IEICE TRANSACTIONS on Fundamentals
New Structures of Packet/Frame Synchronizer for MB-OFDM UWB
Summary :
In this letter, we suggest two new efficient hardware structures of correlators for packet and frame synchronization of MB-OFDM UWB. In the proposed structure 1, we suggest a hierarchical structure composed of 8 and 16 tap sub-correlators instead of ordinary 128 tap correlators. In the proposed structure 2, we suggest a structure which uses quantized coefficients and simplified multipliers. Results of simulations indicates that the hardware complexities of proposed structures are reduced to about 54% and 31% with minor performance loss, compared with a conventional method.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E89-A No.3 pp.830-831
- Publication Date
- 2006/03/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1093/ietfec/e89-a.3.830
- Type of Manuscript
- LETTER
- Category
- Communication Theory and Signals
Authors
Keyword
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Heon-Uk LEE, Sang-Hun YOON, Kyung-Kuk LEE, Jong-Wha CHONG, "New Structures of Packet/Frame Synchronizer for MB-OFDM UWB" in IEICE TRANSACTIONS on Fundamentals,
vol. E89-A, no. 3, pp. 830-831, March 2006, doi: 10.1093/ietfec/e89-a.3.830.
Abstract: In this letter, we suggest two new efficient hardware structures of correlators for packet and frame synchronization of MB-OFDM UWB. In the proposed structure 1, we suggest a hierarchical structure composed of 8 and 16 tap sub-correlators instead of ordinary 128 tap correlators. In the proposed structure 2, we suggest a structure which uses quantized coefficients and simplified multipliers. Results of simulations indicates that the hardware complexities of proposed structures are reduced to about 54% and 31% with minor performance loss, compared with a conventional method.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e89-a.3.830/_p
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@ARTICLE{e89-a_3_830,
author={Heon-Uk LEE, Sang-Hun YOON, Kyung-Kuk LEE, Jong-Wha CHONG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={New Structures of Packet/Frame Synchronizer for MB-OFDM UWB},
year={2006},
volume={E89-A},
number={3},
pages={830-831},
abstract={In this letter, we suggest two new efficient hardware structures of correlators for packet and frame synchronization of MB-OFDM UWB. In the proposed structure 1, we suggest a hierarchical structure composed of 8 and 16 tap sub-correlators instead of ordinary 128 tap correlators. In the proposed structure 2, we suggest a structure which uses quantized coefficients and simplified multipliers. Results of simulations indicates that the hardware complexities of proposed structures are reduced to about 54% and 31% with minor performance loss, compared with a conventional method.},
keywords={},
doi={10.1093/ietfec/e89-a.3.830},
ISSN={1745-1337},
month={March},}
Copy
TY - JOUR
TI - New Structures of Packet/Frame Synchronizer for MB-OFDM UWB
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 830
EP - 831
AU - Heon-Uk LEE
AU - Sang-Hun YOON
AU - Kyung-Kuk LEE
AU - Jong-Wha CHONG
PY - 2006
DO - 10.1093/ietfec/e89-a.3.830
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E89-A
IS - 3
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - March 2006
AB - In this letter, we suggest two new efficient hardware structures of correlators for packet and frame synchronization of MB-OFDM UWB. In the proposed structure 1, we suggest a hierarchical structure composed of 8 and 16 tap sub-correlators instead of ordinary 128 tap correlators. In the proposed structure 2, we suggest a structure which uses quantized coefficients and simplified multipliers. Results of simulations indicates that the hardware complexities of proposed structures are reduced to about 54% and 31% with minor performance loss, compared with a conventional method.
ER -
English
