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2014-09-04 WiMax to migrate to TD-LTE-Advanced via Nokia
Nokia upgraded its base stations to include 3.5GHz carrier aggregation, promising up to four-fold improvement in speed and capacity in WiMax networks while reducing the latency in half.
2014-08-13 Signal generation tools take on Wi-SUN and LTE/LTE-Advanced
These tools further ease the signal generation requirements for R&D and manufacturing engineers developing or testing the conformance of devices to the Wi-SUN and LTE/LTE-A standards.
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.
2011-07-04 LTE-Advanced: An introduction
Here's an introduction to LTE-Advanced, a project that is being specified initially as part of Release 10 of the 3GPP specifications.
2014-09-10 LTE-Advanced deployments: End of unreliable mobile networks
Nokia Networks, Ericsson, and Alcatel-Lucent migrated to LTE-Advanced with an upgrade to their respective small base stations to improve mobile coverage in small commercial buildings.
2013-06-24 VeriSilicon's ZSP981 core tweaked for advanced wireless tech
The first core in the ZSP G4 series, the is ZSP981 a fully synthesisable, 6-issue superscalar DSP core that runs at 1.2GHz.
2013-07-24 TD-LTE, LTE-A to rule macro basestation installations
By 2018, there will be 1.467 billion LTE subscriptions globally from which 34 per cent will be LTE-A, while 42 per cent and 24 per cent will be the older Release 8/9 LTE-FDD and LTE-TDD, respectively.
2013-04-30 Rohde & Schwarz outs high-end vector signal generator
The R&S SMW200A claims to generate complex, digitally modulated signals of high quality geared for single-path vector signal generator to multi-channel MIMO receiver tester.
2014-09-12 RF antenna switch for smartphones offers LTE-A support
With TI's TaRF6 process, MOSFETs customised for RF switch applications have been developed and used in the SP12T RF antenna switch IC, leading to a performance of 0.42dB in insertion loss.
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.
2013-10-28 R&S' LTE-Avanced options widen radio communications test
With the installed options, users of the CMW500 can verify whether the receiver correctly acquires the LTE-Advanced signal from the two component carriers
2014-01-28 Qualcomm pushes LTE-A beyond 5GHz
The Qualcomm technology raises the question of how best to use the 5GHz band to handle a rising tide of mobile data, most of it carried today on cellular services operating in sub-3GHz licensed bands.
2013-07-31 Qualcomm improves LTE-A/quadcore apps processor
The 8974 claims to enhance the 2.3GHz quad-core Krait 400 application processor, Adreno 330 GPU and the LTE-Advanced modem capable of supporting 150Mb/s data rates via carrier aggregation.
2011-10-05 Performing wideband digital pre-distortion
Learn about a broadband modeling approach that quickly characterizes broadband RF power amplifiers.
2013-08-30 Peregrine's antenna tuning switch leverages UltraCMOS
Based on the company's UltraCMOS technology, the PE613010 antenna switch for LTE-Advanced smartphones delivers a low Ron of 1.2 from 700-2700MHz.
2012-04-04 Mobile LTE JV unsuccessful, Docomo to blame
The plan to establish a fabless chip company to develop and sell ICs for mobile devices with Fujitsu, Fujitsu Semiconductor, NEC, Panasonic and Samsung did not reach the target deadline.
2013-12-12 MathWorks unveils LTE System Toolbox for MATLAB
The LTE System Toolbox provides standard-compliant simulation, verification and analysis of LTE and LTE Advanced wireless communication systems and devices.
2013-11-07 LTE-TDD to span over 50% of Asia in 2018
In Asia-Pacific, LTE-TDD networks will have a CAGR of 41.1 per cent from 2012-2018, while frequency-division duplex networks will reach 49 per cent coverage by the end of 2018, said ABI Research.
2013-01-07 LTE-A 8x8 MIMO signal-generation, analyzer
Agilent's solutions comprise Signal Studio and 89600 VSA software, as well as the Agilent X-Series vector signal generators and multi-channel signal analyzer with up to eight measurement channels.
2015-08-13 LTE carrier aggregation gains ground in Asia
The spectrum available is often a patchwork of several different bands. To deliver on the high-bandwidth demand, Asia's operators are stitching bands together through carrier aggregation.
2015-02-24 Looking beyond Qualcomm's extensive mobile SoC line-up
Qualcomm becomes the first ARM partner to roll out products using the 64bit ARM Cortex-A72 core, flaunting what it says are specifications of the highest-end mobile SoC on the market.
2012-02-27 Imec, Renesas roll 250 MSPS ADC for WiFi, LTE-A
The device is a 1.7mW, high resolution, two-step interleaved pipelined SAR ADC achieving power efficiency of 10fJoule per conversion step.
2011-12-20 Identifying the 4G PHY architecture design challenges
LTE-A is an evolution of the LTE standard with a number of enhancements that create significant design challenges.
2013-12-26 Finding a better naming scheme for mobile phone evolution
The various generations of mobile phones, aptly referred to as 1G, 2G, 3G and 4G, and which has now been designated as LTE and LTE Advanced, may need a less confusing way to describe the progress.
2015-05-11 Can mobile operators keep up with rising traffic demands?
The appetite for bigger screens and ever-higher resolutions is gobbling up even more data with each new smartphone generation. Can mobile operators provide the higher bandwidth required for each new generation of displays?
2013-02-15 Broadcom's 4G LTE modem supports 3GPP, TD-SCDMA
The BCM21892 combines a full-featured cellular base band with a world-band radio in a footprint that is approximately 35 per cent smaller than current industry solutions.
2015-05-27 Benefits of LTE-A carrier aggregation
Stop-gap measures such as combining LTE and Wi-Fi carriers can help increase download speeds. But what about uploads? Find out how LTE carrier aggregation can help boost effective bandwidth.
2014-08-15 Analyst: LTE deployments climb in 2014
ABI Research stated that as of the end of 1Q14, there were about 60 LTE-Advanced trials, commitments and commercial deployments worldwide, of which 16 commitments are from Asia-Pacific.
2011-12-23 Address 4G issues with SystemVue
A number of EDA tools available on the market today can be used for LTE-based design; however, creating systems designs for the emerging LTE-A standard requires an entirely new set of functionality.
2013-03-06 Xilinx fills ASIC, ASSP gaps for data centres
Incorporating both SmartCORE IP and ARM processor-based smarts with All Programmable devices, the IP targets networks for LTE and LTE Advanced wireless HetNets, and 400G and Nx100G OTN.
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