Presentation 2002/10/4
BER Performance of Satellite On-Board Processing Techniques with FH-MFSK Modulation under Various Interferences
Sungdon Moon, Yeomin Yoon, Jeungmin Joo, Kiseon Kim,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Satellite communication can be operated with various levels of on-board processing in order to transmit the signal effectively. In this paper, the BER performances of the bent pipe transponder (BPT), dehop only transponder (DOT) and dehop and rehop transponder (DRT) systems with FH-MFSK modulation are investigated in the presence of broad band interference, narrow band interference and tone-type interference, and compared each other for the dynamic ranges of data rates, spreading bandwidth and interference power. The numerical results show that DRT outperforms BPT and DOT, and DOT is less sensitive to uplink interference power under broad band interference environment than DRT. In the case of narrow band interference, the DRT system is more sensitive to ρ value, i.e., the ratio of the interference bandwidth to spreading bandwidth, than DOT. Among various interference types, further, it is observed that the performance of multi-tone interference in n = 1 band is the most pessimistic for all OBP techniques.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) OBP / FH/MFSK / BPT (bent pipe transponder) / DOT (dehop only transponder) / DRT (dehop-and-rehop transponder)
Paper # SAT2002-77
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Conference Information
Committee SAT
Conference Date 2002/10/4(1days)
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Paper Information
Registration To Satellite Telecommunications (SAT)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) BER Performance of Satellite On-Board Processing Techniques with FH-MFSK Modulation under Various Interferences
Sub Title (in English)
Keyword(1) OBP
Keyword(2) FH/MFSK
Keyword(3) BPT (bent pipe transponder)
Keyword(4) DOT (dehop only transponder)
Keyword(5) DRT (dehop-and-rehop transponder)
1st Author's Name Sungdon Moon
1st Author's Affiliation Department of Information and Communications Kwang-Ju Institute of Science and Technology (K-JIST)()
2nd Author's Name Yeomin Yoon
2nd Author's Affiliation Department of Information and Communications Kwang-Ju Institute of Science and Technology (K-JIST)
3rd Author's Name Jeungmin Joo
3rd Author's Affiliation Department of Information and Communications Kwang-Ju Institute of Science and Technology (K-JIST)
4th Author's Name Kiseon Kim
4th Author's Affiliation Department of Information and Communications Kwang-Ju Institute of Science and Technology (K-JIST)
Date 2002/10/4
Paper # SAT2002-77
Volume (vol) vol.102
Number (no) 360
Page pp.pp.-
#Pages 6
Date of Issue