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- GSM and GPRS Security
- Analog cellular phones and networks were designed with minimal security which soon turned out to be insufficient. The GSM system provides solutions to a few important aspects of security: subscriber authentication, subscriber identity confidentiality and confidentiality of voice and data over the radio path. This paper gives an overview of...
- Tags: GPRS, GSM, GSM System, Cellular Phones, Security, Consumer Electronics, Personal Technology
- White papers
Additional Resources
- Overview of GSM and GSM Security
- All the features and advancements in cell phone technology requires a backbone to support it. The system has to provide security and the capability for growth to accommodate future enhancements. General System for Mobile Communications, GSM, is one of the many solutions out there. GSM has been dubbed the "Wireless...
- Tags: GSM, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2003-06-06
- Accurate Vehicular Positioning Using a DAB-GSM Hybrid System
- The Global Position System GPS and the Global Navigation Satellite System GLONASS are based on a satellite system. Much work has been carried out on a non-satellite positioning system using the existing Global System of Mobile Communications GSM infrastructure. This leads to a GPS-GSM positioning system that manufacturers claim to...
- Tags: Lancaster University, Positioning, GSM, Positioning System, Branding, Knowledge Management, Cellular Phones, Marketing, Enterprise Software, Software, Consumer Electronics, Personal Technology
- White papers 2005-09-29
- Global System for Mobile Communication (GSM)
- Global system for mobile communication GSM is a globally accepted standard for digital cellular communication. GSM is the name of a standardization group established in 1982 to create a common European mobile telephone standard that would formulate specifications for a pan-European mobile cellular radio system operating at 900 MHz. It...
- Tags: Mobile, Mobile Communication, GSM, Cellular Phones, Consumer Electronics, Personal Technology
- White papers
- Paradise Datacom Connecting GSM Networks Via Satellite
- The worldwide popularity of GSM has encouraged operators to deploy services in most cities and, increasingly into remote areas. In parts of the world where the terrestrial infrastructure is non-existent, GSM has enabled telecom services for the first time. The only practical way to extend GSM services into these remote...
- Tags: Satellite, GSM, Network Technology, Cellular Phones, Networking, Consumer Electronics, Personal Technology
- White papers 2004-10-01
- Integrating CMOS Designs in GSM Front-Ends
- As GSM phones represent over 60 percent of worldwide handset sales and are entirely based on switched front-ends, the paper will focus on GSM system requirements and discuss how different switching technologies address them. Also worth mentioning is the integration of other standards, such as Universal Mobile Telecommunications System, into...
- Tags: Peregrine Semiconductor, CMOS, GSM, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2005-07-15
- GSM SIMs as Web Servers
- GSM SIMs are operator-trusted security servers in GSM, performing computations on behalf of a GSM subscriber. This paper outlines a prototype that integrates the GSM security infrastructure into the Internet: The idea is to extend a GSM SIM to a security server for a GSM subscriber in the Internet. Such...
- Tags: Web Server, Security, Server, GSM, Internet, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2000-02-14
- The GSM Security Technical Whitepaper for 2002
- Global System for Mobile communication GSM is a globally accepted standard for digital cellular communication. GSM is the name of a standardization group that was established in 1982 in an effort to create a common European mobile telephone standard that would formulate specifications for a pan-European mobile cellular radio system...
- Tags: Mobile, GSM, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2002-01-10
- CDMA grip on North America strenghtens
- Freedom from choiceDo you consider the cost of being locked in to your carrier when choosing your phone? If not, why not?I'm a Verizon customer and it annoys me that they don't have GSMon their network or provide GSM enabled phones. Call it American arrogance or whatnot, but no...
- Tags: Cellular phones, johnbartley, GSM, carrier, CDMA
- Discussion threads 2007-07-23
- Combined GSM/UMTS Mobile Backhaul Network
- GSM mobile operators have already executed plans or have strong commitments to upgrade their GSM network with EDGE Enhanced Data Rates for GSM Evolution and/or to evolve to UMTS. GSM/GPRS backhaul transmission is based on a TDM circuit-switched technology, whereas UMTS deployment requires a new backhaul network based on IP...
