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| | Global System for Mobile Communications - Wikipedia, the free encyclopedia |
 | | A system developed by researchers Torleiv Maseng and Odd Trandem at the Norwegian University of Science and Technology won and was chosen. |  | | The system supports multiple algorithms so operators may replace that cipher with a stronger one. |  | | Serious weaknesses have been found in both algorithms, and it is possible to break A5/2 in real-time in a ciphertext-only attack. |
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http://en.wikipedia.org/wiki/GSM
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| | Overview of the Global System for Mobile Communications |
 | | GSM is a digital system, so speech which is inherently analog, has to be digitized. |  | | The economies of scale created by a unified system are enough to justify its implementation, not to mention the convenience to people of carrying just one communication terminal anywhere they go, regardless of national boundaries. |  | | The same initial random number and subscriber key are also used to compute the ciphering key using an algorithm called A8. |
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http://ccnga.uwaterloo.ca/~jscouria/GSM/gsmreport.html
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| | The Global System for Mobile Communications Short Message Service |
 | | In October 1997 he was promoted to reader (in telematics) and in June 1999 to a personal chair in mobile systems, a joint position between the Departments of Electronic and Electrical Engineering, and Computer Science. |  | | In September 1995 he took up the post of senior lecturer in multimedia communications systems in the Department of Computer Science at the University of Sheffield. |  | | Between 1991 and 1995 he worked as a systems analyst and project leader with Fretwell-Downing Data Systems in Sheffield. |
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http://www.comsoc.org/pci/private/2000/jun/Peersman.html
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| | Global System for Mobile Communications (GSM) |
 | | Analog system capacities are being stressed with more users that can be effectively supported by the available frequency allocations. |  | | By using digital encoding techniques, more users can share the same frequencies than had been available in the analog systems. |  | | Blacklisting bars the phone from being used on any network where there is an EIR match. |
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http://www.cellsoft.de/telecom/gsm.htm
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| | Howstuffworks "What does GSM mean in a cell phone?" |
 | | Think of GSM and IS-136 as two different operating systems that work on the same processor, like Windows and Linux both working on an Intel Pentium III. |  | | Therefore, TDMA has three times the capacity of an analog system using the same number of channels. |  | | Instead of using analog service, GSM was developed as a digital system using TDMA technology. |
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http://electronics.howstuffworks.com/question537.htm
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| | GSM (Global System for Mobile Communications) |
 | | GSM is an open, nonproprietary system that is the dominant cellular technology throughout the world today. |  | | A Proactive Approach to Systems and Patch Management. |  | | Networks being tuned to play in complex global applications. |
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http://www.networkworld.com/details/463.html?def
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| | Unstrung - The world wide source for analysis of the global wireless economy |
 | | Email/Personal Information Management (173), Fixed Mobile Convergence (107), Handheld Computers (188), Smartphones & Handsets (623) |  | | March 31, 2006 : HSDPA and other faster 3G technologies could enable users to do more on the road with smartphones |  | | Unstrung White Papers: Understanding GPRS - by Agilent Technologies Inc. |
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http://www.unstrung.com/topics.asp?node_id=299
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| | Lucent Technologies announces enhancements to its Flexent Global System for Mobile Communications (GSM) BTS ... |
 | | Backed by the research and development of Bell Labs, Lucent focuses on high-growth areas such as broadband and mobile Internet infrastructure; communications software; communications semiconductors and optoelectronics; Web-based enterprise solutions that link private and public networks; and professional network design and consulting services. |  | | Lucent Technologies, headquartered in Murray Hill, N.J., USA, designs and delivers the systems, software, silicon and services for next-generation communications networks for service providers and enterprises. |  | | Lucent Technologies announces enhancements to its Flexent Global System for Mobile Communications (GSM) BTS family |
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http://www.lucent.com/press/0301/010322.nsb.html
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| | Global System for Mobile Communications |
 | | Advanced Mobile Operating Systems: Comparative Analyses & Forecast |  | | The report analyzes the global market for GSM (Global System for Mobile Communications). |  | | Annual market estimates and projections are presented in units and growth rates for the years 1999 through 2005. |
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http://www.marketresearch.com/researchindex/460835.html
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| | GSM: Global System for Mobile Communications |
 | | http://ccnga.uwaterloo.ca/~jscouria/GSM/gsmreport.html : Overview of Global System for Mobile Communications |  | | LANsurveyor: Recommanded by Microsoft for automatic network mapping, system management and protection. |  | | Signalling between the different entities in the fixed part of the network, such as between the HLR and VLR, uses the Mobile Application Part (MAP), one of protocols in the SS7/C7 stack. |
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http://www.networkdictionary.com/wireless/gsm.php
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| | Mobile network operator - Wikipedia, the free encyclopedia |
 | | For example, a Global System for Mobile Communications (GSM) network will require a GSM frequency range. |  | | Global directory of MVNOs (virtual operators), existing analyst research and free news service |  | | The precise spectrum obtained does depend on the type of mobile phone technology the operator intends to deploy. |
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http://en.wikipedia.org/wiki/Mobile_phone_operator
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| | GSM - Glossary - CNET.com |
 | | The audio encoding subset of the GSM standard is best known to computer users because its data compression and decompression techniques are also being used for Web-phone communication and encoding WAV and AIFF files. |  | | This set of standards is widely used in Europe for cellular communications. |
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http://www.cnet.com/Resources/Info/Glossary/Terms/gsm.html
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| | ACRO.IT: GSM - Global System for Mobile communications |
 | | In no event shall ACRO.IT be liable for any special indirect or consequential damages or any damages whatsoever resulting from loss of income or profits, whether in an action of contract, negligence or other tortious action, arising in connection with the use or performance of the information on ACRO.IT web site. |  | | ACRO.IT: GSM - Global System for Mobile communications |
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http://www.acro.it/Acro-3F504B3D353532.html
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| | Global System Mobile Communications Cellular Phones |
 | | You can download most manuals directly from the manufacturers' web page into English and other languages. |  | | Since all our GSM mobile phones are unlocked - they will work with any GSM 900, 1800 or 1900 baud SIM card so that you needn't be tied into any specific contract. |  | | Click the manufacturer's logo to view our selection of GSM phones! |
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http://www.mindlogic.com/Prod_GSM.shtml
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