slugAN OPTIMAL DETECTION TECHNIQUE FOR MOBILE RADIO FREQENCIES
Journal Title: International Journal of Management, IT and Engineering - Year 2012, Vol 2, Issue 5
Abstract
Cellular phone technology is rapidly changing. Features like Bluetooth, USB, high resolution cameras, microphones, Internet, 802.11 wireless, and memory cards are added every year. Also, the communication technology a cellular phone uses such as CDMA, GSM, 3G, and 4G are rapidly changing. To get a good grasp on what is available today let’s take a close look at some off the shelf cellular phone detectors. Most detectors are manufactured with the intent that the cellular phone is stationary and powered on. They generally have the same features and it is questionable whether or not they actually detect a cellular phone. The two most popular cellular phone detectors available on the market today are produced by Berkeley Varitronics Systems and Mobile Security Products. These companies produce the wolfhound cellphone detector and Cellbuster respectively. This study examines detecting cellular phones when a person is entering a secure facility or cellular phone restricted area. The detection technique studied requires measuring a cell phone's electromagnetic properties and determining an identifiable signature. Measuring the RF spectrum around 240 -400MHz(outside the cellular phone band) shows the most potential. The main problem with ensuring that a cellular phone isn't in a secure facility is that an accurate method for detecting them doesn't exist. The only way to be certain is to perform full body searches on a regular basis. Most cellular phone detectors available today only alarm if there is a cellular phone or transmission device in the general area. They appear to alarm randomly and aren't very accurate. Detecting a cellular phone signal using an accurate signal detection technique is the focus of this research and can be solved by using a down converter in conjunction with a bandpass filter. The technique is more accurate and provides signal detection at a lower frequency, making it easier to work with. If this solution was implemented, it would greatly reduce the risk of cellular phones getting into secure facilities. Businesses and government would save a lot of money on security. The solution would also greatly reduce the risk of their data leaking to the general public and losing even larger amounts of money.
Authors and Affiliations
M. Sucharitha, T. Jahnavi, N. Poornima, P. Krishna Silpha and K Murali
Keywords
Related Articles
- EP ID EP18312
- DOI -
- Views 291
- Downloads 10
A Survey on Data Security & Computer Networks
This research deals with data security in distributed and client/server computer systems, placing special emphasis on access security. The paper presents the subject of data security & computer Networks in these system...
slugMAXIMIZATION OF RETURN ON INVESTMENT (ROI) BY HYPER PRODUCTIVE SOFTWARE DEVELOPMENT THROUGH SCRUM
The Research paper concentrated on the Scrum and focused on how to maximize the return on investment while developing the software especially in the IT (Information Technology) industry of Pakistan. The purpose of the...
slugPolice observations of the durable and temporary spatial division of residential burglary
This paper seeks to explore police perception of the spatial distribution of residential burglary over different time periods. Using a survey of police department across three police basic command units (BCUs), it exam...
slugViews and Perceptions of Stakeholders on Industrial Attachment for Students Studying Tourism and Hospitality Management at the University of Zimbabwe - in Search for Smart Partnerships Between Industry and the University
This paper is based on research work carried out with the objective of establishing the perceptions of key stakeholders about industrial attachment for students studying tourism and hospitality management in the Facult...
HEIGHTS OF THOUGHTS
This paper aims to project in-depth of human thoughts, the heights of achieving and idleness. ”Always our thoughts produce our action”. Human thoughts-a product of mental activity, can be defined in two various kinds....