Results 241 to 250 of about 6,742,680 (324)
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The Origins of Spread-Spectrum Communications
IEEE Transactions on Communications, 1982This monograph reviews events, circa 1920-1960, leading to the development of spread-spectrum communication systems. The WHYN, Hush-Up, BLADES, F9C-A/Rake, CODORAC, and ARC-50 systems are featured, along with a description of the prior art in secure communications, and introductions to other early spreadspectrum communication efforts. References to the
R Scholtz
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Spread spectrum for commercial communications
IEEE Communications Magazine, 1991The authors describe how spread spectrum operates and explain why the FCC has allocated several spectral bands for spread spectrum. They examine what is wrong with the spectrum allocations the way they are now. They show who is using and will use spread spectrum and why.
R L Pickholtz +2 more
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Spread-spectrum techniques for wireless communication
IEEE Signal Processing Magazine, 1997The primary goal of this paper is to provide a concise introduction to the use of spread spectrum in wireless communications. The symbiotic relationship between wireless communications and digital microelectronics is also developing rapidly. Indeed, mobile and personal communications is now at parity with the computer industry as a major driver in the ...
P G Flikkema
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SPREAD SPECTRUM COMMUNICATION VIA CHAOS
International Journal of Bifurcation and Chaos, 1999 A new scheme is proposed for spread spectrum communication which transmits both analog and binary data via chaotic carriers. The proposed systems have some standard properties of spread spectrum communication. Some computer simulations and performance analysis are given to examine the validity of this scheme.
MAKOTO ITOH
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Spread spectrum for mobile communications
IEEE Transactions on Vehicular Technology, 1991The characteristics of spread spectrum that make it advantageous for mobile communications are described. The parameters that determine both the performance and the total capacity are introduced, and an analysis which yields (approximately) the number of users that can simultaneously communicate, while maintaining a specified level of performance, is ...
D L Schilling +2 more
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Spread Spectrum in Communication
, 1985 The book is devoted to advanced radiocommunication, discussing the merits and operational aspects of spread spectrum signalling. The book starts by comparing spread spectrum modulation and conventional modulation methods, and then discusses demodulation,
R. Skaug, J. F. Hjelmstad
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Frequency Hopping Pattern and Synchronization based on Hopping Spread Spectrum Communication
IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference, 2021The frequency hopping pattern and synchronization technology are the cores of frequency hopping spread spectrum communication. The current hopping patterns are very complex and hard to implement.
Yan Wang +4 more
semanticscholar +1 more source