CN114760687B - 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

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Publication number
CN114760687B
CN114760687B CN202210554821.4A CN202210554821A CN114760687B CN 114760687 B CN114760687 B CN 114760687B CN 202210554821 A CN202210554821 A CN 202210554821A CN 114760687 B CN114760687 B CN 114760687B
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CN
China
Prior art keywords
timing adjustment
granularity
timing
command
parameter design
Prior art date
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CN202210554821.4A
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English (en)
Chinese (zh)
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CN114760687A (zh
Inventor
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
    • 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
    • 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

Landscapes

  • 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)
CN202210554821.4A 2017-08-10 2018-08-09 用于可变定时调整粒度的技术和装置 Active CN114760687B (zh)

Applications Claiming Priority (6)

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
CN201880050984.0A CN110999425B (zh) 2017-08-10 2018-08-09 用于可变定时调整粒度的技术和装置

Related Parent Applications (1)

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CN201880050984.0A Division CN110999425B (zh) 2017-08-10 2018-08-09 用于可变定时调整粒度的技术和装置

Publications (2)

Publication Number Publication Date
CN114760687A CN114760687A (zh) 2022-07-15
CN114760687B true CN114760687B (zh) 2026-03-20

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CN202210554821.4A Active CN114760687B (zh) 2017-08-10 2018-08-09 用于可变定时调整粒度的技术和装置
CN201880050984.0A Active CN110999425B (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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Country Status (9)

Country Link
US (3) US11032816B2 (https=)
EP (1) EP3665976A1 (https=)
JP (1) JP7217262B2 (https=)
KR (1) KR102664514B1 (https=)
CN (2) CN114760687B (https=)
BR (1) BR112020002344A2 (https=)
SG (1) SG11202000046TA (https=)
TW (1) TWI785091B (https=)
WO (1) WO2019032835A1 (https=)

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US10499449B2 (en) * 2018-02-27 2019-12-03 Verizon Patent And Licensing Inc. Signal indication for 5G/new radio
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US11997632B2 (en) * 2019-04-01 2024-05-28 Telefonaktiebolaget Lm Ericsson (Publ) Methods for autonomous timing adjustment under high speed scenario
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WO2021031304A1 (zh) * 2019-08-16 2021-02-25 华为技术有限公司 一种定时同步方法及装置
WO2021089906A1 (en) * 2019-11-05 2021-05-14 Nokia Technologies Oy Enhancement on provision of timing advance data
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WO2022027649A1 (zh) * 2020-08-07 2022-02-10 Oppo广东移动通信有限公司 时间精度指示方法及装置、终端设备、网络设备
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CN121604094A (zh) * 2024-08-15 2026-03-03 维沃移动通信有限公司 定时调整、通信方法、终端及网络侧设备

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Also Published As

Publication number Publication date
US12232092B2 (en) 2025-02-18
US20190053228A1 (en) 2019-02-14
US11871387B2 (en) 2024-01-09
CN110999425A (zh) 2020-04-10
JP7217262B2 (ja) 2023-02-02
KR20200034737A (ko) 2020-03-31
BR112020002344A2 (pt) 2020-09-01
TWI785091B (zh) 2022-12-01
CN114760687A (zh) 2022-07-15
KR102664514B1 (ko) 2024-05-09
JP2020530682A (ja) 2020-10-22
WO2019032835A1 (en) 2019-02-14
TW201922013A (zh) 2019-06-01
US20210298014A1 (en) 2021-09-23
SG11202000046TA (en) 2020-02-27
US20240172198A1 (en) 2024-05-23
US11032816B2 (en) 2021-06-08
EP3665976A1 (en) 2020-06-17
CN110999425B (zh) 2022-05-24

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