In Continuous Channel Access or Exhaustion attack, a malicious node disrupts the MAC protocol, by continuously requesting or transmitting over the channel. This eventually leads a starvation for other nodes in the network w.r.t channel access. remedy may be the network ignores excessive requests ...
Medium access control protocols for multimedia traffic in wireless networks This article presents a survey on medium access control protocols for multimedia traffic in wireless networks. A basic overview of MAC protocol concepts is presented, and a framework is developed on which to base qualitative co...
In other words, an efficient time-division multiple access (TDMA) like schedule is formed in a distributed manner, as long as the topology of the network remains static or changes slowly with respect to the execution of the protocol.Hui, Ka Hung; Guo, Dongning; Berry, Randall A...
An adaptive medium access control protocol using m-ary tree algorithms for quality-of-service support in single-cell ad hoc networks Concurrent with the rapid expansion of wireless networks is an increasing interest in providing Quality-of-Service (QoS) support to them. As a consequence,... Tsig...
The recent research has shown that the basic RTS/CTS approach is not efficient in multihop wireless networks. In this paper, we propose a novel medium access control protocol with a separate control channel (MAC-SCC). A distinct feature of MAC-SCC (compared with other multichannel MAC protoco...
The IEEE 802.11 medium access control (MAC) protocol is a standard for wireless LANs, it is also widely used in almost all test beds and simulations for th... S Xu,tarek Saadawi - 《Computer Networks》 被引量: 356发表: 2002年 Investigation of the IEEE 802.11 medium access control (MAC)...
The traffic-adaptive medium access protocol (TRAMA) is introduced for energy-efficient collision-free channel access in wireless sensor networks. TRAMA reduces energy consumption by ensuring that unicast and broadcast transmissions incur no collisions, and by allowing nodes to assume a low-power, idle...
In this paper we present a Medium Access Control (MAC) protocol for a wireless LAN which is designed to support both isochronous (voice) and asynchronous (data) traffic. The protocol is designed for use in a frequency hopping system and uses a TDMA access protocol to support voice and a CS...
Energy-Efficient, Collision-Free Medium Access Control for Wireless Sensor Networks The traffic-adaptive medium access protocol (TRAMA) is introduced for energy-efficient collision-free channel access in wireless sensor networks. TRAMA red... VENKATESH RAJENDRAN,KATIA OBRACZKA,J.J. GARCIA-LUNA-ACEVES...
Publication » IEEE 802.16 Medium Access Control and Physical Layers. X Yang,MJ Plyler,L Ming,... - John Wiley & Sons, Inc. 被引量: 0发表: 2008年 Uplink performance of the IEEE802.16 medium access control (MAC) layer protocol In the IEEE802.16 standard, the control message, called MAP...