CA3017227C - Information on reference signal structure for neighbouring cell measurements - Google Patents

Information on reference signal structure for neighbouring cell measurements Download PDF

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Publication number
CA3017227C
CA3017227C CA3017227A CA3017227A CA3017227C CA 3017227 C CA3017227 C CA 3017227C CA 3017227 A CA3017227 A CA 3017227A CA 3017227 A CA3017227 A CA 3017227A CA 3017227 C CA3017227 C CA 3017227C
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Canada
Prior art keywords
cell
resource information
specific reference
frames
reference signal
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Active
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CA3017227A
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English (en)
French (fr)
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CA3017227A1 (en
Inventor
Stefan Parkvall
David Astely
Erik Dahlman
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Optis Wireless Technology LLC
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Optis Wireless Technology LLC
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Publication date
Application filed by Optis Wireless Technology LLC filed Critical Optis Wireless Technology LLC
Priority to CA3158253A priority Critical patent/CA3158253A1/en
Publication of CA3017227A1 publication Critical patent/CA3017227A1/en
Application granted granted Critical
Publication of CA3017227C publication Critical patent/CA3017227C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04L5/003—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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • 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
    • H04L5/0014—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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • 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
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CA3017227A 2007-04-11 2008-04-03 Information on reference signal structure for neighbouring cell measurements Active CA3017227C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3158253A CA3158253A1 (en) 2007-04-11 2008-04-03 Information on reference signal structure for neighbouring cell measurements

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0700900 2007-04-11
SE0700900-4 2007-04-11
CA2683476A CA2683476C (en) 2007-04-11 2008-04-03 Information on reference signal structure for neighbouring cell measurements

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2683476A Division CA2683476C (en) 2007-04-11 2008-04-03 Information on reference signal structure for neighbouring cell measurements

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3158253A Division CA3158253A1 (en) 2007-04-11 2008-04-03 Information on reference signal structure for neighbouring cell measurements

Publications (2)

Publication Number Publication Date
CA3017227A1 CA3017227A1 (en) 2008-10-23
CA3017227C true CA3017227C (en) 2022-06-28

Family

ID=39864175

Family Applications (3)

Application Number Title Priority Date Filing Date
CA3017227A Active CA3017227C (en) 2007-04-11 2008-04-03 Information on reference signal structure for neighbouring cell measurements
CA2683476A Active CA2683476C (en) 2007-04-11 2008-04-03 Information on reference signal structure for neighbouring cell measurements
CA3158253A Pending CA3158253A1 (en) 2007-04-11 2008-04-03 Information on reference signal structure for neighbouring cell measurements

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA2683476A Active CA2683476C (en) 2007-04-11 2008-04-03 Information on reference signal structure for neighbouring cell measurements
CA3158253A Pending CA3158253A1 (en) 2007-04-11 2008-04-03 Information on reference signal structure for neighbouring cell measurements

Country Status (12)

Country Link
US (6) US8351319B2 (enExample)
EP (2) EP3823318B1 (enExample)
JP (2) JP4972705B2 (enExample)
CN (2) CN101682881B (enExample)
CA (3) CA3017227C (enExample)
ES (2) ES3058175T3 (enExample)
HU (1) HUE054175T2 (enExample)
MX (1) MX2009010915A (enExample)
MY (1) MY153213A (enExample)
NZ (1) NZ580305A (enExample)
PL (1) PL2135473T3 (enExample)
WO (1) WO2008127185A1 (enExample)

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