Results 241 to 250 of about 34,114 (283)

Successive Interference Cancellation in Device-to-Device Communications

2021
Device-to-Device (D2D) communications is expected to gain importance in future cellular networks for spectrum efficiency. However, dealing with the interference in simultaneous D21) and cellular transmissions is a significant challenge. In this paper, the problem of optimal pairing of D2D and CU transmissions is addressed in order to control ...
Kılıç, Gökhan, Girici, Tolga
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Opportunistic Power Control for Successive Interference Cancellation

IEEE Communications Letters, 2011
This letter proposes an opportunistic power control for increasing the transmission rate of a secondary transmitter (ST) in frequency reused scenario. The environments considered herein have multiple primary transmitter/receiver pairs and one secondary transmitter/receiver pair using the same frequency band.
Jang Y.-U., Jeong E.-R.
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Successive interference cancellation in multicarrier DS/CDMA

IEEE Transactions on Communications, 2000
In this paper, we present a successive interference cancellation (SIC) scheme for a multicarrier (MC) direct-sequence code-division multiple-access (CDMA) system, using band-limited spreading waveforms to prevent self-interference. In every subband, the SIC receiver successively detects the interferers' signals and substracts them from the user-of ...
null Lin Fang, L.B. Milstein
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Mitigating Error Propagation in Successive Interference Cancellation

IEICE Transactions on Communications, 2006
In this letter, we propose a novel signal detection method for spatially multiplexed multiple input multiple output (MIMO) systems, based on the idea of ordered successive interference cancellation (OSIC). In the proposed method, we try every possible value as the first detected symbol instead of making a decision. Although the proposed method requires
J. KIM, D. KIM, S. YUN
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Successive Interference Cancellation-Based MIMO Detection

2014
It has been shown that the optimal performance and low complexity can be obtained by the ML detection and linear detection methods, respectively.
Lin Bai, Jinho Choi, Quan Yu
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Successive interference cancellation for cooperative communication systems

Proceedings of the 2009 International Conference on Hybrid Information Technology, 2009
In this paper, we analyze and simulate a successive interference cancellation (SIC) scheme for cooperative communication systems in wireless communication network. In the interference cancellation strategy, co-channel interference (CCI) is mitigated by zero forcing (ZF) or minimum mean square error (MMSE) receivers.
Eun Cheol Kim, Jae Sang Cha, Jin Young Kim, Wan Sik kim, Chanwoo Moon, Geon Uk Kang, Jeong Jin Kang   +6 more
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Successive cancellation for cyclic interference channels

2008 IEEE Information Theory Workshop, 2008
The Chong-Motani-Garg inner bound for the two-user interference channel is generalized to a special case of many-user interference channels. By taking a geometric viewpoint and using rate-splitting arguments, it is shown that all operating points in the Chong-Motani-Garg inner bound allow decoding by successive cancellation at all receivers.
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Lattice Reduction-Aided Successive Interference Cancelation for MIMO Interference Channels

IEEE Transactions on Vehicular Technology, 2014
In multiple-input-multiple-ouput (MIMO) interference channels (IFCs), interference alignment (IA) with zero-forcing (ZF) linear detection can be used to achieve the maximum degrees of freedom (DoFs). However, ZF linear detection usually degrades the performance due to the noise enhancement in practical systems.
Park, J Park, Jaehyun, Clerckx, B Clerckx, Bruno, Chun, JH Chun, Joo-Hwan, Jeong, BJ Jeong, Byung Jang   +3 more
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Efficient ISI cancellation for STBC OFDM systems using successive interference cancellation

IEEE Communications Letters, 2006
In this letter, we propose an efficient detection scheme for space-time block coded (STBC) orthogonal frequency-division multiplexing (OFDM) with insufficient cyclic prefix (CP). The proposed scheme employs successive interference cancellation (SIC) and cyclic prefix reconstruction (CPR) concepts.
null Jong-Ho Lee, null Seong-Cheol Kim
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Co-channel interference cancellation with successive cancellation in narrowband TDMA systems

2000 IEEE Wireless Communications and Networking Conference. Conference Record (Cat. No.00TH8540), 2002
In this paper, successive cancellation of co-channel signals is described in the context of TDMA mobile radio systems employing coherent receivers. Both symbol aligned and misaligned co-channel signals are studied. Signal separability, which is a major problem in successive cancellation of co-channel signals, is obtained using the relative timing delay
H. Arslan, K. Molnar
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