Risultati di ricerca
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R. Andreotti, P. Del Fiorentino, F. Giannetti and V. Lottici, “Power-Efficient Distributed Resource Allocation under Goodput QoS Constraints for Heterogeneous Networks,” accepted to EURASIP Journal on Advances in Signal Processing (JASP), 2016
This work proposes a distributed resource allocation (RA) algorithm for packet bit-interleaved coded OFDM transmissions in the uplink of heterogeneous networks (HetNets), characterized by small cells deployed over a macrocell area and sharing the same...
https://phd.dii.unipi.it/pubblicazioni/item/1303-r-andreotti,-p-del-fiorentino,-f-giannetti-and-v-lottici,-“power-efficient-distributed-resource-allocation-under-goodput-qos-constraints-for-heterogeneous-networks,”-accepted-to-eurasip-journal-on-advances-in-signal-processing-jasp-,-2016.html -
J. Van Hecke, P. Del Fiorentino, R. Andreotti, V. Lottici, F. Giannetti, L. Vandendorpe and M. Moeneclaey, “Adaptive Coding and Modulation using imperfect CSI in cognitive BIC-OFDM sys-tems,” accepted to EURASIP Journal (JWCN), 2016.
When perfect channel state information (CSI) is available at the transmitter, adaptive coding and modulation (ACM) algorithms which maximize the goodput (GP) corresponding to the actual channel realization give rise to the maximum long-term average...
https://phd.dii.unipi.it/pubblicazioni/item/1302-j-van-hecke,-p-del-fiorentino,-r-andreotti,-v-lottici,-f-giannetti,-l-vandendorpe-and-m-moeneclaey,-“adaptive-coding-and-modulation-using-imperfect-csi-in-cognitive-bic-ofdm-sys-tems,”-accepted-to-eurasip-journal-jwcn-,-2016.html -
P. Del Fiorentino, C. Vitiello, V. Lottici, F. Giannetti, M. Luise, E. Debels., J. Van Hecke and M. Moeneclaey, “Resource Allocation in Short Packets BIC-UFMC Transmission for Internet of Things,” IEEE Globecom Workshops, Washington DC, 2016.
This paper presents a resource allocation (RA) strategy for bit interleaved coded UFMC (BIC-UFMC) communications to be applied in an Internet of Things scenario characterized by short packets. The proposed RA strategy selects the best transmission...
https://phd.dii.unipi.it/pubblicazioni/item/1301-p-del-fiorentino,-c-vitiello,-v-lottici,-f-giannetti,-m-luise,-e-debels-,-j-van-hecke-and-m-moeneclaey,-“resource-allocation-in-short-packets-bic-ufmc-transmission-for-internet-of-things,”-ieee-globecom-workshops,-washington-dc,-2016.html -
C. Vitiello, P. Del Fiorentino, E. Debels , V. Lottici, F. Giannetti, M. Luise and M. Moeneclaey, “Two-Step Resource Allocation for BIC-UFMC Wireless Communications,” ISWCS Conference, Poznan, 2016.
The focus of this work is put on a cognitive network wherein the secondary users (SUs), based on bit-interleaved-coded orthogonal frequency division multiplexing, share the same band of primary users (PUs). In this context, we develop a...
https://phd.dii.unipi.it/pubblicazioni/item/1300-c-vitiello,-p-del-fiorentino,-e-debels-,-v-lottici,-f-giannetti,-m-luise-and-m-moeneclaey,-“two-step-resource-allocation-for-bic-ufmc-wireless-communications,”-iswcs-conference,-poznan,-2016.html -
P. Del Fiorentino, C. Vitiello, V. Lottici, F. Giannetti and M. Luise, “A Robust Resource Allocation Algorithm for Packet BIC-UFMC 5GWireless Communications,” EUSIPCO Conference, Budapest, 2016.
In this paper, we present a novel resource allocation (RA) algorithm for packet Universal Filtered Multi-Carrier (UFMC) BIC-based communications, the latter being a novel modulation format possibly envisaged to be applied in 5G wireless systems....
https://phd.dii.unipi.it/pubblicazioni/item/1299-p-del-fiorentino,-c-vitiello,-v-lottici,-f-giannetti-and-m-luise,-“a-robust-resource-allocation-algorithm-for-packet-bic-ufmc-5gwireless-communications,”-eusipco-conference,-budapest,-2016.html -
J. Van Hecke P. Del Fiorentino, R. Andreotti, V. Lottici, F. Giannetti, L. Vandendorpe and M. Moeneclaey, “Goodput-maximizing resource allocation in cognitive Radio BIC-OFDM systems with DF relay selection,” IEEE International Conference on Commun
We propose a novel resource allocation (RA) strategy for a cognitive radio packet-oriented bit-interleaved coded orthogonal frequency division multiplexing (BIC-OFDM) system with decode-and-forward (DF) relays. The aim of the RA is maximizing the...
