PL3665928T3 - Pomiar i zgłaszanie dla zarządzania zakłóceniami krzyżowymi opartego na sygnałach referencyjnych - Google Patents

Pomiar i zgłaszanie dla zarządzania zakłóceniami krzyżowymi opartego na sygnałach referencyjnych

Info

Publication number
PL3665928T3
PL3665928T3 PL18843156.3T PL18843156T PL3665928T3 PL 3665928 T3 PL3665928 T3 PL 3665928T3 PL 18843156 T PL18843156 T PL 18843156T PL 3665928 T3 PL3665928 T3 PL 3665928T3
Authority
PL
Poland
Prior art keywords
report
measurement
cross
reference signals
interference management
Prior art date
Application number
PL18843156.3T
Other languages
English (en)
Inventor
Du Ho Kang
Sebastian FAXÉR
Robert Mark Harrison
Sorour Falahati
Havish Koorapaty
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of PL3665928T3 publication Critical patent/PL3665928T3/pl

Links

Classifications

    • 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
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H04L5/10—Channels characterised by the type of signal the signals being represented by different frequencies with dynamo-electric generation of carriers; with mechanical filters or demodulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
PL18843156.3T 2017-08-11 2018-08-10 Pomiar i zgłaszanie dla zarządzania zakłóceniami krzyżowymi opartego na sygnałach referencyjnych PL3665928T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762544408P 2017-08-11 2017-08-11
PCT/SE2018/050808 WO2019032031A1 (en) 2017-08-11 2018-08-10 MEASUREMENT AND REPORT FOR INTERFERENCE MANAGEMENT BETWEEN CONNECTIONS BASED ON REFERENCE SIGNALS

Publications (1)

Publication Number Publication Date
PL3665928T3 true PL3665928T3 (pl) 2024-04-22

Family

ID=65272340

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18843156.3T PL3665928T3 (pl) 2017-08-11 2018-08-10 Pomiar i zgłaszanie dla zarządzania zakłóceniami krzyżowymi opartego na sygnałach referencyjnych

Country Status (6)

Country Link
US (2) US11394587B2 (pl)
EP (1) EP3665928B1 (pl)
ES (1) ES2965950T3 (pl)
HU (1) HUE065819T2 (pl)
PL (1) PL3665928T3 (pl)
WO (1) WO2019032031A1 (pl)

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Also Published As

Publication number Publication date
US20200169435A1 (en) 2020-05-28
US12021663B2 (en) 2024-06-25
EP3665928A4 (en) 2021-04-14
EP3665928A1 (en) 2020-06-17
EP3665928B1 (en) 2023-11-15
ES2965950T3 (es) 2024-04-17
WO2019032031A1 (en) 2019-02-14
HUE065819T2 (hu) 2024-06-28
US11394587B2 (en) 2022-07-19
US20220329462A1 (en) 2022-10-13

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