Watfa, M. & Safa, H. 2009, Quality of service in wireless nearby and metropolitan area networks, in J. Ma, L. Yang & Y. Zhang (eds), Unlicensed Mobile Access Technology: Protocols, Architecture, Security, Standards and Applications, Auerbach Publications, Boca Raton, Florida, 163-185. In common, a MAN is only going to cover an region of only about 50 kilometers across, give or take a tiny. The Metropolitan Region Network (MAN) protocols are mostly at the data hyperlink level (layer two in the OSI model ), which are defined by IEEE, ITU-T, and so forth. The diagrams designed with ConceptDraw PRO are vector graphic documents and are available for reviewing, modifying, and converting to a wide variety of formats (image, HTML, PDF file, MS PowerPoint Presentation, Adobe Flash or MS Visio XML). MANs can also depend on communications channels of moderate-to-higher data rates.
There are so numerous unique forms of laptop or computer networks in existence, it can be tough to have an understanding of the differences among them, particularly the ones with pretty comparable-sounding names. MANs also allow consistent functionality amongst offices and keep away from the shortfalls associated with Wide Region Network (WAN) systems. A wide location network occupies a really substantial area, such as an entire country or the entire world.
File-sharing transfer speeds are commonly slower with wireless networks than they are with cabled. With Ethernet, ‘Token Ring’ and ‘Fiber Distributed Data Interface (FDDI)’ are also regarded the main ‘Local Area Network’ technologies. On a ‘Local Area Network’ information transfer speeds are larger than WAN and MAN that can extend to a ten. Mbps (Ethernet network) and 1. Gbps (Gigabit Ethernet). MAN covers an region bigger than LAN inside a city or town and serves as an ISP for bigger LAN.
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