Ozan, W;
Grammenos, R;
Ghannam, H;
Haigh, P;
Darwazeh, I;
(2017)
Implementation of the first SEFDM 5G Transceiver Prototype Using LabVIEW Communications System Design Suite and USRP RIO.
[Digital scholarly resource].
https://forums.ni.com/t5/Software-Defined-Radio/Im...
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Abstract
Billions of devices will soon be connected to the Internet in line with the vision of the Internet of Things (IoT). This means 5G must make highly efficient use of the wireless spectrum. Spectrally efficient frequency division multiplexing (SEFDM) has the potential to make better use of the spectrum through bandwidth compression, however at the cost of a higher level of interference. Our challenge was to create a real-time testbed, on an industrial platform, to allow the world to investigate SEFDM. We demonstrated the world’s first real-time SEFDM system using USRP RIO and the LabVIEW Communications System Design Suite. The key innovation is in the deployment of a novel real-time channel estimation and equalisation algorithm, combined with a real-time iterative detector. Our system compresses transmitted signal bandwidths up to 60% (for BPSK) and 30% (for QPSK), offering significant bandwidth savings, thereby satisfying one of the key challenges of 5G deployment.
| Type: | Digital scholarly resource |
|---|---|
| Title: | Implementation of the first SEFDM 5G Transceiver Prototype Using LabVIEW Communications System Design Suite and USRP RIO |
| Publisher version: | https://forums.ni.com/t5/Software-Defined-Radio/Im... |
| Language: | English |
| Additional information: | This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10055535 |
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