VTC Spring 2009 - IEEE 69th Vehicular Technology Conference 2009
DOI: 10.1109/vetecs.2009.5073282
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A 802.11g and UMTS Simultaneous Reception Front-End Architecture using a Double IQ

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Cited by 5 publications
(9 citation statements)
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“…We consider the energy cost of generic PHY processing blocks as found in [17], for an ARM 968E-S processor [16]. Then, we evaluate E rf based on the specification of two radio front-ends: in 802.11g, we consider the adaptive front-end presented in [14], and in 802.15.4, we choose a simpler architecture based on [15]. The terminal energy consumption depends on these different values, which are summed up in Table I.…”
Section: A Energy Properties Of the Terminalsmentioning
confidence: 99%
“…We consider the energy cost of generic PHY processing blocks as found in [17], for an ARM 968E-S processor [16]. Then, we evaluate E rf based on the specification of two radio front-ends: in 802.11g, we consider the adaptive front-end presented in [14], and in 802.15.4, we choose a simpler architecture based on [15]. The terminal energy consumption depends on these different values, which are summed up in Table I.…”
Section: A Energy Properties Of the Terminalsmentioning
confidence: 99%
“…E num is evaluated for given numerical complexities [7] and an ARM 968E-S processor [6]. E rf depends on the specification of two radio front-ends: an adaptive front-end in 802.11 [4], and simpler architecture in 802.15.4 [5]. Table I sums up these values.…”
Section: Global Energy Consumptionmentioning
confidence: 99%
“…In other words, the double orthogonal (double IQ) structure is multiplexing the useful signal and the image frequency band signal during the translation from RF to baseband and is then demultiplexing them in the baseband domain using a signal processing technique. Starting from this structure, we proposed and developed a novel front-end architecture dedicated to the simultaneous reception of two separate frequency band signals [3].…”
Section: E Double Iq Architecture 1) Contextmentioning
confidence: 99%
“…Recently, we have proposed different solutions to reduce complexity of multi-band [3] and multi-antenna [4][5] frontends. In this article we look forward to merging those principles to propose a candidate architecture for simplified LTE-Advanced terminals [6] -current 3GPP [7] working group for future mobile phones with very high data rates and mobility.…”
Section: Introductionmentioning
confidence: 99%