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Blind cancellation of co-channel interference
Proceedings of GLOBECOM '95, 2002A co-channel system can be viewed as a multiple-input, multiple-output communication system. By extending the scalar constant-modulus algorithm to vector-valued signals, we develop several methods for blind cancellation of co-channel interference. In particular, to prevent the receiver from locking on to the same signal more than once, we propose the ...
A. Batra, J.R. Barry
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Statistical modeling of co-channel interference in a field of Poisson distributed interferers
2010 IEEE International Conference on Acoustics, Speech and Signal Processing, 2010With increasing spatial reuse of the radio spectrum, co-channel interference is becoming a dominant noise source and may severely degrade the communication performance of wireless transceivers. In this paper, we consider the problem of statistical-physical modeling of co-channel interference from an annulus field of Poisson interferers.
Kapil Gulati +2 more
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Analysis of MRC With $\eta -\mu$ Co-Channel Interference
IEEE Transactions on Vehicular Technology, 2020Approximate outage probability and rate expressions are derived for systems employing maximum ratio combining, when both the desired signal and the interfering signals are subjected to $\eta -\mu$ fading, with the interferers having unequal power. The approximations are in terms of the Gauss hypergeometric function.
Muralikrishnan Srinivasan +1 more
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Mitigation of MIMO Co-Channel Interference Using Robust Interference Cancellation Receiver
2007 IEEE 66th Vehicular Technology Conference, 2007Co-Channel Interference (CCI) caused by different Multiple Input Multiple Output (MIMO) signalling schemes impact the same or other MIMO schemes in different ways. Due to the symbol-by-symbol processing in a desired Single Input Multiple Output (SIMO) link, an interfering Space-Time Block Code (STBC) link may become equivalent to an interfering Spatial
Rahman, Muhammad Imadur +2 more
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IEEE Transactions on Signal Processing, 2003
The paper considers interference in a wireless communication network caused by users that share the same propagation medium. Under the assumption that the interfering users are spatially Poisson distributed and under a power-law propagation loss function, it has been shown in the past that the interference instantaneous amplitude at the receiver is ...
Xueshi Yang, Athina P. Petropulu
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The paper considers interference in a wireless communication network caused by users that share the same propagation medium. Under the assumption that the interfering users are spatially Poisson distributed and under a power-law propagation loss function, it has been shown in the past that the interference instantaneous amplitude at the receiver is ...
Xueshi Yang, Athina P. Petropulu
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Co-channel interference cancellation for HDTV receivers
1999 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings. ICASSP99 (Cat. No.99CH36258), 1999A new method of co-channel interference rejection for digital television receivers is presented that uses a different rejection filter from the comb filter that was used in the prototype built by Zenith. This filter is optimized for rejection of co-channel NTSC interference in the presence of white noise and hence suffers a penalty of only 0.4 dB in ...
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Analysis of Uplink Co-Channel Interference on the Cellular Networks
2018 IEEE 88th Vehicular Technology Conference (VTC-Fall), 2018New duplexing methods are emerging to improve spectral efficiency (SE) and reduce delay as wireless network evolves. Dynamic time division duplexing (D-TDD) and in-band full duplex (IFD) systems are strong candidate technologies for next-generation wireless communication.
Jimin Bae, Eunhye Park, Youngnam Han
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1996
For cellular radio systems the radio link performance is usually limited by interference rather than noise and, therefore, the probability of co-channel interference (CCI), is of primary concern. The definition of the probability of CCI depends on the the assumptions made about the radio receiver and propagation environment.
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For cellular radio systems the radio link performance is usually limited by interference rather than noise and, therefore, the probability of co-channel interference (CCI), is of primary concern. The definition of the probability of CCI depends on the the assumptions made about the radio receiver and propagation environment.
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A new linear co-channel interference mitigation algorithm
1996 IEEE International Conference on Acoustics, Speech, and Signal Processing Conference Proceedings, 2002The problem of co-channel interference is encountered when, along with the signal of interest (SOI), one or more interfering signal(s) are present in a common receiver. This paper is primarily concerned with the development of a new linear co-channel interference mitigation algorithm which estimates the SOI and the interfering signal from their ...
Sam Heidari, Chrysostomos L. Nikias
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MIMO rayleigh-product channels with co-channel interference
IEEE Transactions on Communications, 2009This paper presents an analytical performance investigation of an interference-limited double scattering multiple-input multiple-output (MIMO) channel employing optimum combining. Our main contribution is the derivation of the closed-form expressions for the cumulative distribution function (c.d.f.) and probability density function (p.d.f.) of the ...
Caijun Zhong, Shi Jin 0002, Kai-Kit Wong
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