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".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Les réseaux distribués utilisant la transmission collaborative (CT) à partir d'antennes distantes peuvent améliorer la capacité du système et les performances en périphérie des cellules, en utilisant des stratégies de transmission appropriées. Par rapport à la transmission non collaborative (NCT) conventionnelle à partir d'une station de base (BS), nous montrons que la CT à partir de deux BS adjacentes peut être bénéfique en termes de capacité, même lorsque le débit de transmission est normalisé par le nombre de BS collaborant. Nous démontrons en outre que la réalisation d'une transmission adaptative (AT) entre NCT et CT basée sur les conditions instantanées du canal offre un gain de capacité supplémentaire. Le montant exact du gain réalisable est quantifié par la formule fermée de la répartition de la capacité, dérivée de la transformation jacobienne. La distribution présentée est immédiatement applicable au réseau cellulaire distribué à 6 secteurs, pour lequel nous présentons une vérification numérique des résultats.
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Jonghyun PARK, Ju Wook JANG, Sang-Gyu PARK, Wonjin SUNG, "Capacity of Sectorized Distributed Networks Employing Adaptive Collaboration from Remote Antennas" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 12, pp. 3534-3537, December 2010, doi: 10.1587/transcom.E93.B.3534.
Abstract: Distributed networks employing collaborative transmission (CT) from remote antennas can provide improved system capacity and cell-edge performance, by using appropriate transmission strategies. When compared to conventional non-collaborative transmission (NCT) from one base station (BS), we show that CT from two adjacent BSs can be beneficial in terms of the capacity, even when the transmission rate is normalized by the number of collaborating BSs. We further demonstrate that performing adaptive transmission (AT) between NCT and CT based on the instantaneous channel conditions provide an additional gain in capacity. The exact amount of achievable gain is quantified by the closed-form formula for the capacity distribution, which is derived using the Jacobian transformation. The presented distribution is immediately applicable to 6-sectored distributed cellular network, for which we present numerical verification of the results.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.3534/_p
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@ARTICLE{e93-b_12_3534,
author={Jonghyun PARK, Ju Wook JANG, Sang-Gyu PARK, Wonjin SUNG, },
journal={IEICE TRANSACTIONS on Communications},
title={Capacity of Sectorized Distributed Networks Employing Adaptive Collaboration from Remote Antennas},
year={2010},
volume={E93-B},
number={12},
pages={3534-3537},
abstract={Distributed networks employing collaborative transmission (CT) from remote antennas can provide improved system capacity and cell-edge performance, by using appropriate transmission strategies. When compared to conventional non-collaborative transmission (NCT) from one base station (BS), we show that CT from two adjacent BSs can be beneficial in terms of the capacity, even when the transmission rate is normalized by the number of collaborating BSs. We further demonstrate that performing adaptive transmission (AT) between NCT and CT based on the instantaneous channel conditions provide an additional gain in capacity. The exact amount of achievable gain is quantified by the closed-form formula for the capacity distribution, which is derived using the Jacobian transformation. The presented distribution is immediately applicable to 6-sectored distributed cellular network, for which we present numerical verification of the results.},
keywords={},
doi={10.1587/transcom.E93.B.3534},
ISSN={1745-1345},
month={December},}
Copier
TY - JOUR
TI - Capacity of Sectorized Distributed Networks Employing Adaptive Collaboration from Remote Antennas
T2 - IEICE TRANSACTIONS on Communications
SP - 3534
EP - 3537
AU - Jonghyun PARK
AU - Ju Wook JANG
AU - Sang-Gyu PARK
AU - Wonjin SUNG
PY - 2010
DO - 10.1587/transcom.E93.B.3534
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2010
AB - Distributed networks employing collaborative transmission (CT) from remote antennas can provide improved system capacity and cell-edge performance, by using appropriate transmission strategies. When compared to conventional non-collaborative transmission (NCT) from one base station (BS), we show that CT from two adjacent BSs can be beneficial in terms of the capacity, even when the transmission rate is normalized by the number of collaborating BSs. We further demonstrate that performing adaptive transmission (AT) between NCT and CT based on the instantaneous channel conditions provide an additional gain in capacity. The exact amount of achievable gain is quantified by the closed-form formula for the capacity distribution, which is derived using the Jacobian transformation. The presented distribution is immediately applicable to 6-sectored distributed cellular network, for which we present numerical verification of the results.
ER -