WIRELESS COMMUNICATIONS SYSTEM, WIRELESS STATION, AND WIRELESS COMMUNICATIONS METHOD

WIPO Patent Application WO/2013/140448

A1

The purpose of the disclosed technology is to provide a wireless communications system that appropriately performs data signal transmission and reception, using an expansion control signal area in a DL subframe (1). This wireless communications system transmits a plurality of chronological frames from a first wireless station to a second wireless station. The first wireless station comprises a wireless transmission unit that transmits, in a first frame, a first control signal for decoding first data signals included in the first frame, and a second control signal for decoding second data signals included in a second frame after the first frame.

KAWASAKI YOSHIHIRO (JP)

PCT/JP2012/001961

September 26, 2013

March 21, 2012

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FUJITSU LTD (JP)
KAWASAKI YOSHIHIRO (JP)

H04W72/04; H04W72/14

HTC: "E-PDCCH Design Considerations on Multiplexing with PDSCH", 3GPP TSG-RAN WG1 #67 R1-114354, 14 November 2011 (2011-11-14), pages 1 - 4, XP050562464, Retrieved from the Internet [retrieved on 20120529]
ZTE: "Discussion on multiplexing of different DCI messages", 3GPP TSG RAN WG1 MEETING #67 R1- 113751, 14 November 2011 (2011-11-14), pages 1 - 3, XP050562244, Retrieved from the Internet [retrieved on 20120529]
SAMSUNG: "Resource multiplexing of E-PDCCH", 3GPP TSG RAN WG1 #67 R1-114241, 14 November 2011 (2011-11-14), pages 1 - 3, XP050562328, Retrieved from the Internet [retrieved on 20120529]
3GPP TS36.211 V10.4.0, December 2011 (2011-12-01)
"Motivations and scenarios for ePDCCH", 3GPP RL-113155, October 2011 (2011-10-01)
See also references of EP 2830372A4

YOKOYAMA, JUNICHI (JP)
Junichi Yokoyama (JP)

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