BR112017007105A2 - temporização de ciclo aberto e prefixos cíclicos em comunicação celular de internet de objetos - Google Patents

temporização de ciclo aberto e prefixos cíclicos em comunicação celular de internet de objetos

Info

Publication number
BR112017007105A2
BR112017007105A2 BR112017007105-3A BR112017007105A BR112017007105A2 BR 112017007105 A2 BR112017007105 A2 BR 112017007105A2 BR 112017007105 A BR112017007105 A BR 112017007105A BR 112017007105 A2 BR112017007105 A2 BR 112017007105A2
Authority
BR
Brazil
Prior art keywords
open
cellular communication
object internet
cycle timing
cyclic prefixes
Prior art date
Application number
BR112017007105-3A
Other languages
English (en)
Other versions
BR112017007105B1 (pt
Inventor
Li Junyi
Anton Lane Frank
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of BR112017007105A2 publication Critical patent/BR112017007105A2/pt
Publication of BR112017007105B1 publication Critical patent/BR112017007105B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/007—Open loop measurement
    • H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
    • H04W56/0085—Open loop measurement based on arrival time vs. expected arrival time detecting a given structure in the signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • 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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J2011/0003—Combination with other multiplexing techniques
    • H04J2011/0009—Combination with other multiplexing techniques with FDM/FDMA
    • 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
    • H04W88/02—Terminal devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

são descritos métodos, sistemas e dispositivos para comunicação sem fio em um equipamento de usuário (ue). um ue pode estabelecer uma conexão com uma célula com base em um procedimento de acesso inicial. o ue também pode receber um sinal de downlink a partir da célula que inclui um primeiro prefixo cíclico.
BR112017007105-3A 2014-10-09 2015-09-21 Método e equipamento de comunicação sem fio em um equipamento de usuário, e memória legível por computador BR112017007105B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/510,910 US9510311B2 (en) 2014-10-09 2014-10-09 Open-loop timing and cyclic prefixes in cellular internet of things communication
US14/510,910 2014-10-09
PCT/US2015/051178 WO2016057195A1 (en) 2014-10-09 2015-09-21 Open-loop timing and cyclic prefixes in cellular internet of things communication

Publications (2)

Publication Number Publication Date
BR112017007105A2 true BR112017007105A2 (pt) 2018-01-16
BR112017007105B1 BR112017007105B1 (pt) 2023-07-11

Family

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Also Published As

Publication number Publication date
CN106797363B (zh) 2020-06-12
KR102159424B1 (ko) 2020-09-23
AU2015328558A1 (en) 2017-03-23
US9763211B2 (en) 2017-09-12
CN106797363A (zh) 2017-05-31
JP2017536738A (ja) 2017-12-07
WO2016057195A1 (en) 2016-04-14
EP3205060B1 (en) 2020-07-01
US9510311B2 (en) 2016-11-29
AU2015328558B2 (en) 2019-08-22
US20170041898A1 (en) 2017-02-09
US20160105863A1 (en) 2016-04-14
KR20170067762A (ko) 2017-06-16
JP6689833B2 (ja) 2020-04-28
EP3205060A1 (en) 2017-08-16
ES2821137T3 (es) 2021-04-23

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/09/2015, OBSERVADAS AS CONDICOES LEGAIS