Joint source-channel coding for a quantum multiple access channel

Details Joint source-channel coding for a quantum multiple access channel Joint source-channel coding for a quantum multiple access channel

2012-02-15

arxiv.org/abs/1202.3467v1

Physics

Quantum Physics

20 pages

Scientific paper

Suppose that two senders each obtain one share of the output of a classical, bivariate, correlated information source. They would like to transmit the correlated source to a receiver using a quantum multiple access channel. In prior work, Cover, El Gamal, and Salehi provided a combined source-channel coding strategy for a classical multiple access channel which outperforms the simpler "separation" strategy where separate codebooks are used for the source coding and the channel coding tasks. In the present paper, we prove that a coding strategy similar to the Cover-El Gamal-Salehi strategy and a corresponding quantum simultaneous decoder allow for the reliable transmission of a source over a quantum multiple access channel, as long as a set of information inequalities involving the Holevo quantity hold.

Affiliated with

Also associated with

No associations

Rating

Joint source-channel coding for a quantum multiple access channel does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Joint source-channel coding for a quantum multiple access channel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Joint source-channel coding for a quantum multiple access channel will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-124765