BR112018013122A2 - sistema e método para mobilidade contínua de sessões de usuário com conectividade de múltiplos acessos - Google Patents

sistema e método para mobilidade contínua de sessões de usuário com conectividade de múltiplos acessos

Info

Publication number
BR112018013122A2
BR112018013122A2 BR112018013122A BR112018013122A BR112018013122A2 BR 112018013122 A2 BR112018013122 A2 BR 112018013122A2 BR 112018013122 A BR112018013122 A BR 112018013122A BR 112018013122 A BR112018013122 A BR 112018013122A BR 112018013122 A2 BR112018013122 A2 BR 112018013122A2
Authority
BR
Brazil
Prior art keywords
connection
access network
user session
multiple access
user sessions
Prior art date
Application number
BR112018013122A
Other languages
English (en)
Other versions
BR112018013122B1 (pt
Inventor
Kalapatapu Dutt
Sipra Hassan
Koodli Rajeev
Original Assignee
Google Llc
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 Google Llc filed Critical Google Llc
Publication of BR112018013122A2 publication Critical patent/BR112018013122A2/pt
Publication of BR112018013122B1 publication Critical patent/BR112018013122B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0088—Scheduling hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/04—Reselecting a cell layer in multi-layered cells
    • 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
    • H04W88/16—Gateway arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • 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

Landscapes

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

Abstract

sistemas e métodos para manter uma sessão de usuário durante uma transferência (?handover?) de rede de acesso são fornecidos. o método pode incluir estabelecer, entre um equipamento de usuário e uma rede de acesso, uma primeira conexão através de uma primeira rede de acesso, e uma segunda conexão através de uma segunda rede de acesso, de modo que a primeira e segunda conexões existam simultaneamente. o método pode incluir definir a primeira conexão como uma conexão ativa para o transporte de pacotes de dados para a sessão de usuário com informação de estado, e definir a segunda conexão como uma conexão de espera. o método pode incluir a troca de uma série de mensagens de transferência (?handover?) entre o equipamento de usuário e o portal de acesso. o método pode incluir a transição da conexão ativa para a segunda conexão, e definir a primeira conexão para a conexão de espera. o método pode incluir continuar, sobre a segunda conexão, a sessão de usuário com informação de estado, de modo que um estado da sessão de usuário com informação de estado seja mantido durante a transição.
BR112018013122-9A 2016-01-28 2016-12-22 Sistema e método para manter uma sessão de usuário com informação de estado durante uma transferência de rede de acesso BR112018013122B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662288335P 2016-01-28 2016-01-28
US62/288,335 2016-01-28
PCT/US2016/068282 WO2017131905A1 (en) 2016-01-28 2016-12-22 System and method for seamless mobility of user sessions with multi-access connectivity

Publications (2)

Publication Number Publication Date
BR112018013122A2 true BR112018013122A2 (pt) 2018-12-11
BR112018013122B1 BR112018013122B1 (pt) 2024-02-15

Family

ID=57758849

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018013122-9A BR112018013122B1 (pt) 2016-01-28 2016-12-22 Sistema e método para manter uma sessão de usuário com informação de estado durante uma transferência de rede de acesso

Country Status (11)

Country Link
US (1) US10506487B2 (pt)
EP (1) EP3384705B1 (pt)
JP (1) JP6567774B2 (pt)
KR (1) KR101990112B1 (pt)
CN (1) CN107040966B (pt)
BR (1) BR112018013122B1 (pt)
CA (1) CA3009498C (pt)
DE (2) DE102016125873A1 (pt)
GB (1) GB2547323B (pt)
MX (1) MX2018008584A (pt)
WO (1) WO2017131905A1 (pt)

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Also Published As

Publication number Publication date
US20170223593A1 (en) 2017-08-03
MX2018008584A (es) 2019-05-23
DE102016125873A1 (de) 2017-08-03
CA3009498C (en) 2020-12-01
GB2547323B (en) 2019-04-10
EP3384705A1 (en) 2018-10-10
DE202016008213U1 (de) 2017-04-28
JP2019503610A (ja) 2019-02-07
JP6567774B2 (ja) 2019-08-28
KR101990112B1 (ko) 2019-06-17
EP3384705B1 (en) 2019-05-08
CN107040966B (zh) 2021-01-29
GB2547323A (en) 2017-08-16
CN107040966A (zh) 2017-08-11
CA3009498A1 (en) 2017-08-03
US10506487B2 (en) 2019-12-10
WO2017131905A1 (en) 2017-08-03
GB201622377D0 (en) 2017-02-15
KR20180092320A (ko) 2018-08-17
BR112018013122B1 (pt) 2024-02-15

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 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 22/12/2016, OBSERVADAS AS CONDICOES LEGAIS