The IEEE Transactions on Communications publishes high-quality manuscripts on advances in the state-of-the-art of all telecommunications including telephone, telegraphy, facsimile, and television, by electromagnetic propagation including radio; wire; aerial; underground, coaxial, and submarine cables; waveguides, communication satellites, and lasers; in marine, aeronautical, space and fixed station services; repeaters, radio relaying, signal storage, and regeneration; telecommunication error detection and correction; multiplexing and carrier techniques; communication switching systems; data communications; and communication theory.