Title:
マスター基地局装置及び通信制御方法
Document Type and Number:
Japanese Patent JP6569779
Kind Code:
B2
Abstract:
A first base station (1) is configured to establish a first signaling bearer with a mobility management apparatus (5), establish a second signaling bearer with a second base station (2), and to establish a signaling radio bearer with a mobile station (3) in a first cell (10). The second base station (2) is configured to establish the second signaling bearer with the first base station (1), establish a data bearer with a data transfer apparatus (6), and to establish a data radio bearer with the mobile station (3) in a second cell (20). Furthermore, the first base station (1) is configured to transmit, to the second base station (2) through the second signaling bearer configuration information, necessary to establish the data bearer and the data radio bearer in the second base station (2). Thus, for example, bearer architecture suitable for a C/U plane split scenario is provided.
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Inventors:
Hiroaki Aminaka
Futaki
Futaki
Application Number:
JP2018121854A
Publication Date:
September 04, 2019
Filing Date:
June 27, 2018
Export Citation:
Assignee:
NEC
International Classes:
H04W72/04; H04W16/32; H04W76/15; H04W92/20
Domestic Patent References:
| JP2014039124A | ||||
| JP2006287601A | ||||
| JP2014523199A |
Other References:
NTT DOCOMO, INC.,Requirements, Candidate Solutions & Technology Roadmap[online],3GPP workshop 2012-06-11_12_RAN_REL12,3GPP,2012年 6月12日,RWS-120010,検索日[2017.04.17],インターネット
Attorney, Agent or Firm:
Ken Ieiri