Invention Grant
- Patent Title: Signal exchange equipment and method for time division duplex and frequency division duplex carrier aggregation in wireless communication system
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Application No.: US15129289Application Date: 2015-03-26
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Publication No.: US10313004B2Publication Date: 2019-06-04
- Inventor: Hee-Kwang Lee , Il-Won Kwon , Seung-Joo Maeng , Jae-Ho Jeon , Jung-Ah Choi
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2014-0053703 20140502; KR10-2014-0054218 20140507
- International Application: PCT/KR2015/002941 WO 20150326
- International Announcement: WO2015/147557 WO 20151001
- Main IPC: H04B7/26
- IPC: H04B7/26 ; H04L5/00 ; H04W8/24 ; H04W88/02 ; H04W88/08

Abstract:
An apparatus for a terminal in a wireless communication system includes a receiver configured to receive frame configuration information used by a second carrier which is operated using a Time Division Duplex (TDD) scheme and receive downlink data through downlink TDD-Frequency Division Duplex (FDD) Carrier Aggregation (CA) using a first carrier and the second carrier operated using an FDD scheme and a transmitter configured to transmit uplink data via the first carrier. The downlink data received via the second carrier is received through a downlink subframe identified by the frame configuration information.
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Information query