CA3065956A1 - Reference signal design - Google Patents

Reference signal design Download PDF

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Publication number
CA3065956A1
CA3065956A1 CA3065956A CA3065956A CA3065956A1 CA 3065956 A1 CA3065956 A1 CA 3065956A1 CA 3065956 A CA3065956 A CA 3065956A CA 3065956 A CA3065956 A CA 3065956A CA 3065956 A1 CA3065956 A1 CA 3065956A1
Authority
CA
Canada
Prior art keywords
ssb
dmrs
index
certain aspects
ssbs
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
CA3065956A
Other languages
English (en)
French (fr)
Inventor
Navid Abedini
Muhammad Nazmul ISLAM
Bilal SADIQ
Peter Gaal
Haitong Sun
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 CA3065956A1 publication Critical patent/CA3065956A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • 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
    • 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
    • H04L27/2657—Carrier synchronisation
    • 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
    • H04L5/0048—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
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
CA3065956A 2017-07-14 2018-07-09 Reference signal design Pending CA3065956A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762532851P 2017-07-14 2017-07-14
US62/532,851 2017-07-14
US16/028,312 2018-07-05
US16/028,312 US10530623B2 (en) 2017-07-14 2018-07-05 Reference signal design
PCT/US2018/041244 WO2019014106A1 (en) 2017-07-14 2018-07-09 REFERENCE SIGNAL DESIGN

Publications (1)

Publication Number Publication Date
CA3065956A1 true CA3065956A1 (en) 2019-01-17

Family

ID=64999304

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3065956A Pending CA3065956A1 (en) 2017-07-14 2018-07-09 Reference signal design

Country Status (8)

Country Link
US (3) US10536313B2 (https=)
EP (2) EP3652881B1 (https=)
JP (2) JP7535938B2 (https=)
KR (1) KR102661059B1 (https=)
CN (2) CN110892666B (https=)
BR (1) BR112020000501A2 (https=)
CA (1) CA3065956A1 (https=)
WO (2) WO2019014104A1 (https=)

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Also Published As

Publication number Publication date
JP2020527888A (ja) 2020-09-10
KR20200028932A (ko) 2020-03-17
EP3652880A1 (en) 2020-05-20
EP3652881B1 (en) 2022-05-25
EP3652881A1 (en) 2020-05-20
CN110892666A (zh) 2020-03-17
US20190020517A1 (en) 2019-01-17
US10530623B2 (en) 2020-01-07
KR102661059B1 (ko) 2024-04-25
BR112020000501A2 (pt) 2020-07-14
JP2023106492A (ja) 2023-08-01
JP7535938B2 (ja) 2024-08-19
CN110870247B (zh) 2022-10-25
US10536313B2 (en) 2020-01-14
EP3652880B1 (en) 2022-05-04
WO2019014106A1 (en) 2019-01-17
US10868703B2 (en) 2020-12-15
US20190021062A1 (en) 2019-01-17
CN110892666B (zh) 2022-08-05
WO2019014104A1 (en) 2019-01-17
US20200076659A1 (en) 2020-03-05
CN110870247A (zh) 2020-03-06

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