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What is UMTS?
Universal Mobile Telecommunications Service: The European implementation of the 3G wireless phone system. It is a packet-based transmission of text, digitised voice, video, and multimedia at data rates up to 1,920kbps. UMTS offers a consistent set of services to mobile computer and phone users, no matter where they are located.
UMTS has evolved from its basic format through developments such as High Speed Downlink Packet Access (HSDPA) and High Speed Uplink Packet Access (HSUPA) to provide very high bandwidth capabilities to support the next generation of telecommunication services. UMTS can be connected to various backbone networks like the Internet, ISDN, GSM or to a UMTS network.
total search463 articles
2002-02-15 Infineon, PacketVideo, sci-worx to deliver mobile multimedia
Infineon Technologies AG, PacketVideo Corp. and sci-worx have formed a technology integration alliance that will offer mobile users of GPRS and UMTS mobile multimedia such as sight, sound, animation and moving pictures.
2006-06-14 Infineon introduces first BAW filters using WLP tech
Infineon Technologies announced the extension of its Bulk Acoustic Wave filter product portfolio for UMTS/W-CDMA cell phones at the MTT International Microwave Symposium.
2013-04-17 Huawei: From underdog to behemoth
Huawei's real breakthrough didn't come until it decided to develop its SingleRAN technology. The goal of SingleRAN was to design a radio access network (RAN) technology allowing mobile operators to switch from GSM to UMTS network standards or use both simultaneously.
2007-09-13 Full-featured phone is ultraslim at 10mm
Recent teardowns by Portelligentmost notably the 10mm-thick UMTS Sony Ericsson W880ireveal a trimming of the display module waistline to enable a class of highly functional, ultrathin candy-bar cellphones.
2005-09-19 Chinese mobile maker selects Philips Nexperia system solution
As a result of its partnership with Royal Philips Electronics, China-based mobile handset maker TCT Communication Technology will develop its first 3G/UMTS handset based on a Philips Nexperia cellular system solution.
2007-06-29 Anadigics amp powers Samsung smart phone
Anadigics has begun volume production of its AWT6223 UMTS/Edge penta-band power amplifier module for Samsung's latest smart phone.
2007-10-10 Alcatel-Lucent, Sagem co-develop femtocell base stations
Alcatel-Lucent and Sagem have partnered to develop a femtocell base station platform that enables mobile operators to provide consumers and enterprises with 3G UMTS/HSPA network coverage.
2003-11-10 ADI receiver integrates 14-bit ADC, 6-channel DDC
Analog Devices Inc. has introduced a wideband receiver subsystem for cellular base stations that addresses the performance requirements of 3G standards, such as CDMA2000, UMTS, and TD-SCDMA.
2003-10-30 Zyray, Infineon extend partnership on wireless solutions
Zyray Wireless has extended their relationship with Infineon Technologies, building upon a prior collaboration to provide a dual mode handset solution.
2004-02-05 Wireless PDA application testbed debuts
Handheld devices are becoming more popular than PCs. In particular, application-rich smart phones, or wireless PDAs, have been gradually replacing voice application mobile phones.
2007-10-15 Wireless guru calls for technology-neutral spectrum
While technologists open the door for new applications, politics have to eliminate the obstacles slowing down the progress, warned a wireless expert at the European Microwave Conference.
2009-04-13 Wireless groups issue femtocell standards
The prospects for commercial rollouts of femtocells took a major step forward with the publication by the 3G Partnership Project (3GPP), the Femto Forum and the Broadband Forum of the first global standards for the emerging technology.
2008-09-18 Wireless firm targets to bridge WiMAX, LTE
Continuous Computing Inc. has unveiled a hardware and software suite to allow network operators to upgrade from 3G to 4G wireless broadband.
2013-04-24 Wireless energy harvesting: Key to M2M's success
The need for wireless applications with ultra-low power consumption and the advancements in establishing communication standards offer M2M providers new opportunities to innovate and evolve their products and devices.
2006-06-09 Wintegra adds adaptive clock recovery access suite
Wintegra has announced that it has added adaptive clock recovery to its suite of multi-service access support.
2006-11-23 WiMAX to trail mobile broadband market by 2010
New alternative technologies will add just 6 percent of the forecasted 500 million mobile broadband global users by 2010, reported Strategy Analytics.
2009-01-20 Will Wi-Fi reign supreme?
It's UMA/GAN technology that makes Wi-Fi a RAN technology, extending the mobile network over IP. Here's why Wi-Fi is poised to become the highest-performance, lowest-cost, indoor RAN technology on the market.
2005-08-12 WFI, Comtest Wireless team to expand European services
Wireless network provider Wireless Facilities Inc. has announced an agreement with Comtest Wireless Srl (CW) to provide wireless network and engineering services for various clients throughout Italy and surrounding countries.
2007-03-20 WEDGE transmit modules streamline 3G design
Anadigics has launched a new family of multichip front-end modules that promises to help streamline 3G designs by providing a complete transmit chain for W-CDMA/EDGE mobile handsets.
2006-02-15 WEDGE chipset targets total BOM of under $100
Broadcom announced the availability of its CellAirity multimedia mobile phone product which is designed to enable manufacturers to develop handsets with leading-edge 3G functionality at 2G price points.
2007-02-14 W-CDMA protocol analyzer tests partial designs
Unlike using radio test sets on conformance test systems, the Aeroflex W-CDMA ACE 3G protocol analysis test system supports the early development of protocol test scenarios through its ability to test partial and incomplete designs.
2005-05-12 W-CDMA gets a boost from dual-band power amplifier module
Fairchild's new W-CDMA power amplifiers is one of the first dual-band W-CDMA PAs that offers a 3-by-3mm footprint
2005-03-25 W-CDMA chipset to support HSDPA
Qualcomm is developing the Mobile Station Modem MSM6260 chipset and system software solution for W-CDMA/High Speed Downlink Packet Access and GSM/GPRS/EDGE (EGPRS).
2007-04-23 Use of the LMV112 to reduce reference clock interaction in handheld device
This article discusses how the LMV112 clock buffer amplifier can resolve clock interference issue among different chipsets.
2009-07-21 Upconverting mixer handles up to 2.7GHz
Linear Technology Corp. has developed a new wide bandwidth active upconverting mixer that delivers high dynamic range performance from 400MHz to 2.7GHz, supporting all of the allocated LTE broadband wireless services.
2008-04-16 Understand 3G LTE testing challenges
With over 2.5 billion users and growing, the GSM/3GSM radio access technology dominates today’s global cellular landscape. To keep pace with this growth and the demand for faster, more bandwidth-intensive services, it is essential that the technological infrastructure continue to evolve while remaining efficient, competitive and successful.
2006-05-30 UBM solution supports FLO, DVB-H, ISDB-T
Qualcomm unveiled a single-chip universal broadcast modem solution supporting three leading mobile broadcast standards.
2004-07-01 Ubinetics expands Indian telecom software center
British wireless communications developer Ubinetics will expand its Indian development center with an additional $25 million investment and the hiring of another 150 software engineers over the next 18 months.
2012-10-08 u-blox unveils ultra-small GSM modules for M2M apps
u-blox's SARA module is is targeted at M2M applications requiring dual or quad-band GSM/GPRS, voice and/or data, optional Internet suite applications.
2006-11-30 TurboConcept ports its WiMax IP on Lattice FPGAs
TurboConcept has ported and tested its TC1000-WiMAX, an 802.16 Convolutional Turbo Code decoder IP core, on Lattice's FPGA devices.
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