Essays about: "ns-2 thesis"
Showing result 1 - 5 of 21 essays containing the words ns-2 thesis.
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1. PERFORMANCE ANALYSIS BY SIMULATION OF A WIRELESS SYSTEM ASSOCIATED WITH UWB
University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskapAbstract : Ultra Wideband transmission technique is supposed to be a promising candidate for fixed and mobile ad-hoc networks in short range scenarios. Ad-hoc networks are characterized by a lake of infrastructure, thus routing protocols are needed to establish connections between nodes. READ MORE
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2. Media Access Control for Wireless Sensor and Actuator Networks
University essay from Kommunikationssystem; Tekniska högskolanAbstract : In a wireless network, the medium is a shared resource. The nodes in the network negotiate access of the shared resource using the Medium Access Control (MAC) protocol. The design of a MAC protocol for a sensor node is not the same as that for a wireless transceiver. READ MORE
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3. Implementation and performance analysis of star-based mesh network
University essay from JTH, Data- och elektroteknik; Tekniska HögskolanAbstract : The goal of the thesis is to design the star-based mesh topology by introducing multiple pan-coordinators (hub/switches) under a multipath-fading environment and to improve the data transaction rate of a network which usually gets worst when there is a single pan-coordinator for synchronization of devices in conventional mesh topology; also reduce the hop-count as least as possible. Most of the work has been done on NS-2 network simulator; therefore the research model which has been used here is a simulation model. READ MORE
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4. Self-Organized TDMA protocol for Tactical Data Links
University essay from KommunikationssystemAbstract : A Tactical Data Link (TDL) system has been deployed in many military missions as a winning strategy. The performance of a TDL system is governed by the MAC protocol. The MAC protocol that is able to provide more flexibility and high quality of services is more desirable. READ MORE
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5. Study the Performance of the Use of SIP for Video Conferencing
University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikationAbstract : The recent decades have witnessed enormous development in communication world; especially in internet technology that has played an important role in moving forward the human communications, with such development user demands better communication services such as video conferencing. Video conferencing becomes more popular nowadays since it can break the constraints on the communication ways of people who are probably exist in diverse geographical locations in real time. READ MORE