Results 241 to 250 of about 685,644 (284)

Interference channels

IEEE Transactions on Information Theory, 1978
An interference channel is a communication medium shared by M sender-receiver pairs. Transmission of information from each sender to its corresponding receiver interferes with the communications between the other senders and their receivers. This corresponds to a frequent situation in communications, and defines an M -dimensional capacity region.
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Interference channel with delay: Noisy interference

2010 International ITG Workshop on Smart Antennas (WSA), 2010
We consider the interference channel with two transmit-receive pairs when there is a delay in receiving the desired message compared to interference. We study this channel in the weak interference regime (noisy interference), and show that delay does not affect the capacity of the interference channel in this region. This also holds for an interference
Anas Chaaban, Aydin Sezgin
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Co-channel Interference

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.
openaire   +1 more source

Adjacent channel interference

2006
The adjacent channel interference (ACI) can result in a reduced network capacity in a multioperator WCDMA/FDD environment. This paper is devoted to the study of the ACI, using a static simulator. Simulations were performed in order to identify particular scenarios and network compositions where ACI plays a major role in the system capacity.
Daniel Figueiredo   +3 more
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Interference alignment in MIMO interference relay channels

2012 IEEE Wireless Communications and Networking Conference (WCNC), 2012
The 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

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