Packet Reservation technology is frequently used in Media Access Control protocols. To increase the utilization of bandwidth, D.J. Goodman et al. presented the p-persistent algorithm, in which an access probability p ...Packet Reservation technology is frequently used in Media Access Control protocols. To increase the utilization of bandwidth, D.J. Goodman et al. presented the p-persistent algorithm, in which an access probability p is used to reduce collision. This idea is applied in many protocols. In this paper, the distribution of the number of accessing terminals is forecasted to determine the access probability dynamically. This method helps the protocol adaptive to various system environments automatically.展开更多
文摘Packet Reservation technology is frequently used in Media Access Control protocols. To increase the utilization of bandwidth, D.J. Goodman et al. presented the p-persistent algorithm, in which an access probability p is used to reduce collision. This idea is applied in many protocols. In this paper, the distribution of the number of accessing terminals is forecasted to determine the access probability dynamically. This method helps the protocol adaptive to various system environments automatically.