Implementation of LTE SC-FDMA on the USRP2 Software Defined Radio Platform

Bidragets oversatte titel: Implementering af LTE SC-FDMA på USRP2 SDR platformen

Peter Bjørn Jørgensen, Thomas Lundgaard Hansen, Troels Bundgaard Sørensen, Gilberto Berardinelli

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5 Citationer (Scopus)

Abstract

In this paper we discuss the implementation of a Single Carrier Frequency Division Multiple Access (SC-FDMA) transceiver running over the Universal Software Radio Peripheral 2 (USRP2). SC-FDMA is the air interface which has been selected for the uplink in the latest Long Term Evolution (LTE) standard. In this paper we derive a AWGN channel model for SC-FDMA transmission, which is useful for benchmarking
experimental results. In our implementation, we deal with signal scaling, qualization and partial synchronization to realize SCFDMA transmission over a noisy channel at rates up to 5.184 Mbit/s. Experimental results on the Bit Error Rate (BER) versus Signal-to-Noise Ratio (SNR) are presented and compared to theoretical and simulated performance.
Bidragets oversatte titelImplementering af LTE SC-FDMA på USRP2 SDR platformen
OriginalsprogEngelsk
TitelProc. 1st IEEE Swedish Communication Technologies Workshop (Swe-CTW)
Antal sider6
ForlagIEEE
Publikationsdato18 nov. 2011
Sider34-39
DOI
StatusUdgivet - 18 nov. 2011
BegivenhedCommunications Technologies Workshop - Stockholm, Sverige
Varighed: 19 okt. 201121 okt. 2011

Workshop

WorkshopCommunications Technologies Workshop
Land/OmrådeSverige
ByStockholm
Periode19/10/201121/10/2011

Emneord

  • SC-FDMA
  • Software Defined Radio
  • USRP

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