GB2576033B - Improvements in and relating to user equipment positioning - Google Patents

Improvements in and relating to user equipment positioning Download PDF

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Publication number
GB2576033B
GB2576033B GB1812598.9A GB201812598A GB2576033B GB 2576033 B GB2576033 B GB 2576033B GB 201812598 A GB201812598 A GB 201812598A GB 2576033 B GB2576033 B GB 2576033B
Authority
GB
United Kingdom
Prior art keywords
relating
user equipment
equipment positioning
positioning
user
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.)
Active
Application number
GB1812598.9A
Other versions
GB2576033A (en
GB2576033A8 (en
GB201812598D0 (en
Inventor
Qi Yinan
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to GB1812598.9A priority Critical patent/GB2576033B/en
Publication of GB201812598D0 publication Critical patent/GB201812598D0/en
Priority to PCT/KR2019/009621 priority patent/WO2020027604A1/en
Priority to US17/250,556 priority patent/US20210176022A1/en
Publication of GB2576033A publication Critical patent/GB2576033A/en
Publication of GB2576033A8 publication Critical patent/GB2576033A8/en
Application granted granted Critical
Publication of GB2576033B publication Critical patent/GB2576033B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • 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
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • H04L27/2663—Coarse synchronisation, e.g. by correlation
    • 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
    • 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
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1812598.9A 2018-08-02 2018-08-02 Improvements in and relating to user equipment positioning Active GB2576033B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1812598.9A GB2576033B (en) 2018-08-02 2018-08-02 Improvements in and relating to user equipment positioning
PCT/KR2019/009621 WO2020027604A1 (en) 2018-08-02 2019-08-01 Method and apparatus for providing a positional reference signal in a mobile communication system
US17/250,556 US20210176022A1 (en) 2018-08-02 2019-08-01 Method and apparatus for providing a positional reference signal in a mobile communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1812598.9A GB2576033B (en) 2018-08-02 2018-08-02 Improvements in and relating to user equipment positioning

Publications (4)

Publication Number Publication Date
GB201812598D0 GB201812598D0 (en) 2018-09-19
GB2576033A GB2576033A (en) 2020-02-05
GB2576033A8 GB2576033A8 (en) 2020-03-11
GB2576033B true GB2576033B (en) 2021-08-18

Family

ID=63518451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1812598.9A Active GB2576033B (en) 2018-08-02 2018-08-02 Improvements in and relating to user equipment positioning

Country Status (1)

Country Link
GB (1) GB2576033B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112532360B (en) * 2019-08-30 2022-08-09 华为技术有限公司 Method and related device for sending positioning reference signal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017184865A1 (en) * 2016-04-20 2017-10-26 Convida Wireless, Llc Configurable reference signals
WO2018144667A1 (en) * 2017-02-02 2018-08-09 Qualcomm Incorporated Methods and apparatus for on-demand user equipment positioning

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017184865A1 (en) * 2016-04-20 2017-10-26 Convida Wireless, Llc Configurable reference signals
WO2018144667A1 (en) * 2017-02-02 2018-08-09 Qualcomm Incorporated Methods and apparatus for on-demand user equipment positioning

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
3GPP; TSGRAN; E-UTRA; Physical channels and modulation (Release 15", 3GPP TSG 36.211, (20180705) *

Also Published As

Publication number Publication date
GB2576033A (en) 2020-02-05
GB2576033A8 (en) 2020-03-11
GB201812598D0 (en) 2018-09-19

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