Title :
Performance Analysis of OFDM Systems over 60 GHz Indoor Channels
Author :
Hsu, Hsin-yueh ; Tsai, Tzung-Hua ; Wu, Wei-De ; Chao, Chi-chao
Author_Institution :
MediaTek Inc., Hsinchu, Taiwan
Abstract :
In this paper, the signal-to-interference-plus-noise ratio (SINR) analysis of orthogonal frequency-division multiplexing (OFDM) systems over the IEEE 802.15.3c 60 GHz channel models is investigated. The derivation precisely captures the distinctive path clustering phenomenon in the spatial-temporal domain and provides the exact SINR. Based on the analytical results, a universal rule for adapting the near-optimal half-power beamwidth is identified. Moreover, numerical results are provided to verify the analytical findings.
Keywords :
OFDM modulation; indoor communication; pattern clustering; wireless channels; IEEE 802.15.3c 60 GHz channel model; OFDM system; SINR; distinctive path clustering phenomenon; frequency 60 GHz; indoor channel; orthogonal frequency-division multiplexing system; performance analysis; signal-to-interference-plus-noise ratio analysis; spatial-temporal domain; Antennas; Array signal processing; Channel models; IEEE 802.15 Standards; Interference; OFDM; Signal to noise ratio;
Conference_Titel :
Vehicular Technology Conference (VTC Fall), 2012 IEEE
Conference_Location :
Quebec City, QC
Print_ISBN :
978-1-4673-1880-8
Electronic_ISBN :
1090-3038
DOI :
10.1109/VTCFall.2012.6399274
