The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Le MIMO multisite (Multiple Input Multiple Output) est une technologie clé qui permettra aux réseaux cellulaires de nouvelle génération d’atteindre un débit élevé dans les zones périphériques des cellules. Cependant, un système MIMO mono-utilisateur multisite est sujet à une dégradation des performances en termes de débit de cellule en raison du coût des attributions supplémentaires de ressources radio aux équipements utilisateur de périphérie de cellule. Cet article présente un schéma de planification de coopération BS pour un système cellulaire MIMO multisite mono-utilisateur. Le schéma de planification de coopération BS proposé vise à maintenir le débit des cellules tout en améliorant le débit des utilisateurs en périphérie des cellules. Le schéma proposé utilise deux politiques en ce qui concerne l'attribution de ressources radio à l'équipement utilisateur avec une connexion multisite. La première consiste à contrôler les opportunités d'affectation de ressources radio à l'équipement utilisateur avec une connexion multisite afin d'éviter une affectation excessive de ressources radio et de maintenir le débit cellulaire. L'autre politique régit la décision quant à savoir si l'équipement utilisateur fonctionne ou non avec une connexion multisite, permettant à la connexion multisite de contribuer à l'amélioration du débit utilisateur dans les zones périphériques des cellules. Les résultats de la simulation montrent que le schéma proposé est efficace du point de vue du débit cellulaire et du débit utilisateur en périphérie de cellule.
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Shoji KANEKO, Masashi FUSHIKI, Masayuki NAKANO, Yoji KISHI, "BS-Cooperation Scheduler for a Multi-Site Single-User MIMO" in IEICE TRANSACTIONS on Communications,
vol. E94-B, no. 4, pp. 1025-1032, April 2011, doi: 10.1587/transcom.E94.B.1025.
Abstract: Multi-site MIMO (Multiple Input Multiple Output) is a key technology that will enable next generation cellular networks to achieve high throughput in cell edge areas. However, a multi-site single-user MIMO system is subject to performance degradation in terms of cell throughput due to the expense of additional assignments of radio resources to cell edge user equipment. This paper presents a BS-cooperation scheduling scheme for a multi-site single-user MIMO cellular system. The proposed BS-cooperation scheduling scheme aims to maintain cell throughput while improving cell edge user throughput. The proposed scheme employs two policies with respect to the assignment of radio resource to the user equipment with multi-site connection. One is to control the opportunities for radio resource assignment to user equipment with a multi-site connection to avoid the excessive assignment of radio resources and to maintain cell throughput. The other policy governs the decision as to whether the user equipment operates with a multi-site connection or not, making it possible for the multi-site connection to contribute to the improvement in user throughput in the cell edge areas. The simulation results show that the proposed scheme is effective from the perspective of both cell throughput and cell edge user throughput.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.1025/_p
Copier
@ARTICLE{e94-b_4_1025,
author={Shoji KANEKO, Masashi FUSHIKI, Masayuki NAKANO, Yoji KISHI, },
journal={IEICE TRANSACTIONS on Communications},
title={BS-Cooperation Scheduler for a Multi-Site Single-User MIMO},
year={2011},
volume={E94-B},
number={4},
pages={1025-1032},
abstract={Multi-site MIMO (Multiple Input Multiple Output) is a key technology that will enable next generation cellular networks to achieve high throughput in cell edge areas. However, a multi-site single-user MIMO system is subject to performance degradation in terms of cell throughput due to the expense of additional assignments of radio resources to cell edge user equipment. This paper presents a BS-cooperation scheduling scheme for a multi-site single-user MIMO cellular system. The proposed BS-cooperation scheduling scheme aims to maintain cell throughput while improving cell edge user throughput. The proposed scheme employs two policies with respect to the assignment of radio resource to the user equipment with multi-site connection. One is to control the opportunities for radio resource assignment to user equipment with a multi-site connection to avoid the excessive assignment of radio resources and to maintain cell throughput. The other policy governs the decision as to whether the user equipment operates with a multi-site connection or not, making it possible for the multi-site connection to contribute to the improvement in user throughput in the cell edge areas. The simulation results show that the proposed scheme is effective from the perspective of both cell throughput and cell edge user throughput.},
keywords={},
doi={10.1587/transcom.E94.B.1025},
ISSN={1745-1345},
month={April},}
Copier
TY - JOUR
TI - BS-Cooperation Scheduler for a Multi-Site Single-User MIMO
T2 - IEICE TRANSACTIONS on Communications
SP - 1025
EP - 1032
AU - Shoji KANEKO
AU - Masashi FUSHIKI
AU - Masayuki NAKANO
AU - Yoji KISHI
PY - 2011
DO - 10.1587/transcom.E94.B.1025
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 4
JA - IEICE TRANSACTIONS on Communications
Y1 - April 2011
AB - Multi-site MIMO (Multiple Input Multiple Output) is a key technology that will enable next generation cellular networks to achieve high throughput in cell edge areas. However, a multi-site single-user MIMO system is subject to performance degradation in terms of cell throughput due to the expense of additional assignments of radio resources to cell edge user equipment. This paper presents a BS-cooperation scheduling scheme for a multi-site single-user MIMO cellular system. The proposed BS-cooperation scheduling scheme aims to maintain cell throughput while improving cell edge user throughput. The proposed scheme employs two policies with respect to the assignment of radio resource to the user equipment with multi-site connection. One is to control the opportunities for radio resource assignment to user equipment with a multi-site connection to avoid the excessive assignment of radio resources and to maintain cell throughput. The other policy governs the decision as to whether the user equipment operates with a multi-site connection or not, making it possible for the multi-site connection to contribute to the improvement in user throughput in the cell edge areas. The simulation results show that the proposed scheme is effective from the perspective of both cell throughput and cell edge user throughput.
ER -