DISTANCE BASED ROUTE MAINTENANCE STRATEGY FOR DYNAMIC SOURCE ROUTING PROTOCOL
Published In: 1ST INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTER, ELECTRONICS AND ELECTRICAL ENGINEERING
Author(s): POORNIMA SHARMA , VARUN GARG
Abstract: Dynamic Source Routing (DSR) [1, 2], which is an on-demand routing protocol, becomes the most popular source routing protocol for MANET. Each mobile node is required to maintain route caches that contain the source routes of which the mobile is aware. Although DSR can respond a route quickly, it yields a long delay when a route is rebuilt. This is because when source node receives RERR packet, it will try to find alternative routes from route cache. If alternative routes are not available, source node, then, will enter route discovery phase to find new routes. Finding a route in wireless network require considerable resources, such as time, bandwidth, and power because it relies on broadcasting. In this paper we introduce a route maintenance strategy as DISTANCE (DIstance baSed rouTe maintenANCE). DISTANCE works by adding another node (called bridge node) into the source list to prevent the link from failure. From the simulation result, DISTANCE improves the performance of DSR in terms
- Publication Date: 12-Mar-2012
- DOI: 10.15224/978-981-07-1847-3-1079
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TO REDUCE COLOUR FLASHING IN GREY SCALE SIGNAL GENERATOR BY ANALYSING AND CORRECTING SIGNAL WAVEFORMS
Published In: 1ST INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTER, ELECTRONICS AND ELECTRICAL ENGINEERING
Author(s): R.K.SINGH , SARIKA MALHOTRA
Abstract: The technology of manufacturing display devices such as CRT, LCD & LED displays are advancing at a very fast pace. Due to change in technology, the manufacturing process requirement are also changing. In this paper, we will analyse the multi format signal generators, which are utilised and has the capability to generate signals, compatible for display inspection of SDTV, HDTV, Monitors display inspections. The major job in display inspection is white balance of the device. White balancing is performed on Monochrome signals which are corrupted by intermittent colour transients. The aim of this study is to reduce the colour transients in Grey Scale signals, by observing the waveforms of Grey Scale patterns, generated by a multi format pattern generator. The analysis of waveforms includes the study of waveforms related to Y/colour difference, greyscale , chrominance, and sync level components.
- Publication Date: 12-Mar-2012
- DOI: 10.15224/978-981-07-1847-3-1102
- Views: 0
- Downloads: 0