Many random access protocols have been proposed for ad-hoc networks and they are
based on collision avoidance principles and are designed for low data rates (≤ 2 Mbps). A …

We propose a new version of a recently proposed MAC protocol for ad hoc network
communications: the ADHOC MAC (Borgonovo, F. et al., IEEE Wireless Commun. and …

Medium access control (MAC) protocols coordinate channel access between wireless
stations, and they significantly affect the network throughput of wireless ad hoc networks …

Medium access control (MAC) protocols have been studied under different contexts for
several years now. In all these MAC protocols, nodes make independent decisions on when …

The performance of prevalent wireless MAC protocols is a function of network contention
level and the capabilities of the underlying network nodes. While contention-based MAC …

CSMA/CA protocols such as IEEE 802.11 b are considered to be attractive MAC protocols
for wireless LANs. In this paper, we extend a saturation throughput model for the IEEE …

The medium access control (MAC) protocol, which coordinates channel access between
wireless stations, significantly affects network throughput of wireless ad hoc networks. A …

The IEEE802. 11 standard for wireless local area networks is based on the CSMA/CA
protocol for supporting asynchronous data transfers. CSMA/CA uses an acknowledgment …

We consider the problem of efficientMAC design for long-distance WiFi-based mesh
networks. In such networks it is common to find long propagation delays, the use of …

送信範囲の異なる端末で構成される無線アドホックネットワーク におけるビジートーンを使用 Page 1
Vol. 47 No. 9 情報処理学会論文誌 Sep. 2006 送信範囲の異なる端末で構成される無線アドホック …