BR112015018140A2 - mecanismo de controle de congestionamento e balanço de carga de rede de acesso (an) de sistemas de inter-rat - Google Patents

mecanismo de controle de congestionamento e balanço de carga de rede de acesso (an) de sistemas de inter-rat

Info

Publication number
BR112015018140A2
BR112015018140A2 BR112015018140A BR112015018140A BR112015018140A2 BR 112015018140 A2 BR112015018140 A2 BR 112015018140A2 BR 112015018140 A BR112015018140 A BR 112015018140A BR 112015018140 A BR112015018140 A BR 112015018140A BR 112015018140 A2 BR112015018140 A2 BR 112015018140A2
Authority
BR
Brazil
Prior art keywords
rat
primary
load balancing
congestion
broadcast message
Prior art date
Application number
BR112015018140A
Other languages
English (en)
Inventor
Jang Ke-Chi
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR112015018140A2 publication Critical patent/BR112015018140A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/22—Performing reselection for specific purposes for handling the traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H04W48/06—Access restriction performed under specific conditions based on traffic conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • 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
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

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

Abstract

1/1 resumo “mecanismo de controle de congestionamento e balanço de carga de rede de acesso (an) de sistemas de inter-rat” trata-se de um sistema (24) e um método (40, 54, 68, 77, 92) para realizar um balanceamento de carga e controle de congestionamento entre uma tecnologia de acesso por rádio (rat) primária (27) e uma rat secundária (28). uma mensagem de difusão é enviada para todos os equipamentos de usuário (ues) (34) que operam sob a rat secundária. se a rat primária estiver congestionada, um indicador de congestionamento na mensagem de difusão impede que os ues de modo inativo realizem uma resseleção ou comutação para a rat primária. até mesmo se a rat primária não estiver congestionada, a mensagem de difusão ainda pode incluir outros parâmetros, tais como um ou mais valores de probabilidade, um identificador de grupo para os grupos de ue e um temporizador de retenção. os ues inativos na rat secundária que geram valores aleatórios específicos quanto ao dispositivo que são iguais ou maiores que o(s) valor(es) de limiar de probabilidade aplicável(is) podem resselecionar a rat primária. se um ue inativo falhar em tal teste de probabilidade, o mesmo não pode resselecionar a rat primária novamente até que o temporizador de retenção expire.
BR112015018140A 2013-01-29 2014-01-27 mecanismo de controle de congestionamento e balanço de carga de rede de acesso (an) de sistemas de inter-rat BR112015018140A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361757814P 2013-01-29 2013-01-29
US14/031,633 US9288717B2 (en) 2013-01-29 2013-09-19 Inter-rat systems access network (AN) load balance and congestion control mechanism
PCT/IB2014/058587 WO2014118692A1 (en) 2013-01-29 2014-01-27 Inter-rat systems access network (an) load balance and congestion control mechanism

Publications (1)

Publication Number Publication Date
BR112015018140A2 true BR112015018140A2 (pt) 2017-07-18

Family

ID=51223493

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015018140A BR112015018140A2 (pt) 2013-01-29 2014-01-27 mecanismo de controle de congestionamento e balanço de carga de rede de acesso (an) de sistemas de inter-rat

Country Status (4)

Country Link
US (2) US9288717B2 (pt)
EP (1) EP2952042B1 (pt)
BR (1) BR112015018140A2 (pt)
WO (1) WO2014118692A1 (pt)

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Also Published As

Publication number Publication date
US9813942B2 (en) 2017-11-07
WO2014118692A8 (en) 2015-03-05
US20140213277A1 (en) 2014-07-31
EP2952042A1 (en) 2015-12-09
EP2952042B1 (en) 2019-07-03
US9288717B2 (en) 2016-03-15
WO2014118692A1 (en) 2014-08-07
US20160174104A1 (en) 2016-06-16

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (SE)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements