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Agilent Technologies Press Release - February 16, 2010

Agilent's New LTE Applications Target 4G System-Level Designers Click to visit the Agilent website


IP, Digital Pre-distortion and MIMO Channel Products Accelerate eNodeB, User Equipment Design


SANTA CLARA, Calif., Feb. 16, 2010 -- Agilent Technologies Inc. (NYSE:A) today introduced a new line of system-level design and verification products for 3GPP LTE physical layer (PHY) design at Mobile World Congress 2010. In addition to its traditional test and measurement products, Agilent now provides predictive products and algorithmic references for the SystemVue platform that are consistent with the LTEv.8.9.0 (December 2009) standard. The new line includes four products that accelerate 4G deployment for LTE system architects, baseband hardware designers, and RF equipment by bringing new levels of realism into the architecture and modeling stages.

While 4G networks promise dramatic improvements in data throughput and spectral efficiency, the complexity of the evolving 3GPP LTE standard has forced many system architects to reconsider their use of general-purpose toolsets. By cutting across a variety of domains (such as signal processing and mathematics, baseband hardware design, RF/analog design and measurements), Agilent's new 4G products are able to provide system architects with the focused application support for LTE v.8.9.0 that they demand. Agilent's 4G products streamline verification and bring measurement-level realism into the creative process. The result is higher-performance Layer 1 architectures and algorithms resulting in earlier design maturity and the need for less design margin.

The four new products being introduced by Agilent at Mobile World Congress 2010 include:

Agilent Technologies W1715 MIMO Channel BuilderW1715 MIMO Channel Builder:

The W1715 MIMO Channel Builder is a simulation block set for LTE architecture and receiver designers, based on the WINNER and WINNER-II fading algorithms. By incorporating non-ideal MIMO antenna performance(e.g., crosstalk and directionality), the W1715 goes beyond these standard propagation models. It enables 2D far-field data to be imported from antenna measurements or 3D EM simulations, including Agilent EMPRO. Realistic antenna degradations allow accurate assessments of link-level LTE architectures and receiver algorithms to be made at a very early stage, before prototypes have been committed for the mechanical, RF/antenna, or baseband/DSP designs. Previously, interactions between these domains required a fully operational hardware radio and came much later in the design process, possibly during drive test. The W1715 brings some of this drive-test realism into the algorithm phase of the design, accelerating design maturity and performance.

The W1715 also follows the design into hardware test. The same Agilent SystemVue simulation modules are used to generate test vectors for download into multi-channel Agilent signal generators (e.g., the N5106APXB) or interoperate with the 89601 VSA software. The W1715 offers an economical alternative to real-time hardware faders, since SystemVue can be shared on a computer network and used throughout the design process by distributed teams. Agilent's integration of design and test platforms across the LTE design cycle maximizes re-use of assets, minimizes engineering effort, and produces consistent results.

W1716 Digital Pre-Distortion BuilderW1716 Digital Pre-Distortion (DPD) Software

The W1716 Digital Pre-Distortion Builder helps LTE system integrators, RF component designers, and baseband architects quickly transition from3G to 4G by creating baseband signal processing networks that improve the range of analog power amplifiers and transceiver ICs, improve efficiency, and extend battery life. The W1716 also quickly assesses the suitability of existing 3G designs for 4G applications. Such capabilities translate into savings for both design effort and component cost.

The W1716 consists of a wizard-based UI that automatically models and corrects common sources of memory effects, in-band EVM degradation and adjacent-channel power re-growth. The software controls signal generators and analyzers to characterize the component response to a configurable LTE signal. The W1716 produces two networks: an impaired dataflow simulation model to use at the link level, and a baseband pre-distortion network to correct for those impairments. After extraction, the W1716 completes a report documenting the actual DPD improvement it achieved, using authentic LTE v.8.9.0 waveforms, or any user-defined waveform that can be made with SystemVue.

