Continuous Monitoring of Spatial Queries in Wireless Broadcast Environments

Modules:
1. Network Module
2. Wireless Broadcasting
3. Air Indexing
4. Spatial Query Processing
5. Continuous kNN Queries

Module Description:

1. Network Module

Client-server computing or networking is a distributed application architecture that partitions tasks or workloads between service providers (servers) and service requesters, called clients. Often clients and servers operate over a computer network on separate hardware. A server m ....etc

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Abstract—Channel asymmetry and high fluctuation of channel conditions are two salient characteristics of wireless channels in mobile environments. Therefore, when using IEEE 802.11 devices in mobile environments, it is critical to have an effective rate adaptation scheme that can deal with these issues. In this paper, we propose a practical rate adaptation scheme called Rate Adaptation in Mobile environments (RAM) and implement it in the MadWifi device driver. RAM uses a receiver-based approach to handle channel asymmetry and a conservative S ....etc

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Presented by:
DEEPTHI.K


A System for Peer-to-Peer Video Streaming in Resource Constrained Mobile Environments
Introduction
 Peer-to-Peer based near-live video streaming is becoming popular with users of fixed-line broadband.
 Unavailable to mobile users because they cannot meet the bitrates requirements.
 P2P-TV system enables users in a physical proximity to retrieve video chunks in a cooperative way.
 The coordinated and efficient usage of all wireless resources available to a group of mobil ....etc

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i want a full detail for continuous monitoring of spatial queries in wireless broadcast environment ppt and full details
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What is the scope,objectives,conclusion of mobile medicine providing drug related information through natural language vai sms
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LOCATION BASED SPATIAL QUERY PROCESSING IN WIRELESS BROADCAST ENVIRONMENTS-MOBILE COMPUTING

Abstract: Location-based spatial queries (LBSQ s) refer to spatial queries whose answers rely on the location of the inquirer. Efficient processing of LBSQ s is of critical importance with the ever-increasing deployment and use of mobile technologies. We show that LBSQ s has certain unique characteristics that the traditional spatial query processing in centralized databases does not address. For example, a significant challenge is presented by wirel ....etc

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ssum smart server update mechanism for maintaining cache consistency in mobile environments documents ? ....etc

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Domain
PARALLEL AND DISTRIBUTED SYSTEMS

Technology
JAVA

Abstract:
PRIVACY-CONSCIOUS LOCATION-BASED QUERIES IN MOBILE ENVIRONMENTS

In location-based services, users with location-aware mobile devices are able to make queries about their surroundings anywhere and at any time. While this ubiquitous computing paradigm brings great convenience for information access, it also raises concerns over potential intrusion into user location privacy. To protect location privacy, one typical approach is to cloak user locations into spatial ....etc

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