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We demonstrate the co-existence of G-PON, XG-PON1 and TWDM-PON on the same infrastructure by wavelength overlay and measure the wavelength drift during the upstream burst of each technology.
Many communications embedded systems implement decimation filters. In particular, base-band stage in multistandard receivers is composed of cascade of decimation filters performing channel selection. The number of used filter and the kind of these filters can have a significant impact on the computation complexity and power consumption of multistandard receivers. In This work we present FIR filters'...
ARTIST4G is an integrated project addressing objective 1.1 of the seventh framework program of the European commission: the network of the future. A credible framework is proposed in order to tackle the problem of true ubiquity in the network through proper management of the interference. The three pillars of the project being interference avoidance (at the transmitter), interference exploitation...
This paper presents an efficient design of a decimation filter for a continuous-time (CT) complex lowpass SigmaDelta modulator in multi-standard receiver. The proposed architecture fulfills the requirements of three standards: Wi-max, UMTS and GSM. The optimization of the proposed decimation structure leads to two implementation architectures which are optimized in different ways: area (in terms of...
This work deals with low-power design of a decimation filter used in a wireless multi-standard receiver. We propose a solution that reduces the dynamic power consumption by reducing the filtering activity. This solution uses the clock-gating technique on parallel filters combined with appropriate clock distribution. We optimize the arithmetic operators to save area with the power consumption and increase...
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