BASE STATION APPARATUS AND SYSTEM

A terminal apparatus (101) connects to a first cell (111) and a second cell (121) and performs communications by use of a first bearer that is set in the first cell (111). When the radio quality of the first cell (111) in the terminal apparatus (101) becomes less than a first predetermined value, a...

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Main Authors MURAKAMI, YUYA, KOBAYASHI, KAZUNARI, SHINADA, YUKI
Format Patent
LanguageEnglish
French
Japanese
Published 26.11.2015
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Abstract A terminal apparatus (101) connects to a first cell (111) and a second cell (121) and performs communications by use of a first bearer that is set in the first cell (111). When the radio quality of the first cell (111) in the terminal apparatus (101) becomes less than a first predetermined value, a base station apparatus (120) sets, in the second cell (121), a second bearer obtained by duplicating the first bearer. When the radio quality of the first cell (111) in the terminal apparatus (101) becomes less than a second predetermined value that is lower than the first predetermined value, the base station apparatus (120) switches the communication bearer of the terminal apparatus (101) from the first bearer to the second bearer. L'invention concerne un appareil terminal (101) qui se connecte à une première cellule (111) et à une seconde cellule (121) et qui effectue des communications à l'aide d'un premier support qui est défini dans la première cellule (111). Lorsque la qualité radio de la première cellule (111) dans l'appareil terminal (101) devient inférieure à une première valeur prédéterminée, un appareil de station de base (120) définit, dans la seconde cellule (121), un second support obtenue par duplication du premier support. Lorsque la qualité radio de la première cellule (111) dans l'appareil terminal (101) devient inférieure à une seconde valeur prédéterminée qui est inférieure à la première valeur prédéterminée, l'appareil de station de base (120) commute le support de communication de l'appareil terminal (101) du premier support au second support.  端末装置(101)は、第1セル(111)および第2セル(121)に接続し、第1セル(111)に設定された第1ベアラによって通信を行う。基地局装置(120)は、端末装置(101)における第1セル(111)の無線品質が第1所定値を下回ると第1ベアラを複製した第2ベアラを第2セル(121)に設定する。また、基地局装置(120)は、端末装置(101)における第1セル(111)の無線品質が第1所定値より低い第2所定値を下回ると、端末装置(101)の通信のベアラを第1ベアラから第2ベアラに切り替える。
AbstractList A terminal apparatus (101) connects to a first cell (111) and a second cell (121) and performs communications by use of a first bearer that is set in the first cell (111). When the radio quality of the first cell (111) in the terminal apparatus (101) becomes less than a first predetermined value, a base station apparatus (120) sets, in the second cell (121), a second bearer obtained by duplicating the first bearer. When the radio quality of the first cell (111) in the terminal apparatus (101) becomes less than a second predetermined value that is lower than the first predetermined value, the base station apparatus (120) switches the communication bearer of the terminal apparatus (101) from the first bearer to the second bearer. L'invention concerne un appareil terminal (101) qui se connecte à une première cellule (111) et à une seconde cellule (121) et qui effectue des communications à l'aide d'un premier support qui est défini dans la première cellule (111). Lorsque la qualité radio de la première cellule (111) dans l'appareil terminal (101) devient inférieure à une première valeur prédéterminée, un appareil de station de base (120) définit, dans la seconde cellule (121), un second support obtenue par duplication du premier support. Lorsque la qualité radio de la première cellule (111) dans l'appareil terminal (101) devient inférieure à une seconde valeur prédéterminée qui est inférieure à la première valeur prédéterminée, l'appareil de station de base (120) commute le support de communication de l'appareil terminal (101) du premier support au second support.  端末装置(101)は、第1セル(111)および第2セル(121)に接続し、第1セル(111)に設定された第1ベアラによって通信を行う。基地局装置(120)は、端末装置(101)における第1セル(111)の無線品質が第1所定値を下回ると第1ベアラを複製した第2ベアラを第2セル(121)に設定する。また、基地局装置(120)は、端末装置(101)における第1セル(111)の無線品質が第1所定値より低い第2所定値を下回ると、端末装置(101)の通信のベアラを第1ベアラから第2ベアラに切り替える。
Author SHINADA, YUKI
MURAKAMI, YUYA
KOBAYASHI, KAZUNARI
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DocumentTitleAlternate 基地局装置およびシステム
APPAREIL DE STATION DE BASE ET SYSTÈME
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Snippet A terminal apparatus (101) connects to a first cell (111) and a second cell (121) and performs communications by use of a first bearer that is set in the first...
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SubjectTerms ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
Title BASE STATION APPARATUS AND SYSTEM
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