TERMINAL APPARATUS, BASE STATION APPARATUS, COMMUNICATION METHOD, INTEGRATED CIRCUIT AND COMMUNICATION SYSTEM

Title:

TERMINAL APPARATUS, BASE STATION APPARATUS, COMMUNICATION METHOD, INTEGRATED CIRCUIT AND COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2014/136689

Kind Code:

A1

Abstract:

The objective of the invention is to allow signals including control information to be efficiently transmitted and received between a base station apparatus and a terminal apparatus. Included are: a reception unit that receives information indicating a configuration of EPDCCH for subframes dedicated to the downlink and also receives information indicating a configuration of EPDCCH for subframes for which the uplink and downlink can be switched; a radio resource control unit that establishes, on the basis of the information received by the reception unit, the configuration of EPDCCH for subframes dedicated to the downlink and the configuration of EPDCCH for subframes for which the uplink and downlink can be switched; and a control unit that controls, on the basis of the configurations of EPDCCH established by the radio resource control unit, a decoding process of EPDCCH in the subframes dedicated to the downlink and a decoding process of EPDCCH in the subframes for which the uplink and downlink can be switched.

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Inventors:

NAKASHIMA DAIICHIRO
SUZUKI SHOICHI

Application Number:

PCT/JP2014/055142

Publication Date:

September 12, 2014

Filing Date:

February 28, 2014

Export Citation:

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Assignee:

SHARP KK (JP)

International Classes:

H04W72/04

Foreign References:

JP2013042310A	2013-02-28
JP2011504343A	2011-02-03

Other References:

SAMSUNG: "Power control in flexible subframes for eIMTA", 3GPP TSG RAN WG1 #72 R1-130290
SAMSUNG: "CRS interference in UL/DL flexible subframes", 3GPP TSG RAN WG1 #72 R1-130289
"Texas Instruments, Dynamic signaling for TDD UL/DL Reconfiguration", 3GPP TSG RAN WG1 #74 R1- 133167
LG ELECTRONICS: "Other Design Aspects for TDD eIMTA", 3GPP TSG RAN WG1 MEETING #74 R1-133368, 3GPP, 23 August 2013 (2013-08-23)

Attorney, Agent or Firm:

FUKUCHI TAKEO (JP)
Fukuchi Takeo (JP)

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