gsm
RSS gsm'No-Touch' Flow-Through Provisioning Solution for Wireless Service Providers
White Paper The operator required a world-class provisioning solution as an integral part of its billing and customer care system for the rapid rollout of its nationwide GSM network. Lucent Professional Services is continuing to expand the Vital Wireless... [03 Jul 2008]
An Architectural Approach to Mobility - The Handover Case Study
White Paper This paper discusses the applicability of this approach to location-aware systems through the modelling of the GSM handover protocol, namely the way communication with a moving cellular phone passes from one station to another. [03 Jul 2008]
How Do UMTS, UICC, USIM and USAT-(I) Fit Together?
White Paper GSM has become a wide spread standard for wireless communication in many countries around the world. This brief whitepaper tries to put some of the currently used key terms of the new generation of smart cards (relating to the so-called 3G services... [03 Jul 2008]
UMTS - Competing Navigation System and Supplemental Communication System to GNSS
White Paper Usually, with GSM the position is determined with time difference techniques in base stations. The requirement in USA of providing an accuracy of 125 m for E-911 calls has driven the positioning function of mobile phones. [03 Jul 2008]
On Wideband CDMA: Capacity-Enhanced Techniques
White Paper It starts with the origins of W-CDMA as a spread spectrum technique to evolve GSM based in CDMA, and a brief overview of the characteristics of the air interface in W-CDMA. This paper reviews the technical literature to discuss some of the basic... [03 Jul 2008]
A Software Radio Approach for the Transceiver Transition From 2G to 2.5 G to 3G
White Paper This case study concerns a real-time triple mode implementation of the GSM-EDGE-UMTS modulation and demodulation schemes using a software centric approach and state-of-the art DSP components. This paper illustrates that the software radio approach... [03 Jul 2008]
Network Node for IMT-2000
White Paper This system is an extended version of the GSM/GPRS. Fujitsu has developed a Mobile Switching Node for IMT-2000 3G Networks. It can offer an efficient and flexible service by integrating the circuit switching function and packet switching function... [03 Jul 2008]
GSM/UMTS Networks
White Paper The paper presents how the GSM infrastructure is meant to evolve to support the introduction of 3G services and act as a base for UMTS deployment. As the handset is transforming from a simple voice device to a voice and video multimedia mini... [03 Jul 2008]
CommP Telephony Subsystem (TSY) for GSM/GPRS: Communications Platform for Symbian OS Smartphones
White Paper CommP, the communications platform from TapRoot Systems, includes a GSM/GPRS telephony subsystem (TSY) suitable for immediate integration into smartphones. CommP Telephony provides support for the world's leading baseband processors and is... [03 Jul 2008]
GPS Based Location Services Using GSM/GPRS Windows CE Embedded Software for Pocket PC
White Paper This module runs in the background and sends the GPS Information periodically to the server using the GSM/GPRS connection as configured by the Pocket PC user. IntraGlobis Communications provides GPS Software to the Pocket PC users to contact their... [03 Jul 2008]
Othello One: Single-Chip Direct-Conversion GSM/GPRS/EDGE RFIC
White Paper The Othello One single-chip direct-conversion GSM/GPRS RFIC builds on the technology first used in the award-winning Othello GSM RF chipset. Othello One integrates the RF transceiver, multi-band Fractional-N PLL synthesizer, LNAs for all three GSM... [03 Jul 2008]
Performance Analysis of GPRS/GSM From the Single User Point of View
White Paper This paper reports some background work made for understanding how a GPRS access network might affect the behavior of a typical IP-user. More precisely, some sort of limits of this new mobile data service have been examined. [03 Jul 2008]
GPRS: Step Inside the World of Mobile Multimedia Services
White Paper General Packet Radio Service (GPRS) - the next evolution of GSM - has arrived, opening the door to a new generation of mobile data services that brings about dramatic changes in the way the world lives and works. [03 Jul 2008]
Migrating Applications From CDPD to GPRS
White Paper This webcast explains about the opportunities for migrating to the GSM/GPRS network by discovering the benefits of GSM/GPRS technology, a timeline for optimal transition, and considerations for your migration. [03 Jul 2008]
GPRS Facts for the Internet Application Developer - Part I
White Paper Modern GSM networks, now offer 'always-on' packet-based Internet traffic on mobile devices. Such GSM networks are called 2.5G GSM networks and the service infrastructure and protocols that enable such packet-based Internet access on modern GSM... [03 Jul 2008]
