SG11202000046TA - Techniques and apparatuses for variable timing adjustment granularity - Google Patents

Techniques and apparatuses for variable timing adjustment granularity

Info

Publication number
SG11202000046TA
SG11202000046TA SG11202000046TA SG11202000046TA SG11202000046TA SG 11202000046T A SG11202000046T A SG 11202000046TA SG 11202000046T A SG11202000046T A SG 11202000046TA SG 11202000046T A SG11202000046T A SG 11202000046TA SG 11202000046T A SG11202000046T A SG 11202000046TA
Authority
SG
Singapore
Prior art keywords
apparatuses
techniques
timing adjustment
variable timing
adjustment granularity
Prior art date
Application number
SG11202000046TA
Other languages
English (en)
Inventor
Sony Akkarakaran
Tao Luo
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 SG11202000046TA publication Critical patent/SG11202000046TA/en

Links

Classifications

    • 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
    • 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
    • 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
    • H04W72/0453—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)
SG11202000046TA 2017-08-10 2018-08-09 Techniques and apparatuses for variable timing adjustment granularity SG11202000046TA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762543653P 2017-08-10 2017-08-10
US16/058,765 US11032816B2 (en) 2017-08-10 2018-08-08 Techniques and apparatuses for variable timing adjustment granularity
PCT/US2018/046020 WO2019032835A1 (fr) 2017-08-10 2018-08-09 Techniques et appareils pour une granularité de réglage de synchronisation variable

Publications (1)

Publication Number Publication Date
SG11202000046TA true SG11202000046TA (en) 2020-02-27

Family

ID=63371813

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202000046TA SG11202000046TA (en) 2017-08-10 2018-08-09 Techniques and apparatuses for variable timing adjustment granularity

Country Status (9)

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

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EP3675576B1 (fr) * 2017-09-10 2022-11-02 LG Electronics Inc. Procédé et dispositif d'émission et de réception de signal à l'aide d'agrégation de porteuse dans un système de communication sans fil
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US10499449B2 (en) * 2018-02-27 2019-12-03 Verizon Patent And Licensing Inc. Signal indication for 5G/new radio
US11082941B2 (en) * 2018-08-09 2021-08-03 Qualcomm Incorporated Timing offset techniques in wireless communications
WO2020079760A1 (fr) * 2018-10-16 2020-04-23 株式会社Ｎｔｔドコモ Terminal et procédé de communication
WO2020204792A1 (fr) * 2019-04-01 2020-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Procédés de réglage de synchronisation autonome dans un scénario à grande vitesse
CN111867039B (zh) 2019-04-29 2021-12-10 华为技术有限公司 终端设备的ta确定方法及装置
WO2021031304A1 (fr) * 2019-08-16 2021-02-25 华为技术有限公司 Procédé et appareil de synchronisation temporelle
EP4008138A4 (fr) * 2019-11-05 2023-08-09 Nokia Technologies Oy Amélioration apportée à la fourniture de données d'avance temporelle
US11678340B2 (en) * 2020-01-31 2023-06-13 Qualcomm Incorporated Timing advance command in downlink control information
WO2022027649A1 (fr) * 2020-08-07 2022-02-10 Oppo广东移动通信有限公司 Procédé et appareil d'indication de précision temporelle, dispositif de terminal et dispositif de réseau
US20220061003A1 (en) * 2020-08-20 2022-02-24 Qualcomm Incorporated Timing adjustment in sidelink
WO2022077144A1 (fr) * 2020-10-12 2022-04-21 Lenovo (Beijing) Limited Procédé et appareil de compensation de retard de propagation
EP4197263A1 (fr) * 2020-10-15 2023-06-21 FG Innovation Company Limited Commande de synchronisation d'action de commande mac-ce dans des réseaux non terrestres
US20220408387A1 (en) * 2021-06-17 2022-12-22 Electronics And Telecommunications Research Institute Method and apparatus for timing adjustment in mobile communication system
KR102482019B1 (ko) * 2021-06-17 2022-12-27 한국전자통신연구원 이동 통신 시스템에서 시간 조절을 위한 방법 및 장치
US20240283594A1 (en) * 2023-02-16 2024-08-22 Qualcomm Incorporated Configurable timing advance command granularity

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US8634313B2 (en) * 2009-06-19 2014-01-21 Qualcomm Incorporated Method and apparatus that facilitates a timing alignment in a multicarrier system
US9872261B2 (en) * 2009-12-07 2018-01-16 Qualcomm Incorporated Method and apparatus for improving synchronization shift command transmission efficiency in TD-SCDMA uplink synchronization
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US11240774B2 (en) 2017-06-02 2022-02-01 Qualcomm Incorporated Timing advance group for new radio
US11032816B2 (en) 2017-08-10 2021-06-08 Qualcomm Incorporated Techniques and apparatuses for variable timing adjustment granularity

Also Published As

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

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