Results 241 to 250 of about 473,739 (299)

Superdense Coding Using Higher Dimensional Embedding. [PDF]

open access: yesEntropy (Basel)
Thadhani E   +4 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

Related searches:

On the costs of channel state information

Manufacturing Engineer, 2005
We study the capacity of fading channels with no CSI at both the transmitter and the receiver. We focus on the low SNR regime, and study the impact of channel memory on the capacity. While the current results on these issues are based on various limiting assumptions, we use a new approach of asymptotic analysis to capture the relation among the key ...
Lizhong Zheng, David Tse, Muriel Médard
openaire   +1 more source

Gaussian interference channel with state information

2011 IEEE Wireless Communications and Networking Conference, 2011
In this paper, we study the two-user state-dependent Gaussian interference channel, where the Gaussian distributed state information is non-causally known at both transmitters, but unknown to either of the receivers. We focus on the simultaneous encoding scheme and propose an active interference cancelation mechanism, which is a generalized dirty-paper
Lili Zhang 0001   +2 more
openaire   +1 more source

AoI Minimization in Broadcast Channels with Channel State Information

2020 IEEE International Symposium on Information Theory (ISIT), 2020
In this paper, we consider a status updating system where updates are generated at a constant rate at K sources and sent to the corresponding recipients through a broadcast channel. We assume that perfect channel state information (CSI) is available at the transmitter before each transmission, and the additive noise is negligible at the receivers ...
Songtao Feng, Jing Yang 0002
openaire   +1 more source

On the capacity of some channels with channel state information

IEEE Transactions on Information Theory, 1999
Summary: We study the capacity of some channels whose conditional output probability distribution depends on a state process independent of the channel input and where channel state information (CSI) signals are available both at the transmitter (CSIT) and at the receiver (CSIR).
Giuseppe Caire, Shlomo Shamai
openaire   +2 more sources

Home - About - Disclaimer - Privacy