MX2020003766A - Asignacion de recursos para procedimiento de recuperacion de falla de emision. - Google Patents

Asignacion de recursos para procedimiento de recuperacion de falla de emision.

Info

Publication number
MX2020003766A
MX2020003766A MX2020003766A MX2020003766A MX2020003766A MX 2020003766 A MX2020003766 A MX 2020003766A MX 2020003766 A MX2020003766 A MX 2020003766A MX 2020003766 A MX2020003766 A MX 2020003766A MX 2020003766 A MX2020003766 A MX 2020003766A
Authority
MX
Mexico
Prior art keywords
base station
mobile terminal
downlink
broadcasts
recovery procedure
Prior art date
Application number
MX2020003766A
Other languages
English (en)
Inventor
Hidetoshi Suzuki
Quan Kuang
Rikin SHAH
Ming-Hung Tao
Original Assignee
Panasonic Ip Corp America
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 Panasonic Ip Corp America filed Critical Panasonic Ip Corp America
Publication of MX2020003766A publication Critical patent/MX2020003766A/es

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
    • H04B7/06964—Re-selection of one or more beams after beam failure
    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • 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
    • 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
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • 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
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W72/20—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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Warping, Beaming, Or Leasing (AREA)
  • Vending Machines For Individual Products (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)

Abstract

La presente descripción se refiere a una terminal móvil, una estación base, un método de operación para una terminal móvil y un método de operación para una estación base; la terminal móvil es para comunicación en un sistema de comunicación móvil con una estación base utilizando por lo menos una de una pluralidad de emisiones de enlace descendente y por lo menos una de una pluralidad de emisiones de enlace ascendente, cada una de las emisiones de enlace descendente y de enlace ascendente que tiene diferentes directividades y/o cobertura, comprende: que, en la operación, recibe para un procedimiento de recuperación de falla de emisión, BFR, una asignación de recursos de radio de enlace ascendente dedicado para la transmisión de una señal de recuperación de falla de emisión, un procesador que, en la operación, detecta un evento de falla de emisión de enlace descendente y, en respuesta al mismo, inicia el procedimiento de recuperación de falla de emisión, incluyendo que el transceptor transmita la señal de recuperación de falla de emisión utilizando los recursos de radio de enlace ascendente dedicado de la asignación; en donde los recursos de radio de enlace ascendente dedicado están restringiendo la transmisión a un subconjunto de la pluralidad de emisiones de enlace ascendente que puede ser asignado exclusivamente por la estación base a la terminal móvil.
MX2020003766A 2017-09-28 2018-09-20 Asignacion de recursos para procedimiento de recuperacion de falla de emision. MX2020003766A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17193906.9A EP3462633A1 (en) 2017-09-28 2017-09-28 Resource allocation for the beam failure recovery procedure
PCT/EP2018/075517 WO2019063420A1 (en) 2017-09-28 2018-09-20 RESOURCE ALLOCATION FOR BEAM FAULT RECOVERY PROCEEDING PROCEDURE

Publications (1)

Publication Number Publication Date
MX2020003766A true MX2020003766A (es) 2020-07-29

Family

ID=60019700

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2020003766A MX2020003766A (es) 2017-09-28 2018-09-20 Asignacion de recursos para procedimiento de recuperacion de falla de emision.
MX2024008962A MX2024008962A (es) 2017-09-28 2020-07-13 Asignacion de recursos para procedimiento de recuperacion de falla de emision.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2024008962A MX2024008962A (es) 2017-09-28 2020-07-13 Asignacion de recursos para procedimiento de recuperacion de falla de emision.

Country Status (11)

Country Link
US (3) US11349547B2 (es)
EP (2) EP3462633A1 (es)
JP (4) JP7267265B2 (es)
KR (2) KR20240096907A (es)
CN (2) CN111149305B (es)
AU (1) AU2018340403B2 (es)
BR (1) BR112020006029A2 (es)
MX (2) MX2020003766A (es)
RU (1) RU2768975C2 (es)
WO (1) WO2019063420A1 (es)
ZA (1) ZA202002130B (es)

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WO2019245930A1 (en) 2018-06-21 2019-12-26 Google Llc Beam failure reporting
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Also Published As

Publication number Publication date
MX2024008962A (es) 2024-07-30
CN111149305B (zh) 2023-08-29
RU2768975C2 (ru) 2022-03-28
JP2025111603A (ja) 2025-07-30
JP7267265B2 (ja) 2023-05-01
KR102677220B1 (ko) 2024-06-24
KR20200060461A (ko) 2020-05-29
EP3462633A1 (en) 2019-04-03
JP2023089227A (ja) 2023-06-27
ZA202002130B (en) 2025-04-30
CN111149305A (zh) 2020-05-12
JP2020535726A (ja) 2020-12-03
JP2024059895A (ja) 2024-05-01
US20200228185A1 (en) 2020-07-16
US11349547B2 (en) 2022-05-31
JP7672529B2 (ja) 2025-05-07
KR20240096907A (ko) 2024-06-26
US20220255614A1 (en) 2022-08-11
JP7447335B2 (ja) 2024-03-11
US12107655B2 (en) 2024-10-01
WO2019063420A1 (en) 2019-04-04
BR112020006029A2 (pt) 2020-10-06
AU2018340403B2 (en) 2022-12-15
AU2018340403A1 (en) 2020-04-02
CN117040576A (zh) 2023-11-10
EP3688884A1 (en) 2020-08-05
RU2020111990A (ru) 2021-10-28
US20240421883A1 (en) 2024-12-19
RU2020111990A3 (es) 2021-10-28

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