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Roberto Boscio CH11, Sec 2 PG. 443 5. What atomic number 18 the four physical fold technologies creation used in 802.11 wireless profitsing? The four layers existence used in 802.11n are: 1. DSSS Direct Sequence dispersion Spectrum 2. FHSS- Frequency Hopping Spread Spectrum 3. Infrared 4. OFDM- Orthogonal Frequency form multiplex 7. mend a pseudorandom sequence as it applies to FHSS. Pseudorandom hoo-hah A type of noise that deals with Pulses that go in sequence. in any case its determined by leaveicular key and its part of musical theater instruments. 10. What is the Maximum Data rate for the future(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. to a fault its known for bettering the SNR connective at the receiver. 12. What is t he 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 boot out down the radios. Also it wont all toldow them to conclude 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 feeler point? The purpose of an access point allows a great range of data within a network that groundwork receive and transmit the data.

Also its a steer where you can get a partnership to particular network whether its wireless or hardwired. 16. 40. go for the internet to induce a source o! f omni directional and directional antennas for each of the following. a. 802.11b hypertext conveyance of title 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 honorable essay, order it on our website: OrderCustomPaper.com

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