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Title |
Survey on Integrated Power Optimization with Battery Friendly Algorithms Survey in Wireless Capsule Endoscopy |
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Author |
Tariq Mehmood, Nadeem Naeem, Sajida Parveen |
| Citation |
Vol. 25 No. 1 pp. 141-147 |
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Abstract |
The world is going towards continuous enhancement and development in medical health sector for the purpose of safety of human life. Therefore, when considering the Wireless Body Area Network the significant step to do research of transmission of data with greater data rates among the sensor nodes and working on power efficiency of battery-driven devices used in wireless body area Network. Charging limitation is major and serious problem for the Wireless Body Area Network Therefore, it is required to do research and find out the optimal solution to make this technology or battery-friendly technology. In this research we have addressed the solution that we can increase the battery life time with variable data transmission rates from medical equipment of wireless body area network. Wireless capsule endoscopy is application of wireless body area network which analyzes patients gastrointestinal tract by capturing images and visualization at workstation. As it is relatively new technology and Wireless Capsule Endoscopy systems are not widely applied in clinic because of low data rate and low resolution but if some systems have the higher data rate and high resolution makes them power inefficient and hence they are not battery friendly. The main problem with wireless capsule endoscopy is that limited battery life time due to various causes such as very high resolution of image transmission and high frame rate, so our main objective is power optimization by reducing the power consumption of battery in Wireless Capsule Endoscopy to make it battery friendly. In order to overcome the problem of limited battery lifetime Integrated power optimization with battery friendly algorithm is enunciated. In terms of frame rate transmission on different buffer sizes have been compared in this thesis report. We have surveyed battery friendly algorithm by keeping in view the image transmission on average frame rate instead of transmitting the images on maximum or minimum frame rates. Suggested algorithms extend the battery lifetime in comparison with previous baseline proposed algorithm. This research majorly focuses on algorithm which has increased the battery lifetime of the capsule. |
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Keywords |
Wireless capsule endoscopy, Wireless body area network, battery friendly algorithm, Image compressor, Transmission rate. |
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