It is difficult for a receiver in Asynchronous SSMA systems to eliminate co-channel interference, when the receiver doesn't know the sequence of the co-channel interference. In this paper, a filter for eliminating co-channel interference without using the knowledge of the sequence of co-channel interference in an asynchronous SSMA system, in which each transmitter/receiver is assigned an infinite number of sequences and select a sequence secretly for information security. The filter gathers the co-channel interference energy into some puleses and scatters the signal energy widely. The receiver can clip the co-channel interference energy by losing small amount of signal energy. This is a new solution for the near-far problem in an asynchronous SSMA system using secret sequences.
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Naoki SUEHIRO, "Elimination Filter for Co-Channel Interference in Asynchronous SSMA Systems Using Polyphase Modulatable Orthogonal Sequences" in IEICE TRANSACTIONS on Communications,
vol. E75-B, no. 6, pp. 494-498, June 1992, doi: .
Abstract: It is difficult for a receiver in Asynchronous SSMA systems to eliminate co-channel interference, when the receiver doesn't know the sequence of the co-channel interference. In this paper, a filter for eliminating co-channel interference without using the knowledge of the sequence of co-channel interference in an asynchronous SSMA system, in which each transmitter/receiver is assigned an infinite number of sequences and select a sequence secretly for information security. The filter gathers the co-channel interference energy into some puleses and scatters the signal energy widely. The receiver can clip the co-channel interference energy by losing small amount of signal energy. This is a new solution for the near-far problem in an asynchronous SSMA system using secret sequences.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e75-b_6_494/_p
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@ARTICLE{e75-b_6_494,
author={Naoki SUEHIRO, },
journal={IEICE TRANSACTIONS on Communications},
title={Elimination Filter for Co-Channel Interference in Asynchronous SSMA Systems Using Polyphase Modulatable Orthogonal Sequences},
year={1992},
volume={E75-B},
number={6},
pages={494-498},
abstract={It is difficult for a receiver in Asynchronous SSMA systems to eliminate co-channel interference, when the receiver doesn't know the sequence of the co-channel interference. In this paper, a filter for eliminating co-channel interference without using the knowledge of the sequence of co-channel interference in an asynchronous SSMA system, in which each transmitter/receiver is assigned an infinite number of sequences and select a sequence secretly for information security. The filter gathers the co-channel interference energy into some puleses and scatters the signal energy widely. The receiver can clip the co-channel interference energy by losing small amount of signal energy. This is a new solution for the near-far problem in an asynchronous SSMA system using secret sequences.},
keywords={},
doi={},
ISSN={},
month={June},}
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TY - JOUR
TI - Elimination Filter for Co-Channel Interference in Asynchronous SSMA Systems Using Polyphase Modulatable Orthogonal Sequences
T2 - IEICE TRANSACTIONS on Communications
SP - 494
EP - 498
AU - Naoki SUEHIRO
PY - 1992
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E75-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 1992
AB - It is difficult for a receiver in Asynchronous SSMA systems to eliminate co-channel interference, when the receiver doesn't know the sequence of the co-channel interference. In this paper, a filter for eliminating co-channel interference without using the knowledge of the sequence of co-channel interference in an asynchronous SSMA system, in which each transmitter/receiver is assigned an infinite number of sequences and select a sequence secretly for information security. The filter gathers the co-channel interference energy into some puleses and scatters the signal energy widely. The receiver can clip the co-channel interference energy by losing small amount of signal energy. This is a new solution for the near-far problem in an asynchronous SSMA system using secret sequences.
ER -