https://phd.dii.unipi.it/pubblicazioni/item/1298-j-van-hecke-p-del-fiorentino,-r-andreotti,-v-lottici,-f-giannetti,-l-vandendorpe-and-m-moeneclaey,-“goodput-maximizing-resource-allocation-in-cognitive-radio-bic-ofdm-systems-with-df-relay-selection,”-ieee-international-conference-on-commun.html -
J. Van Hecke, P. Del Fiorentino, R. Andreotti, V. Lottici, F. Giannetti, L. Vandendorpe and M. Moeneclaey, “Accurate modeling of the predicted kESM-based link performance metric for BIC-OFDM systems,” IEEE Symposium on Communications and Vehicular
Effective SNR mapping (ESM) is a powerful technique for optimizing the performance of orthogonal frequency division multiplexing (OFDM) based wireless systems. ESM transforms a vector of subcarrier SNRs into a scalar effective SNR, which represents the...
https://phd.dii.unipi.it/pubblicazioni/item/1297-j-van-hecke,-p-del-fiorentino,-r-andreotti,-v-lottici,-f-giannetti,-l-vandendorpe-and-m-moeneclaey,-“accurate-modeling-of-the-predicted-kesm-based-link-performance-metric-for-bic-ofdm-systems,”-ieee-symposium-on-communications-and-vehicular.html -
P. Del Fiorentino, J. Van Hecke, V. Lottici, F. Giannetti and M. Moeneclaey, “Goodput-based Re-source Allocation and DF Relay Selection for Dual-Hop Transmissions with Packet-oriented Cog-nitive BIC-OFDM Systems,” presented to Joint NEWCOM/COST Wo
We propose a novel resource allocation (RA) strategy for a cognitive radio packet-oriented bit-interleaved coded orthogonal frequency division multiplexing (BIC-OFDM) system with decode-and-forward (DF) relays. The aim of the RA is maximizing the...
https://phd.dii.unipi.it/pubblicazioni/item/1296-p-del-fiorentino,-j-van-hecke,-v-lottici,-f-giannetti-and-m-moeneclaey,-“goodput-based-re-source-allocation-and-df-relay-selection-for-dual-hop-transmissions-with-packet-oriented-cog-nitive-bic-ofdm-systems,”-presented-to-joint-newcom-cost-wo.html -
J. Van Hecke, P. Del Fiorentino, R. Andreotti, V. Lottici, F. Giannetti, M. Moeneclaey: "Resource Allocation for Multicarrier Cooperative Cognitive Radio Networks with Imperfect Channel State Information", PIMRC 2014, Washington, USA.
In this paper we consider a decode-and-forward cooperative network, which is active in the same bandwidth as a primary user network. The cooperative or secondary user network applies a dynamic resource allocation algorithm to maximize its own...
https://phd.dii.unipi.it/pubblicazioni/item/264-j-van-hecke,-p-del-fiorentino,-r-andreotti,-v-lottici,-f-giannetti,-m-moeneclaey-resource-allocation-for-multicarrier-cooperative-cognitive-radio-networks-with-imperfect-channel-state-information-,-pimrc-2014,-washington,-usa.html -
P. Del Fiorentino, R. Andreotti, V. Lottici, F. Giannetti, I. Stupia: "Distributed Power Allocation for Cognitive Noncooperative BIC‐OFDM Systems", ISWCS 2014, Barcelona, Spain.
The focus of this work is put on a cognitive network wherein the secondary users (SUs), based on bit-interleaved-coded orthogonal frequency division multiplexing, share the same band of primary users (PUs). In this context, we develop a distributed...
https://phd.dii.unipi.it/pubblicazioni/item/263-p-del-fiorentino,-r-andreotti,-v-lottici,-f-giannetti,-i-stupia-distributed-power-allocation-for-cognitive-noncooperative-bic‐ofdm-systems-,-iswcs-2014,-barcelona,-spain.html -
P. Del Fiorentino, R. Andreotti, V. Lottici, F. Giannetti, J. Van Hecke, M. Moeneclaey: "Link Resource Adaptation for BIC‐OFDM Systems with Outdated Channel State Information", European Wireless conference 2014, Barcelona, Spain.
This paper addresses the link resource adaptation (LRA) problem for bit-interleaved coded orthogonal frequency division multiplexing systems when the transmitter makes use of outdated channel state information (CSI). Differently from the capacity-based...
https://phd.dii.unipi.it/pubblicazioni/item/262-p-del-fiorentino,-r-andreotti,-v-lottici,-f-giannetti,-j-van-hecke,-m-moeneclaey-link-resource-adaptation-for-bic‐ofdm-systems-with-outdated-channel-state-information-,-european-wireless-conference-2014,-barcelona,-spain.html -
P. Del Fiorentino, R. Andreotti, V. Lottici, F. Giannetti, I. Stupia, L. Vandendorpe: "Distributed Power Allocation Based on PER Minimization for Noncooperative Multicarrier Systems under Interference Constraints"
The cognitive approach, which is a key factor for the reuse of available spectrum in wireless networks, enables secondary users (SUs) to share the same band of primary users (PUs) by limiting the interference caused to the latter. Focusing on...
https://phd.dii.unipi.it/pubblicazioni/item/261-p-del-fiorentino,-r-andreotti,-v-lottici,-f-giannetti,-i-stupia,-l-vandendorpe-distributed-power-allocation-based-on-per-minimization-for-noncooperative-multicarrier-systems-under-interference-constraints.html
