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IEICE TRANSACTIONS on Communications

A Low-Complexity Frequency Offset Insensitive Detection for 2.45 GHz LR-WPAN

Jung-Su HAN, Hyung-Jin CHOI

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Summary :

In this paper, we propose a low-complexity frequency offset insensitive detection method for the 2.45 GHz LR-WPAN demodulator. In IEEE 802.15.4 LR-WPAN (Low-Rate Wireless Personal Area Network) specification, the frequency offset as highest 80 ppm in the 2.45 GHz band is recommended for low-complexity, low-cost, and low-power implementation. The proposed detection method is verified such that the performance is within 2 dB of the optimal coherent detection with low complexity, which is less than half in comparison with conventional detection methods.

Publication
IEICE TRANSACTIONS on Communications Vol.E91-B No.7 pp.2205-2213
Publication Date
2008/07/01
Publicized
Online ISSN
1745-1345
DOI
10.1093/ietcom/e91-b.7.2205
Type of Manuscript
PAPER
Category
Transmission Systems and Transmission Equipment for Communications

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