CN110999425B - 用于可变定时调整粒度的技术和装置 - Google Patents

用于可变定时调整粒度的技术和装置 Download PDF

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CN110999425B
CN110999425B CN201880050984.0A CN201880050984A CN110999425B CN 110999425 B CN110999425 B CN 110999425B CN 201880050984 A CN201880050984 A CN 201880050984A CN 110999425 B CN110999425 B CN 110999425B
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timing adjustment
user equipment
granularity
cell
tag
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CN110999425A (zh
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S·阿卡拉卡兰
T·罗
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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
    • 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
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • H04W72/04—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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Networks Using Active Elements (AREA)
  • Pulse Circuits (AREA)
CN201880050984.0A 2017-08-10 2018-08-09 用于可变定时调整粒度的技术和装置 Active CN110999425B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210554821.4A CN114760687A (zh) 2017-08-10 2018-08-09 用于可变定时调整粒度的技术和装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762543653P 2017-08-10 2017-08-10
US62/543,653 2017-08-10
US16/058,765 US11032816B2 (en) 2017-08-10 2018-08-08 Techniques and apparatuses for variable timing adjustment granularity
US16/058,765 2018-08-08
PCT/US2018/046020 WO2019032835A1 (en) 2017-08-10 2018-08-09 TECHNIQUES AND APPARATUS FOR VARIABLE SYNCHRONIZATION ADJUSTMENT GRANULARITY

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CN110999425A CN110999425A (zh) 2020-04-10
CN110999425B true CN110999425B (zh) 2022-05-24

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CN202210554821.4A Pending CN114760687A (zh) 2017-08-10 2018-08-09 用于可变定时调整粒度的技术和装置

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US (3) US11032816B2 (enExample)
EP (1) EP3665976A1 (enExample)
JP (1) JP7217262B2 (enExample)
KR (1) KR102664514B1 (enExample)
CN (2) CN110999425B (enExample)
BR (1) BR112020002344A2 (enExample)
SG (1) SG11202000046TA (enExample)
TW (1) TWI785091B (enExample)
WO (1) WO2019032835A1 (enExample)

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US20240283594A1 (en) * 2023-02-16 2024-08-22 Qualcomm Incorporated Configurable timing advance command granularity

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Publication number Publication date
US20190053228A1 (en) 2019-02-14
US20210298014A1 (en) 2021-09-23
TWI785091B (zh) 2022-12-01
JP2020530682A (ja) 2020-10-22
KR102664514B1 (ko) 2024-05-09
JP7217262B2 (ja) 2023-02-02
SG11202000046TA (en) 2020-02-27
US20240172198A1 (en) 2024-05-23
US11032816B2 (en) 2021-06-08
TW201922013A (zh) 2019-06-01
WO2019032835A1 (en) 2019-02-14
CN114760687A (zh) 2022-07-15
US11871387B2 (en) 2024-01-09
US12232092B2 (en) 2025-02-18
CN110999425A (zh) 2020-04-10
KR20200034737A (ko) 2020-03-31
BR112020002344A2 (pt) 2020-09-01
EP3665976A1 (en) 2020-06-17

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