devry netw360 weeks 3 discussions latest spring 2015
Question # 00097129
Posted By:
Updated on: 08/26/2015 11:59 AM Due on: 09/25/2015
week 3
Unlicensed Bands (graded) |
Why did the FCC create unlicensed bands? What unlicensed bands are allocated for WLANs and how are they used? What are some of the difficulties faced by unlicensed bands?
WLAN Physical (PHY) Layer Standards (graded) |
Compare the WLAN PHY standards, especially with respect to their frequency band, channel width, number of channels, transmission speed, modulation mechanism, and spread spectrum technology.
Discuss how physical layer changes have contributed to transmission speeds exploding from one generation of WLAN device to the next.
-
Rating:
/5
Solution: devry netw360 weeks 3 discussions latest spring 2015