"We identified a gap between today's proprietary 3G DPD solutions and the market's need for an inexpensive, open, technology-neutral platform for 4G," said Jian Yang, ESL integrating manager at Agilent Technologies. "The new W1716 software addresses this gap. It is producing 20-dB ACP improvements on the bench, on real LTE waveforms. What used to take months in a high-end lab now takes minutes, thanks to this new technology and guided UI."

W1910/2 LTE Baseband Verification Library Reference Blockset

Agilent's W1910 LTE Baseband Verification Library reference blockset has been updated to LTE v.8.9.0 and now includes expanded PRACH and HARQ support. The HARQ simulation support uses a unique dynamic dataflow simulation mode. This mode allows the symbol rate to change dynamically over the course of the simulation while retaining the timing and carrier information necessary for full RF effects, frequency-dependent phase noise, and channel fading. This capability reduces LTE simulations to minutes or hours for meaningful throughput, and BLER and EVM compliance measurements. Additionally, the updated W1910 keeps pace with changes to the Agilent Signal Studio and VSA software to maintain interoperability with Agilent measurement solutions.

"We used Agilent's SystemVue LTE baseband verification library to validate Xilinx's LTE reference IP against the latest version of the LTE standard," said Bill Wilkie, wireless and signal processing director for Xilinx in Europe. "When combined with Agilent's N5106A PXB, SystemVue not only saved us weeks of validation time, but also it gave us confidence that our LTE Layer 1 reference design was 'production ready' for our customers. SystemVue clearly added value to our traditional Layer 1 design and verification process. As a result, we will be using SystemVue more in the future."

The W1912 LTE Baseband Exploration Library is a C++ source code version of the W1910 and has also been updated. The W1912 allows deeper algorithmic insights, control, line-by-line software debugging, and precise test vector generation from inside the algorithms of a working LTE v.8.9.0 physical layer.

About SystemVue 2010

SystemVue 2010 is Agilent's electronic design automation (EDA) platform for electronic system-level (ESL) design. SystemVue cuts physical layer(PHY) design time in half for high-performance communications algorithmsand system architectures in wireless and aerospace/defense applications.

U.S. Pricing and Availability

Agilent's SystemVue 2010.01 will be available for download at www.agilent.com/find/eesof-systemvue in early March. Pricing for the SystemVue environment starts at approximately $17,000. A free 30-day evaluation is available at www.agilent.com/find/eesof-systemvue-evaluation. A photo of SystemVue with the new modules is available at www.agilent.com/find/SystemVue2010_01_images.

Agilent will show its new predictive products and algorithmic references for the SystemVue platform at the Mobile World Congress, Barcelona, Spain, Feb. 15-18, 2010 Hall 8, Stand A77. Agilent also will show its wide range of hardware platforms and software solutions that address the complex technical issues inherent in mobile communications.

About Agilent EEsof EDA Software

Agilent EEsof EDA is the technology leader and industry's leading supplier of Electronic Design Automation (EDA) software for microwave, RF, high-frequency, high-speed, RF system, electronic system level(ESL), circuit, 3-D electromagnetic, physical design and device-modeling applications. Agilent EEsof EDA offers personal, value-priced products as well as enterprise-level solutions that save money, improve design flows and simplify EDA vendor relationships. Agilent EEsof EDA software is compatible with and is used to design the company's test and measurement equipment. Additional information about all Agilent EDAsoftware offerings is available at www.agilent.com/find/eesof.

About Agilent Technologies

Agilent Technologies Inc. (NYSE: A) is the world's premier measurement company and a technology leader in communications, electronics, life sciences and chemical analysis. The company's 16,000employees serve customers in more than 110 countries. Agilent had net revenues of $4.5 billion in fiscal 2009. Information about Agilent is available on the Web at www.agilent.com.



Janet Smith, Americas
+1 970 679 5397
Twitter: http://twitter.com/JSmithAgilent
PR Blog: http://janetsmithagilent.wordpress.com/
janet_smith@agilent.com






Posted 2/18/2010
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