Imperial Journal of Interdisciplinary Research (IJIR) Vol-3, Issue-2, 2017 ISSN: 2454-1362, http://www.onlinejournal.in
A Model Approach to Secure Data Transmission in Wireless Network of Medical Image Sujay S Thorat1, Hitesh B Borawke2, Tushar V Gawali, Mohit S Chandane4, Prof. Yogita Raskar.5 KJCOEMR, Department Of Computer Engineering, Pune, India. Abstract: Disaster annihilates a wired network, so it is not possible to connect with the outer world. This problem can be dodged by using a WANET, but security and data size plays an important role in data transmission in WANET as it powered mostly by batteries. Different methodologies are available regarding to data transmission and compression like adaptive pattern substitution, variable length character encoding, and suppression of repeated character. But foible in it is that most of the methodologies related to medical data compression and transmission using WANET is that they are suffering from performance issues like time and space complexities. This paper eventually studies many aspects of data compression and transmission over WANET, to analyze in detail so that some contribution can be made in the future. Keywords: WANET, compression, transmission, security, network.
Introduction: On 3rd of February 2016 an avalanche hit the Indian army base camp which was in north of Siachen Glacier, 10 Indian soldiers were trapped under the deep snow. As it hit the base camp the wired networks used were completely destroyed and the soldiers those were injured were in urgent need of medical facilities. Siachen is the world’s highest battlefield, and now our soldiers were in deep trouble due to unavailability of the network and needed medical help urgently. Till date over 870 Indian soldiers have lost their life due to climatic conditions and environment factors since 1984. Due to these kind disasters improving the rescue operations needs to be increased. Telemedicine is the technique that can prove important in this kind of disaster, telemedicine is combined of information technology and medical science. Telemedicine is used to provide medical support and medical assistance to patients. The patients are trapped in disaster affected area so they might not be having a good wired connection so WANET and telemedicine concept can provide very useful assistance in this condition. Remote Medical Monitoring (RMM) is a system which is an application of telemedicine which can provide remote based primary health care system.
Imperial Journal of Interdisciplinary Research (IJIR)
The RMM is used to collect the patient’s information which can be trapped in form of image and this information can be then transmitted to the doctor through wireless networks. The doctor can be anywhere like his personal clinic or a hospital where all the medical equipment’s can be accessible easily in order to provide support. A wireless network can be easily deployed during disaster recovery is known as wireless ad-hoc network (WANET).It has multiple nodes and they communicate with each other. A WANET in our system can be said to be connected if the data can be reached to doctor. WANETS are powered by batteries so efficient use of the energy is highly recommended in this kind of situations. As WANET are placed at remote locations replacing of batteries cannot be easily done. We studied about energy efficiency problem in WANET’s. to increase the lifetime of network it is recommended to use lossless compression technique for the patients data and use of fuzzy logic for route selection to transmit the data. For compression JPEG technique is most widely used for compression of the images.
1. Existing System: Right now we don’t have a proper rescue network that can be used during the disaster incidence. On occurrence of any natural disaster the wired network gets demolished and cannot be used for the purpose of connectivity. The people that are trapped in that area have to wait till the rescue operations team find them and then help them. It can take from few hours to few days. In such kind of event every second counts any delay in medical support can cost human lives. During the Uttarakhand incident many people lost their lives due to late arrival of rescue teams.
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Imperial Journal of Interdisciplinary Research (IJIR) Vol-3, Issue-2, 2017 ISSN: 2454-1362, http://www.onlinejournal.in
2. Proposed System
This paper has demonstrated that a locally adaptive color spectral transform applied in the DWT domain across the color planes of an images yielded a compression performance advantage that increases progressively with rate upto an average of 0.9 dB in the Y and 1.35 dB in the U and V components over a single global transform applied in the spatial domain.
4)
Figure 1. System Architecture. In this paper we try to develop a system which can be used during the event of natural disaster. The patient trapped there can send his\her medical data in form of images to the doctor. The images that are sent are compressed in order to minimize the transmitting cost and to transmit it with more speed. The image is then encrypted for the purpose of security as any person can exchange the original image with some other image this can confuse the doctor. After receiving the data the doctor will subscribe the patient with necessary medications. The patient’s data is sent to the doctor using the shortest path among the WANET, this is to ensure that data reaches doctor in less time and help can be provided. Djisktras shortest path technique is used to find the path. AODV protocol is used for routing. It creates route between nodes so that the nodes can participate in transition according to them.
3. Literature survey 1)
Modified AODV for Multi-constrained Qos Routing and Performance Optimization in MANET.
Routing and performance of packet transfer has been explained with this AODV 2)
Prognosis and health management and wireless telemedicine networks.
This article aims at providing a detailed discussion of reliability optimization for wireless telemedicine networks by using a prognostics approach. 3) Adaptive spectral transform for wavelet based colour image compression.
Imperial Journal of Interdisciplinary Research (IJIR)
GPSR: Greedy Perimeter Stateless Routing for Wireless Networks.
We present Greedy Perimeter Stateless Routing (GPSR) a novel routing protocol for wireless datagram networks that uses the positions of routers and a packet’s destination to make packet forwarding decisions.
4. Conclusion In this paper, we study how medical image that need to be sent to the doctor over internet less facility using WANET. To reduce the congestion of the network system incorporates tree base compression technique for the data. And the compressed data is transferred over the network using sufficient AODV routing protocol, which eventually found its shortest path using Dijkstra’s. 5.
Acknowledgements
We want to thank the analysts and also distributers for making their assets accessible. We are additionally appreciative to out project guide Mrs. Yogita Raskar for giving the obliged base and backing. 6.
References
[1] Uttarakhand Flood. [Online]. Available: http://en.wikipedia.org/wiki /2013NorthIndia floods; accessed2014: [2] "B. Fong, N. Ansari", and "A. C. M. Fong", Prognostics and health management for wireless telemedicine networks, IEEE Wireless Commun., vol. 19, no. 5, pp. 8389, Oct. 2012. [3] "K. Kang", "J. Ryu", "J. Hur", and "L. Sha", Design and QoS of a wireless system for real-time remote electrocardiography, IEEE J. Biomed. Health informs, vol. 17, no. 3, pp. 745755, May 2013. [4] "S. M. George et al.", Distress Net: A wireless ad hoc and sensor network
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Imperial Journal of Interdisciplinary Research (IJIR) Vol-3, Issue-2, 2017 ISSN: 2454-1362, http://www.onlinejournal.in Architecture for situation management in disaster response, IEEE Commun. Mag., vol. 48, no. 3, pp. 128136, Mar. 2010. [5] "Y. Gadallah" and "M. A. Serhani", A WSNdriven service discovery technique for disaster recovery using mobile ad hoc networks, in Proc. IFIP Wireless Days, Oct. 2011
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