Title:
COMMUNICATION METHOD AND COMMUNICATION APPARATUS USING AN MBSFN SUBFRAME IN A TDD-BASED WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/134115
Kind Code:
A2
Abstract:
Provided are a communication method and a communication apparatus using a multimedia broadcast single frequency network (MBSFN) subframe in a time division duplex (TDD)-based wireless communication system. The method comprises the following steps: receiving uplink-downlink (UL-DL) configuration information on a TDD wireless frame; receiving MBSFN configuration information; receiving an uplink grant for scheduling a second subframe in the first subframe; configuring the second subframe as an uplink subframe based on the MBSFN configuration information and uplink grant; and transmitting uplink data in the second subframe based on the uplink grant. The first subframe is any one of downlink subframes configured on the basis of the UL-DL configuration information, and the second subframe is any one of MBSFN subframes configured on the basis of the MBSFN configuration information.
Inventors:
SEO DONG YOUN (KR)
KIM MIN GYU (KR)
YANG SUCK CHEL (KR)
AHN JOON KUI (KR)
KIM MIN GYU (KR)
YANG SUCK CHEL (KR)
AHN JOON KUI (KR)
Application Number:
PCT/KR2012/002132
Publication Date:
October 04, 2012
Filing Date:
March 23, 2012
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
SEO DONG YOUN (KR)
KIM MIN GYU (KR)
YANG SUCK CHEL (KR)
AHN JOON KUI (KR)
SEO DONG YOUN (KR)
KIM MIN GYU (KR)
YANG SUCK CHEL (KR)
AHN JOON KUI (KR)
International Classes:
H04J11/00; H04B7/26
Domestic Patent References:
| WO2010079951A2 | 2010-07-15 | |||
| WO2010138925A1 | 2010-12-02 | |||
| WO2010045864A1 | 2010-04-29 |
Foreign References:
| KR20030007225A | 2003-01-23 |
Attorney, Agent or Firm:
YANG, Moon Ock (KR)
양문옥 (KR)
양문옥 (KR)
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Claims: