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Showing posts from March, 2014

cdma2000 unique cell/sector

Looking at how to identify a cdma2000 unique cell/sector cdma2000 CSA radio test measurements - http://cellsiteanalysis.blogspot.co.uk/2014/03/cdma2000-csa-radio-test-measurements.html

cdma2000 CSA radio test measurements

Recording the test results from CSA radio test measurements, whether the transmission technology be e.g. GSM, CDMA, WCDMA and/or LTE, it is perhaps a common thought that the data can be output and presented in a uniform format irrespective of the transmission technology. That would be all well and good were it the case that there had been set down an agreement for CSA regarding the components

Examples of Cell Site Details

Here, too, it is possible to echo the discussion about passing on information: see Range of radio test measurement results - http://cellsiteanalysis.blogspot.co.uk/2014/03/range-of-radio-test-measurement-results.html

Range of radio test measurement results

I ridiculous as this may read, until I started publishing at my various blogspot I didn't realise that hoarding information is actually NOT a very good idea. Mark Twain once said (my paraphrase) 'the best thing to so with information is pass it on'. A reference to the fact that the older the information becomes the less useful it can be. I have equally found that during disucssion and debate it

Test your USIM knowledge

Below is UST (USIM Service Table) 3GPP 31.102 that may be found in a UST elementary file.QUESTION 1 There are at minimum 1,900 items for examination discovery, investigatory leads and evidence that can be obtained from these UST entries.  Can you identify just 50 items for examination discovery, investigatory leads and evidence? If so, what are they?Service n°1: Local Phone BookService n°2:

SIM Test Card Hardware Layouts

15/11/97Interface for ASIMREADME       This file.EMUSIM.BMP   Artwork of Smart Card sized PCBMAX232.BMP   Artwork of Smart Card sized PCB whith MAX232MAX232LY.GIF Parts placement guide of max232 pcb.CIRCLAY.GIF  Parts placement guide.The bitmap file can be loaded into Windows Paintbrush then printed. Theyare drawn 1:1 at 300 dpi so make sure you click "Use printer resolution" andthe Laser printer

SIM/USIM Research Materials

Research Materials I shall be posting material (example below) I have gathered from my research over the last 20 years that students, examiners and experts may find of use. Some of the materials to be posted I couldn't find when I searched the Internet recently. Whether that is down to me not searching enough or information held in web-based wall-gardens or the information is no longer available,

BYOD risks and minefields

I read the article in CIO Think_Deleted_Text_Messages_Are_Gone_Forever_Think_Again and the discussion that rumbles on about BYOD. Firstly, a bit surprising the article suggests a "wow" factor associated with recovering deleted text messages. I would have thought it was common knowledge by now in business, generally, and particularly at CIO level. Secondly, the notion and practice of companies