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TechRepublic Resources
- 3G Networks
- What hardware and software must I have to build a basic satellite-based 3G network running on W-CDMA standard??What is your take on the Ciena 7000 series switch,and the Cisco MWR 1941-DC-A router??What is the best IP satellite modem to use?? Must it conform to the 3G spectrum?Which VoIP gateway would...
- Tags: 3G network, ciena 7000, cisco mwr 1941-dc-a, wcdma, dennis@..., networking, network
- Discussion threads 2006-08-01
Additional Resources
- WCDMA Design With Simulink
- Through this recording, you will be introduced to some of the key components of the WCDMA physical layer and shown how to simulate end-to-end WCDMA FDD downlink transmission using Simulink. WCDMA stands for Wideband Code Division Multiple Access. It will allow multiple and simultaneous communications such as voice, images, data,...
- Tags: W-CDMA, Cellular Phones, Consumer Electronics, Personal Technology
- Webcasts
- WCDMA vs UMTS
- i want to know that is there any difference B/W UMTS and WCDMA or are these terms inter changable.
- Tags: malik.tariq.sami@..., 3g mobile communication, off-topic, UMTS, W-CDMA
- Discussion threads 2007-02-22
- OSE Case Study: Ericsson Radio Systems
- When Ericsson embarked on the task of building a third generation communication system for wireless applications, the company opted to support WCDMA Wideband Code Division Multiple Access for the Universal Mobile Telecommunications System UMTS. The culmination of years of research, Ericsson's WCDMA system is built to last long into the...
- Tags: W-CDMA, Radio, Ericsson Inc., OSE RTOS, Cellular Phones, Consumer Electronics, Personal Technology
- Case studies
- World's first commercial WCDMA 3G network launched
- Elisa, the Finnish network operator, has activated the world's first commercial 3G WCDMA network operating at 900 MHz. An excerpt from iTWire: Nokia Siemens Networks said "Elisa is the first in the world to launch a commercial WCDMA 900 MHz network, improving the efficiency of its...
- Tags: W-CDMA, Data Service, Nokia Corp., Network, Elisa, Cellular Phones, Networking, Consumer Electronics, Personal Technology, Arun Radhakrishnan
- Blog posts 2007-11-11
- Introduction of High-Speed Data in GSM/GPRS Networks
- The purpose of this white paper is to describe EDGE technology and how it leverages existing GSM systems and complements WCDMA for further growth. The benefits described here are based on Ericsson's vision of one seamless network for GSM and WCDMA. The white paper is based on Ericsson's current experience...
- Tags: W-CDMA, Network, GPRS, White Paper, Ericsson Inc., GSM, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2002-04-23
- WCDMA Evolved: The First Step - HSDPA
- This white paper is primarily intended for mobile operators and telecommunications journalists and analysts. It describes the basic principles of HSDPA - High Speed Downlink Packet Access as part of the first step of WCDMA Evolved and the added value for operators and their end-users when HSDPA is implemented in...
- Tags: W-CDMA, HSDPA, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2004-05-01
- Basic Concepts of WCDMA Radio Access Network
- There has been a tremendous growth in wireless communication technology over the past decade. The significant increase in subscribers and traffic, new bandwidth consuming applications such as gaming, music down loading and video streaming will place new demands on capacity. The answer to the capacity demand is the provision of...
- Tags: W-CDMA, Microsoft Access, Wireless Communication, Ericsson Inc., Wi-Fi, Cellular Phones, Wireless, Consumer Electronics, Personal Technology
- White papers 2001-01-15
- Nokia HSDPA Solution
- This paper covers HSDPA, High Speed Downlink Packet Access. HSDPA is based on WCDMA evolution, standardized as part of 3GPP Release 5 WCDMA specifications. The new modulation method of HSDPA greatly improves the peak data rate and throughput, which enhances spectral ef. ciency. In addition to these bene. ts, users...
- Tags: HSDPA, Nokia Corp., Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2003-04-02
- Wideband Code Division Multiple Access
- To satisfy ever-increasing demands for higher data rates, as well as to allow more users to simultaneously access the network, interest has peaked in what has come to be known as wideband code division multiple access WCDMA. This paper discusses those basic characteristics of WCDMA waveforms that make them attractive...
- Tags: W-CDMA, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2000-08-01
- 3G Standardization in a Techno-Economic Perspective
- The main question in this paper is: Which standard/technology will win the 3G mobile market? The most prominent contenders are WCDMA also known as UMTS and cdma2000. In addition, EDGE will also play a role as will presumably the Chinese TDSCDMA standard1. Furthermore, other kinds of wireless solutions such as...
