Presentation 2013-08-19
A Study on Forward Error Correction Effect of DSSS Type O-QPSK Signals employing Narrow Band Interference Suppression
Sho OTSUKA, Shuji KUBOTA,
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Abstract(in English) 920 MHz band radio is released in July 2012 in Japan, therefore development of Sab-giga-hertz band radio related products and technologies have been actively conducted. IEEE802.15.4g and IEEE802.15.4k are developed as communication standards in sub-giga-hertz band radio. In this paper, an interference suppression scheme for IEEE802.15.4g is studied to reduce the degradation due to narrow-band interference from the other communication system. As a result, the proposed scheme shows better BER and PER performances compared to the conventional one by matching the suppression level and the bandwidth to the interference signals. In addition, it shows further BER performance improvement by employing the FEC.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) DSSS / O-QPSK / IEEE802.15.4g / Interference Suppression
Paper # SRW2013-23
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Committee SRW
Conference Date 2013/8/12(1days)
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Registration To Short Range Wireless Communications(SRW)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Study on Forward Error Correction Effect of DSSS Type O-QPSK Signals employing Narrow Band Interference Suppression
Sub Title (in English)
Keyword(1) DSSS
Keyword(2) O-QPSK
Keyword(3) IEEE802.15.4g
Keyword(4) Interference Suppression
1st Author's Name Sho OTSUKA
1st Author's Affiliation Graduate School Shibaura Institute of Technology()
2nd Author's Name Shuji KUBOTA
2nd Author's Affiliation Graduate School Shibaura Institute of Technology
Date 2013-08-19
Paper # SRW2013-23
Volume (vol) vol.113
Number (no) 180
Page pp.pp.-
#Pages 6
Date of Issue