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E8933 WiMedia Wireless Library provides preconfigured simulation setups, signal sources, and fully coded BER analysis for simulation of the circuitry used in WiMedia based products.
WiMedia refers to WiMedia Alliance, a not-for-profit open industry association that promotes and enables the rapid adoption, regulation, standardization and multi-vendor interoperability of ultra wideband (UWB) worldwide. WiMedia-based UWB specifications have been architected and optimized for wireless personal-area networks delivering high-speed (480Mbps and beyond), low-power multimedia capabilities for the PC, CE, mobile and automotive market segments.
The WiMedia Wireless Library incorporates the latest specification in the WiMedia standard. Design and Verification Engineers involved in WiMedia based product development can save months of work by using the pre-configured testbenches in this library.
WiMedia Wireless Library is designed for Agilent Advanced Design System (ADS), and it can also be imported into Agilent RF Design Environment (RFDE). This allows RFIC designers to access WiMedia test benches within the Cadence Virtuo Custom IC platform through links developed as part of the alliance between Agilent and Cadence Design Systems. more »
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E8933 WiMedia Wireless Library |
Features
- DCM (Dual-Carrier Modulation)
- TFC (Time and Frequency coding)
- Reed- Solomon encoding for the PLCP header
- EVM measurement based on VSA software
- BandGroup, #2, #3, #4, #5, #6
- WLAN 11a Interference on WiMedia
- WiMax Interference on WiMedia
- Analog-to-Digital converter Effects
- Verification testbenches for RFIC designer
WiMedia Library Testbenches
UWB MB-OFDM Tx Test Benches
- UWB_OFDM_Demo.dsn: implement the example in Annex A in IEEE P802.15-04/0493r1 to verify the format of UWB signal source
- UWB_OFDM_TxCCDF.dsn: measure CCDF and show waveform of MB-OFDM
- UWB_OFDM_TxEVM.dsn: measure EVM and show the demodulated constellation
- UWB_OFDM_TxSpectrum.dsn: measure spectrum mask and show frequency hopping function
- UWB_OFDM_ADC_Effect: measure constellation and EVM with ADC effect
UWB MB-OFDM Rx Test Benches
- UWB_OFDM_PER_vs_Range_AWGN.dsn: measure PER vs. Range in AWGN environment for MB-OFDM
- UWB_OFDM_RxSensitivity.dsn: measure UWB MB-OFDM sensitivity
- UWB_OFDM_Rx_with_WLAN_11a_Interferer.dsn: UWB MB-OFDM Rx performance with WLAN 11a interferer
- UWB_OFDM_Rx_with_WiMax_interferer.dsn: UWB MB-OFDM Rx performance with WiMax interferer
UWB MB-OFDM RF Verification
- UWB_TX_test.dsn : Transmitter test for verification of RFIC (can export to RFDE)
- UWB_RX_sensitivity_test.dsn: Receiver sensitivity test for verification of RFIC (can export to RFDE)
- UWB_RX_with_WLAN_11a_interferer_test.dsn: Receiver test with 802.11a device interference for verification of RFIC (can export to RFDE)
802.11a Interference on MB-OFDM Signal
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WiMedia MB-OFDM PHY Layer Structure
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Design Schematic with Analog to Digital Converters
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Effect of ADC Resolution on Constellation
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Publications, Seminars, Conferences
Required ADS Modules
Besides the E8933 WiMedia Wireless Library, required ADS modules are as follows:
- Design Environment (E8900)
- Data Display (E8901)
- Agilent Ptolemy Simulator (E8823)
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