Long preamble used in Berkeley MAC (B-MAC) has to be send at least for duration of

Related MCQs

• Long preamble used in Berkeley MAC (B-MAC) has long preamble consist of
• Berkeley MAC (B-MAC) was developed to tackle the problems of
• Timeout-MAC (T-MAC) letting the nodes timeout when nothing happens
• In the S-MAC protocol, ___________is designed to reduce energy consumption during the long idle time when no sensing events happen, by turning off the radio periodically
• In the S-MAC protocol, ___________is designed to reduce energy consumption during the long idle time when no sensing events happen, by turning off the radio periodically
• In ________ each station sends a frame whenever it has a frame to send.
• In _______ methods, the stations consult one another to find which station has the right to send.
• In _______ methods, a station cannot send unless it has been authorized by other stations.
• When a node has a packet to send, it listens for traffic on the channel.
• Following characteristics of wireless sensor networks point to the need for a specialized MAC protocol