METHOD, RELAY NODE AND BASE STATION FOR MOBILE COMMUNICATION SYSTEM

Title:

METHOD, RELAY NODE AND BASE STATION FOR MOBILE COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2012/023456

Kind Code:

A1

Abstract:

A base station in a mobile communication system comprises: a generation unit which generates first setting information which is used both in the setting of a logical path for communication with a user device and in the setting of a logical path for communication with a relay node, and second setting information which is only used in the setting of a logical path for communication with the relay node; and a transmission unit which transmits an individualised first RRC message, containing the first setting information, to the relay node, and then subsequently transmits a second individualised RRC message, containing the second setting information, to the relay node.

Inventors:

MORIOKA YASUFUMI (JP)
YAMADA AKIRA (JP)
HAGIWARA JUNICHIRO (JP)
TAKAHASHI HIDEAKI (JP)
IWAMURA MIKIO (JP)

Application Number:

PCT/JP2011/068080

Publication Date:

February 23, 2012

Filing Date:

August 08, 2011

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Assignee:

NTT DOCOMO INC (JP)
MORIOKA YASUFUMI (JP)
YAMADA AKIRA (JP)
HAGIWARA JUNICHIRO (JP)
HIDEAKI TAKAHASHI (JP)
IWAMURA MIKIO (JP)

International Classes:

H04W76/02; H04W16/26

Domestic Patent References:

WO2010087492A1

2010-08-05

Foreign References:

JP2010157907A	2010-07-15
JP2009260962A	2009-11-05

Other References:

ERICSSON ET AL.: "Details of MBSFN configuration aspects for Un", 3GPP TSG-RAN WG2 #70BIS, TDOC R2-103874, July 2010 (2010-07-01), pages 1 - 4
FUJITSU: "Un Interface Reconfiguration", 3GPP TSG-RAN WG2 MEETING #70BIS, R2-103860, July 2010 (2010-07-01), pages 1 - 2

Attorney, Agent or Firm:

ITOH, TADAHIKO (JP)
Tadahiko Ito (JP)

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