WiMAX PHY Lab™
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WiMAX PHY Lab™

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WiMAX PHY Lab™ is a comprehensive implementation of the mobile WiMAX physical layer. WiMAX PHY Lab™ can be used at all stages of the WiMAX software, hardware and IPR development, from research, ...

WiMAX PHY Lab™ is a comprehensive implementation of the mobile WiMAX physical layer. WiMAX PHY Lab™ can be used at all stages of the WiMAX software, hardware and IPR development, from research, prototyping and implementation, up to system benchmarking, verification and testing. For more info, please visit our webpage: http://is-wireless.com/products/wimax-phy-lab

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WiMAX PHY Lab™ WiMAX PHY Lab™ Document Transcript

  • WiMAX PHY Lab is a comprehensive implementation of the mobile WiMAX physical layer. It has a form of a Matlab Toolbox for its great flexibility in applications such as R&D, prototyping and design modeling and simulation of the communication systems. WiMAX PHY Lab can be used of PHY layer baseband at all stages of the WiMAX software, hardware and IPR development, from research, functions and algorithms including proprietary prototyping and implementation, up to system benchmarking, verification and testing. implementations and IPR, where WiMAX PHY Lab Together with selling the WiMAX PHY Lab, we offer the unrivaled customer support shortens the development service including tracking of the IEEE specs, bug fixing, integration support and time. customization of the design. Development of RF elements and design of higher layers (e.g. MAC) and protocols, where WiMAX PHY Lab WiMAX PHY Lab is implemented according to IEEE 802.16e-2005 (and 802.16d-2004 serves as a reference PHY where necessary) and WiMAX Forum Mobile System Profile Specification Release 1.5. It layer model. includes, from day one, both the downlink and the uplink processing chains covering all the PHY steps such as FEC, modulation, MIMO processing, resource mapping and Testing and verification of OFDMA. Thanks to that, baseband models of both the Base Station (BS) and also the the developed algorithms or complete equipments, Mobile Station (MS), can be easily created. High detail of functional blocks where WiMAX PHY Lab implementation allows for provides test and reference great flexibility in customized signal vectors. and proprietary designs. In addition, it is very useful in Education, including specia- lized technical trainings, as applications of the WiMAX PHY-100 4.5 well as university classes,-150 4 Lab in education, where it is where WiMAX PHY Lab can 3.5 0 3 often important to evaluate the be used to enrich theoretical 1 2.5 2 2 role of every single component sessions by providing the 3 1.5 block. The summary of all the real demonstrations of the 4 1 0.5 -3 W i M A X P H Y l aye r 5 supported channels and behavior. signals is shown in the Figure 1. WiMAX radio frame. table below.
  • The WiMAX PHY Lab functions are easily and broadly parametrizable, and external sources of information can be used to drive the created models (for example to fill out the user plane data). In addition, plenty of examples on how to use the functions are provided, together with the test files and representative channel models. Some available plots from the operation of the WiMAX PHY Lab are presented in the figures 2-4.Magnitude of a SC Figure 2: TDD radio frame resource grid DL/UL ratio 6/1. Figure 3: TDD radio frame resource grid DL/UL ratio 1/1. IEEE physical layer implementation according to IEEE 802.16e-2005 (and 802.16d-2004 where necessary) and WiMAX Forum Mobile System Profile Specification Release 1.5 WirelessMAN-OFDMA PHY Layer Downlink and uplink support available from day one TDD duplexing, FDD – available on request Support for MIMO (2 antennas: Tx diversity, Spatial Multiplexing, Collaborative UL MIMO) and OFDMA Flexible control of all the necessary parameters Support for all the WiMAX bandwidths: 3.5MHz, 5MHz, 7MHz, 8.75MHz, 10MHz, 20MHz Channel models included (AWGN, SUI) Test files included Resource allocation (number and placement of resource blocks) Figure 4: Tx and Rx constellation of unsynchronized OFDMA system. Input information for data and control channels MIMO configuration (number of antennas and mode) MCS (modulation and coding rate) System parameters (CP size, TTG and RTG, permutation zones, cell ID, system BW, frame number, etc.) Marek Wojczuk T: +48 22 213 8297 Business Development Manager sales@is-wireless.com