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- W2994019220 abstract "Currently, Wireless Local Area Networks (WLANs) supporting broadband multimedia communications are being advanced, and standardized. HIPERLAN/2 standard is defined by ETSI BRAN. In this paper, we improve HIPERLAN/2 based Orthogonal Frequency-Division Multiplexing OFDM, Discrete Multiwavelet Transform (DMWT) performance via a MATLAB/ Simulink simulation .These systems provide channel adaptive data rates up to 54 Mb/s (in a 20 MHz channel spacing) in the 5 GHz radio band. For different channels. MATLAB/ Simulink modeling demonstrated that the performance of multiwavelet OFDM has a remarkable degradation in the packet (PDU or PSDU) error rate (PER) compared to based OFDM Fast Fourier transform (FFT) due to the considerable channel models. With DMWT-OFDM, Carrier-to-Noise Ratio (C/N) improvement compared to FFT-OFDM is achieved. Keywords: HiperLAN/2, OFDM, DMWT, IDMWT." @default.
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- W2994019220 date "2014-01-01" @default.
- W2994019220 modified "2023-10-16" @default.
- W2994019220 title "Design and Improvement of HiperLAN/2 Physical Layer Model Based Multiwavelet Signals" @default.
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