In pure ALOHA, the vulnerable time is ______ the frame transmission time.

Related MCQs

• In ________, a station monitors the medium after it sends a frame to see if the transmission was successful. If so, the station is finished. If, however, there is a collision, the frame is sent again.
• In ________ each station sends a frame whenever it has a frame to send.
• _________ MAC frame serve as the control frame.
• _________ MAC frame is also called as Management frame.
• This version is time scheduled. A central controller in the network assigns a fixed transmission order
• _________ MAC frame serve to announce the presence of a wireless LAN and to synchronize the members of the service set.
• It may be more economical to use a smaller transmission radius for nodes in areas of high node density, w/o sacrificing adequate network connectivity. This is the issue of___________
• What signal transmission method intersperses message segments from multiple sessions into a single medium?
• At the physical layer, contribute to energy loss in a wireless transmission, the loss is
• As the energy used in transmission ___________, the probability of error ___________, and the number of retransmissions _________.