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HENDERSON, THOMAS R
MERCER ISLAND, WA, 98040
UnclaimedClaim this profile (free)
Subcontracting experience
2 records from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Subcontractor | Department of Commerce | TASK 1: ENHANCE NS-3 SIDELINK IMPLEMENTATION TO SUPPORT ADAPTIVE SCHEDULE
THE SUBCONTRACTOR SHALL EVALUATE THE CURRENT LIMITATIONS OF THE NR SIDELINK MODEL DEVELOPED BY WND AND DESIGN A SOLUTION TO SUPPORT ADAPTIVE SCHEDULING. THE SOLUTION SHALL ENABLE A TRANSMITTING DEVICE TO SELECT THE MODULATION AND CODING SCHEME (MCS) AND NUMBER OF RETRANSMISSIONS BASED ON THE TARGET BIT ERROR RATE, PACKET DELAY BUDGET, AND QUALITY OF THE LINK BETWEEN THE TRANSMITTER AND RECEIVER(S). THE MEASUREMENT OF THE LINK QUALITY SHALL BE BASED ON CHANNEL STATE INFORMATION (CSI) AS DEFINED BY 3GPP. THE MODEL SHALL MEET NS-3 GUIDELINES DEFINED IN HTTPS://WWW.NSNAM.ORG/DEVELOPERS/CONTRIBUTING-CODE/ , INCLUDING DOCUMENTATION, TESTS, AND EXAMPLE SCRIPTS. THE CODE SHALL ALSO MEET NIST SOFTWARE GUIDELINES, WHICH INCLUDE PROPER USE OF NIST SOFTWARE LICENSE STATEMENT AND REVIEW OF THE DOCUMENTATION. THE SUBCONTRACTOR SHALL DOCUMENT ALL RESULTS IN REPORTS AND PROVIDE TO NIST CONTRACTING OFFICER€„¢S REPRESENTATIVE (COR), AND SHALL ALSO PROVIDE ALL SOFTWARE DEVELOPED TO THE NIST COR.
TASK 2: ALIGN NS-3 NR IMPLEMENTATION WITH 3GPP SPECIFICATIONS
THE SUBCONTRACTOR SHALL STUDY THE CURRENT IMPLEMENTATION OF THE NR MODULE DEVELOPED BY THE CENTRE TECNOLÃƑ²GIC DE TELECOMUNICACIONS DE CATALUNYA (CTTC) FOR THE NS-3 SIMULATION PLATFORM (HTTPS://APPS.NSNAM.ORG/APP/NR/) AND IDENTIFY WHERE THE CODE IS NOT ALIGNED 5G NR SPECIFICATIONS. THE SUBCONTRACTOR SHALL SUPPORT THE WND STAFF IN THE DESIGN OF AN NR COMPLIANT IMPLEMENTATION OF THE NR LAYER 2 PROTOCOLS INCLUDING RADIO LINK CONTROLLER (RLC) AND PACKET DATA CONVERGENCE PROTOCOL (PDCP) LAYERS, AND SERVICE DATA ADAPTATION PROTOCOL (SDAP). THE SUBCONTRACTOR SHALL IMPLEMENT THE FINAL DESIGN AND DEVELOP TESTS TO CONFIRM THAT THE NEW CODE DOES NOT AFFECT THE RESULTS OF THE SIMULATIONS. THE MODEL SHALL MEET NS-3 GUIDELINES DEFINED IN HTTPS://WWW.NSNAM.ORG/DEVELOPERS/CONTRIBUTING-CODE/ , INCLUDING DOCUMENTATION, TESTS, AND EXAMPLE SCRIPTS. THE CODE SHALL ALSO MEET NIST SOFTWARE GUIDELINES, WHICH INCLUDE PROPER USE OF NIST SOFTWARE LICENSE STATEMENT AND REVIEW OF THE DOCUMENTATION. THE SUBCONTRACTOR SHALL DOCUMENT ALL RESULTS IN REPORTS AND PROVIDE TO NIST CONTRACTING. PC-TH-001 TO-02 · Prime awardUSAspending | 1333ND21DNB770022USAspending | $173,648 | Jan 1, 2025 | — – — |
