JP2024530862A - ワイヤレスネットワークにおける信頼できる時刻の取得のための方法および装置 - Google Patents

ワイヤレスネットワークにおける信頼できる時刻の取得のための方法および装置 Download PDF

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Publication number
JP2024530862A
JP2024530862A JP2024500574A JP2024500574A JP2024530862A JP 2024530862 A JP2024530862 A JP 2024530862A JP 2024500574 A JP2024500574 A JP 2024500574A JP 2024500574 A JP2024500574 A JP 2024500574A JP 2024530862 A JP2024530862 A JP 2024530862A
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JP
Japan
Prior art keywords
base station
time
message
location
current time
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Pending
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JP2024500574A
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English (en)
Japanese (ja)
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JP2024530862A5 (https=
Inventor
エッジ、スティーブン・ウィリアム
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Qualcomm Inc
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Qualcomm Inc
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Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2024530862A publication Critical patent/JP2024530862A/ja
Publication of JP2024530862A5 publication Critical patent/JP2024530862A5/ja
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H04W12/108—Source integrity
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/02—Setting the time according to the time information carried or implied by the radio signal the radio signal being sent by a satellite, e.g. GPS
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/14—Setting the time according to the time information carried or implied by the radio signal the radio signal being a telecommunication standard signal, e.g. GSM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/364—Delay profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/069—Authentication using certificates or pre-shared keys
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud
    • H04W12/121—Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud
    • H04W12/121—Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
    • H04W12/122—Counter-measures against attacks; Protection against rogue devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/61—Time-dependent
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/63—Location-dependent; Proximity-dependent
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • 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
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2024500574A 2021-07-27 2022-06-06 ワイヤレスネットワークにおける信頼できる時刻の取得のための方法および装置 Pending JP2024530862A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/386,325 2021-07-27
US17/386,325 US12200482B2 (en) 2021-07-27 2021-07-27 Method and apparatus for acquisition of reliable time in a wireless network
PCT/US2022/032396 WO2023009218A1 (en) 2021-07-27 2022-06-06 Method and apparatus for acquisition of reliable time in a wireless network

Publications (2)

Publication Number Publication Date
JP2024530862A true JP2024530862A (ja) 2024-08-27
JP2024530862A5 JP2024530862A5 (https=) 2025-05-16

Family

ID=82494059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024500574A Pending JP2024530862A (ja) 2021-07-27 2022-06-06 ワイヤレスネットワークにおける信頼できる時刻の取得のための方法および装置

Country Status (6)

Country Link
US (1) US12200482B2 (https=)
EP (1) EP4378226A1 (https=)
JP (1) JP2024530862A (https=)
KR (1) KR20240038706A (https=)
CN (1) CN117859381A (https=)
WO (1) WO2023009218A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4409953A1 (en) * 2021-09-27 2024-08-07 Nokia Technologies Oy Apparatus, methods, and computer programs for propagation delay determination
WO2025230480A1 (en) * 2024-04-29 2025-11-06 Telefonaktiebolaget Lm Ericsson (Publ) Communication device and method for determining
WO2026076559A1 (en) * 2024-10-08 2026-04-16 Mediatek Inc. Method to protect ue from gnss spoofing attack

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180324740A1 (en) * 2017-05-05 2018-11-08 Qualcomm Incorporated Methods and systems for positioning of a mobile device using broadcast of assistance data
US20200053678A1 (en) * 2018-08-13 2020-02-13 Samsung Electronics Co., Ltd. Wireless communication network in wireless communication system
WO2020145248A1 (ja) * 2019-01-09 2020-07-16 三菱電機株式会社 通信システムおよび通信端末
US20200374139A1 (en) * 2018-02-13 2020-11-26 Huawei Technologies Co., Ltd. Communications method and apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2017332620B2 (en) * 2016-09-23 2020-09-10 Apple Inc. Network timing synchronization
US10859595B2 (en) * 2017-04-04 2020-12-08 Qualcomm Incorporated Systems and methods for improving location accuracy for a mobile device using sensors
US10830895B2 (en) * 2017-10-18 2020-11-10 Qualcomm Incorporated Secure global navigation satellite systems
US11895695B2 (en) * 2018-02-15 2024-02-06 Qualcomm Incorporated System and method for beam failure recovery request by user equipment
WO2021067790A1 (en) * 2019-10-04 2021-04-08 Orolia Usa Inc. Methods for detecting replay attacks in gnss systems and devices thereof
US11522626B2 (en) * 2020-04-02 2022-12-06 Hitachi Energy Switzerland Ag Acquiring current time in a network
GB2601155A (en) * 2020-11-19 2022-05-25 Canon Kk Method and apparatus for synchronising the apparatuses of a wireless network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180324740A1 (en) * 2017-05-05 2018-11-08 Qualcomm Incorporated Methods and systems for positioning of a mobile device using broadcast of assistance data
US20200374139A1 (en) * 2018-02-13 2020-11-26 Huawei Technologies Co., Ltd. Communications method and apparatus
US20200053678A1 (en) * 2018-08-13 2020-02-13 Samsung Electronics Co., Ltd. Wireless communication network in wireless communication system
WO2020145248A1 (ja) * 2019-01-09 2020-07-16 三菱電機株式会社 通信システムおよび通信端末

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
QUALCOMM INCORPORATED: "Broadcast of Location Assistance Data for NR", 3GPP TSG SA WG3 #95 S3-191520, JPN6026008723, 29 April 2019 (2019-04-29), ISSN: 0005813561 *

Also Published As

Publication number Publication date
US12200482B2 (en) 2025-01-14
CN117859381A (zh) 2024-04-09
US20230032067A1 (en) 2023-02-02
TW202306405A (zh) 2023-02-01
KR20240038706A (ko) 2024-03-25
WO2023009218A1 (en) 2023-02-02
EP4378226A1 (en) 2024-06-05

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