Universal classical-quantum multiple access channel coding

Hayashi，Masahito1; Cai，Ning2

10.1109/ISIT45174.2021.9517859

2021-07-12

2157-8095

978-1-5386-8210-4

IEEE International Symposium on Information Theory - Proceedings

2021-July

402-407

12-20 July 2021

Melbourne, Australia

We derive universal classical-quantum superposition coding and universal classical-quantum multiple access channel code by using generalized packing lemmas for the type method. Using our classical-quantum universal superposition code, we establish the capacity region of a classical-quantum compound broadcast channel with degraded message sets. Our universal classical-quantum multiple access channel codes have two types of codes. One is a code with joint decoding and the other is a code with separate decoding. It is not so easy to construct a former code that universally achieves general points of the capacity region beyond corner points. First, we construct the latter code that universally achieves general points of the capacity region. Then, converting the latter code to the former code, we construct the above desired code with the former type. A full version of this paper is accessible at http://arxiv.org/abs/2011.00410

Analytical models Decoding Numerical models Compounds Channel coding

第一

英语

CPCI-S ; EI

WOS:000701502200069

20213810916266

Decoding ; Quantum chemistry ; Quantum theory

Information Theory and Signal Processing:716.1 ; Data Processing and Image Processing:723.2 ; Physical Chemistry:801.4 ; Quantum Theory; Quantum Mechanics:931.4

2-s2.0-85115065588

Scopus

1.Southern University of Science and Technology,Shenzhen Institute for Quantum Science and Engineering,Shenzhen Key Laboratory of Quantum Science and Engineering,Guangdong Provincial Key Laboratory of Quantum Science and Engineering,Shenzhen,518055,China
2.ShanghaiTech University,School of Information Science and Technology,Shanghai,201210,China

Hayashi，Masahito,Cai，Ning. Universal classical-quantum multiple access channel coding[C],2021:402-407.