VERTICAL HANDOFF ALGORITHMS USING NEURAL NETWORKS
Published In: INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTER, ELECTRONICS AND ELECTRICAL ENGINEERING
Author(s): ABHIJIT BIJWE , C.G.DETHE
Abstract: 4G systems are expected to rely on multiple wireless networks.These wireless network can be cellular,WLAN,WiMax etc. For switching amongst these different networks, vertical handoff is crucial .Integration of these multiple networks can be done using vertical handoff. Basically, handoff will be keeping the connection alive when the mobile terminal moves from one network to another.In this paper, algorithms on artificialneural networks (ANN)are discussed. To achieve vertical handoff ,ANN is one of the tool which is explored. ANN helps in taking the handoff decision based on RSS(received signal strength), bandwidth, cost, network delay etc. ANN consists of input layer, hidden layer, output layer.In Proposed method mobile terminal performs periodical measurement of RSS and bandwidth samples of two different networks (e.g.:- cellular, WLAN) andvertical handoff decision is taken. Performance of ANN is measured in terms of mean squared error. More appropriate vertical handoff decision is tak
- Publication Date: 28-Apr-2013
- DOI: 10.15224/978-981-07-6260-5-10
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SURVEY ON SEMANTIC CACHING AND QUERY PROCESSING IN DATABASES
Published In: INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTER, ELECTRONICS AND ELECTRICAL ENGINEERING
Author(s): J.VAIDEESWARAN , P.MOHAN KUMAR , T.K.DAS
Abstract: Data caching mechanism for query processing in database turned the researchers due to its performance such as minimum access of latency time, reduced network traffic ,pre fetched data etc, As extension with semantic data caching further made interest among not only the database researchers but also the design and developers even at application level ,due to the existence of data along with its description, pre-processed result which drastically improved the processing speed and user convenience, irrespective of the area such as semantic cache based query processing over peer to peer network, web environment, parallel distributed database,artigficial intelligence,fuzzysets ,mining and cloud. In this paper with this significance a survey is made based on efficiency of query processing as well as pros and cons of existing caching techniques and presented as amending assistance for the database people for enhancement of real world application.
- Publication Date: 28-Apr-2013
- DOI: 10.15224/978-981-07-6260-5-11
- Views: 0
- Downloads: 0