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1. (WO2013147709) METHOD FOR TRANSMITTING A DIGITAL SIGNAL, METHOD FOR RECEIVING A DIGITAL SIGNAL, TRANSMISSION ARRANGEMENT AND COMMUNICATION DEVICE

Pub. No.:    WO/2013/147709    International Application No.:    PCT/SG2013/000124
Publication Date: Fri Oct 04 01:59:59 CEST 2013 International Filing Date: Fri Mar 29 00:59:59 CET 2013
IPC: H04N 21/2662
H04B 7/005
H04W 72/04
Applicants: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
Inventors: ZHOU, Huan
SHU, Haiyan
YU, Rongshan
HUANG, Haibin
RAHARDJA, Susanto
Title: METHOD FOR TRANSMITTING A DIGITAL SIGNAL, METHOD FOR RECEIVING A DIGITAL SIGNAL, TRANSMISSION ARRANGEMENT AND COMMUNICATION DEVICE
Abstract:
A method for transmitting a digital signal is provided comprising generating a representation of the digital signal in the frequency domain, wherein the representation comprises, for each of a plurality of sub-spectrums of the spectrum of the digital signal, at least one frequency coefficient; generating, for each sub-spectrum, a bit-stream from the at least one frequency coefficient of the sub-spectrum; determining, for each bit-stream, a truncation point; truncating each bit-stream according to the truncation point determined for the bit-stream and transmitting data according to the truncated bit-streams.