Use of GSM Logical Channels for CSA

When a mobile/smart phone's power button is pressed the mobile triggers the power up sequence. The mobile station MS is in the radio darkness (ignorant) at this stage about the radio coverage that surrounds it in the geographical area in which it has been switched ON. Once switched on, the mobile device will seek to establish, using the embedded routines in its radio program that will enable it

Comments

Post a Comment

Popular posts from this blog

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
Read more

HERREVAD Databases Geo Location Artefacts

From a recent discussion regarding HERREVAD Databases it has emerged that they are in fact undocumented Android features for google mobile services (GMS). Any extracted and harvested data from these databases is on the basis "as is" recovered. Oxygen Forensic Detective 911 WiFiHistory.png presents a helpful and useful example of recovered data from HERREVAD: Image courtesy of http://
Read more

CSA - Site Survey Method4/Cell Types

Cell typesGSM reports, as far back as 20 years ago, distinguished three kinds of cells as the growth in GSM installations massively increased following popularity as a preferred digital cellular network: large cells, small (mini) cells and micro cells. The main difference between these kind of cells lay in the cell range, the antenna installation site, and the propagation model applying to each
Read more