Essays about: "MAC Medium Access Control"

Showing result 21 - 25 of 30 essays containing the words MAC Medium Access Control.

1. 21. The Supplementation of Backoff Rules By TDMA Technique to Improve Data Rate in Mobile Adhoc Networks (MANET)

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Fazal Rabi; Imitiaz-Ahmad Yousafzai; [2009]
   Keywords : Energy Conservation; Routing; Time Divistion Multiple Access; Adhoc On Demand Routing Protocol;

   Abstract : Those Networks in which two or more than two mobile nodes are communicating with other are considered to be Mobile networks, Now the Mobile Ad Hoc Networks are the same kind of networks but they can be implemented at the time of disasters or in the military purpose when there is a need of Ad Hoc Networks which can take over the existing Mobile networks, therefore the only reason which gives it the name of Ad Hoc Networks is that is can be implemented anywhere without any centralized infrastructures. Mobile Ad Hoc network represents a system of wireless mobile nodes that can self organize freely and for the temporary purpose in the network technology, they can be applied anywhere as the MANET reduces the complexity of the Infrastructures. READ MORE

3. 22. Real-Time Support and Energy Efficiency In Wireless Sensor Networks

   University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

   Author : Mahmood Ali; Ravula Sai Kumar; [2008]
   Keywords : WSNs;

   Abstract : Wireless sensors nodes are made up of small electronic devices which are capable of sensing, computing and transmitting data from harsh physical environments like a surveillance field. These sensor nodes majorly depend on batteries for energy, which get depleted at a faster rate because of the computation and communication operations they have to perform. READ MORE

4. 23. Investigation of IEEE standard 802.16 Medium Access

   University essay from Institutionen för systemteknik

   Author : Pedro Francisco Robles Rico; [2006]
   Keywords : Mesh; distributed; MAC layer; 802.16; wireless.;

   Abstract : This paper is a study of IEEE Standard 802.16 Medium Access Control (MAC) Layer in Distributed Mesh Networks. IEEE Standard 802.16 is a Wireless Metropolitan Area Network (WMAN) technology that can connect different IEEE 802. READ MORE

5. 24. Effective Power Consumption in MAC Protocols for Wireless Sensor Networks

   University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

   Author : Angelika Augustin; [2006]
   Keywords : Wireless Sensor Network; Medium Access Control Protocol; Power Saving Mechanism;

   Abstract : Wireless sensor networks offer easy implementation, flexibility and mobility of hand held devices. Sensors consist of an internal power source, which is the great limitation for the life time and the usage of sensor networks. READ MORE

6. 25. Performance of Multi-Channel Medium Access Control Protocol incorporating Opportunistic Cooperative Diversity over Rayleigh Fading Channel

   University essay from Blekinge Tekniska Högskola/Avdelningen för signalbehandling

   Author : Sabbir Ahmed; [2006]
   Keywords : Cooperative Communication; Medium Access Control; Cross Layer MAC; Multiple Channel; Wireless Networks; Rayleigh Fading Channel; NS-2;

   Abstract : This thesis paper proposes a Medium Access Control (MAC) protocol for wireless networks, termed as CD-MMAC that utilizes multiple channels and incorporates opportunistic cooperative diversity dynamically to improve its performance. The IEEE 802. READ MORE