- Tags: W-CDMA, Mobile, Denmark, Standardization, 3G, Cellular Phones, Wireless, Advertising & Promotion, Consumer Electronics, Personal Technology, Marketing
- White papers 2004-09-20
- A High Average-Efficiency SiGe HBT Power Amplifier for WCDMA Handset Applications
- The linearity of a Silicon-Germanium SiGe HBT Power Amplifier PA is analyzed with the help of a power-dependent coefficient Volterra technique. The effect of emitter inductance is included and the dominant sources of nonlinearity are identified. A dynamic current biasing technique is developed to improve the average power efficiency for...
- Tags: W-CDMA, Technique, IEEE, Productivity, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2005-02-01
- PA's Patent Evaluation Skills Help Siemens Strengthen Its Essential IPR Portfolio in WCDMA and WiMAX
- Siemens has an extensive portfolio of Intellectual Property IP covering a wide range of communications technologies. To optimise licensing revenues, Siemens' licensing division needs to understand which patents are essential to which communications standards. Siemens turned to PA for help. Initially for WCDMA, and subsequently for cdma2000 and WiMAX, PA...
- Tags: W-CDMA, Siemens AG, PA, WiMAX, Cellular Phones, Wi-Fi, Wireless, Consumer Electronics, Personal Technology
- Case studies
- High Speed Downlink Packet Access (HSDPA): Higher Data Rates for UMTS
- High Speed Downlink Packet Access is the first step in the evolution of WCDMA UMTS networks. The second step will be to enhance the uplink data rates, improved uplink capacity and reduced uplink delay. The maximum data rate to a user in present WCDMA networks achieved in ideal conditions is...
- Tags: W-CDMA, UMTS, HSDPA, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2004-12-03
- HSDPA (High Speed Downlink Packet Access): A Simplistic View of HSDPA Architecture and Its Applications
- High Speed Downlink Packet Access HSDPA is the new technology which is introduced in 3GPP Release 5. As the name suggests, HSDPA will enable the user to achieve high data rates in the downlink while on the move. Various methods for packet data transmission in WCDMA downlink already exist in...
- Tags: HSDPA, Cellular Phones, Consumer Electronics, Personal Technology
- White papers
- Generic Access Network, GAN (Former UMA)
- Generic Access Network GAN is a technology that enables GSM and WCDMA service to be delivered over broadband access network and WLAN, at homes or in offices. End users will enjoy the same service as in the wide area network. The GAN technology defines a new access network to the...
- Tags: Microsoft Access, Network, Broadband, Generic Access Network, Generic Access Network Technology, Networking
- White papers 2006-10-01
- WAP with GPRS and WCDMA
- Hello allI have a question that I looking forward to somebody answering me, is the WAP going to disappear with the (GPRS 2.5) and (WCDMA 3) generations? If the answer is no, so how does it work with these technologies? And there is any enhancement with WAP in these technologies?ThanksWalidFrom...
- Tags: alashhar@..., GPRS, networking, W-CDMA, WAP, wireless, wireless application
- Q&A 2005-06-02
- 3G mobile networks
- i want to know about WCDMA and UMTSgood for you,now try using google to find out the information you need for your homework assignment.Hee Hee:)well,if he [ or she ] isn't willing to read tech papers, then they are going into the wrong field, asking a specific question about a...
- Tags: malik.tariq.sami@..., telecommunication, off-topic, wireless communication, 3G network, mobile network, network
- Discussion threads 2007-02-21
- EDGE- Introduction of High Speed Data in GSM/GPRS Networks
- This white paper is intended for global system for mobile communications GSM operators interested in understanding Ericsson's view on how enhanced data for global evolution EDGE can play an important role in the evolution toward wideband code division multiple access WCDMA.
- Tags: W-CDMA, Network, GPRS, EDGE, Ericsson Inc., GSM, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2003-03-01
- New Testing Solutions for CDMA/EVDO Base Station RF Problems
- The jobs of technicians and RF engineers are getting more complicated with the roll out of new technologies such as EVDO, WCDMA and HSDPA. This webcast shows how to simplify their job by using one of the latest measurement tools available from Anritsu. Through this webcast one will learn how...
- Tags: Job, Webcast, CDMA, EVDO, Cellular Phones, Recruitment & Selection, Digital Media, Consumer Electronics, Personal Technology, Human Resources, Workforce Management
- Webcasts
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