A base station device, an architecture information acquisition method, and a computer program

Title:

A base station device, an architecture information acquisition method, and a computer program

Document Type and Number:

Japanese Patent JP6207441

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To contribute to performing dual connectivity by using a plurality of base station devices each supporting a different architecture.SOLUTION: The base station device for relaying a communication link established between a communication device and a terminal device includes a communication section 12 that transmits support architecture information representing an architecture supported by own base station device to another base station device among a plurality of architectures that establishes other communication link with the terminal device through the other base station device while leaving part of communication link at a certain base station device when establishing the communication link.

Inventors:

Takeo Ozeki
Toshiaki Yamamoto
Satoshi Konishi

Application Number:

JP2014059001A

Publication Date:

October 04, 2017

Filing Date:

March 20, 2014

Export Citation:

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Assignee:

KDDI CORPORATION

International Classes:

H04W76/02; H04W28/16; H04W72/04

Domestic Patent References:

JP2010506489A
JP2015517746A
JP2013540389A

Foreign References:

WO2013163841A1

Other References:

KDDI Corporation,Coexistence scenarios of Dual connectivity alternatives 1A and 3C[online], 3GPP TSG-RAN WG2♯85 R2-140419,インターネット,2014年 1月31日
LG Electronics Inc.,Bearer Reconfiguration with Architectures 1A and 3C[online],3GPP TSG-RAN WG2#84 3GPP TSG-RAN WG2#84 R2-134023,インターネット,2013年11月 2日
Alcatel-Lucent, Alcatel-Lucent Shanghai Bell,Enablement of Dual Connectivity Operation over X2 Interface[online], 3GPP TSG-RAN WG3♯83bis R3-140773,インターネット,2014年 3月21日

Attorney, Agent or Firm:

Sumio Tanai
Masatake Shiga
Yoshifumi Saeki

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