JP2025512700A - 複数のワイヤレス通信技術のためのアンテナ共有 - Google Patents

複数のワイヤレス通信技術のためのアンテナ共有 Download PDF

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Publication number
JP2025512700A
JP2025512700A JP2024552494A JP2024552494A JP2025512700A JP 2025512700 A JP2025512700 A JP 2025512700A JP 2024552494 A JP2024552494 A JP 2024552494A JP 2024552494 A JP2024552494 A JP 2024552494A JP 2025512700 A JP2025512700 A JP 2025512700A
Authority
JP
Japan
Prior art keywords
wireless communication
antennas
communication technology
location
wireless
Prior art date
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
JP2024552494A
Other languages
English (en)
Japanese (ja)
Other versions
JP2025512700A5 (https=
Inventor
ルオン、レ・グェン
ジャオ、リャン
ワン、チェン－ハン
グプタ、サントシュ・クマー
グプタ、シシル
コールマン、マイケル
ジャン、シャオシン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 JP2025512700A publication Critical patent/JP2025512700A/ja
Publication of JP2025512700A5 publication Critical patent/JP2025512700A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G01S5/0221—Receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
    • 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
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2024552494A 2022-03-21 2023-01-27 複数のワイヤレス通信技術のためのアンテナ共有 Pending JP2025512700A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/699,918 US12101734B2 (en) 2022-03-21 2022-03-21 Antenna sharing for multiple wireless communication technologies
US17/699,918 2022-03-21
PCT/US2023/011777 WO2023183086A1 (en) 2022-03-21 2023-01-27 Antenna sharing for multiple wireless communication technologies

Publications (2)

Publication Number Publication Date
JP2025512700A true JP2025512700A (ja) 2025-04-22
JP2025512700A5 JP2025512700A5 (https=) 2026-01-15

Family

ID=85476346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024552494A Pending JP2025512700A (ja) 2022-03-21 2023-01-27 複数のワイヤレス通信技術のためのアンテナ共有

Country Status (7)

Country Link
US (1) US12101734B2 (https=)
EP (1) EP4497283A1 (https=)
JP (1) JP2025512700A (https=)
KR (1) KR20240160573A (https=)
CN (1) CN118786725A (https=)
TW (1) TW202339535A (https=)
WO (1) WO2023183086A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023179432A1 (zh) * 2022-03-24 2023-09-28 荣耀终端有限公司 天线切换方法及终端设备
CN120603051B (zh) * 2025-08-07 2026-01-02 陕西烽火宏声科技有限责任公司 通信定位设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9924381B2 (en) 2012-08-13 2018-03-20 Telefonaktiebolaget Lm Ericsson (Publ) Enhancing uplink measurements for positioning by adaptively using multi-antenna systems
CN106851550B (zh) 2015-12-04 2020-02-14 华为技术有限公司 一种定位终端的方法以及基带单元
US11582621B2 (en) * 2019-10-30 2023-02-14 Zebra Technologies Corporation Sensor-assisted technique for RF power normalization in locationing applications
US20220039056A1 (en) 2020-07-22 2022-02-03 Qualcomm Incorporated Methods and apparatus for user equipment based prioritization and reporting of positioning technologies and methods
US11924802B2 (en) * 2020-10-27 2024-03-05 Qualcomm Incorporated Frequency dependent beam patterns for positioning
US11510172B1 (en) * 2021-03-03 2022-11-22 Amazon Technologies, Inc. Device detection and locationing within a wireless network
US11533700B2 (en) * 2021-03-31 2022-12-20 Qualcomm Incorporated Geometric dilution of precision based transmit/receive point selection for wireless positioning

Also Published As

Publication number Publication date
CN118786725A (zh) 2024-10-15
TW202339535A (zh) 2023-10-01
US20230300775A1 (en) 2023-09-21
EP4497283A1 (en) 2025-01-29
WO2023183086A1 (en) 2023-09-28
KR20240160573A (ko) 2024-11-11
US12101734B2 (en) 2024-09-24

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