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AccelerComm

GB

AccelerComm is a UK-based company specializing in physical layer solutions for wireless communications, particularly for 5G and beyond. They provide high-performance, low-power IP (intellectual property) for radio access networks, including channel coding solutions designed to maximize spectral efficiency and reduce latency in challenging environments like satellite and non-terrestrial networks (NTN). Their key offerings include solutions for LDPC, Polar and Turbo channel coding and complete physical layer implementations and they partner with companies like Radisys and TTP to deliver comprehensive 5G solutions for deployment on LEO satellites. Associated keywords: 5G, NTN, satellite communications, channel coding, physical layer IP, RAN.

commercial
Southampton, England, United Kingdom
www.accelercomm.com/
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All verified mentions of this organization in source documents.

Airbus has formed a consortium of partners for this initiative, including the Spanish company Sener, Aalyria, AccelerComm, CesiumAstro, Deutsche Telekom, Eutelsat, ITRI in Taiwan, Keysight Technologies, Onati, Radisys, and ST Engineering iDirect.

RelationshipsValue 4.2Jan 15, 2026Airbus lanza un demostrador para probar en órbita la conectividad global 5G

Airbus is collaborating with industry partners including Aalyria, AccelerComm, CesiumAstro, Deutsche Telekom, Eutelsat, the Industrial Technology Research Institute (ITRI), Keysight Technologies, Onati, Radisys, Sener, and ST Engineering iDirect.

RelationshipsValue 4.0Jan 14, 2026Latest News

AccelerComm's technology enables seamless communications between Direct-to-Device phone handsets and Internet-of-Things remote telematics devices with satellites.

CapabilityGeneralValue 3.0Oct 2, 2025AccelerComm + Radisys secure funding from UK Space Agency for next generation 5G satellites

David Helfgott is the CEO of AccelerComm.

GovernanceValue 3.0Oct 2, 2025AccelerComm + Radisys secure funding from UK Space Agency for next generation 5G satellites

AccelerComm's modular approach allows seamless integration based on O-RAN, SCF, and 3GPP standards.

CapabilityValue 3.6Oct 2, 2025AccelerComm + Radisys secure funding from UK Space Agency for next generation 5G satellites

AccelerComm and Radisys Corporation have announced a joint project funded through the UK Space Agency’s International Bilateral Fund to develop the next generation of Non-Terrestrial Networks.

RelationshipsPlanFinancialGeneralValue 4.2Oct 2, 2025AccelerComm + Radisys secure funding from UK Space Agency for next generation 5G satellites

The joint project will integrate AccelerComm’s Layer 1 (PHY) technology into Radisys’ lab in India.

RelationshipsCapabilityValue 4.0Oct 2, 2025AccelerComm + Radisys secure funding from UK Space Agency for next generation 5G satellites

A project between AccelerComm and Radisys will focus on deploying 5G base stations onboard satellites and will receive nearly 500,000 pounds ($672,000).

PlanRelationshipsFinancialCapabilityValue 4.0Sep 30, 2025Latest News

AccelerComm provides 0.005 kg New Radio (NR) Layer 1 physical layer IP solutions designed to deliver enhanced performance in 0.005 kg radio access networks.

CapabilityValue 2.7Oct 15, 2024AccelerComm welcomes Radisys to 5G LEO satellite ecosystem

In the previous year, AccelerComm and Radisys jointly developed a high-performance Regenerative 0.005 kg RAN reference solution and architecture based on 3GPP standards for deployment on LEO satellites.

CapabilityRelationshipsValue 4.2Oct 15, 2024AccelerComm welcomes Radisys to 5G LEO satellite ecosystem

AccelerComm provided an advanced 0.005 kg NTN Layer 1 PHY solution developed to support Lockheed Martin’s system requirements and space flight hardware specifications.

CapabilityRelationshipsValue 4.2Nov 16, 2023Lockheed Martin Readies First 5G.MIL Payload for Orbital Deployment

AccelerComm provided an advanced 0.005 kg NTN Layer 1 PHY solution developed to support Lockheed Martin’s system requirements and space flight hardware specifications.

CapabilityRelationshipsValue 4.0Nov 14, 2023Lockheed Martin preps 1st 5G.MIL® Payload for orbit

AccelerComm provides a complete Software Defined Radio with standard interfaces that enable optimal performance of 0.005 kg non-terrestrial network radio access networks.

CapabilityValue 3.0Oct 10, 2023AccelerComm to demo 5G SDR for LEO constellations at SVSW 2023

AccelerComm offers a 'SWaP-C' optimized 0.005 kg NTN L1 LEOphy that delivers ultra-low latency SATCOM.

CapabilityValue 4.0Oct 10, 2023AccelerComm to demo 5G SDR for LEO constellations at SVSW 2023

AccelerComm, Radisys Corporation, RFDSP (RF DSP Inc.), and TTP are jointly formulating a high-performance Regenerative 0.005 kg RAN reference solution and architecture based on 3GPP for deployment on low-earth orbit (LEO) satellites.

RelationshipsCapabilityValue 4.5Sep 25, 2023AccelerComm, Radisys, RFDSP & TTP Announces LEO Regenerative 5G RAN solution

AccelerComm’s contribution to the solution is LEOphy, a Layer 1 modem that delivers enhanced performance for low-earth orbit satellite communications.

CapabilityGeneralValue 3.7Sep 25, 2023AccelerComm, Radisys, RFDSP & TTP Announces LEO Regenerative 5G RAN solution

AccelerComm, Radisys Corporation, RFDSP, and TTP are jointly developing a Regenerative 0.005 kg RAN reference solution and architecture based on 3GPP for deployment on LEO satellites.

CapabilityGeneralValue 4.0Sep 24, 2023AccelerComm, Radisys, RFDSP + TTP partnership to deliver high-performance space-based cell service

The joint AccelerComm–TTP LEO regenerative base station solution will be designed to meet demand for satellite-based eMBB and IoT services.

CapabilityGeneralValue 3.2Feb 12, 2023AccelerComm + TTP to deliver cell service from space with 5G NTN LEO

AccelerComm introduced LEOphy, a layer 1 modem designed for LEO SATCOM.

CapabilityGeneralValue 3.5Aug 13, 2022AccelerComm launches their LEOphy layer 1 modem for LEO 5G satellites
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