PL3846375T3 - Sposoby i aparat związane z selektywnym wzmacnianiem sygnałów - Google Patents

Sposoby i aparat związane z selektywnym wzmacnianiem sygnałów

Info

Publication number
PL3846375T3
PL3846375T3 PL21158651.6T PL21158651T PL3846375T3 PL 3846375 T3 PL3846375 T3 PL 3846375T3 PL 21158651 T PL21158651 T PL 21158651T PL 3846375 T3 PL3846375 T3 PL 3846375T3
Authority
PL
Poland
Prior art keywords
methods
radio signals
apparatus relating
selective enhancement
enhancement
Prior art date
Application number
PL21158651.6T
Other languages
English (en)
Inventor
Niclas Wiberg
Andreas BERGSTRÖM
Håkan ANDERSSON
Johan FURUSKOG
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 PL3846375T3 publication Critical patent/PL3846375T3/pl

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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04L5/0051—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • 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
    • H04B7/0413—MIMO systems
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • 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
    • H04L5/0035—Resource allocation in a cooperative multipoint environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
PL21158651.6T 2015-10-22 2016-10-06 Sposoby i aparat związane z selektywnym wzmacnianiem sygnałów PL3846375T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562244944P 2015-10-22 2015-10-22

Publications (1)

Publication Number Publication Date
PL3846375T3 true PL3846375T3 (pl) 2023-04-24

Family

ID=57121246

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21158651.6T PL3846375T3 (pl) 2015-10-22 2016-10-06 Sposoby i aparat związane z selektywnym wzmacnianiem sygnałów

Country Status (12)

Country Link
US (3) US11223460B2 (pl)
EP (3) EP3846375B1 (pl)
JP (3) JP2018537891A (pl)
CN (2) CN114629614B (pl)
DK (1) DK3365997T3 (pl)
ES (2) ES2875602T3 (pl)
FI (1) FI3846375T3 (pl)
PL (1) PL3846375T3 (pl)
PT (1) PT3846375T (pl)
RU (1) RU2695636C1 (pl)
WO (1) WO2017067794A1 (pl)
ZA (1) ZA201802504B (pl)

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Also Published As

Publication number Publication date
US11223460B2 (en) 2022-01-11
EP3846375B1 (en) 2022-12-07
ES2875602T3 (es) 2021-11-10
JP7528175B2 (ja) 2024-08-05
CN114629614A (zh) 2022-06-14
PT3846375T (pt) 2022-12-28
CN108370303B (zh) 2022-03-08
WO2017067794A1 (en) 2017-04-27
US20170264415A1 (en) 2017-09-14
ZA201802504B (en) 2019-07-31
US20240171347A1 (en) 2024-05-23
EP4184844A1 (en) 2023-05-24
CN114629614B (zh) 2024-11-01
EP3846375A1 (en) 2021-07-07
EP3365997B1 (en) 2021-03-24
US11916835B2 (en) 2024-02-27
US20220103327A1 (en) 2022-03-31
CN108370303A (zh) 2018-08-03
RU2695636C1 (ru) 2019-07-25
JP2023017778A (ja) 2023-02-07
FI3846375T3 (fi) 2023-01-13
JP2020188473A (ja) 2020-11-19
DK3365997T3 (da) 2021-06-07
JP2018537891A (ja) 2018-12-20
EP3365997A1 (en) 2018-08-29
US12348451B2 (en) 2025-07-01
ES2935739T3 (es) 2023-03-09

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