In addition to throughput enhancements, what other improvements does 802.11n provide when

compared with 802.11a/g? (Choose 2)

A.
Introduces “fast transition” roaming protocols for VoWiFi phones

B.
Better link reliability between 802.11a/b/g client devices and 802.11n APs

C.
Improves service quality for real-time applications at greater distances

D.
Increases in receive sensitivity enhance RTLS location accuracy

E.
Stronger security with more robust encryption modes.