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The Fourth IEEE Symposium on Computers and Communications
An Improved Design of 3-D CAP Signature Waveformsagainst Quantization Noise
Red Sea, Egypt
July 06-July 08
ISBN: 0-7695-0250-4
| ASCII Text | x | ||
| Li Xinrong, Ian Thng, Ko Chi Chung, "An Improved Design of 3-D CAP Signature Waveformsagainst Quantization Noise," 2012 IEEE Symposium on Computers and Communications (ISCC), pp. 369, The Fourth IEEE Symposium on Computers and Communications, 1999. | |||
| BibTex | x | ||
| @article{ 10.1109/ISCC.1999.780922, author = {Li Xinrong and Ian Thng and Ko Chi Chung}, title = {An Improved Design of 3-D CAP Signature Waveformsagainst Quantization Noise}, journal ={2012 IEEE Symposium on Computers and Communications (ISCC)}, volume = {0}, year = {1999}, isbn = {0-7695-0250-4}, pages = {369}, doi = {http://doi.ieeecomputersociety.org/10.1109/ISCC.1999.780922}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - CONF JO - 2012 IEEE Symposium on Computers and Communications (ISCC) TI - An Improved Design of 3-D CAP Signature Waveformsagainst Quantization Noise SN - 0-7695-0250-4 SP EP A1 - Li Xinrong, A1 - Ian Thng, A1 - Ko Chi Chung, PY - 1999 KW - CAP KW - quantisation noise KW - new 3-D signature waveforms VL - 0 JA - 2012 IEEE Symposium on Computers and Communications (ISCC) ER - | |||
The 2-D CAP (Carrierless Amplitude and Phase) modulation system has been described in several ATM Forum documents as a viable modulation scheme for realizing very high bit rates on UTP-3 copper loops. Recently, Shalash and Parhi contributed a technique to extend the CAP modulation scheme to 3-D. This paper investigates the properties of the adaptive 3-D CAP digital receiver for VDSL in the face of quantization noise effects due to the ubiquitous ADC circuitry in the receiver. Our simulation results show that the original 3-D CAP receiver is fairly sensitive to the quantization noise. We will explain why and then contribute a solution which involves a re-design of the signature waveforms that offers much better reception properties at the 3-D CAP receiver.
Index Terms:
CAP, quantisation noise, new 3-D signature waveforms
Citation:
Li Xinrong, Ian Thng, Ko Chi Chung, "An Improved Design of 3-D CAP Signature Waveformsagainst Quantization Noise," iscc, pp.369, The Fourth IEEE Symposium on Computers and Communications, 1999
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