JPWO2021095215A1 - - Google Patents

Info

Publication number
JPWO2021095215A1
JPWO2021095215A1 JP2021555732A JP2021555732A JPWO2021095215A1 JP WO2021095215 A1 JPWO2021095215 A1 JP WO2021095215A1 JP 2021555732 A JP2021555732 A JP 2021555732A JP 2021555732 A JP2021555732 A JP 2021555732A JP WO2021095215 A1 JPWO2021095215 A1 JP WO2021095215A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021555732A
Other languages
Japanese (ja)
Other versions
JPWO2021095215A5 (https=
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 filed Critical
Publication of JPWO2021095215A1 publication Critical patent/JPWO2021095215A1/ja
Publication of JPWO2021095215A5 publication Critical patent/JPWO2021095215A5/ja
Priority to JP2024210561A priority Critical patent/JP2025029100A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021555732A 2019-11-14 2019-11-14 Pending JPWO2021095215A1 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024210561A JP2025029100A (ja) 2019-11-14 2024-12-03 端末

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/044780 WO2021095215A1 (ja) 2019-11-14 2019-11-14 端末

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024210561A Division JP2025029100A (ja) 2019-11-14 2024-12-03 端末

Publications (2)

Publication Number Publication Date
JPWO2021095215A1 true JPWO2021095215A1 (https=) 2021-05-20
JPWO2021095215A5 JPWO2021095215A5 (https=) 2022-11-15

Family

ID=75912945

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021555732A Pending JPWO2021095215A1 (https=) 2019-11-14 2019-11-14
JP2024210561A Pending JP2025029100A (ja) 2019-11-14 2024-12-03 端末

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024210561A Pending JP2025029100A (ja) 2019-11-14 2024-12-03 端末

Country Status (6)

Country Link
US (1) US12213088B2 (https=)
EP (1) EP4061074A4 (https=)
JP (2) JPWO2021095215A1 (https=)
KR (1) KR20220099956A (https=)
CN (1) CN114600528B (https=)
WO (1) WO2021095215A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022006744A1 (zh) * 2020-07-07 2022-01-13 北京小米移动软件有限公司 定位方法、装置、通信设备及存储介质
CN117897979A (zh) * 2021-09-24 2024-04-16 苹果公司 用于小区间多传输和接收（多TRP、mTRP）操作的波束指示
JP2024160194A (ja) * 2021-09-30 2024-11-13 シャープ株式会社 端末装置、基地局装置、および、通信方法
EP4507207A1 (en) * 2023-08-10 2025-02-12 Nokia Technologies Oy Facilitating low system overhead system information delivery in beam based system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10492157B2 (en) * 2017-01-04 2019-11-26 Samsung Electronics Co., Ltd. Method and apparatus for system information delivery in advanced wireless systems
JP6930107B2 (ja) * 2017-01-06 2021-09-01 ソニーグループ株式会社 基地局装置、端末装置、方法及び記録媒体
US11160050B2 (en) * 2018-03-28 2021-10-26 Samsung Electronics Co., Ltd. Method and apparatus for supporting large subcarrier spacing for SS/PBCH block
HUE063093T2 (hu) * 2019-11-12 2024-01-28 Guangdong Oppo Mobile Telecommunications Vezeték nélküli kommunikációs eljárás, hálózati eszköz és végberendezés

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
OPPO: "Enhancements to initial access procedure for NR-U[online]", 3GPP TSG RAN WG1 #99 R1-1912507, JPN6023046731, 9 November 2019 (2019-11-09), ISSN: 0005407034 *
POTEVIO: "Enhancements to Initial Access Procedures for NR-U[online]", 3GPP TSG RAN WG1 #99 R1-1913056, JPN6024011387, 22 November 2019 (2019-11-22), ISSN: 0005407033 *
QUALCOMM INCORPORATED: "Initial access and mobility procedures for NR unlicensed[online]", 3GPP TSG RAN WG1 #98B R1-1911098, JPN6024011386, 20 October 2019 (2019-10-20), ISSN: 0005407035 *
SHARP: "Initial access procedure for NR-U", 3GPP TSG RAN WG1 #99 R1-1912765, JPN6020022790, 9 November 2019 (2019-11-09), ISSN: 0005196197 *

Also Published As

Publication number Publication date
EP4061074A4 (en) 2023-09-13
WO2021095215A1 (ja) 2021-05-20
EP4061074A1 (en) 2022-09-21
JP2025029100A (ja) 2025-03-05
CN114600528B (zh) 2025-04-01
US12213088B2 (en) 2025-01-28
US20220408383A1 (en) 2022-12-22
KR20220099956A (ko) 2022-07-14
CN114600528A (zh) 2022-06-07

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