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- Lonester's test
- blog roottestmy first test postTEst2I checking this outnewtest commentThis is newReally newnewfairly newnewanother new commentnewand anotherlet's try againthat's betterlet's try againThis is a test commentlet's try againThis is another test commentfinal test for todayand this is itfinal test for todayT-Mobile chose to market UMTS TDD – yes, a 3GPP standard...
- Tags: Cellular phones, WIRELESS, Lonester, 4G, UMTS-TDD
- Discussion threads 2005-10-17
- How can I obtain UMTS-SIMs?
- Hi,My company is in the process of deploying a Wireless Internet infrastructure based on the UMTS-TDD technology. Everything seems to be going well, but I can't seem to be able to get a company that can provide SIM cards for this product/service.
- Tags: UMTS-TDD, tope_fash@..., it management
- Discussion threads 2004-12-24
Additional Resources
- Enhancing Broadband With UMTS
- The introduction of UMTS services in the UK has not been without problems. Though conceived and developed in an international environment well removed from the tech boom hysteria that drove business models and capital investments in the late 1990s, UMTS was introduced when expectations about all new technologies were at...
- Tags: UMTS, Broadband, Cellular Phones, Consumer Electronics, Personal Technology
- Case studies
- 3GPP Release 5 and Beyond: The Evolution of UMTS
- In early 2003, 3G Americas reported on the progress of the Third Generation (3G) UMTS technology, noting that the industry was preparing for widespread commercialization of UMTS. Now, in less than two years, there are 53 3G UMTS networks in commercial service in 27 countries3 and many other UMTS networks...
- Tags: UMTS, 3GPP, 3G, Cellular Phones, Wireless, Consumer Electronics, Personal Technology
- White papers 2004-11-01
- Evaluating the Efficacy of Test-Driven Development: Industrial Case Studies
- This paper discusses software development using the Test Driven Development TDD methodology in two different environments Windows and MSN divisions at Microsoft. In both these case studies the author measures the various context, product and outcome measures to compare and evaluate the efficacy of TDD. A significant increase was observed...
- Tags: Efficacy, Association For Computing Machinery, Software Development, Microsoft Windows, Development Tools, Software/Web Development, Operating Systems, Software
- White papers 2006-09-22
- Universal Broadband Access: Going Wireless and Mobile
- GSM/EDGE, UMTS/HSDPA/HSUPA, WiMAX, CDMA2000, UMTS-TDD-HCR, TD-SCDMA, WiFi, mobile broadcast! What is the best technology to select? Are there any bad technologies that we can forget? How can an operator ultimately satisfy the unmet demands of its users, while simultaneously meeting its own business, technical and strategic challenges? A variety of...
- Tags: Microsoft Access, Mobile, Broadband, Alcatel, Advertising & Promotion, WiMAX, Broadband Internet, Wireless, Wi-Fi, Telecommunications, Marketing
- White papers 2005-05-01
- The Road to 3G
- This paper provides a high level overview of 2G and 3G wireless cellular technologies and the expected evolutionary path between them. The technical aspects of each technology are discussed with an emphasis on understanding key characteristics of each specification. Technologies including PDC, cdmaOne (IS-95), TDMA (IS-54, IS-136), GSM, GPRS, EDGE,...
- Tags: UMTS, Qualcomm Inc., Technology, 3G, Cellular Phones, Wireless, Consumer Electronics, Personal Technology
- White papers 2002-04-01
- UMTS Security
- The Universal Mobile Telecommunications System UMTS is one of the new 'third generation' mobile cellular communication systems. UMTS builds on the success of the 'second generation' GSM system. One of the factors in the success of GSM has been its security features. New services introduced in UMTS require new security...
- Tags: Security, UMTS, GSM, Security Feature, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2005-01-04
- 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
- UMTS Networks: What Can Orange and Nortel Do for You?
- The customer is Orange, France. Orange France is planning to launch a UMTS network that brings a new dimension of service, quality and rich end-user experience to the country. Nortel was selected to roll out UMTS across southern France and deliver an operational UMTS network for the 3GSM World Congress...
- Tags: Orange PCS, UMTS, Nortel Networks Corp., Customer, Orange France, Cellular Phones, Consumer Electronics, Personal Technology
- Case studies
- UMTS Training Assists U.A.E. in 3G Network Roll-Out
- A Mobile Network Operator in the United Arab Emirates (U.A.E.) has become the first operator in the Gulf region to move forward with deploying a UMTS network. Mason Communications was commissioned to deliver a series of UMTS Radio Planning and Technical overview training courses to prepare the Operator for the...
