What features are defined by the IEEE 802.11-2007 standard for the purpose of satisfying regulatory requirements for 5 GHz operation? Choose 2

The IEEE 802.11 standard specifies the use of DSSS and OFDM spread spectrum technology for data transmission within the 2.4 GHz ISM band in accordance with regulatory agency requirements of the FCC (US), IC (Canada), and ETSI (Europe). What is the specified frequency range for data transmission within the 2.4 GHz ISM band?

In an 802.11 OFDM Basic Service Set (BSS), what prevents each station from using the full network bandwidth (54 Mbps) when multiple stations are actively transmitting and receiving within the BSS? Choose 2

What carrier sense mechanisms are deployed by the IEEE 802.11-2007 standard that aid in collision avoidance? Choose 2

How many HR/DSSS channels are specified by the IEEE 802.11-2007 standard, without reference to a specific governmental regulatory domain?

How far apart are the center frequencies of the OFDM channels specified for use in the UNII-2 band
(5.25 5.35 GHz)?

In an 802.11 ERP-OFDM system, what channel pairs are considered non-overlapping? C2

What are three operational channel widths specified by the 802.11 Clause 20 (High Throughput) PHY? Choose 3

According to the IEEE 802.11 standard, how much separation is specified between the center frequencies of OFDM (clause 17) channels?

Given: A company has several stations connected to a single radio access point, and all stations are actively transmitting and receiving in the BSS.
What factors affect the amount of wireless bandwidth available to each station? Choose 2