WIRELESS DEVICE FOR WHICH PLURALITY OF SERVING CELLS IS CONFIGURED, AND COMMUNICATION METHOD USING SAME

Title:

WIRELESS DEVICE FOR WHICH PLURALITY OF SERVING CELLS IS CONFIGURED, AND COMMUNICATION METHOD USING SAME

Document Type and Number:

WIPO Patent Application WO/2015/046749

Kind Code:

A1

Abstract:

Provided is a communication method by a wireless device for which a plurality of serving cells is configured in a wireless communication system. The wireless device configures a frequency division duplex (FDD) cell and a time division duplex (TDD) cell and determines an uplink (UL)-downlink (DL) direction of the FDD cell according to a UL-DL configuration of the TDD cell.

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Inventors:

AHN JOONKUI (KR)
HWANG DAESUNG (KR)
LEE SEUNGMIN (KR)
YI YUNJUNG (KR)
SEO DONGYOUN (KR)
YANG SUCKCHEL (KR)

Application Number:

PCT/KR2014/007422

Publication Date:

April 02, 2015

Filing Date:

August 11, 2014

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04B7/26; H04L1/16

Domestic Patent References:

WO2013125860A1

2013-08-29

Other References:

ETRI: "Discussion on FDD-TDD joint operation solutions", 3GPP TSG RAN WG1 MEETING #74,R1-133184, 19 August 2013 (2013-08-19), BARCELONA, SPAIN, Retrieved from the Internet
SAMSUNG: "Solutions for FDD-TDD Joint Operation", 3GPP TSG RAN WG1 MEETING #74,R1-133102, 19 August 2013 (2013-08-19), BARCELONA, SPAIN, Retrieved from the Internet
IAESI: "Solutions for TDD-FDD joint operation in the same frequency band", 3GPP TSG RAN WG1 MEETING #74,R1-133764, 19 August 2013 (2013-08-19), BARCELONA, SPAIN, Retrieved from the Internet
SHARP: "Deployment scenarios and requirements for TDD-FDD CA", 3GPP TSG RAN WG1 MEETING #74,R1-133232, 19 August 2013 (2013-08-19), BARCELONA, SPAIN, Retrieved from the Internet

Attorney, Agent or Firm:

S&IP PATENT & LAW FIRM (KR)
에스앤아이피 특허법인 (KR)

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