of the channel because of difficulties in tracking the channel state. To resolve this problem, an array antenna-based Doppler spread compensator was applied to the adaptive modulation scheme. Computer simulation results indicated that the proposed scheme can markedly improve the bit error rate and throughput performance for the region in which the maximum Doppler frequency normalized by the packet length is up to 0.1.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e88-b.8.3383/_p
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@ARTICLE{e88-b_8_3383,
author={Tomotaka WADA, Minoru OKADA, Heiichi YAMAMOTO, },
journal={IEICE TRANSACTIONS on Communications},
title={Novel Array Antenna Assisted Adaptive Modulation Scheme for Fast Fading Channel},
year={2005},
volume={E88-B},
number={8},
pages={3383-3392},
abstract={In this paper, we propose a novel array antenna-assisted adaptive modulation scheme for fast fading environments. Although adaptive modulation is an efficient technique capable of establishing high bit-rate digital transmission in a multi-path fading environment, it is sensitive to the fast time variation of the channel because of difficulties in tracking the channel state. To resolve this problem, an array antenna-based Doppler spread compensator was applied to the adaptive modulation scheme. Computer simulation results indicated that the proposed scheme can markedly improve the bit error rate and throughput performance for the region in which the maximum Doppler frequency normalized by the packet length is up to 0.1.},
keywords={},
doi={10.1093/ietcom/e88-b.8.3383},
ISSN={},
month={August},}
Copy
TY - JOUR
TI - Novel Array Antenna Assisted Adaptive Modulation Scheme for Fast Fading Channel
T2 - IEICE TRANSACTIONS on Communications
SP - 3383
EP - 3392
AU - Tomotaka WADA
AU - Minoru OKADA
AU - Heiichi YAMAMOTO
PY - 2005
DO - 10.1093/ietcom/e88-b.8.3383
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E88-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2005
AB - In this paper, we propose a novel array antenna-assisted adaptive modulation scheme for fast fading environments. Although adaptive modulation is an efficient technique capable of establishing high bit-rate digital transmission in a multi-path fading environment, it is sensitive to the fast time variation of the channel because of difficulties in tracking the channel state. To resolve this problem, an array antenna-based Doppler spread compensator was applied to the adaptive modulation scheme. Computer simulation results indicated that the proposed scheme can markedly improve the bit error rate and throughput performance for the region in which the maximum Doppler frequency normalized by the packet length is up to 0.1.
ER -
English
