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Update2 - HERREVAD Databases Geo Location Artefacts

This second update concerns HERREVAD Databases Geo Location Artefacts referred to by me in my previous posts: Update - HERREVAD Databases Geo Location Artefacts (2018) http://trewmte.blogspot.com/2018/07/update-herrevad-databases-geo-location.html and HERREVAD Databases Geo Location Artefacts (2017) http://trewmte.blogspot.com/2017/02/herrevad-databases-geo-location.html Due to lack of

Important principles in digital forensics

Schrodinger's Cat https://upload.wikimedia.org/wikipedia/commons/thumb/9/91/Schrodingers_cat.svg/1200px-Schrodingers_cat.svg.png At a time when digital forensics is under the spotlight and taking salvos of criticism for poor performance and lack of knowledge about its own scientific subject matter (http://parliamentlive.tv/Event/Index/7767e1b9-0e44-4de3-8627-baf9d091f487 and https://

Secrets and Evidence of Older Mobiles

It is good to learn that the Nokia 3310 may make a return, albeit with an Android operating system. The nostalgia for these types of mobile phones has clearly not been lost. What it might suggest is that consumers still want a mobile telephone to remain a mobile telephone and to look like one. The older mobile phones I have in mind though are the ones that are still used in examinations, 

CSA Wi-Fi Testing

As modern smartphones (3G/4G) have the detectors to access multiple wireless technologies,  Wi-Fi coverage analysis extends the range of cell site analysis (CSA) radio measurements to be identified at site for location-based tests. See previous discussion http://trewmte.blogspot.co.uk/2014/08/csa-site-survey-method4cell-types.html

Appeal case - Boardman - phone evidence/cell site

The serving of evidence and arbitrarily what should be served or should be not served is highlighted in this Appeal case. It is noted the Appeal Court dealt with issues surrounding making burdensome requests for evidence from the police. I suspect the comments of the Appeal Court could be misconstrued meaning there is a potential for further hearings as to relevance of evidence. The Appeal Court

Fast moving wireless world

I have been working on research for http://cellsiteanalysis.blogspot.co.uk/ as the changing landscape for cell site analysis (CSA) requiries comprehending the complex involvement with the various wireless connectivity creating a universal point-of-presence for mobile users. Moreover, CSA is equally being impacted with the architecture defining internet of things (IoT) causing a growth expansion

CSA - Site Survey Method/LTE SIBtype1

CSA - Site Survey Method/LTE SIBtype1Before continuing with GSM/GERAN System Information Message Types, thanks for the enquiries regarding LTE and requests for an example of a systeminformationblocktype(SIB). It would appear there is a requirement to explore LTE and UMTS SIBs some more before moving on to GSM/GERAN. I will do my best to answer some of the enquiries.For educational purposes only,

International Telecommunications Union and CSA

International Telecommunications Union and CSAWere the standards to be made binding that could have political implications / ramifications regarding national sovereignty etc. However, a standard adopted by the ITU are called "recommendations". The recommendations carry a voluntary adoption by members states. The recommendations can though become directly or indirectly binding if it is

CSA - Site Survey Method 2/ITU

The International Telecommunications Union (ITU) combines standards making capability and also has regulatory functions specific to mobile telecommunications. Therefore the ITU goes beyond standards making that may not create obligations in contrast with issuing regulatory measures that clearly do create regulation for it members who are signatories to the Convention.   Three important functions

CSA, propagation and keeping norms

CSA, propagation and keeping norms is an in-for-the-long-haul series of discussions about CSA (cell site analysis) and highlighting all the wider area topics of CSA that seldom get discussed. The first three discussions can be found here: CSA - Site Survey Method - http://cellsiteanalysis.blogspot.co.uk/2014/06/csa-site-survey-method.html CSA - Site Survey Method 1 - http://

GSM Time Division Multiple Access (TDMA)

Students learning Cell Site Analysis (CSA) are eventually faced with having to communicate to other non-technical people various technical aspects of the transmission technology that is the subject of the student's work. Sometimes this means finding visual ways to present a technical statement. Below are some visual suggestions that may help.GSM mobile telephones transmit and receive information

New Book - RFPS (Radio Frequency Propagation Survey)

Joe Hoy from Forensic Analytics joins us this month at Cell Site Analysis blog to outline the purpose and content for his forthcoming book regarding  RFPS (Radio Frequency Propagation Survey).What is your background, Joe?"I am a telecoms engineer and trainer with 27 years of industry experience. For the last 17 years I have concentrated on telecoms training, specialising in cellular technologies