Layer Reassignment for Antenna Effect Minimization in 3-Layer Channel Routing


Abstract

As semiconductor technology enters the deep submicron em, reliability has
become a major challenge in the design and manufacturing of next generation
VLSI circuits. .ln this paper we focus on one reliability issue - the antenna
effect in the context of s-layer channel routing. We first present an antenna effect
model in Z-layer channel routing and, based on this, an antenna effect cost
function is proposed. A layer ....etc

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Abstract The pervasive adoption of IEE 802.11 radios in the past decade has made possible for the easy Internet access from a vehicle, notably drive-thru Internet. Originally designed for the static indoor applications, the throughput performance of IEE 802.11 in the outdoor vehicular environment is, however, still unclear especially when a large number of fast-moving users transmitting simultaneously. In this paper, we investigate the performance of IEE 802.11 DCF in the highly mobile vehicular networks. We first propose a simple yet accurate ....etc

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please provide me all the ppts related to topic improving performance and security in tor network through tunable path. snapshots, pseudo codes amd other information related to this topic ASAP. I need it urgently. ....etc

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MAC-Layer Anycasting in Ad Hoc Networks



INTRODUCTION
Wireless Ad hoc networks are infrastructureless multi-hop
networks in which nodes behave as mobile routers. Routing
protocols attempt to choose optimal routes based on some optimality
criteria (e.g., number of hops). However, in the process
of selecting an optimal route, the routing protocol is often faced
with the decision to choose between two equally good routes.
Ties are often broken randomly. MAC-layer anycasting ....etc

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Abstract
The third generation(3G) wireless network is envisaged as the next generation wireless solution for meeting the demand of its users. It promises to provide wireless access to multimedia applications at rates upto 2Mbps. But the problems of intermittent disconnection, high error rate in wireless networks can cause degradation of protocols and compromise the QoS (Quality-of-Service) guaranteed to the users. So, there is a need for adaptive protocols, which, on determining the current adverse wireless network conditions, adapt th ....etc

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hi everyone, i need material for cross layer design related to mobile adhoc for 4g if any one knw abt it give me ya link.. ....etc

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Improving TCP/IP Performance over Third-Generation Wireless Networks
The (3G) wireless networks with high data rates is gradually being deployed. The Transmission Control Protocol (TCP) must be optimised to perform in these networks. This will have a broad and significant impact on data application performance. The parts described in this chapter are :
-adapting to the significant delay and rate variations over the wireless channel and
-a wireless channel and TCP-aware scheduling and buffer sharing algorithm
Window Regulator algo ....etc

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ABSTRACT

With the Information age in full and rapid development, users are becoming accustomed to having immediate access to information. Users demand more capabilities from every kind of electronic devices, more processing power, more features and better connectivity. Users are also realizing the benefits of collaborating with others in their communities to help expand the body of knowledge. One user that understands the benefits of information sharing is the United States Department of Defense. The DoD s Networks-centric enterprise ....etc

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sir
i am the student of M.tech.and i am working on wireless sensor network MAC protocols.
please send me the MATLAB coding for average packet latency in T-MAC and S-MAC protocols.on my mail id..([email protected]).

Anjali Varshney ....etc

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Z-MAC: A Hybrid MAC for Wireless Sensor Networks

Presented By:-
Subodh Kumar Gond
Roll. No. 08EC6415
M.Tech. 1st Year
Telecommunication System Engineering


Introduction

What is MAC
-Controlling access to the channel
What is Z-MAC

- A Hybrid MAC which Combine the strengths of CSMA and TDMA while offsetting their weakness.

- The main feature of Z-MAC is its adaptability to the level of contention in the network .

CSMA (Carrier Sense Multiple Access)
It is pop ....etc

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