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ARQ Schemes in Wireless Multi-Channel Communication Systems. Modeling and Performance Evaluation

Автор:   Jun L.
мягкая обложка
112 страниц
2010 год
Издательство:   Книга по Требованию
Цена:
1891 руб
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Описание:We expect that the modeling technique and analysis approach proposed in this thesis can be applied to the performance evaluation of other ARQ protocols (e. g. , selective- repeat ARQ) over multiple channels. We evaluate their performance analytically and through simulation. In this thesis, we develop two stochastic systems, denoted by MSW-ARQ and MSW-ARQ-inS, for modeling stop-and-wait ARQ over multiple channels with either time-invariant or time-varying error rates. To implement error control through retransmission of packets in a multichannel communication system, Automatic-Repeat-reQuest (ARQ) schemes have been generalized for parallel multichannel data communications. With rapid advances in wireless communication and networking, orthogonal frequency division multiplexing (OFDM) and multiple-input multiple-output antennas (MIMO) are often adopted in communication systems to create multiple parallel channels.


Orthomol Immun Junior Сила иммунитета на страже Вашего ребенка

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Деволюция человека: Ведическая альтернатива теории Дарвина

HRAF FF26 Igbo, Doc # 22. Henry Richard C. (1988) UFOs and NASA // Journal of Scientific Explanation. 2 (2): Pp. 93–142. Hodder Ian (1997) Always momentary, fluid, and flexible: Toward a reflexive excavation methodology // Antiquity. 71. Pp. 691–700. Holland T.H. (1903) General Report on the Work Carried Out by the Geological Survey of India for the Year 1902/03. – Calcutta, Geological Survey of India. Holmes William H. (1899) Review of the evidence relating to auriferous gravel man in California // Smithsonian Institution Annual Report 1898–1899. Pp. 419–472. Home D.D. (1879) Lights and Shadows of Spiritualism. – New York, G. W. Carleton. Honorton C. (1985) Meta-analysis of psi ganzfeld research: A response to Hyman // Journal of Parapsychology. 49. Pp. 51–91. Honorton C., Schechter E.I. (1987) Gainzfeld target retrieval with an automated testing system: Model for initial ganzfeld success // Weiner D. B., Nelson R. D. Research in Parapsychology. 1986. – Metuchen, New Jersey, Scarecrow Press. Pp. 36–39. Honorton C., Berger R.E., Vargolis M.P., Quant M., Derr P., Schechter E.I., Ferrari D.C. (1990) Psi communication in the ganzfeld ...»

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