About us

The CSIRO is Australia’s national science organisation, one of the largest and most diverse scientific organisations in the world. The CSIRO has been at the forefront of science since 1926. They  work closely with industry, governments and communities to leave a lasting legacy. Collectively, their innovation, excellence and collaborative approach places the CSIRO in the top ten applied research agencies in the world.

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The CSIRO has developed the knowledge and the know-how to build practical implementations of specific MIMO OFDM (orthogonal frequency–division multiplexing) blocks such as MIMO detectors, channel estimation, space time coding / mapping, scramblers, interleavers and TX / RX diversity.

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Valid incorporates the CSIRO knowledge into practical customised products for specific purposes. Valid takes the CSIRO designed MIMO OFDM building blocks and designs complete communication systems – 1 way or 2 way, FDD or TDD, multiple access with timing and frequency synchronisation, automatic gain control, remote management, frequency translation, filtering, analogue to digital conversion and digital to analogue conversion, performance measurement and monitoring, adaptive modulation control, outer coding, video/data in/out and user controls.

Valid is a privately held Australian technology company based in Sydney, Australia.

Valid Communications offers:

  • MIMO designs.
  • Consultancy for the customisation of MIMO designs for specific product specifications
  • On going R&D in the field of MIMO
  • Product development
  • RF design
  • Sales and marketing
  • Product warranty support