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Biorthogonal PPM for Transmitted Reference IR-UWB Communication Systems


Vranješ, Mario; Vranješ, Denis; Matić, Tomislav
Biorthogonal PPM for Transmitted Reference IR-UWB Communication Systems // Tehnički vjesnik, 25 (2018), 2; 415-422 doi:10.17559/TV-20151231103914 (međunarodna recenzija, članak, znanstveni)


Naslov
Biorthogonal PPM for Transmitted Reference IR-UWB Communication Systems

Autori
Vranješ, Mario ; Vranješ, Denis ; Matić, Tomislav

Izvornik
Tehnički vjesnik (1330-3651) 25 (2018), 2; 415-422

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Biorthogonal pulse position modulation ; bit error rate ; multi-user interference ; ultra-wideband

Sažetak
Research of impulse radio ultra-wideband (IR- UWB) systems has been extensively increasing in recent years due to their high power efficiency, high data rates and low hardware complexity. The choice of the modulation scheme used in an IR-UWB system has a great impact on its overall performances. In this paper, the biorthogonal pulse position modulation (BPPM) scheme for the application in transmitted reference (TR) IR-UWB communication systems is proposed. Performances of the BPPM scheme over two different IEEE 805.15.3a channel models in a multi-user environment are analyzed and compared to the performances of the pulse position modulation (PPM) scheme. The results show that the BPPM scheme outperforms the PPM scheme in terms of bit error rate (BER), data rate and hardware complexity. Additionally, the influence of different system parameters on the BPPM performances in TR IR-UWB systems is analyzed and possible trade-offs are proposed.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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