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Successive Interference Cancellation in Heterogeneous Networks
IEEE Transactions on Communications, 2014At present, operators address the explosive growth of mobile data demand by densification of the cellular network so as to reduce the transmitter-receiver distance and to achieve higher spectral efficiency. Due to such network densification and the intense proliferation of wireless devices, modern wireless networks are interference-limited, which ...
Wildemeersch, Matthias +5 more
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Successive interference cancellation
Proceedings of the 9th ACM SIGCOMM Workshop on Hot Topics in Networks, 2010Successive interference cancellation (SIC) is a physical layer capability that allows a receiver to decode packets that arrive simultaneously. While the technique is well known in communications literature, emerging software radios are making practical experimentation feasible. This motivates us to study the extent of throughput gains possible with SIC
Souvik Sen +3 more
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Projected Kaczmarz successive interference cancellation detection
Transactions on Emerging Telecommunications Technologies, 2021AbstractIn this article, the recently developed Kaczmarz successive interference cancellation (KSIC) detector is generalized to the nonlinear case; specifically, a projected SIC detection scheme is developed using the projected Kaczmarz iterative method.
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Low-complexity successive intercell interference cancellation
2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2012Due to the data traffic explosion, cellular networks tend to have larger cell density and smaller cell size, which will give rise to significant intercell interference. In this work, we focus on receiver side signal processing techniques to perform intercell interference suppression and successive interference cancellation, where adaptive antenna ...
Kun Fang, Gunther Auer, Hidekazu Taoka
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Maximal Conditional Efficiency Successive Interference Cancellation
2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings, 2006Conditional asymptotic multi-user efficiency is introduced as a quantitative measure for comparing the performance of multi-user detectors that employ successive interference cancellation (SIC). For a given ordering of user signals, we derive the detector that achieves the maximum asymptotic conditional efficiency for each user among all possible SIC ...
A.S. Gupta, A.C. Singer
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Power control for successive interference cancellation with imperfect cancellation
2002 IEEE International Conference on Communications. Conference Proceedings. ICC 2002 (Cat. No.02CH37333), 2003This paper proposes and analyzes an iterative power control scheme for use with successive interference cancellation (SIC) in the presence of cancellation errors. SIC is shown by Andrews and Meng (see IEEE Transactions On Wireless Communications, Oct.
A. Agrawal +3 more
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Successive Interference Cancellation for Underwater Acoustic Communications
IEEE Journal of Oceanic Engineering, 2011In this paper, we introduce the addition of an iterative, successive interference cancellation (SIC) process to improve on a multiuser, single-input-multiple-output (SIMO) communications receiver using passive time reversal as a space-time preprocessor.
Steve E. Cho +2 more
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DS/CDMA successive interference cancellation
Proceedings of IEEE 3rd International Symposium on Spread Spectrum Techniques and Applications (ISSSTA'94), 1995Conventional DS/CDMA detectors operate by enhancing a desired user while suppressing other users, considered as interference (multiple access interference, MAI) or noise. A different viewpoint is to consider other users not as noise but to jointly detect all users' signals (multiuser detection). This has significant potential of increasing capacity and
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Successive interference cancellation techniques for LTE downlink
2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications, 2011Successive interference cancellation (SIC) is a well-known technique for mitigating interference. For multiple-layer reception, hard-decision SIC with perfect per-layer rate control has been proven to be a capacity-achieving scheme. In practice, however, due to imperfect rate control and signaling constraints, there is a potential for certain variants ...
Johan Axnas +3 more
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