IEICE TRANSACTIONS on Communications
OFDM Mobile Packet Transmission System with Multiuser Detection and Metric Combining ARQ
Summary :
This paper proposes an OFDM mobile packet transmission scheme that increases throughput by using nonlinear multiuser detection (MUD) and automatic repeat request (ARQ) with metric-combining. The scheme identifies users by detecting user identification (ID) symbols located at the head of a packet, and can separate packets that have collided by using MUD. It also forces the respective transmitters to retransmit the same packets so as to reproduce the collision if the cyclic redundancy check (CRC) detects some errors, and it uses metric-combining to decrease the number of retransmissions. The results of computer simulations show that the proposed scheme can provide twice the throughput of the conventional schemes.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E88-B No.1 pp.106-114
- Publication Date
- 2005/01/01
- Publicized
- Online ISSN
- DOI
- 10.1093/ietcom/e88-b.1.106
- Type of Manuscript
- Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part 1)
- Category
- Interference Canceller
Authors
Keyword
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Riichiro NAGAREDA, Kazuhiko FUKAWA, Hiroshi SUZUKI, "OFDM Mobile Packet Transmission System with Multiuser Detection and Metric Combining ARQ" in IEICE TRANSACTIONS on Communications,
vol. E88-B, no. 1, pp. 106-114, January 2005, doi: 10.1093/ietcom/e88-b.1.106.
Abstract: This paper proposes an OFDM mobile packet transmission scheme that increases throughput by using nonlinear multiuser detection (MUD) and automatic repeat request (ARQ) with metric-combining. The scheme identifies users by detecting user identification (ID) symbols located at the head of a packet, and can separate packets that have collided by using MUD. It also forces the respective transmitters to retransmit the same packets so as to reproduce the collision if the cyclic redundancy check (CRC) detects some errors, and it uses metric-combining to decrease the number of retransmissions. The results of computer simulations show that the proposed scheme can provide twice the throughput of the conventional schemes.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e88-b.1.106/_p
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@ARTICLE{e88-b_1_106,
author={Riichiro NAGAREDA, Kazuhiko FUKAWA, Hiroshi SUZUKI, },
journal={IEICE TRANSACTIONS on Communications},
title={OFDM Mobile Packet Transmission System with Multiuser Detection and Metric Combining ARQ},
year={2005},
volume={E88-B},
number={1},
pages={106-114},
abstract={This paper proposes an OFDM mobile packet transmission scheme that increases throughput by using nonlinear multiuser detection (MUD) and automatic repeat request (ARQ) with metric-combining. The scheme identifies users by detecting user identification (ID) symbols located at the head of a packet, and can separate packets that have collided by using MUD. It also forces the respective transmitters to retransmit the same packets so as to reproduce the collision if the cyclic redundancy check (CRC) detects some errors, and it uses metric-combining to decrease the number of retransmissions. The results of computer simulations show that the proposed scheme can provide twice the throughput of the conventional schemes.},
keywords={},
doi={10.1093/ietcom/e88-b.1.106},
ISSN={},
month={January},}
Copy
TY - JOUR
TI - OFDM Mobile Packet Transmission System with Multiuser Detection and Metric Combining ARQ
T2 - IEICE TRANSACTIONS on Communications
SP - 106
EP - 114
AU - Riichiro NAGAREDA
AU - Kazuhiko FUKAWA
AU - Hiroshi SUZUKI
PY - 2005
DO - 10.1093/ietcom/e88-b.1.106
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E88-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 2005
AB - This paper proposes an OFDM mobile packet transmission scheme that increases throughput by using nonlinear multiuser detection (MUD) and automatic repeat request (ARQ) with metric-combining. The scheme identifies users by detecting user identification (ID) symbols located at the head of a packet, and can separate packets that have collided by using MUD. It also forces the respective transmitters to retransmit the same packets so as to reproduce the collision if the cyclic redundancy check (CRC) detects some errors, and it uses metric-combining to decrease the number of retransmissions. The results of computer simulations show that the proposed scheme can provide twice the throughput of the conventional schemes.
ER -
English
