WO2012134115A3 - Communication method and communication apparatus using an mbsfn subframe in a tdd-based wireless communication system - Google Patents

Communication method and communication apparatus using an mbsfn subframe in a tdd-based wireless communication system Download PDF

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Publication number
WO2012134115A3
WO2012134115A3 PCT/KR2012/002132 KR2012002132W WO2012134115A3 WO 2012134115 A3 WO2012134115 A3 WO 2012134115A3 KR 2012002132 W KR2012002132 W KR 2012002132W WO 2012134115 A3 WO2012134115 A3 WO 2012134115A3
Authority
WO
WIPO (PCT)
Prior art keywords
subframe
configuration information
mbsfn
tdd
communication
Prior art date
Application number
PCT/KR2012/002132
Other languages
French (fr)
Korean (ko)
Other versions
WO2012134115A2 (en
Inventor
서동연
김민규
양석철
안준기
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of WO2012134115A2 publication Critical patent/WO2012134115A2/en
Publication of WO2012134115A3 publication Critical patent/WO2012134115A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users

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.
PCT/KR2012/002132 2011-03-25 2012-03-23 Communication method and communication apparatus using an mbsfn subframe in a tdd-based wireless communication system WO2012134115A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161467388P 2011-03-25 2011-03-25
US61/467,388 2011-03-25

Publications (2)

Publication Number Publication Date
WO2012134115A2 WO2012134115A2 (en) 2012-10-04
WO2012134115A3 true WO2012134115A3 (en) 2013-01-03

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Application Number Title Priority Date Filing Date
PCT/KR2012/002132 WO2012134115A2 (en) 2011-03-25 2012-03-23 Communication method and communication apparatus using an mbsfn subframe in a tdd-based wireless communication system

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WO (1) WO2012134115A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014119847A1 (en) * 2013-02-01 2014-08-07 엘지전자 주식회사 Method for transmitting and receiving mbsfn sub-frame and apparatus therefor
US9397796B2 (en) 2013-03-13 2016-07-19 Samsung Electronics Co., Ltd. Computing and transmitting channel state information in adaptively configured TDD communication systems
CN105191193B (en) * 2013-05-09 2018-05-01 Lg电子株式会社 Method and apparatus for setting the subframe for being used to support MBMS
US10362592B2 (en) 2015-06-23 2019-07-23 Lg Electronics Inc. Method and apparatus for transmitting signal in wireless communication system
WO2017043950A1 (en) * 2015-09-12 2017-03-16 엘지전자 주식회사 Method for performing tdd communication by terminal in wireless communication system and terminal using same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030007225A (en) * 2001-07-17 2003-01-23 가부시키가이샤 엔티티 도코모 Time slot allocation method, signal transmission method, mobile base station control apparatus, mobile base station, and mobile station in mobile communication
WO2010045864A1 (en) * 2008-10-24 2010-04-29 华为技术有限公司 Relay transmission method and device
WO2010079951A2 (en) * 2009-01-08 2010-07-15 Lg Electronics Inc. Method for relaying data in wireless communication system based on time division duplex
WO2010138925A1 (en) * 2009-05-28 2010-12-02 Qualcomm Incorporated Dynamic selection of subframe formats in a wireless network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030007225A (en) * 2001-07-17 2003-01-23 가부시키가이샤 엔티티 도코모 Time slot allocation method, signal transmission method, mobile base station control apparatus, mobile base station, and mobile station in mobile communication
WO2010045864A1 (en) * 2008-10-24 2010-04-29 华为技术有限公司 Relay transmission method and device
WO2010079951A2 (en) * 2009-01-08 2010-07-15 Lg Electronics Inc. Method for relaying data in wireless communication system based on time division duplex
WO2010138925A1 (en) * 2009-05-28 2010-12-02 Qualcomm Incorporated Dynamic selection of subframe formats in a wireless network

Also Published As

Publication number Publication date
WO2012134115A2 (en) 2012-10-04

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