- Tags: UMTS, 3G Network, 3G, U.A.E., UMTS Training, Cellular Phones, Consumer Electronics, Personal Technology
- Case studies
- New Reno and SACK TCP Implemented in UMTS Networks: A Performance Analysis
- Universal Mobile Telecommunication System shortly UMTS is seen as the future mobile network. The use of the existing Transmission Control Protocol TCP as transport protocol in an UMTS environment is an understandable choice. TCP is the most commonly used transport protocol on the internet, and if it will be used...
- Tags: UMTS, Performance, TCP, Tcp/Ip, Cellular Phones, Networking, Consumer Electronics, Personal Technology
- White papers 2005-01-21
- UMTS Overview
- The Universal Mobile Telecommunications System UMTS as specified by the Third Generation Partnership Project (3GPP) was formally adopted by the ITU as a member of its family of IMT-2000 Third Generation Mobile Communication standards in November 1999. This paper provides some background to the UMTS standard and an overview of...
- Tags: UMTS, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2000-06-01
- A Man-in-the-Middle Attack on UMTS
- This paper presents a man-in-the-middle attack on the Universal Mobile Telecommunication Standard UMTS, one of the newly emerging 3G mobile technologies. The attack allows an intruder to impersonate a valid GSM base station to a UMTS subscriber regardless of the fact that UMTS authentication and key agreement are used. As...
- Tags: UMTS, Association For Computing Machinery, Attack, 3G, Security, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2004-10-01
- MSDN Webcast: Testing for Better Design (Level 200)
- Over the last decade, software architects have promoted a set of patterns, practices and ideas for designing and building proper "Business objects". Unfortunately, the "Business" aspect often gets lost in the sheer volume of implementation detail that is typically produced. Test-Driven Development TDD is more than another method of writing...
- Tags: Microsoft Developer Network, Webcast, Ooa/Ood/Oop, Digital Media, Software Development, Software/Web Development, Consumer Electronics, Personal Technology
- Webcasts
- UMTS Network Synchronisation
- Mobile Operators are one of the most powerful customer groups with whom Network Operators have to develop commercial relationships. Business decisions taken in the early stages of UMTS/3G rollout will undoubtedly have a significant impact on the medium term viability of the business. The right partnerships need to be developed....
- Tags: UMTS, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2005-02-02
- Empowering UMTS Networks With the Unique HSDPA Solution From Nortel
- The wide deployment of High Speed Downlink Packet Access HSDPA will change wireless communications by delivering broadband in wireless access. Thanks to HSDPA, UMTS market growth for mobile broadband will replicate the major increase in fixed broadband usage. The implications, both for businesses and for the consumer market, will be...
- Tags: UMTS, HSDPA, Nortel Networks Corp., Broadband, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2005-06-01
- Frequency Shift Based Multiuser Canceller for DS-CDMA Systems
- The cyclostationary properties of Direct Sequence Spread Spectrum signals are well known. These cyclostationary properties imply a redundancy between frequency components separated by multiples of the symbol rate. This paper presents a Multiple Access Interference Canceller that explores this property and applies to UMTS-TDD. The results show total cancellation of...
- Tags: Property
- White papers
- Nonlinear Complex Behaviour of TCP in UMTS Networks and Performance Analysis
- This paper presents a study of nonlinear complex behaviour in UMTS networks. Using the fundamentals of chaos theory the paper explores the chaotic nature of the TCP protocol when used in 3G UMTS mobile networks. Furthermore the paper evaluates the impact of nonlinear dynamic behaviour on the UMTS network performance....
- Tags: UMTS, Performance, Network, TCP, Cellular Phones, Tcp/Ip, Networking, Consumer Electronics, Personal Technology
- White papers 2006-05-12
- IPWireless Case Study: UK Broadband
- UK Broadband provides broadband Internet services to residential consumers and small businesses through its NETVIGATOR service, a service that offers all the always-on benefits of DSL, but with the added benefit of unlimited use and the freedom of wireless. Since no telephone lines or cable connections are needed, subscribers can...
- Tags: IPWireless, Broadband, UK Broadband, Broadband Internet, Network Technology, Telecommunications, 3G, Networking, Cellular Phones, Consumer Electronics, Personal Technology
- Case studies
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