Polar Quantum Channel Coding Method and Device for Symmetric Capacity Achieving

摘要

any binary input discrete quantum channel (quantum channel) symmetric capacity even if given, to produce achievable qubit (quantum bit), polar (polar) proposes a method of bonding and separation quantum channel coding , called quantum channel . The current capacity is determined according to any qubit input of equal probability . If the polarization of the quantum channel is close to the symmetric channel 1 rate 1, unless it is very suitable for quantum error correction coding to partially transfer the quantum channel to transmit data through a rate 0. ;