CA3076825A1 - Timing advance granularity for uplink with different numerologies - Google Patents

Timing advance granularity for uplink with different numerologies Download PDF

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Publication number
CA3076825A1
CA3076825A1 CA3076825A CA3076825A CA3076825A1 CA 3076825 A1 CA3076825 A1 CA 3076825A1 CA 3076825 A CA3076825 A CA 3076825A CA 3076825 A CA3076825 A CA 3076825A CA 3076825 A1 CA3076825 A1 CA 3076825A1
Authority
CA
Canada
Prior art keywords
granularity
uplink
bwp
command
carrier
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA3076825A
Other languages
English (en)
French (fr)
Other versions
CA3076825C (en
Inventor
Muhammad Nazmul ISLAM
Peter Pui Lok Ang
Wanshi Chen
Peter Gaal
Tao Luo
Heechoon Lee
Sony Akkarakaran
Jing Sun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA3076825A1 publication Critical patent/CA3076825A1/en
Application granted granted Critical
Publication of CA3076825C publication Critical patent/CA3076825C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
CA3076825A 2017-11-03 2018-11-01 Timing advance granularity for uplink with different numerologies Active CA3076825C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201762581579P 2017-11-03 2017-11-03
US62/581,579 2017-11-03
US201762588269P 2017-11-17 2017-11-17
US62/588,269 2017-11-17
US16/176,415 US11540256B2 (en) 2017-11-03 2018-10-31 Timing advance granularity for uplink with different numerologies
US16/176,415 2018-10-31
PCT/US2018/058761 WO2019089964A1 (en) 2017-11-03 2018-11-01 Timing advance granularity for uplink with different numerologies

Publications (2)

Publication Number Publication Date
CA3076825A1 true CA3076825A1 (en) 2019-05-09
CA3076825C CA3076825C (en) 2025-07-29

Family

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Also Published As

Publication number Publication date
BR112020008786A2 (pt) 2020-10-13
WO2019089964A1 (en) 2019-05-09
TWI786214B (zh) 2022-12-11
US20190141697A1 (en) 2019-05-09
US11540256B2 (en) 2022-12-27
TW201931906A (zh) 2019-08-01
KR20200079487A (ko) 2020-07-03
KR102695097B1 (ko) 2024-08-13
CN111316720A (zh) 2020-06-19
EP3704908A1 (en) 2020-09-09
CN111316720B (zh) 2022-03-29
JP2021502020A (ja) 2021-01-21
JP7247180B2 (ja) 2023-03-28

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Legal Events

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Effective date: 20231030