Improvement of Cell Edge Performance by Coupling RB Allocation with Beamforming

Fan Huang 1 Joanna Tomasik 2 Véronique Vèque 1
1 Division Télécoms et Réseaux - L2S
L2S - Laboratoire des signaux et systèmes : 1289
2 E3S - Supélec Sciences des Systèmes [Gif-sur-Yvette]
Abstract : With MIMO antennas, the beamforming technique improves the received signal power which increases the RB's capacity and reduces the neighbouring cell users' interference on the cell edge, but the performance of the beamforming technique on a frequency depends on all the channels of involved UEs (User Equipment). We explain that a smart UE scheduling can increase the capacity improvement with the beamforming technique. For this reason, in this paper we propose to combine the beamforming technique with Resource Block (RB) allocation algorithms to improve the performance on the cell edge in OFDMA networks.
Type de document :
Communication dans un congrès
2014 IEEE International Conference on Communication Systems (ICCS), Nov 2014, Macau, Singapore. 6p., 2014, 〈10.1109/iccs.2014.7024820 〉
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https://hal-supelec.archives-ouvertes.fr/hal-01061244
Contributeur : Elodie Dubrac <>
Soumis le : vendredi 5 septembre 2014 - 13:54:15
Dernière modification le : jeudi 13 septembre 2018 - 15:42:28

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Fan Huang, Joanna Tomasik, Véronique Vèque. Improvement of Cell Edge Performance by Coupling RB Allocation with Beamforming. 2014 IEEE International Conference on Communication Systems (ICCS), Nov 2014, Macau, Singapore. 6p., 2014, 〈10.1109/iccs.2014.7024820 〉. 〈hal-01061244〉

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