Problem
Wireless stations A and B can communicate with the access point AP, but not with each other. For example, A cannot overhear any signals from B. Assume that A wants to send a data frame to the AP, starting with a RTS frame. Shortly afterwards, B also wants to send a data frame to the AP, starting with an RTS frame. Give a scenario where B ends up waiting for A and another scenario where B ends up interfering with A's transmission.