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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 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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