Results 261 to 270 of about 3,507,722 (308)
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Interference alignment in MIMO interference relay channels
2012 IEEE Wireless Communications and Networking Conference (WCNC), 2012The degrees of freedom (DoF) has been recognized as a powerful metric to characterize the capacity of interference channels in the high signal-to-noise (SNR) region. In this paper, by utilizing linear interference alignment, we investigate the DoF of multiple-input and multiple-output (MIMO) interference relay channels without symbol extensions.
Xiang Chen +2 more
openaire +1 more source
arXiv.org, 2013
Interference management in a three-user interference channel with alternating connectivity with only topological knowledge at the transmitters is considered.
S. Gherekhloo, Anas Chaaban, A. Sezgin
semanticscholar +1 more source
Interference management in a three-user interference channel with alternating connectivity with only topological knowledge at the transmitters is considered.
S. Gherekhloo, Anas Chaaban, A. Sezgin
semanticscholar +1 more source
The Interference-Multiple-Access Channel
2009 IEEE International Conference on Communications, 2009We introduce the interference-multiple-access channel, which is a discrete memoryless channel with two transmitters and two receivers, similar to the interference channel. One receiver is required to decode the information encoded at one transmitter, the other receiver is required to decode the messages from both transmitters. We provide an inner bound
Etienne Perron +2 more
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A Review on Interference Alignment in Multiuser Interference Channels
Wireless Personal Communications, 2015As the density of base stations in wireless networks becomes higher, system performance is limited not by noise but by interference from other transmitters and so research on interference channels has been actively undertaken. In this article, we study interference alignment (IA) techniques, which are known to maximize the achievable degrees of freedom
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Universal relaying for the interference channel
2010 Information Theory and Applications Workshop (ITA), 2010This paper considers a Gaussian relay-interference channel and introduces a generalized hash-and-forward relay strategy, where the relay sends out a bin index of its quantized observation, and the receivers first decode the relay quantization codeword to a list, then use the list to help decode the respective messages from the transmitters.
Peyman Razaghi, Wei Yu 0001
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Computer channel interference analysis
IBM Systems Journal, 1965This paper develops a queuing model that analyzes the capabilities of a low speed data channel for real-time data inputs. The model yields estimates of waiting, service, and overall transit times. Low speed channel throughput can be increased by multiplexing low speed devices.
Wei Chang, Donald J. Wong
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On the Gaussian Z-interference channel
2017 Information Theory and Applications Workshop (ITA), 2017The optimality of the Han and Kobayashi achievable region (with Gaussian signaling) remains an open problem for Gaussian interference channels. In this paper we focus on the Gaussian Z-interference channel. We first show that using correlated (over time) Gaussian signals does not improve on the Han and Kobayashi achievable rate region.
Max H. M. Costa, Chandra Nair, David Ng
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Learning a Physical Layer Scheme for the MIMO Interference Channel
2018 IEEE International Conference on Communications (ICC), 2018T. Erpek, Tim O'Shea, T. Clancy
semanticscholar +1 more source
Information Freshness Over an Interference Channel: A Game Theoretic View
IEEE Conference on Computer Communications, 2018G. Nguyen +4 more
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Approaching the capacity of K-user MIMO interference channel with interference counteraction scheme
Ad hoc networks, 2017Zhuo Li, Linzhong Song, Heping Shi
semanticscholar +1 more source