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RU2003120063A - Способ и устройство, предназначенные для эстафетной передачи обслуживания соединения служб беспроводной передачи пакетных данных - Google Patents

Способ и устройство, предназначенные для эстафетной передачи обслуживания соединения служб беспроводной передачи пакетных данных Download PDF

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Publication number
RU2003120063A
RU2003120063A RU2003120063/09A RU2003120063A RU2003120063A RU 2003120063 A RU2003120063 A RU 2003120063A RU 2003120063/09 A RU2003120063/09 A RU 2003120063/09A RU 2003120063 A RU2003120063 A RU 2003120063A RU 2003120063 A RU2003120063 A RU 2003120063A
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Russia
Prior art keywords
radio access
mobile station
access network
type
network
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Application number
RU2003120063/09A
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English (en)
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RU2282950C2 (ru
Inventor
Нишал АБРОЛ (US)
Нишал АБРОЛ
Рамин РЕЗАЙИФАР (US)
Рамин РЕЗАЙИФАР
Original Assignee
Квэлкомм Инкорпорейтед (US)
Квэлкомм Инкорпорейтед
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Application filed by Квэлкомм Инкорпорейтед (US), Квэлкомм Инкорпорейтед filed Critical Квэлкомм Инкорпорейтед (US)
Publication of RU2003120063A publication Critical patent/RU2003120063A/ru
Application granted granted Critical
Publication of RU2282950C2 publication Critical patent/RU2282950C2/ru

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H04W40/36—Modification of an existing route due to handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Small-Scale Networks (AREA)

Claims (5)

1. Способ выполнения эстафетной передачи обслуживания мобильной станции между первой сетью радиодоступа первого типа и второй сетью радиодоступа второго типа, включающий в себя этапы, на которых определяют в мобильной станции, вызовет ли смена обмена данными через первую сеть радиодоступа на обмен данными через вторую сеть радиодоступа неоднозначность маршрутизации для данных, посылаемых на мобильную станцию и от нее; и
запускают в мобильной станции перерегистрацию сетевого адреса мобильной станции, если смена обмена данными через первую сеть радиодоступа на обмен данными через вторую сеть радиодоступа вызовет неоднозначность маршрутизации для данных, посылаемых на мобильную станцию или от нее.
2. Способ компенсации для эстафетной передачи обслуживания мобильной станции между сетью радиодоступа первого типа и сетью радиодоступа второго типа, выполняемый в узле обслуживания пакетных данных сети связи и включающий в себя этапы, на которых определяют в узле обслуживания пакетных данных создано ли множество соединений “сеть радиодоступа - узел обслуживания пакетных данных” (С-У); и
завершение в узле обслуживания пакетных данных избыточных соединений С-У, возникающих в результате перемещения мобильной станции между сетью радиодоступа первого типа и сетью радиодоступа второго типа.
3. Способ по п.2, дополнительно включающий в себя этап, на котором в узле обслуживания пакетных данных отслеживают выполняемые мобильными станциями перерегистрации сетевых адресов.
4. Мобильная станция, включающая в себя управляющий процессор; и запоминающее устройство, соединенное с управляющим процессором и содержащее инструкции, выполняемые процессором для определения того, вызовет ли эстафетная передача обслуживания из сети радиодоступа первого типа в сеть радиодоступа второго типа неоднозначность маршрутизации для данных, посылаемых на мобильную станцию и от нее, и запуск перерегистрации сетевого адреса мобильной станции на основе этого определения.
5. Мобильная станция, включающая в себя средство, предназначенное для определения того, вызовет ли эстафетная передача обслуживания обмена данными из сети радиодоступа первого типа в сеть радиодоступа второго типа неоднозначность маршрутизации для данных, посылаемых на мобильную станцию и от нее; и средство, предназначенное для запуска перерегистрации сетевого адреса мобильной станции на основе этого определения.
RU2003120063/09A 2000-12-06 2001-12-04 Способ и устройство, предназначенные для эстафетной передачи обслуживания соединения служб беспроводной передачи пакетных данных RU2282950C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/732,328 2000-12-06
US09/732,328 US7079511B2 (en) 2000-12-06 2000-12-06 Method and apparatus for handoff of a wireless packet data services connection

Publications (2)

Publication Number Publication Date
RU2003120063A true RU2003120063A (ru) 2005-02-10
RU2282950C2 RU2282950C2 (ru) 2006-08-27

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US (3) US7079511B2 (ru)
EP (1) EP1340388B1 (ru)
JP (1) JP4194840B2 (ru)
KR (2) KR100896154B1 (ru)
CN (3) CN1691832B (ru)
AT (1) ATE279844T1 (ru)
AU (5) AU2597502A (ru)
BR (1) BRPI0115930B1 (ru)
CA (2) CA2686598C (ru)
DE (1) DE60106483T2 (ru)
HK (1) HK1063263A1 (ru)
IL (2) IL156252A0 (ru)
MX (1) MXPA03005088A (ru)
NO (1) NO327033B1 (ru)
RU (1) RU2282950C2 (ru)
TW (1) TW535450B (ru)
UA (1) UA75100C2 (ru)
WO (1) WO2002047407A2 (ru)

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