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2016-05-16 RF conformance test system validated for LTE UL CA, UL 64QAM
The R&S TS8980 from Rohde & Schwarz provides test coverage for Rel. 8 to Rel. 13 versions of 3GPP 36.521-1, 36.521-3 and supplementary RF/RRM test plans for wireless network operators.
2007-10-04 Prototype 3G wireless base station boasts 900Mbps downlink speed
Fujitsu and NTT DoCoMo have developed prototype wireless base station equipment with a maximum downlink transmission speed of 900Mbps through the application of MIMO technology
2004-09-23 Philips system solution assists TCL, Alcatel mobile phones
The Nexperia cellular system solution 6120 from Royal Philips Electronics has been selected by TCL & Alcatel Mobile Phones to offer customers with advanced and efficient GSM/GPRS/EDGE solutions for mobile phones
2011-06-27 LTE small cell demo operates in end-to-end system
Cavium, Continuous Computing and Picochip roll out a demonstration of a LTE small cell operating in an end-to-end system with commercially available user equipment (UE) and core network equipment
2007-07-25 Blade server eases system expansion, reconfiguration
Fujitsu Ltd's PRIMERGY BX620 S4 blade server is designed to facilitate system expansion and reconfiguration while reducing the workload for systems administrators during server consolidation
2007-08-09 Agilent testers support WiMAX Forum's Wave 2 system profiles
Agilent has enhanced its Vector Signal Analyzer, Signal Studio and Mobile WiMAX Test Set measurement solutions to facilitate testing of the WiMAX Forum's Wave 2 system profiles
2013-11-06 Test system offers LTE-A carrier aggregation support
Agilent announced software options for the T4010S LTE RF and T4020S LTE RRM test systems, providing coverage for LTE-Advanced Carrier Aggregation test cases as defined by the 3GPP.
2010-07-30 Low-power mobile sound system has noise suppression
The LM49155 analog audio subsystem from National Semiconductor has announced features integrated noise reduction for mobile phones and other portable handheld applications.
2012-06-28 Examine interoperability issues when selecting airborne downlinks
Understand why you have to be familiar with the components of a downlink system before investing in one.
2002-02-20 Wireless Online GSM smart antenna improves network capacity, coverage
Wireless Online's ClearBeam 900 Smart Applique smart antenna system is claimed to provide network operators with a 200 percent capacity improvement and 300 percent coverage improvement over conventional sector solutions
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).
2004-06-17 Tektronix adds HSDPA test capability to WCA
Tektronix added the High Speed Downlink Packet Access test capability to its series of Wireless Communications Analyzers
2011-06-03 Synopsys, Rhode & Schwarz collaborate on LTE design
The collaboration of Synopsys and Rhode & Schwarz on the LTE and LTE-Advanced standards will give a solution between system design and hardware prototype verification gap
2006-03-24 Radio communication tester has HSDPA monitoring function
Rohde & Schwarz introduced the R&S CMU300 universal communication tester, which checks settings for HSDPA at UMTS base stations.
2005-08-05 Philips selects InterDigital's HSDPA for 3G platform
InterDigital Communications Corp. has signed an agreement with the semiconductor division of Royal Philips Electronics to bring InterDigital's High Speed Downlink Packet Access (HSDPA) technology into the family of Nexperia cellular system solutions.
2005-02-08 Philips commences Nexperia based EDGE handsets
Royal Philips Electronics has commenced mass production of its first EDGE cellular system solution
2011-10-11 OEMs looking into LTE-Advanced
LTE-Advanced is already garnering interest from component manufacturers, according to a new report by Heavy Reading.
2003-03-17 Multipath expands radio frequency bandwidth
Mimo can boost data rates by utilizing the available spectrum in a more-efficient manner with an array of antennas at both transmitter and receiver.
2005-04-29 Motorola opens development center for 3G in China
Motorola Inc. has launched a new 3G development center in China. Based in Beijing, the center will play a crucial role in the development of Motorola's 3G network solutions globally, as well as provide direct support for 3G customers in China.
2010-08-31 MIMO test simulates varying radio patterns
The RF environment simulator is a test system for MIMO OTA that allows repeatable measurement of radiated performance of wireless devices in a simulated multi-path environment
2006-12-01 How to effectively validate new RF technologies
Validation is a system of ensuring that new technologies meet prescribed industry specifications such as RF standards
2006-05-16 Handset features still not a wrap
The product-definition uncertainty that roiled the smart phone and PDA communities a decade ago has returned with a vengeance, as advanced services like mobile broadcast video and HSDPA leave handset developers pondering what to keep in and what to leave out of a slim-line design.
2005-07-01 First CMOS single-chip RF transceiver for UMTS applications?
The SMARTi 3G transceiver from Infineon Technologies AG is claimed to be the world's first CMOS single-chip RF transceiver specifically developed for Universal Mobile Telecommunications System (UMTS) applications. This new chip supports all six frequency bands for UMTS now specified for operation in different parts of the world, including Europe, Asia, North America and Japan
2012-11-26 Boost mobile networks using MIMO and DAS
MIMO significantly enhances network capacity and data throughput in LTE networks while conserving spectrum resources.
2006-12-18 Tester, ICs boost TD-SCDMA's chances in China
China-based Tektronix Inc. and Rising Microelectronics Co. Ltd will have TD-SCDMA transceiver technology available, casting aside a few more roadblocks on China's domestic third-generation standard.
2009-03-30 Mobile test packs UE CAT4 LTE support
Aeroflex is offering the UE CAT3 and UE CAT4 support to TM500 LTE test mobile that support data rates of up to 150Mbit/s on the downlink and 50Mbit/s on the uplink
2012-01-05 Logic analyzer geared for wireless systems
The 16900 Series Logic Analyzer allows customers to generate digital IQ signals using a pattern generator, convert these signals to RF and analyze the RF signals.
2004-04-29 Ericsson's DSP shift rekindles basestation debate
Ericsson has shifted to a DSP-only, software-defined approach to basestation design in response to the cost, processing and flexibility requirements of 3G wireless infrastructure.
2005-12-01 WiMAX advantages bring about new challenges
As WLAN engineers tackle this emerging standard, they face many system considerations, especially in RF architectures
2012-05-31 Reference architecture speeds modem time-to-market
Ceva's reference architecture for LTE-Advanced (LTE-A) and cellular modems leverages power management and system partitioning to enable a software-based LTE-A solution as small as 3.4 x 3.4mm
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