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TW200729814A - Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple H-ARQ processes - Google Patents

Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple H-ARQ processes

Info

Publication number
TW200729814A
TW200729814A TW095148666A TW95148666A TW200729814A TW 200729814 A TW200729814 A TW 200729814A TW 095148666 A TW095148666 A TW 095148666A TW 95148666 A TW95148666 A TW 95148666A TW 200729814 A TW200729814 A TW 200729814A
Authority
TW
Taiwan
Prior art keywords
arq
multiple transport
higher layer
layer data
processes
Prior art date
Application number
TW095148666A
Other languages
Chinese (zh)
Other versions
TWI427958B (en
Inventor
Stephen E Terry
Jin Wang
Arty Chandra
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of TW200729814A publication Critical patent/TW200729814A/en
Application granted granted Critical
Publication of TWI427958B publication Critical patent/TWI427958B/en

Links

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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • 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]
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • 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
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • 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
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04L1/1893—Physical mapping arrangements
    • 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
    • H04L1/1896—ARQ related signaling
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication

Landscapes

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

Abstract

A method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks (TBs) in a transmission time interval simultaneously with multiple hybrid automatic repeat request (H-ARQ) processes in a wireless communication system are disclosed. Available physical resources and H-ARQ processes associated with the available physical resources are identified and channel quality of each of the available physical resources is determined. Quality of service (QoS) requirements of higher layer data to be transmitted are determined. The higher layer data is mapped to at least two H-ARQ processes. Physical transmission and H-ARQ configurations to support QoS requirements of the higher layer data mapped to each H-ARQ process are determined. TBs are generated from the mapped higher layer data in accordance with the physical transmission and H-ARQ configurations of each H-ARQ process, respectively. The TBs are transmitted via the H-ARQ processes simultaneously.
TW095148666A 2005-12-29 2006-12-22 Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple h-arq processes TWI427958B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US75471405P 2005-12-29 2005-12-29
US83984506P 2006-08-24 2006-08-24
US87117306P 2006-12-21 2006-12-21

Publications (2)

Publication Number Publication Date
TW200729814A true TW200729814A (en) 2007-08-01
TWI427958B TWI427958B (en) 2014-02-21

Family

ID=38121445

Family Applications (3)

Application Number Title Priority Date Filing Date
TW095148666A TWI427958B (en) 2005-12-29 2006-12-22 Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple h-arq processes
TW104111697A TW201605194A (en) 2005-12-29 2006-12-22 Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple H-ARQ processes
TW102139428A TWI574525B (en) 2005-12-29 2006-12-22 Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple h-arq processes

Family Applications After (2)

Application Number Title Priority Date Filing Date
TW104111697A TW201605194A (en) 2005-12-29 2006-12-22 Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple H-ARQ processes
TW102139428A TWI574525B (en) 2005-12-29 2006-12-22 Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple h-arq processes

Country Status (12)

Country Link
EP (1) EP1969751A2 (en)
JP (1) JP2009522870A (en)
KR (5) KR101419819B1 (en)
CN (1) CN104539390B (en)
AR (1) AR058880A1 (en)
AU (1) AU2006332827A1 (en)
BR (1) BRPI0621169B1 (en)
CA (1) CA2635874A1 (en)
IL (1) IL192505A (en)
MX (1) MX2008008549A (en)
TW (3) TWI427958B (en)
WO (1) WO2007079058A2 (en)

