Communication channels (information theory) Quantum communication 4 Quantum entanglement Quantum channel 2 Ad hoc networks 1 Average coherences 1 Benchmarking 1 Capacities of quantum channels 1 Capacity of quantum channel 1 Change-of-basis 1 Channel capacity 1 Channel coding 1 Coherence generating power 1 Computation theory 1 Computer circuits 1 Correlation structure 1 Decoding 1 Decoding circuits 1 Efficient estimation 1 Encoding (symbols) 1 Encoding and decoding 1 Fault tolerance 1 Fault tolerant systems 1 Fault- tolerant systems 1 Fault-tolerant 1 Fundamental component 1 Gate errors 1 Haar measure 1 Incoherent state 1 Internet protocols 1