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The W1911EP/ET and W1913ET WiMAX baseband PHY libraries save time, reduce engineering effort and accelerate the maturity of baseband physical layer (PHY) designs for next-generation WiMAX systems. They enable system architects, algorithm developers and baseband hardware designers to investigate, implement and verify their Layer 1 WiMAX signal processing designs in the presence of meaningful RF and test. The libraries give the user piece of mind that a PHY meets or exceeds real-world performance requirements from the Institute of Electrical and Electronic Engineers (IEEE) standards for 802.16e (Mobile WiMAX™). The W1911EP/ET WiMAX baseband verification library provides measurementhardened “golden reference” models that accelerate the PHY design and verification process. The library puts reliable Keysight Technologies, Inc. measurement know-how at the front of the design process, where it improves the actual design, instead of only characterizing nonconformity after the fact. It can be used as a parameterized reference design to create internal test vectors at the block level, or to fill in gaps to complete a fully-coded working PHY, so that systemlevel performance can be continuously monitored. The W1913ET WiMAX baseband exploration library unlocks access to algorithmic source code for the W1911 library. It allows users to explore the 802.16e standard interactively, probe inside algorithms with a debugger and modify the intellectual property (IP) in order to precisely test any level of abstraction. With source code, users gain a dramatic head start toward working user equipment, base station or proprietary PHY adaptation, saving up to an engineering-year worth of effort in terms of modeling, regression scripting and throwaway reference IP. Keysight provides a high-quality, independent reference that works with RF and offers a seamless transition into test. Both the W1911 and W1913 support IEEE 802.16e-2005 (SystemVue 2009.05).
should I buy the W1911 golden reference verification library?
1. Reliable start. Start with proven simulation models as independent, measurement-hardened “golden reference” standards. Learn the standard quickly and have complete control of PHY performance through model parameterization.
2. Unique RF-aware IP development environment. Produce high-performance baseband PHYs that are ready for the real world. SystemVue puts superior access to RF simulation and test equipment at the point of creation, along with all the native polymorphism, debuggers and vendor-neutral hardware design you have come to expect from traditional signal-processing tools.
3. Early and continuous verification. Use Keysight modeling expertise and measurement connectivity to complete a virtual working PHY on the very first day. Easily verify the latest frequency division duplex (FDD) and time division duplex (TDD) innovations—either at the block-level or the link-level—and, using any mixture of implementations: – Algorithmic IP (block level, .m-file, C++) – Fixed-point and VHDL hardware instantiations – Working hardware with baseband/RF test equipment
4. Synergy with measurements. Beyond design, SystemVue is able to create sophisticated hybrid simulations/ measurements that overcome difficulties with incomplete early support of emerging standards by commercial test equipment (e.g., BER/BLER waterfall curves), and physical availability of systems, probes and interfaces (e.g., DigRF).
Compared to the W1911, what does the W1913 add that will improve my design process?
Algorithmic confidence. Proven, modifiable source code gives you an independent, self-documenting algorithmic reference library that enables you to quickly understand and interpret key IEEE 802.16e algorithmic relationships.
Precise control. Control and script every detail, create exact test vectors and even single-step your way through operations with an integrated debugger.
Speed to insight. Troubleshoot more quickly and concentrate more on your baseband design than on evaluating/configuring reference IP.
What will I receive with a W1913ET ‘source code’ product?
The W1913 is a superset of the W1911 library, but is a time-limited product. It provides the compiled blocks of the W1911 and adds an additional source code model to each block. The polymorphism of SystemVue allows you to choose either a simulation model for each individual block, your own custom modification, or a C++ model. Both the W1911 and W1913 support both IEEE 802.16-2004 and IEEE 802.16-2005 (SystemVue 2009.05).
The W1913ET WiMAX baseband exploration library includes:
How do I evaluate the W1913ET library?
A source-code sample is provided for your inspection, along with related documentation, in the Examples\Baseband Exploration directory of the standard installation of SystemVue 2009.05. The product web page, http://www.keysight.com/ find/eesof-systemvue-wimaxbasebandexploration- library provides additional links to applications, whitepapers, videos, webinars, and success stories. Request an evaluation of SystemVue: http://www.keysight.com/find/eesofsystemvue- evaluation
W1913ET requirements
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