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CO2020005824A2 - Métodos para la determinación de haces luego de la indicación de enlace de pares de haces - Google Patents

Métodos para la determinación de haces luego de la indicación de enlace de pares de haces

Info

Publication number
CO2020005824A2
CO2020005824A2 CONC2020/0005824A CO2020005824A CO2020005824A2 CO 2020005824 A2 CO2020005824 A2 CO 2020005824A2 CO 2020005824 A CO2020005824 A CO 2020005824A CO 2020005824 A2 CO2020005824 A2 CO 2020005824A2
Authority
CO
Colombia
Prior art keywords
bpl
data
tti
base station
threshold value
Prior art date
Application number
CONC2020/0005824A
Other languages
English (en)
Inventor
Xiao Feng Wang
Sundar Subramanian
Juergen Cezanne
Bilal Sadiq
Muhammad Nazmul Islam
Junyi Li
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CO2020005824A2 publication Critical patent/CO2020005824A2/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
    • H04B7/0613—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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • 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
    • H04B7/0408—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
    • H04B7/08—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
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • 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
    • H04W72/232—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Vehicle Body Suspensions (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

RESUMEN Se describen los métodos, sistemas y dispositivos para comunicaciones inalámbricas que brindan la señalización y conmutación de enlaces de pares de haces (BPL) para haces de transmisión direccional entre una estación base y un equipo de usuario (UE). Puede determinarse un valor umbral, que corresponde a una cantidad de tiempo para que un UE reciba y decodifique información de control, y aplique un BPL distinto a un BPL actual que está en uso. El UE puede mantener un BPL para datos, que se utiliza durante intervalos de tiempo de transmisión (TTI) de datos hasta que se recibe una indicación para cambiar el BPL para datos. El UE y la estación base pueden determinar el cambio entre BPL con base, al menos en parte, en el valor umbral y un desplazamiento de programación entre una transmisión de canal de control que asigna recursos para un TTI de datos y un comienzo del TTI de datos.
CONC2020/0005824A 2017-11-17 2020-05-13 Métodos para la determinación de haces luego de la indicación de enlace de pares de haces CO2020005824A2 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762588180P 2017-11-17 2017-11-17
US16/192,020 US10778306B2 (en) 2017-11-17 2018-11-15 Methods for beam determination after beam pair link indication
PCT/US2018/061519 WO2019099827A1 (en) 2017-11-17 2018-11-16 Methods for beam determination after beam pair link indication

Publications (1)

Publication Number Publication Date
CO2020005824A2 true CO2020005824A2 (es) 2020-05-29

Family

ID=66534689

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2020/0005824A CO2020005824A2 (es) 2017-11-17 2020-05-13 Métodos para la determinación de haces luego de la indicación de enlace de pares de haces

Country Status (18)

Country Link
US (3) US10778306B2 (es)
EP (1) EP3711186B1 (es)
JP (2) JP7314132B2 (es)
KR (2) KR102746070B1 (es)
CN (2) CN111357211B (es)
AU (1) AU2018368724B2 (es)
BR (1) BR112020009718A2 (es)
CA (1) CA3079261A1 (es)
CL (1) CL2020001261A1 (es)
CO (1) CO2020005824A2 (es)
IL (1) IL273945B2 (es)
MX (1) MX2020005115A (es)
MY (1) MY204322A (es)
PH (1) PH12020550421A1 (es)
SG (1) SG11202003325PA (es)
TW (1) TWI780262B (es)
WO (1) WO2019099827A1 (es)
ZA (1) ZA202002837B (es)

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US10873862B2 (en) * 2017-09-12 2020-12-22 Mediatek Inc. Reference signal design for beamforming in wireless communication systems
US10778306B2 (en) * 2017-11-17 2020-09-15 Qualcomm Incorporated Methods for beam determination after beam pair link indication
CN113055147A (zh) * 2018-02-11 2021-06-29 华为技术有限公司 准共址信息的确定方法、装置及设备
AU2019267724A1 (en) * 2018-05-05 2020-11-26 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for resource scheduling and network node
CN114557083A (zh) * 2019-10-25 2022-05-27 华为技术有限公司 一种传输数据的方法、装置及相关设备
US12021953B2 (en) * 2021-05-24 2024-06-25 Texas Instruments Incorporated Priority selection for multiple protocol stacks
WO2024168761A1 (zh) * 2023-02-16 2024-08-22 富士通株式会社 转发器及其波束指示方法、网络设备和通信系统

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Also Published As

Publication number Publication date
JP7314132B2 (ja) 2023-07-25
IL273945B2 (en) 2025-02-01
IL273945A (en) 2020-05-31
CL2020001261A1 (es) 2021-02-12
JP7584584B2 (ja) 2024-11-15
US20230029863A1 (en) 2023-02-02
BR112020009718A2 (pt) 2020-10-27
JP2021503767A (ja) 2021-02-12
KR102746070B1 (ko) 2024-12-23
US11831374B2 (en) 2023-11-28
US11411628B2 (en) 2022-08-09
PH12020550421A1 (en) 2021-04-05
US20190158163A1 (en) 2019-05-23
KR20250004159A (ko) 2025-01-07
TWI780262B (zh) 2022-10-11
NZ763534A (en) 2023-11-24
CA3079261A1 (en) 2019-05-23
EP3711186B1 (en) 2024-05-15
RU2020115712A (ru) 2021-12-17
JP2023138519A (ja) 2023-10-02
CN111357211A (zh) 2020-06-30
MX2020005115A (es) 2020-09-09
KR20200087770A (ko) 2020-07-21
WO2019099827A1 (en) 2019-05-23
AU2018368724A1 (en) 2020-05-07
US10778306B2 (en) 2020-09-15
CN111357211B (zh) 2024-06-14
MY204322A (en) 2024-08-23
US20200412428A1 (en) 2020-12-31
ZA202002837B (en) 2023-04-26
AU2018368724B2 (en) 2022-12-08
EP3711186A1 (en) 2020-09-23
CN118473486A (zh) 2024-08-09
IL273945B1 (en) 2024-10-01
TW201924467A (zh) 2019-06-16
SG11202003325PA (en) 2020-05-28

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