| Subcontractor | Department of Commerce | TASK 1: REFACTOR NS-3 NR MODULE SUPPORT
THE SUBCONTRACTOR SHALL STUDY THE ARCHITECTURE OF THE NR MODULE DEVELOPED BY THE CENTRE TECNOLÃƑ²GIC DE TELECOMUNICACIONS DE CATALUNYA (CTTC) FOR THE NS-3 SIMULATION PLATFORM HTTPS://APPS.NSNAM.ORG/APP/NR/) WHICH IS THE BASELINE FOR WND€„¢S D2D EXTENSION AND IDENTIFY WHERE THE CODE IS DEPENDENT ON OTHER MODULES, SUCH AS THE LTE MODULE. THE SUBCONTRACTOR SHALL SUPPORT THE WND STAFF IN THE DEVELOPMENT OF A REFACTORING STRATEGY TO ENABLE THE NR MODULE TO EXIST AS A STANDALONE MODULE. THE SUBCONTRACTOR SHALL IMPLEMENT THE REFACTORING AND DEVELOP TESTS TO CONFIRM THAT THE NEW CODE DOES NOT AFFECT THE RESULTS OF THE SIMULATIONS. THE REFACTORING SHALL INCLUDE THE INTEGRATION OF THE NR SIDELINK CODE DEVELOPED BY WND STAFF. THE MODEL SHALL MEET NS-3 GUIDELINES DEFINED IN HTTPS://WWW.NSNAM.ORG/DEVELOPERS/CONTRIBUTING-CODE/ , INCLUDING DOCUMENTATION, TESTS, AND EXAMPLE SCRIPTS. THE SUBCONTRACTOR SHALL SUPPORT WND STAFF TO ENSURE THE CODE PUBLISHED MEETS NIST SOFTWARE GUIDELINES. THE SUBCONTRACTOR SHALL DOCUMENT ALL RESULTS IN REPORTS AND PROVIDE TO NIST CONTRACTING OFFICER€„¢S REPRESENTATIVE (COR), AND SHALL ALSO PROVIDE ALL SOFTWARE DEVELOPED TO THE NIST COR.
TASK 2: INVESTIGATE LINK TO SYSTEM MAPPING FOR NR SIDELINK COMMUNICATIONS
THE SUBCONTRACTOR SHALL DEVELOP A METHOD TO INTEGRATE BLOCK ERROR RATE (BLER) CURVES GENERATED BY NIST LINK-LEVEL SIDELINK SIMULATOR (HTTPS://WWW.NIST.GOV/SERVICES-RESOURCES/SOFTWARE/NEW-RADIO-SIDELINK-SIMULATOR ) INTO THE NS-3 SYSTEM-LEVEL SIMULATOR. THE SUBCONTRACTOR SHALL INVESTIGATE AT LEAST TWO METHODS, SUCH AS LOADING TRACE FILES, GENERATING FITTING CURVES, OR USING MACHINE LEARNING APPROACHES AS WAYS TO INTEGRATE BLER CURVES. THE SUBCONTRACTOR SHALL DOCUMENT THE BENEFITS AND LIMITATIONS OF EACH SOLUTION AND PRESENT THE FINDINGS. THE SUBCONTRACTOR SHALL SUPPORT WND STAFF TO IDENTIFY RELEVANT SCENARIOS TO TEST THE IMPLEMENTATION. THE IMPLEMENTATION SHALL MEET NS-3 GUIDELINES DEFINED IN HTTPS://WWW.NSNAM.ORG/DEVELOPERS/CONTRIBUTING-CODE/ , INCLUDING DOCUMENTATION, TESTS, AND EXAMPLE SCRIPTS. THE CODE SHALL ALSO MEET NIST SOFTWARE GUIDELINES. THE SUBCONTRACTOR SHALL DOCUMENT ALL RESULTS IN REPORTS AND PROVIDE TO NIST COR, AND SHALL ALSO PROVIDE ALL SOFTWARE DEVELOPED TO THE NIST COR. PC-TH-001 TO-01 · Prime awardUSAspending | 1333ND21DNB770022USAspending | $150,000 | Nov 1, 2023 | — – — |
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