![]() 5, May 1982.Ĭommittee on Digital CDMA Cellular, IS-95 Wideband Spread Digital Cellular System Dual Mode Mobile Station-Base Station Compatibility Standard, Technical Report, EIA?TIA, TR45.5, April 1992. ![]() Schultz, “The Origins of Spread Spectrum Communications,” IEEE Transactions on Communications, Vol. This process is experimental and the keywords may be updated as the learning algorithm improves. These keywords were added by machine and not by the authors. ![]() The paper also highlights current research issues in spread spectrum communications, providing both a tutorial introduction to the subject and a survey of current work. This paper introduces the basic concepts of spread spectrum communication, discusses current analytic models for spread spectrum systems and discusses important current applications of spread spectrum technology to wireless systems. The increased interest in spread spectrum for wireless communications can be attributed to the high spectral effiiciency of Code Division Multiple Access techniques, and to the natural resistance of spread spectrum signals to the effects of multipath propagation. Though originally developed as a military technology, spread-spectrum communications has achieved widespread commercial acceptance in the last several years.
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