BR112018068114A2 - retransmissão para comunicação do tipo máquina aperfeiçoada e internet de coisas de banda estreita - Google Patents

retransmissão para comunicação do tipo máquina aperfeiçoada e internet de coisas de banda estreita

Info

Publication number
BR112018068114A2
BR112018068114A2 BR112018068114A BR112018068114A BR112018068114A2 BR 112018068114 A2 BR112018068114 A2 BR 112018068114A2 BR 112018068114 A BR112018068114 A BR 112018068114A BR 112018068114 A BR112018068114 A BR 112018068114A BR 112018068114 A2 BR112018068114 A2 BR 112018068114A2
Authority
BR
Brazil
Prior art keywords
link
subframes
loopback
relay
type communication
Prior art date
Application number
BR112018068114A
Other languages
English (en)
Inventor
Xu Hao
Gaal Peter
Chen Wanshi
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 BR112018068114A2 publication Critical patent/BR112018068114A2/pt

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15507—Relay station based processing for cell extension or control of coverage area
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

o aperfeiçoamento de cobertura de um sistema emtc pode ser limitado se um dispositivo mtc muda do modo de transmissão para o modo de recepção usando subquadros que podem ser utilizados para transmissões ou recepções. a presente revelação fornece, entre outros, um mecanismo pelo qual um dispositivo pode determinar um conjunto de subquadros válidos para uso em comunicar através de um link de retorno, um link de acesso, e/ou um link direto. além disso, a presente revelação fornece um mecanismo pelo qual um dispositivo pode mudar entre comunicação diferente em operações de link usando subquadros que são indisponíveis para transmitir e/ou receber dados. o aparelho pode receber informações de configuração de repetição a partir de uma estação base em comunicação com o nó de retransmissão. além disso, o aparelho pode determinar uma configuração de repetição de retorno para um link de retorno e uma repetição de link de acesso configurada para um link de acesso no nó de retransmissão com base pelo menos na configuração de repetição recebida da estação base.
BR112018068114A 2016-03-11 2017-01-19 retransmissão para comunicação do tipo máquina aperfeiçoada e internet de coisas de banda estreita BR112018068114A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662307390P 2016-03-11 2016-03-11
US15/409,197 US10477540B2 (en) 2016-03-11 2017-01-18 Relay for enhanced machine type communication and narrow band-internet of things
PCT/US2017/014167 WO2017155611A1 (en) 2016-03-11 2017-01-19 Relay for enhanced machine type communication and narrow band-internet of things

Publications (1)

Publication Number Publication Date
BR112018068114A2 true BR112018068114A2 (pt) 2019-01-15

Family

ID=59787444

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018068114A BR112018068114A2 (pt) 2016-03-11 2017-01-19 retransmissão para comunicação do tipo máquina aperfeiçoada e internet de coisas de banda estreita

Country Status (7)

Country Link
US (2) US10477540B2 (pt)
EP (2) EP3934124A1 (pt)
CN (2) CN108781111B (pt)
AU (1) AU2017228748B2 (pt)
BR (1) BR112018068114A2 (pt)
TW (1) TWI696407B (pt)
WO (1) WO2017155611A1 (pt)

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Also Published As

Publication number Publication date
EP3934124A1 (en) 2022-01-05
AU2017228748A1 (en) 2018-08-23
CN113037353B (zh) 2022-12-09
US20170265187A1 (en) 2017-09-14
CN108781111A (zh) 2018-11-09
US20200037318A1 (en) 2020-01-30
AU2017228748B2 (en) 2020-10-01
TWI696407B (zh) 2020-06-11
US10477540B2 (en) 2019-11-12
TW201733401A (zh) 2017-09-16
CN108781111B (zh) 2021-04-02
EP3427408A1 (en) 2019-01-16
US11153874B2 (en) 2021-10-19
EP3427408B1 (en) 2022-07-20
WO2017155611A1 (en) 2017-09-14
CN113037353A (zh) 2021-06-25

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B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]