WO2010131850A3 - Method and apparatus for transmitting and receiving duplicate data in a multicarrier wireless communication system - Google Patents

Method and apparatus for transmitting and receiving duplicate data in a multicarrier wireless communication system Download PDF

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Publication number
WO2010131850A3
WO2010131850A3 PCT/KR2010/002607 KR2010002607W WO2010131850A3 WO 2010131850 A3 WO2010131850 A3 WO 2010131850A3 KR 2010002607 W KR2010002607 W KR 2010002607W WO 2010131850 A3 WO2010131850 A3 WO 2010131850A3
Authority
WO
WIPO (PCT)
Prior art keywords
duplicate data
wireless communication
communication system
transmitting
multicarrier wireless
Prior art date
Application number
PCT/KR2010/002607
Other languages
French (fr)
Korean (ko)
Other versions
WO2010131850A2 (en
Inventor
박성준
이승준
천성덕
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
Priority claimed from KR1020100036430A external-priority patent/KR101669966B1/en
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/320,018 priority Critical patent/US8605674B2/en
Publication of WO2010131850A2 publication Critical patent/WO2010131850A2/en
Publication of WO2010131850A3 publication Critical patent/WO2010131850A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention relates to a wireless communication system, and more particularly, discloses a method and an apparatus for transmitting and receiving duplicate data in a multicarrier wireless communication system. According to one embodiment of the present invention, a method in which a transmitter, which supports carrier aggregation for performing communication using N (N≥2) component carriers, transmits duplicate data, comprises the steps of: generating, in a media access control (MAC) layer of the transmitter, N duplicate data using radio link control (RLC) protocol data units (PDUs) from an RLC layer; and simultaneously transmitting, to a receiver, the respective N duplicate data on the N component carriers through respective N hybrid automatic repeat and request (HARQ) entities.
PCT/KR2010/002607 2009-05-11 2010-04-26 Method and apparatus for transmitting and receiving duplicate data in a multicarrier wireless communication system WO2010131850A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/320,018 US8605674B2 (en) 2009-05-11 2010-04-26 Method and apparatus for transmitting and receiving duplicate data in a multicarrier wireless communication system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US17726909P 2009-05-11 2009-05-11
US61/177,269 2009-05-11
KR10-2010-0036430 2010-04-20
KR1020100036430A KR101669966B1 (en) 2009-05-11 2010-04-20 Method for transmitting and receiving duplicated data in a multi-carrier supported wireless communication system and appratus for the same

Publications (2)

Publication Number Publication Date
WO2010131850A2 WO2010131850A2 (en) 2010-11-18
WO2010131850A3 true WO2010131850A3 (en) 2011-02-03

Family

ID=43085420

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/002607 WO2010131850A2 (en) 2009-05-11 2010-04-26 Method and apparatus for transmitting and receiving duplicate data in a multicarrier wireless communication system

Country Status (1)

Country Link
WO (1) WO2010131850A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102801515B (en) * 2011-05-25 2016-12-21 中兴通讯股份有限公司 A kind of method and system carrying out multicarrier network auxiliary carrier activation deexcitation control
CN102843730B (en) * 2011-06-23 2017-05-03 中兴通讯股份有限公司 Method for transmitting data, network element side and UE (User Equipment) in joint transmission
US9325454B2 (en) * 2012-02-24 2016-04-26 Futurewei Technologies, Inc. System and method for HARQ entity configuration
US20150188670A1 (en) * 2012-09-17 2015-07-02 Lg Electronics Inc. Method for performing retransmission to network at user equipment in wireless communication system and an apparatus therefor
WO2016105978A1 (en) * 2014-12-22 2016-06-30 Intel IP Corporation Joint processing of transport blocks on multiple component carriers for ca (carrier aggregation) and laa (license assisted access)
KR20180050015A (en) 2016-11-04 2018-05-14 삼성전자주식회사 Method and apparatus for data transmission and reception of ultra reliable and low latency communications in wireless communication system
KR102669847B1 (en) 2017-01-13 2024-05-28 삼성전자 주식회사 Method and apparatus for transmitting data packets in a wireless communication system
US11212048B2 (en) 2017-05-05 2021-12-28 Samsung Electronics Co., Ltd. System, data transmission method and network equipment supporting PDCP duplication function method and device for transferring supplementary uplink carrier configuration information and method and device for performing connection mobility adjustment
CN109150388B (en) * 2017-06-16 2022-06-21 北京三星通信技术研究有限公司 System supporting PDCP (packet data convergence protocol) repeating function, data transmission method and network equipment
CN109151891B (en) 2017-06-15 2022-04-05 华为技术有限公司 Communication processing method and communication device
KR102554052B1 (en) * 2017-08-16 2023-07-17 삼성전자 주식회사 The method of efficient packet duplication transmit and receive operation in the next generation wireless communication systems
WO2019158059A1 (en) * 2018-02-13 2019-08-22 Fg Innovation Ip Company Limited Methods for packet data convergence protocol (pdcp) duplication operations and devices using the same
CN111294938A (en) * 2019-01-28 2020-06-16 展讯通信（上海）有限公司 Multi-carrier data transmission method and device
CN112789938B (en) * 2019-04-30 2023-10-20 Oppo广东移动通信有限公司 Information processing method, user equipment and terminal equipment
US11470609B2 (en) * 2019-06-28 2022-10-11 Qualcomm Incorporated Methods and apparatus to facilitate layer 1 cross-carrier repetition
CN112399530A (en) * 2019-08-16 2021-02-23 ***通信有限公司研究院 Data transmission method, device, related equipment and storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040106544A (en) * 2002-05-13 2004-12-17 퀄컴 인코포레이티드 Data delivery in a hybrid automatic retransmission mechanism in cdma communication systems
KR20050106435A (en) * 2003-02-17 2005-11-09 삼성전자주식회사 Harq reordering method for wcdma enhanced uplink dedicated channel
KR20070006748A (en) * 2004-01-22 2007-01-11 마츠시타 덴끼 산교 가부시키가이샤 Method of harq retransmission timing control
KR20090026724A (en) * 2007-09-10 2009-03-13 엘지전자 주식회사 Signal transmission method using multiple harq

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040106544A (en) * 2002-05-13 2004-12-17 퀄컴 인코포레이티드 Data delivery in a hybrid automatic retransmission mechanism in cdma communication systems
KR20050106435A (en) * 2003-02-17 2005-11-09 삼성전자주식회사 Harq reordering method for wcdma enhanced uplink dedicated channel
KR20070006748A (en) * 2004-01-22 2007-01-11 마츠시타 덴끼 산교 가부시키가이샤 Method of harq retransmission timing control
KR20090026724A (en) * 2007-09-10 2009-03-13 엘지전자 주식회사 Signal transmission method using multiple harq

Also Published As

Publication number Publication date
WO2010131850A2 (en) 2010-11-18

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