BookDOI
GSM Global System for Mobile Communication
Jörg Eberspächer,Hans-Jörg Vögel +1 more
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The article was published on 1997-01-01. It has received 107 citations till now. The article focuses on the topics: GSM services & Mobile station.read more
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Patent
Method and apparatus for providing network-specific mobile services
TL;DR: In this article, a home network database stores subscriber records for mobile communication units subscribing to basic telephony services from the home mobile communications network and also stores information relating to one or more network-specific services being offered in the home or the visiting network.
Journal ArticleDOI
Tracking the mental health of a nation: prevalence and correlates of mental disorders in the second Singapore mental health study.
Mythily Subramaniam,Edimanysah Abdin,Janhavi Ajit Vaingankar,Saleha Shafie,Boon Yiang Chua,Rajeswari Sambasivam,Yun Jue Zhang,Shazana Shahwan,Sherilyn Chang,Hong Choon Chua,Swapna Verma,Lyn James,Kian Woon Kwok,Derrick Heng,Siow Ann Chong +14 more
TL;DR: The high prevalence of OCD and the increase across the two surveys needs to be tackled at a population level both in terms of creating awareness of the disorder and the need for early treatment.
Book ChapterDOI
A Cell Outage Detection Algorithm Using Neighbor Cell List Reports
TL;DR: This paper presents and evaluates a novel cell outage detection algorithm, which is based on the neighbor cell list reporting of mobile terminals, and is able to detect most of the outage situations in the authors' simulations.
Journal ArticleDOI
Life cycle assessment of second generation (2G) and third generation (3G) mobile phone networks
TL;DR: The results indicate that a parallel operation of GSM and UMTS networks is environmentally detrimental and the transition phase should be kept as short as possible and recycling the electronic scrap of mobile phone networks was shown to have clear environmental benefits.
Journal ArticleDOI
The relationship between adolescents’ well-being and their wireless phone use: a cross-sectional study
TL;DR: To safeguard young people’s well-being, it is recommended that they limit their use of cellphones and cordless phones to less than 15 minutes daily, and employing a speaker-phone device for longer daily use.