CA3004485C - Techniques for indicating a dynamic subframe type - Google Patents

Techniques for indicating a dynamic subframe type Download PDF

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Publication number
CA3004485C
CA3004485C CA3004485A CA3004485A CA3004485C CA 3004485 C CA3004485 C CA 3004485C CA 3004485 A CA3004485 A CA 3004485A CA 3004485 A CA3004485 A CA 3004485A CA 3004485 C CA3004485 C CA 3004485C
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CA
Canada
Prior art keywords
subframe
dynamic
tdd
subframe type
dynamic subframe
Prior art date
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Active
Application number
CA3004485A
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English (en)
French (fr)
Other versions
CA3004485A1 (en
Inventor
Peter Pui Lok Ang
Tao Luo
Anurag Vardhan
Naga Bhushan
Tingfang Ji
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Qualcomm Inc
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Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA3004485A1 publication Critical patent/CA3004485A1/en
Application granted granted Critical
Publication of CA3004485C publication Critical patent/CA3004485C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • H04L1/12—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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H04L5/0083—Timing of allocation at predetermined intervals symbol-by-symbol
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04W72/232—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CA3004485A 2015-12-15 2016-12-09 Techniques for indicating a dynamic subframe type Active CA3004485C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562267903P 2015-12-15 2015-12-15
US62/267,903 2015-12-15
US201662377466P 2016-08-19 2016-08-19
US62/377,466 2016-08-19
US15/256,325 2016-09-02
US15/256,325 US11831584B2 (en) 2015-12-15 2016-09-02 Techniques for indicating a dynamic subframe type
PCT/US2016/065744 WO2017106027A1 (en) 2015-12-15 2016-12-09 Techniques for indicating a dynamic subframe type

Publications (2)

Publication Number Publication Date
CA3004485A1 CA3004485A1 (en) 2017-06-22
CA3004485C true CA3004485C (en) 2023-08-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA3004485A Active CA3004485C (en) 2015-12-15 2016-12-09 Techniques for indicating a dynamic subframe type

Country Status (8)

Country Link
US (2) US11831584B2 (enExample)
EP (1) EP3391581B1 (enExample)
JP (1) JP6853255B2 (enExample)
KR (1) KR102358376B1 (enExample)
CN (1) CN108370308B (enExample)
CA (1) CA3004485C (enExample)
TW (1) TWI708498B (enExample)
WO (1) WO2017106027A1 (enExample)

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Also Published As

Publication number Publication date
KR102358376B1 (ko) 2022-02-03
US11831584B2 (en) 2023-11-28
TWI708498B (zh) 2020-10-21
WO2017106027A1 (en) 2017-06-22
BR112018011883A2 (pt) 2018-11-27
CA3004485A1 (en) 2017-06-22
US12512955B2 (en) 2025-12-30
JP6853255B2 (ja) 2021-03-31
EP3391581B1 (en) 2021-08-18
JP2019500790A (ja) 2019-01-10
US20240039683A1 (en) 2024-02-01
CN108370308A (zh) 2018-08-03
CN108370308B (zh) 2021-04-27
KR20180093919A (ko) 2018-08-22
TW201731250A (zh) 2017-09-01
EP3391581A1 (en) 2018-10-24
US20170170944A1 (en) 2017-06-15

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