English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We consider the task of communicating a generic bivariate function of twoclassical sources over a Classical-Quantum Multiple Access Channel (CQ-MAC).The two sources are observed at the encoders of the CQ-MAC, and the decoderaims at reconstructing a bivariate function from the received quantum state.Inspired by the techniques developed for the analogous classical setting, andemploying the technique of simultaneous (joint) decoding developed for theclassical-quantum setting, we propose and analyze a coding scheme based on afusion of algebraic structured and unstructured codes. This coding schemeallows exploiting both the symmetric structure common amongst the sources andthe asymmetries. We derive a new set of sufficient conditions that strictlyenlarges the largest known set of sources (capable of communicating thebivariate function) for any given CQ-MAC. We provide these conditions in termsof single-letter quantum information-theoretic quantities.

Unified approach for computing sum of sources over CQ-MAC