Performance analysis of TR, ATR and DTR receivers in IR-UWB communication system

Hazra, Ranjay; Tyagi, Anshul; Mukherjee, Sudarshan

doi:10.1109/icspcc.2013.6663934

Cited by 5 publications

(1 citation statement)

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“…DTR uses the concept of TR scheme without really transmitting reference pulse, but instead the delayed version of the previous frame is used as a reference [8,9,10]. This concept leads to low-complexity receivers which are capable of capturing a large portion of the transmitted energy while communication resources, i.e.…”

Section: Introductionmentioning

confidence: 99%

Ultra-wideband systems with orthogonal coded differential TR receiver

2015

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Original scientific paper This paper presents coded differential TR (cDTR) receiver that transmits extra bit by mapping information in K different orthogonal codes. The performance of the coded DTR is analyzed and compared with the conventional DTR. Throughout the analysis, the performance of receivers in terms of bit error probability (BEP), data rate and receiver complexity are assessed. The results show that coded DTR is able to outperform conventional DTR receiver in terms of data rate maintaining the same BEP. Additionally, the receiver hardware complexity issue is discussed. Keywords: coded differential TR (cDTR) receiver; IEEE 802.15.3a; inter-frame interference (IFI); ultra-wideband (UWB) system Ultra-širokopojasni sustav s ortogonalno kodiranim diferencijalnim TR prijemnikomIzvorni znanstveni članak U ovom je radu predstavljen kodirani diferencijalni TR (cDTR) prijemnik koji mapiranjem informacije u K različitih ortogonalnih kodova omogućuje prijenos dodatnog bita. Svojstva kodiranog DTR-a su analizirana i uspoređena s konvencionalnim DTR-om. Kroz analizu je dana ocjena svojstva prijemnika u smislu vjerojatnosti pogreške bita (BEP), brzine prijenosa i složenosti prijemnika. Rezultati su pokazali da kodirani DTR uz isti BEP omogućuje veću brzinu prijenosa od konvencionalnog DTR-a. Osim toga, razmotrena je i sklopovska složenost prijemnika.

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Section: Introductionmentioning

confidence: 99%