- Tags: UMTS, Mobile, Network, EDGE, GSM, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2005-03-22
- GSM Locating Service
- Hello Everyone!I am looking for a GSM Locating Service. We are developing a new service and in order to help our customers, we need to be able to locate them via their cell phone location through their GSM chip.We understand that this technology is available, and we also know of...
- Tags: Cellular phones, jkobylt@..., GSM
- Discussion threads 2007-10-18
- Real Time Data Transmission Over GSM Voice Channel for Secure Voice & Data Applications
- This paper describes a real time prototype implementation of a system, which enables secure voice and data communication over the GSM voice channel. The security of GSM is not guaranteed especially over the core network. The proposed system modulates digital data, which may be encrypted onto speech-like waveforms. The modulated...
- Tags: Voice, Waveform, GSM, Voice Channel, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2004-08-31
- Nortel GSM-UMTS BTS 18000: Catalyst for Network Evolution
- The indoor and outdoor versions of Nortel GSM-UMTS BTS 18000 are designed to offer both GSM/GPRS/EDGE and UMTS technologies in a single cabinet with unprecedented capacity and deployment flexibility, allowing operators to start with GSM or UMTS configurations and evolve with a GSM/UMTS combination within a single cabinet.
- Tags: Cisco Catalyst, UMTS, Network, Nortel Networks Corp., Cellular Phones, Consumer Electronics, Personal Technology
- Webcasts
- The TDMA Operator Path to GSM
- This white paper is intended for TDMA operators interested in understanding Ericsson's views on how to ensure a successful transition to GSM/GPRS and how Ericsson will evolve the TDMA network. TDMA operators have the choice to follow the GSM or the CDMA technology evolution paths to 3G, with Ericsson providing...
- Tags: GPRS, TDMA, Ericsson Inc., GSM, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2001-09-17
- need help
- hello im looking for information about gsm vs evdo i need information about everiting on gsm and evdo. please help me.Try ThisOpen Google or other search engine and type in gsm vs ev-do. Orhttp://www.google.com/search?hl=en&q=gsm+vs+evdo+&btnG=Search
- Tags: Cellular phones, seanyvic@..., EVDO, GSM
- Discussion threads 2007-07-24
- Gsm price
- Hello,ladies and gentelmen.I am looking for information about gsm prices in Dubai..i tried to search on the internet but couldn't find what i seek.Can somebody give me some link or catalogue with gsm prices in Dubai?Thanks in advance
- Tags: Cellular phones, apolon_3@..., GSM
- Discussion threads 2007-03-18
- GSM Over Satellite
- The worldwide popularity of GSM has driven operators to deploy services in most metropolitan areas and, increasingly, into smaller and more remote areas. Often the terrestrial infrastructure is not sufficient to reach these locations and satellite is the only viable way to extend the service into these regions. The implementation...
- Tags: Satellite, GSM, Cellular Phones, Network Technology, Consumer Electronics, Personal Technology, Networking
- White papers 2005-04-01
- Implications of Unlicensed Mobile Access (UMA) for GSM Security
- Despite its imperfections, GSM security has stood well the test of time. In part, this security success has relied on closed platforms that prevent the end-user from tampering with the GSM protocol stacks. While it is possible to build phones that do not have such restrictions, this is difficult due...
- Tags: GSM, Unlicensed Mobile Access, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2005-11-23
- Performance Comparison of Source Controlled GSM AMR and SMV Vocoders
- The Adaptive Multi-Rate AMR speech codec offers substantial improvement over previous GSM speech codecs in error robustness by adapting speech and channel coding depending on channel conditions. In GSM AMR, the trade-off between speech quality and average bit rate can be further improved by source signal based rate adaptation SBRA....
- Tags: Performance, Codec, GSM, Speech Codec, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2004-10-21
- USSD - Mobile in a Minute
- This white paper describes about Unstructured Supplementary Service Data USSD, which is a technology unique to GSM. It is a capability built into the GSM standard for support of transmitting information over the signaling channels of the GSM network. USSD provides session-based communication, enabling a variety of applications.
- Tags: Mobile, GSM, Unstructured Supplementary Service Data, Cellular Phones, Consumer Electronics, Personal Technology
- White papers
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