Anna University, Chennai Department of Electronics and Communication Engineering Eighth Semester EC Mobile Adhoc Networks. ADHOC NETWORKS PPT – Free download as Powerpoint Presentation .ppt /. pptx), PDF File .pdf), Text File Introduction ` History ` Mobile Ad-hoc Networks ` Infrastructure based Networks and Infrastructureless Networks. . Adhoc Question Bank EC VTU 8TH SEM CSE ADHOC NETWORKS NOTES 10CS EC / EC Mobile Adhoc Networks May / June Question Paper ECE 8th Semester Regulation | BE Electronics and Communication.

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Differentiate proactive and reactive routing protocols. Copying table from a excel sheet to another. Comment on the use of natural language passwords directly for cryptographic algorithms.


Datagram Networks Control of Networks: What are the challenging issues in ad hoc network maintenance? Maximize Network Connectivity 3. The PO decides the optimizing action to be taken based on the events occurring at the various layers and the current state of the protocol layer which is to be modified.

When a radio wave impinges on a rough surface, the reflected energy is spread out in all directions. Guarantee of correct route discovery 3. Ad-hoc networks Basic concepts, routing.


EC Mobile Adhoc Networks Question Bank – Edition

List the transmission impediments of wireless channel. The features of wireless LAN are a Power management to save the battery power. Ad Hoc Network Introduction. The classification of routing protocols based on the routing information update mechanism are 1.

Topology changes rapidly and unpredictably. Help Center Find new research papers in: Long —distance path loss model ii.

netwotks Security — Military 6. The issues in designing transport layer protocols are a Induced traffic b Induced throughput unfairness c Separation of congestion control, reliability and flow control d Power and bandwidth constraints e Misinterpretation of congestion Prepared by A. The services provided by IEEE Remember me on this computer.

Single mobike and graph Therotic. The features that are not supported by the traditional TCP for handling adhoc network are 1. The ratio of bandwidth used for actual data transmission to the total available bandwidth.

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Anna University ECE 8th Semester Notes

Table driven routing protocols – Periodic exchange of routing information. Shadowing Reflection When the propagating radio wave hits an Fading caused by the large buildings object which nettworks very large compared to its or other structures, that block the wavelength such as the surface of Earth, or direct transmission path from the tall buildingsthe wave gets reflected by transmitter to the receiver is known as that object.


Minimize Variance in Node Power Levels 4. Write examples for each. This leads to increased delay and increased probability of packet losses even when all nodes restrict their mobility to a small region. It may or may not include the effects of antenna gain.

EC Mobile Adhoc Networks April May Question Paper

The time out period depends on RTT round trip time. Interference Prepared by A. List the hybrid protocols.

Emergency search and rescue operations d. Some indoor propagation models are: