Jan 24, 2013 · Simulation results show that the proposed scheme improves the signal-to-noise ratio by 1.5 dB with a packet error rate of 10 -3 in an additive ...
This MB-OFDM UWB technology can be well utilized in wireless speaker systems as transmission reach of the conventional MB-OFDM UWB system is more increased.
The proposed scheme applies the Reed-Solomon code and the puncturer to payload data to improve the receiver sensitivity while maintaining the same data rate.
We present a multi-band orthogonal frequency division multiplexing (MB-OFDM) ultra-wideband (UWB) technology for a wireless speaker system which offers ...
Engineering · Bit Error Rate 25% · Data Rate 25% · Payload 25% · Quality Audio 25% · Receiver Sensitivity 25% · Reed-Solomon Code 25% · Signal-to-Noise Ratio 25%.
Reveal the architectural challenges facing the 'Universal' Protocol. Abstraction. Abstraction scenario. – Is transferring an MP3 file to my mobile using ...
This thesis focuses on optimizing the Bit Error Rate (BER) performance of the system by making use of symbol diversity and multicarrier diversity techniques.
Missing: speaker | Show results with:speaker
A multi-band orthogonal frequency division multiplexing (MB-OFDM) ultrawideband (UWB) system on chip (SoC) for high speed wireless communications has a ...
Conversely, in an MB-OFDM based system, each transmitted bit uses only a 4 MHz bandwidth narrowband channel (or 2 – 4 MHz in modes that use 2X diversity).
Ultra-wideband (UWB, Ultra-wideband, or Ultraband) is a wireless communications technology with a frequency of over 500 MHz and a carrier frequency over 2.5 GHz ...
Missing: speaker | Show results with:speaker