Digital Radio for Mobile Applications
Talmage P. Bursh, K.K.Y. Ho, Frederick F. Kunzinger, LaJeana N. Roberts, Wesley L. Shanks, Lisa A. Tantillo · AT&T Technical Journal · 1993
The technology of time-division multiple-access (TDMA) and code-division multiple-access (CDMA) promises to significantly improve the capacity and operation of existing analog cellular networks. AT&T has been on the leading edge of these breakthroughs, developing trial and commercial systems for both of these advanced digital radio technologies. This paper describes TDMA and CDMA, their advantages, specific features, field test results, and speculations on their futures.