PT2896141T - Método num nó de rede, método num equipamento de utilizador, um nó de rede e um equipamento de utilizador para selecionar um candidato de feixe - Google Patents

Método num nó de rede, método num equipamento de utilizador, um nó de rede e um equipamento de utilizador para selecionar um candidato de feixe

Info

Publication number
PT2896141T
PT2896141T PT128845450T PT12884545T PT2896141T PT 2896141 T PT2896141 T PT 2896141T PT 128845450 T PT128845450 T PT 128845450T PT 12884545 T PT12884545 T PT 12884545T PT 2896141 T PT2896141 T PT 2896141T
Authority
PT
Portugal
Prior art keywords
user equipment
network node
selecting
beam candidate
candidate
Prior art date
Application number
PT128845450T
Other languages
English (en)
Portuguese (pt)
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp 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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of PT2896141T publication Critical patent/PT2896141T/pt

Links

Classifications

    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • 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
    • 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
    • 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
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
PT128845450T 2012-09-12 2012-09-12 Método num nó de rede, método num equipamento de utilizador, um nó de rede e um equipamento de utilizador para selecionar um candidato de feixe PT2896141T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12884545.0A EP2896141B1 (en) 2012-09-12 2012-09-12 Method in a network node, method in a user equipment, a network node and a user equipment for selecting a beam candidate
PCT/SE2012/050959 WO2014042562A1 (en) 2012-09-12 2012-09-12 Method in a network node, method in a user equipment, a network node and a user equipment for selecting a beam candidate

Publications (1)

Publication Number Publication Date
PT2896141T true PT2896141T (pt) 2020-04-30

Family

ID=50278521

Family Applications (1)

Application Number Title Priority Date Filing Date
PT128845450T PT2896141T (pt) 2012-09-12 2012-09-12 Método num nó de rede, método num equipamento de utilizador, um nó de rede e um equipamento de utilizador para selecionar um candidato de feixe

Country Status (10)

Country Link
US (1) US10014920B2 (cg-RX-API-DMAC7.html)
EP (1) EP2896141B1 (cg-RX-API-DMAC7.html)
CN (2) CN104782056B (cg-RX-API-DMAC7.html)
DK (1) DK2896141T3 (cg-RX-API-DMAC7.html)
ES (1) ES2786036T3 (cg-RX-API-DMAC7.html)
HU (1) HUE049021T2 (cg-RX-API-DMAC7.html)
IN (1) IN2015DN01252A (cg-RX-API-DMAC7.html)
PL (1) PL2896141T3 (cg-RX-API-DMAC7.html)
PT (1) PT2896141T (cg-RX-API-DMAC7.html)
WO (1) WO2014042562A1 (cg-RX-API-DMAC7.html)

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CN108990076B (zh) * 2017-05-31 2021-12-31 上海华为技术有限公司 一种波束调整的方法及基站
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CN109302720B (zh) * 2017-07-25 2021-03-23 华为技术有限公司 一种选择波束的方法及设备
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Also Published As

Publication number Publication date
EP2896141A1 (en) 2015-07-22
EP2896141B1 (en) 2020-03-18
HUE049021T2 (hu) 2020-08-28
PL2896141T3 (pl) 2020-07-27
IN2015DN01252A (cg-RX-API-DMAC7.html) 2015-06-26
WO2014042562A1 (en) 2014-03-20
ES2786036T3 (es) 2020-10-08
EP2896141A4 (en) 2016-05-11
CN104782056B (zh) 2019-12-03
US20150236772A1 (en) 2015-08-20
CN104782056A (zh) 2015-07-15
CN110690916A (zh) 2020-01-14
US10014920B2 (en) 2018-07-03
DK2896141T3 (da) 2020-04-27

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