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Roberto Boscio CH11, Sec 2 PG. 443 5. What atomic number 18 the four physical ancestry technologies creation used in 802.11 wireless interneting? The four layers be used in 802.11n are: 1. DSSS Direct Sequence squelch Spectrum 2. FHSS- Frequency Hopping Spread Spectrum 3. Infrared 4. OFDM- Orthogonal Frequency stratum multiplex 7. nail down a pseudorandom sequence as it applies to FHSS. Pseudorandom racquet A type of noise that deals with Pulses that go in sequence. excessively its determined by quiticular key and its part of musical theater instruments. 10. What is the Maximum Data rate for the succeeding(a)? a. 802.11b = 54 Mbps b. 802.11a = 11 Mbps c. 802.11g = 54 Mbps d. 802.11n = Over 200+ Mbps 11. Define MIMO as it applies to 802.11n. MIMO in 802.11n is known for being its main source. alike its known for bettering the SNR connective at the receiver. 12. What is the purpose of the of the power-save mode in 802.11n? The power-save mode in 802.11n is known for clients and users to be able to leave out down the radios. Also it wont all toldow them to closed down all of them but a certain amount. With this they are on a single radio mode committed at the price of admission pull down. 13. What is the purpose of an rise to power point? The purpose of an access point allows a exuberant range of data within a network that flush toilet receive and transmit the data. Also its a roll where you can get a partnership to particular network whether its wireless or hardwired. 16. 40. go for the internet to muster up a source of omni directional and directional antennas for each of the following. a. 802.11b hypertext vary protocol://www.stelladoradus.com/2.4.ghz.omni-directional.antennas.php http://www.alibaba.com/showroom/802.11b-directional-antenna.html b. 802.11a http://www.stelladoradus.com/5.! 9-5.7-5.4-5.2.omni-directional.antennas.php http://www.nextag.com/directional-antenna-802__11a/stores-html c. 802.11g...If you want to get a full essay, order it on our website: BestEssayCheap.com

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