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TD-SCDMA What is TD-SCDMA? Search results

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What is TD-SCDMA?
Time Division-Synchronous Code Division Multiple Access (TD-CDMA) is the 3G mobile telecommunications standard developed by the China Academy of Telecommunications Technology in collaboration with Datang and Siemens.
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2009-02-02 Now sampling: base station amps with >40% efficiency
NXP Semiconductors has started sampling integrated Doherty amplifiers for cellular base stations based on its RF transistor technology. The initial BLD6G21-50 and BLD6G22-50 amplifiers are designed to deliver efficiency of greater than 40 percent at an average power of 10W.
2009-02-27 Nokia Siemens gains China design wins
China Mobile Communications Corp. and China United Network Telecommunications Corp. Ltd signed agreements to purchase 2G and 3G mobile equipment and services from Nokia Siemens Networks in 2009.
2009-04-08 New flexible DSAs expand Peregrine's lineup
Peregrine Semiconductor Corp. has released three new UltraCMOS Digital Step Attenuators (DSAs), expanding its 50 DSA line. These new HaRP-enhanced devices also offer flexible attenuation options by covering a 31.5dB attenuation range in 0.5dB or 1.0dB steps.
2012-12-06 Multimode radio transceiver integrated with Snapdragon chipsets
Qualcomm Technologies has expanded its Snapdragon S4 product line with two quad-core chipsets, along with their respective reference designs.
2009-09-01 Multicore DSP supports 3G/4G wireless standards
Freescale has unveiled the MSC8154 processor designed to add a variety of price, power and throughput options to Freescale's portfolio of high-performance DSPs based on StarCore technology.
2011-11-11 Multicore DSP geared for mission critical apps
TI's C66x DSPs can be used in SDRs, radars and surveillance and imaging systems, as well as servers, video processing networks and security.
2009-07-27 Multi-UE handles TD-LTE base station testing
Aeroflex has added multiple handset (multi-UE) testing capabilities to its TM500 TD-LTE Multi-UE test mobile range supporting TD-LTE infrastructure development.
2008-08-25 Modulator transmits 4GHz RF output
Texas Instruments Inc. has announced a high-linearity, ultralow noise quadrature (IQ) modulator that delivers RF output transmission up to 4GHz, allowing service providers to easily support multiple wireless communications standards on a single RF transceiver card.
2004-11-29 Modulator enables cheaper 3G wireless base station transmitters
The new direct conversion modulator from Linear Tech enables the design of next generation, less costly 3G wireless base station transmitters.
2011-11-21 Mobile processors target smartphones, tablets
Qualcomm's new Snapdragon devices claim to offer 3G and 4G Internet connection speeds in mobile devices.
2012-02-29 Mindspeed, ASTRI demo TD-LTE small cell design
The commercial-grade, production-ready small cell reference design that is forecasted to serve 40 percent of the LTE market by 2015, noted Informa.
2011-02-11 Mindspeed wins pico-, micro-cell design-in
Mindspeed Technologies' Transcede processor family has been designed into pico-cells and micro-cells to be showcased at the 2011 Mobile World Congress trade show in Barcelona.
2012-03-13 MediaTek: Unknown OEMs may be next smartphone stars
MediaTek Inc. president, Ching-Jiang Hsieh believes that unknown China-based handset makers will drive the next big wave of smartphones.
2014-01-13 MediaTek's global strategy to benefit CEVA
CEVA's TeakLite DSP core, which is used in VIA Telecom's CDMA2000 baseband solution, will have its hands full on coming up with a big design win in MediaTek's SoC.
2013-05-06 MediaTek smartphone platform touts dual-core HSPA+ SoC
In addition to the integrated Wi-Fi, FM, GPS and Bluetooth functions, MediaTek's MT6572 claims to enable a cost-effective 4-layer PCB design.
2012-12-17 MediaTek riding high despite market downturn
MediaTek's aggressive efforts in the mobile chip market this year resulted in ten-fold increase in shipments but it needs to maintain its momentum well into 2013.
2013-07-01 MediaTek leads smartphone chips race
MediaTek and Spreadtrum advance in China market while Qualcomm's chip usage declines, according to the latest report from TrendForce.
2012-12-13 MediaTek integrates modem into latest apps SoC
MediaTek is going head to head with Qualcomm with its latest quad-core mobile apps processor with built-in modem.
2013-05-22 Mass market LTE chip speeds mobile broadband adoption
Marvell's quad-core PXA1088 LTE single chip support the highest levels of performance available in the industry today with Category 4 throughputs of 150 Mbit/s Down Link and support for LTE.
2012-10-29 Marvell prepared for coming 'super-integration era'
Weili Dai stressed in an interview that Marvell is ready for the coming "super-integration era" of storage, connectivity, video, 3D graphics and modem technologies.
2015-09-18 Marvell offers quad-core LTE carrier aggregation platform
The quad-core 64bit ARMADA Mobile PXA1918 SoC is geared to address the growing demands for high-performance R10 LTE Advanced CA smartphones and tablets
2012-12-28 Marvell faces $1.17B fine due to patent infringement
A U.S. federal jury has found Marvell guilty of infringing patents developed by Carnegie Mellon University and has been ordered to pay $1.17 billion in damages.
2012-07-02 Marvell desires to become chip leader in China
Marvell Semiconductor Inc. has declared its goal of becoming the largest semiconductor company in China.
2014-04-10 LTE small cell processors boast AKM's latest RF transceiver
AKM's RF transceiver products claim to enable LTE small cell makers to offer mobile operators with industry-leading performance within the low power budgets they require.
2014-07-18 LTE chips aimed at indoor small-cell base stations
The BCM617XX 3G and 4G LTE chips from Broadcom claim to deliver data rates up to 300Mb/s, support LTE carrier aggregation and have a digital RF front end.
2014-12-18 LTE breathes new life to WiMAX startup
Georges Karam, Sequans CEO, shared how Sequans Communications managed to transition from a purely- WiMAX provider to target LTE-only single modem chip market.
2010-08-02 Low-power, high-speed ADCs comply with JESD204A
Analog Devices Inc. (ADI) has started to sample a pair of low-power, high-speed 14-bit ADCs (analog-to-digital converters) that incorporate the JESD204A data converter serial interface standard.
2006-07-03 Low-cost test system targets mobile phones
Agilent Technologies has introduced a low-cost mobile-phone functional test system designed for the wireless communication market.
2005-05-27 Log amp spans 1MHz to 10GHz
Analog Devices released what it claims as the industry's first RF logarithmic detector/controller that accurately measures the power of radio signals from 1MHz to 10GHz.
2003-01-06 Local IC design companies: How to survive
Today, China's local IC design companies still lack worldwide leading core technologies, hence are unable to compete with highly developed foreign IC providers.
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