CN105580304B - 用于fdd-tdd载波聚集的降低延迟的harq进程时间线的方法和装置 - Google Patents

用于fdd-tdd载波聚集的降低延迟的harq进程时间线的方法和装置 Download PDF

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CN105580304B
CN105580304B CN201480053200.1A CN201480053200A CN105580304B CN 105580304 B CN105580304 B CN 105580304B CN 201480053200 A CN201480053200 A CN 201480053200A CN 105580304 B CN105580304 B CN 105580304B
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scc
fdd
tdd
uplink
harq
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Chinese (zh)
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CN105580304A (zh
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P·盖尔
W·陈
J·达蒙佳诺维克
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04L1/12—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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—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
    • H04L1/1887—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
    • H04L1/1896—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201480053200.1A 2013-09-26 2014-09-26 用于fdd-tdd载波聚集的降低延迟的harq进程时间线的方法和装置 Active CN105580304B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361883173P 2013-09-26 2013-09-26
US61/883,173 2013-09-26
US14/497,268 2014-09-25
US14/497,268 US20150085720A1 (en) 2013-09-26 2014-09-25 Reduced delay harq process timeline for fdd-tdd carrier aggregation
PCT/US2014/057656 WO2015048404A1 (en) 2013-09-26 2014-09-26 Reduced delay harq process timeline for fdd-tdd carrier aggregation

Publications (2)

Publication Number Publication Date
CN105580304A CN105580304A (zh) 2016-05-11
CN105580304B true CN105580304B (zh) 2019-07-05

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CN201480053200.1A Active CN105580304B (zh) 2013-09-26 2014-09-26 用于fdd-tdd载波聚集的降低延迟的harq进程时间线的方法和装置

Country Status (7)

Country Link
US (1) US20150085720A1 (enExample)
EP (1) EP3050240B1 (enExample)
JP (1) JP2016533653A (enExample)
KR (1) KR102313331B1 (enExample)
CN (1) CN105580304B (enExample)
BR (1) BR112016006592B1 (enExample)
WO (1) WO2015048404A1 (enExample)

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US10785791B1 (en) 2015-12-07 2020-09-22 Commscope Technologies Llc Controlling data transmission in radio access networks
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US10728852B2 (en) * 2016-07-18 2020-07-28 Qualcomm Incorporated Efficient power utilization for enhanced component carriers
CN107733578B (zh) 2016-08-12 2020-03-24 电信科学技术研究院 一种对下行数据进行反馈的方法及装置
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US10448421B2 (en) 2017-03-20 2019-10-15 Qualcomm Incorporated Cross-carrier scheduling for wireless devices
HUE072465T2 (hu) 2017-05-03 2025-11-28 Interdigital Patent Holdings Inc Eljárások, rendszerek és berendezések feltöltési vezérlõinformáció továbbítására
GB201707226D0 (en) * 2017-05-05 2017-06-21 Vodafone Ip Licensing Ltd Transmission schedulling for low latency comuunication
US11012141B1 (en) 2017-06-09 2021-05-18 Sprint Spectrum L.P. Systems and methods for selecting a donor for a relay wireless device
US11678358B2 (en) 2017-10-03 2023-06-13 Commscope Technologies Llc Dynamic downlink reuse in a C-RAN
CN110139364B (zh) * 2018-02-02 2024-05-31 中兴通讯股份有限公司 数据传输方法、装置、存储介质、基站及终端
US10820341B2 (en) * 2018-02-12 2020-10-27 Mediatek Inc. Determination of requirement of UE processing time in NR
US11304213B2 (en) 2018-05-16 2022-04-12 Commscope Technologies Llc Dynamic uplink reuse in a C-RAN
CN112005598B (zh) 2018-05-16 2023-06-09 康普技术有限责任公司 用于c-ran中的高效前传的下行链路多播
CN112205045B (zh) * 2018-05-21 2023-11-10 上海诺基亚贝尔股份有限公司 非地面网络中的混合自动重传请求
EP3804419A4 (en) 2018-06-08 2022-02-23 CommScope Technologies LLC AUTOMATIC POWER CONTROL FOR RADIO POINTS OF A CENTRALIZED RADIO ACCESS NETWORK PRIMARY TO PROVIDE A WIRELESS SERVICE TO USERS LOCATED IN AN EVENT AREA OF A VENUE
EP3844899B1 (en) 2018-08-29 2024-05-01 CommScope Technologies LLC Clock synchronization in a centralized radio access network having multiple controllers
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Also Published As

Publication number Publication date
US20150085720A1 (en) 2015-03-26
CN105580304A (zh) 2016-05-11
EP3050240A1 (en) 2016-08-03
JP2016533653A (ja) 2016-10-27
WO2015048404A1 (en) 2015-04-02
EP3050240B1 (en) 2021-10-20
BR112016006592B1 (pt) 2023-02-14
BR112016006592A2 (pt) 2020-05-12
KR102313331B1 (ko) 2021-10-14
KR20160064153A (ko) 2016-06-07

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