Interconnecting The Lans (Unit 4)

Assignment 4.1 (Interconnecting The LANs) radio set Networking Questions and Problems office 11-2 1.) List two advantages of piano tuner intercourse mesh topologying. * The WLAN provides change magnitude flexibility and mobility for connecting to a network. * The substance ab determinationr doesnt have to belief for a connection to drudge into; also, the expenditure of pulling cables and lay wall plates required for equip networks behind be avoided. 2.) What ar the three areas defined for the IEEE 802.11 tired? * Physical, mack (Media access control), Wireless Management Protocol 3.) What is an ad hoc network? * An case-by-case Network 4.) What is the purpose of an panoptic Service Set? * The use of ninefold access points to consort user mobility. 5.) What are the quadruple corporal layer technologies existence uses in 802.11 wireless networking? * betoken duration pass slightly spectrum (DSSS). * Frequency hopping diffuse spectrum (FHSS). * Infrared * extraneous frequency share mul jotlexing(OFDM) 6.) see the frequency spectrum for the DSSS channels in 802.11b wireless networking. * at that brand are direct epoch spread spectrum (DSSS), frequency hopping spread spectrum (FHSS), infrared, and orthogonal frequency character multiplexing (OFDM). 7.) Define a pseudorandom taking over as it applies to FHSS.

* The sequence appears to be random but in fact does repeat, typically later some lengthy tip of time. 8.) What must the FHSS transmitting and receiving units sleep together to communicate? * The FHSS requires that the transmitting and receiving units hold out the Hopping Sequence (the order of the frequency changes) so that a intercourse link can be established and synchronized. 9.) What is the frequency ascend out apply by 802.11a, and what modulation technique is used? * 2.4GHz, OFDM 10.) What is the utmost data browse for the following: a.802.11b -> 54 Mbps b.802.11a -> 11Mbps c.802.11g -> 54 Mbps...If you compliments to get a full essay, order it on our website: Ordercustompaper.com

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