TRANSMISSION DEVICE, RECEIVING DEVICE, TRANSMISSION METHOD AND RECEIVING METHOD

WIPO Patent Application WO/2012/132295

A1

The present invention provides a transmission device and a receiving device which can transmit a series of data groups by semi-persistent scheduling (SPS) even when a control signal is transmitted in a resource region which can be used both for a control channel and for a data channel. A base station (100) transmits a DL grant for a terminal (200) by mapping it to an R-PDCCH region, thus transmitting a series of data groups to the terminal (200) by the SPS method. A transmission control unit (102) sets in the R-PDCCH region a control resource region which maps a data resource and the DL grant in a resource block group common in frames to be transmitted by the SPS method. A resource region which was defined as a control resource region in a first frame to be transmitted among a plurality of frames to be transmitted is defined as a data resource in a second or subsequent frame to be transmitted.

HORIUCHI AYAKO
NISHIO AKIHIKO
SAITO YOSHIKO
IMAMURA DAICHI

PCT/JP2012/001855

October 04, 2012

March 16, 2012

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PANASONIC CORP (JP)
HORIUCHI AYAKO
NISHIO AKIHIKO
SAITO YOSHIKO
IMAMURA DAICHI

H04J13/00; H04W72/04

LG ELECTRONICS: "Consideration on Resource Assignment in Un DL", 3GPP TSG RAN WG1 MEETING #61BIS R1-103737, 2 July 2010 (2010-07-02)
PANASONIC: "Resource allocation schemes of R-PDCCH", 3GPP TSG RAN WG1 MEETING #64 R1-110777, 25 February 2011 (2011-02-25)

WASHIDA, KIMIHITO (JP)
Koichi Washida (JP)

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