KR20200096527A - 시분할 듀플렉스 무선 통신 시스템들에서 신뢰할 수 있는 낮은 레이턴시 동작들 - Google Patents

시분할 듀플렉스 무선 통신 시스템들에서 신뢰할 수 있는 낮은 레이턴시 동작들 Download PDF

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KR20200096527A
KR20200096527A KR1020207015989A KR20207015989A KR20200096527A KR 20200096527 A KR20200096527 A KR 20200096527A KR 1020207015989 A KR1020207015989 A KR 1020207015989A KR 20207015989 A KR20207015989 A KR 20207015989A KR 20200096527 A KR20200096527 A KR 20200096527A
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South Korea
Prior art keywords
stti
wireless communication
initial
pattern
repetitions
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KR1020207015989A
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English (en)
Korean (ko)
Inventor
쉼만 아빈드 파텔
세예드키아누시 호세이니
완시 첸
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퀄컴 인코포레이티드
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Ceased legal-status Critical Current

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    • 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
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/189—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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H04W72/042—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H04W72/085—
    • 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
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H04W72/512—Allocation or scheduling criteria for wireless resources based on terminal or device properties for low-latency requirements, e.g. URLLC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020207015989A 2017-12-13 2018-12-11 시분할 듀플렉스 무선 통신 시스템들에서 신뢰할 수 있는 낮은 레이턴시 동작들 Ceased KR20200096527A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762598271P 2017-12-13 2017-12-13
US62/598,271 2017-12-13
US16/214,909 2018-12-10
US16/214,909 US20190182020A1 (en) 2017-12-13 2018-12-10 Reliable low latency operations in time division duplex wireless communication systems
PCT/US2018/064970 WO2019118474A1 (en) 2017-12-13 2018-12-11 Reliable low latency operations in time division duplex wireless communication systems

Publications (1)

Publication Number Publication Date
KR20200096527A true KR20200096527A (ko) 2020-08-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207015989A Ceased KR20200096527A (ko) 2017-12-13 2018-12-11 시분할 듀플렉스 무선 통신 시스템들에서 신뢰할 수 있는 낮은 레이턴시 동작들

Country Status (8)

Country Link
US (1) US20190182020A1 (enExample)
EP (1) EP3725022A1 (enExample)
JP (1) JP2021507585A (enExample)
KR (1) KR20200096527A (enExample)
CN (1) CN111480307A (enExample)
BR (1) BR112020011784A2 (enExample)
TW (1) TW201933823A (enExample)
WO (1) WO2019118474A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11695536B1 (en) * 2021-02-26 2023-07-04 Sprint Spectrum Llc Dynamic adjustment of TDD configuration in response to uplink voice muting
US11811877B2 (en) 2021-05-13 2023-11-07 Agora Lab, Inc. Universal transport framework for heterogeneous data streams
US12206737B2 (en) * 2021-05-13 2025-01-21 Agora Lab, Inc. Universal transport framework for heterogeneous data streams

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8738983B2 (en) * 2008-01-31 2014-05-27 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements in a wireless communications system
WO2013134948A1 (en) * 2012-03-16 2013-09-19 Telefonaktiebolaget L M Ericsson (Publ) Methods for reliable reception of harq feedback information in heterogeneous deployments
US9526091B2 (en) * 2012-03-16 2016-12-20 Intel Corporation Method and apparatus for coordination of self-optimization functions in a wireless network
US10367621B2 (en) * 2014-10-27 2019-07-30 Qualcomm Incorporated Fountain HARQ for reliable low latency communication
EP3306979A4 (en) * 2015-07-17 2019-02-13 NTT DoCoMo, Inc. USER UNIT, WIRELESS BASE STATION AND WIRELESS COMMUNICATION PROCESS
US10812226B2 (en) * 2015-12-09 2020-10-20 Lg Electronics Inc. Signal transmission and reception method and device for same

Also Published As

Publication number Publication date
WO2019118474A1 (en) 2019-06-20
US20190182020A1 (en) 2019-06-13
JP2021507585A (ja) 2021-02-22
EP3725022A1 (en) 2020-10-21
CN111480307A (zh) 2020-07-31
BR112020011784A2 (pt) 2020-11-24
TW201933823A (zh) 2019-08-16

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