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JP5119977B2 (en) 2008-02-28 2013-01-16 富士通株式会社 Radio resource allocation control apparatus and method, and radio base station
JP2010193394A (en) * 2009-02-20 2010-09-02 Panasonic Corp Radio transmission apparatus and radio transmission method
KR20110019313A (en) * 2009-08-19 2011-02-25 삼성전자주식회사 Method and apparatus for measuring radio resource usage by traffic class in wireless communication system
KR101340590B1 (en) * 2009-11-05 2014-01-02 한국전자통신연구원 Apparatus and Method for Multi-layer parallel processing
KR101269790B1 (en) 2009-12-10 2013-05-30 한국전자통신연구원 Apparatus and Method for parallel processing data flow
KR101301428B1 (en) 2010-07-09 2013-08-28 닛본 덴끼 가부시끼가이샤 Communication apparatus and resource derivation method
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KR20150028335A (en) 2012-07-31 2015-03-13 닛본 덴끼 가부시끼가이샤 Wireless communication apparatus, and harq response transmitting method and receiving method
WO2015135107A1 (en) * 2014-03-10 2015-09-17 华为技术有限公司 Data transmission method and communications device
US11432305B2 (en) * 2014-05-19 2022-08-30 Qualcomm Incorporated Apparatus and method for synchronous multiplexing and multiple access for different latency targets utilizing thin control
CN107800517A (en) * 2016-09-05 2018-03-13 北京信威通信技术股份有限公司 A kind of HARQ implementation method and device
CN110393031B (en) * 2016-09-29 2021-12-07 荣耀终端有限公司 Network node, client device and method thereof
CN108270527A (en) * 2017-01-04 2018-07-10 电信科学技术研究院 A kind of hybrid automatic repeat-request HARQ transmission method and relevant device
CN108282248B (en) * 2017-01-05 2020-11-27 电信科学技术研究院 Data transmission method, network side equipment and user equipment
AU2017394024A1 (en) * 2017-01-23 2019-09-12 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Radio communication method, terminal device, and network device
EP3652984B1 (en) * 2017-07-14 2023-03-01 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for link adaptation in a mixed traffic environment
WO2019049212A1 (en) * 2017-09-05 2019-03-14 株式会社Ｎｔｔドコモ Transmission device, reception device, and communication method
US10356802B2 (en) 2017-12-20 2019-07-16 Industrial Technology Research Institute Base station and scheduling method of uplink resource unit
US11025373B2 (en) * 2018-05-11 2021-06-01 Qualcomm Incorporated Repetition-based transmission
EP3830992A4 (en) * 2018-08-02 2022-04-20 Telefonaktiebolaget Lm Ericsson (Publ) METHOD AND APPARATUS FOR MANAGING A RESOURCE IN A WIRELESS COMMUNICATION SYSTEM
KR102648869B1 (en) * 2018-09-07 2024-03-19 삼성전자주식회사 Method and apparatus for data communication using multiple modulation and coding schemes in wireless cellular communication system
JP2022543104A (en) * 2019-08-02 2022-10-07 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Setting transmission parameters
JP7587166B2 (en) * 2019-10-02 2024-11-20 コーニンクレッカ フィリップス エヌ ヴェ HARQ PROCESS/ENTITY BASED UPLINK MULTIPLEXING
WO2023042925A1 (en) * 2021-09-14 2023-03-23 엘지전자 주식회사 Method for transmitting data of device in wireless communication system, and device using same method
KR20240050381A (en) * 2021-10-11 2024-04-18 지티이 코포레이션 Method, device, and system for mapping multiple transport blocks in time domain

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Also Published As

Publication number Publication date
CA2635874A1 (en) 2007-07-12
KR101516137B1 (en) 2015-05-04
KR101516143B1 (en) 2015-05-04
AR058880A1 (en) 2008-02-27
BRPI0621169B1 (en) 2020-01-14
AU2006332827A1 (en) 2007-07-12
KR20080083715A (en) 2008-09-18
MX2008008549A (en) 2008-09-10
WO2007079058A3 (en) 2008-01-03
KR20080080669A (en) 2008-09-04
CN104539390B (en) 2018-08-28
TWI427958B (en) 2014-02-21
KR20140101016A (en) 2014-08-18
JP2009522870A (en) 2009-06-11
KR101419819B1 (en) 2014-07-17
KR101504861B1 (en) 2015-03-30
KR20140039341A (en) 2014-04-01
BRPI0621169A2 (en) 2011-11-29
KR20130130097A (en) 2013-11-29
TW201605194A (en) 2016-02-01
TW201433119A (en) 2014-08-16
EP1969751A2 (en) 2008-09-17
TWI574525B (en) 2017-03-11
IL192505A0 (en) 2009-02-11
CN104539390A (en) 2015-04-22
WO2007079058A2 (en) 2007-07-12
IL192505A (en) 2013-11-28

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