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RU2008130055A - Способ и устройство для обнаружения соседних узлов с поддержкой конечными узлами - Google Patents

Способ и устройство для обнаружения соседних узлов с поддержкой конечными узлами Download PDF

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RU2008130055A
RU2008130055A RU2008130055/09A RU2008130055A RU2008130055A RU 2008130055 A RU2008130055 A RU 2008130055A RU 2008130055/09 A RU2008130055/09 A RU 2008130055/09A RU 2008130055 A RU2008130055 A RU 2008130055A RU 2008130055 A RU2008130055 A RU 2008130055A
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access node
identifier
connection point
message
notification message
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RU2008130055/09A
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RU2419230C2 (ru
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Раджив ЛАРОЯ (US)
Раджив ЛАРОЯ
Пабло АНИГСТЕИН (US)
Пабло АНИГСТЕИН
Дэвид Р. МЭЙЗИК (US)
Дэвид Р. МЭЙЗИК
Владимир ПАРИЖСКИ (US)
Владимир ПАРИЖСКИ
Винсент ПАРК (US)
Винсент ПАРК
Мурари СРИНИВАСАН (US)
Мурари СРИНИВАСАН
Джордж ЦИРЦИС (US)
Джордж ЦИРЦИС
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Квэлкомм Инкорпорейтед (US)
Квэлкомм Инкорпорейтед
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

1. Способ функционирования беспроводного терминала, причем способ содержит ! прием сигнала от первого узла доступа, указывающего, что информация маршрутизации является недоступной для упомянутого первого узла доступа, чтобы маршрутизировать первое сообщение с использованием идентификатора пункта назначения, включенного в упомянутое первое сообщение, и ! передачу уведомления о соседних узлах второму узлу доступа, соответствующему упомянутому идентификатору пункта назначения, где упомянутое уведомление о соседних узлах включает в себя идентифицирующую информацию, соответствующую упомянутому первому узлу доступа. ! 2. Способ по п.1, дополнительно содержащий до приема упомянутого сигнала от первого узла доступа, передачу упомянутого первого сообщения к первому узлу доступа через линию беспроводной связи. ! 3. Способ по п.2, дополнительно содержащий ! после приема упомянутого сигнала и до передачи упомянутого уведомляющего сообщения о соседних узлах, установление упомянутой беспроводной линии связи с упомянутым вторым узлом доступа. ! 4. Способ по п.3, дополнительно содержащий после передачи упомянутого уведомляющего сообщения о соседних узлах, передачу второго сообщения к упомянутому первому узлу доступа, причем второе сообщение включает в себя упомянутый идентификатор пункта назначения. ! 5. Способ по п.4, дополнительно содержащий прием ответа на упомянутое второе сообщение от упомянутого второго узла доступа. ! 6. Способ по п.2, в котором упомянутый идентификатор пункта назначения представляет собой идентификатор физической точки подсоединения, который идентифицирует физическую точку подсоединения в упо�

Claims (24)

1. Способ функционирования беспроводного терминала, причем способ содержит
прием сигнала от первого узла доступа, указывающего, что информация маршрутизации является недоступной для упомянутого первого узла доступа, чтобы маршрутизировать первое сообщение с использованием идентификатора пункта назначения, включенного в упомянутое первое сообщение, и
передачу уведомления о соседних узлах второму узлу доступа, соответствующему упомянутому идентификатору пункта назначения, где упомянутое уведомление о соседних узлах включает в себя идентифицирующую информацию, соответствующую упомянутому первому узлу доступа.
2. Способ по п.1, дополнительно содержащий до приема упомянутого сигнала от первого узла доступа, передачу упомянутого первого сообщения к первому узлу доступа через линию беспроводной связи.
3. Способ по п.2, дополнительно содержащий
после приема упомянутого сигнала и до передачи упомянутого уведомляющего сообщения о соседних узлах, установление упомянутой беспроводной линии связи с упомянутым вторым узлом доступа.
4. Способ по п.3, дополнительно содержащий после передачи упомянутого уведомляющего сообщения о соседних узлах, передачу второго сообщения к упомянутому первому узлу доступа, причем второе сообщение включает в себя упомянутый идентификатор пункта назначения.
5. Способ по п.4, дополнительно содержащий прием ответа на упомянутое второе сообщение от упомянутого второго узла доступа.
6. Способ по п.2, в котором упомянутый идентификатор пункта назначения представляет собой идентификатор физической точки подсоединения, который идентифицирует физическую точку подсоединения в упомянутом втором узле доступа.
7. Способ по п.6, в котором упомянутая идентифицирующая информация, соответствующая первому узлу доступа, включает в себя по меньшей мере один из: i) идентификатора физической точки подсоединения, соответствующего первому узлу доступа, ii) идентификатора точки подсоединения канального уровня, соответствующего первому узлу доступа, и iii) IP-адреса сетевого уровня, соответствующего первому узлу доступа.
8. Способ по п.7, в котором передача упомянутого уведомляющего сообщения о соседних узлах включает в себя передачу упомянутого уведомляющего сообщения о соседних узлах через упомянутый первый узел доступа к упомянутому второму, и при этом упомянутое уведомляющее сообщение о соседних узлах включает в себя по меньшей мере один из i) идентификатора точки подсоединения канального уровня, соответствующего упомянутому второму узлу доступа и ii) IP-адреса сетевого уровня, соответствующего второму узлу доступа.
9. Способ по п.6, в котором упомянутая физическая точка подсоединения представляет собой точку подсоединения беспроводной линии связи.
10. Способ по п.9, в котором упомянутый идентификатор физической точки подсоединения включает в себя по меньшей мере два из: идентификатора ячейки, идентификатора несущей и идентификатора сектора.
11. Способ по п.2, в котором упомянутый идентификатор пункта назначения представляет собой идентификатор канального уровня, который идентифицирует точку подсоединения канального уровня в упомянутом втором узле доступа.
12. Способ по п.11, в котором упомянутая идентифицирующая информация, соответствующая первому узлу доступа, включает в себя по меньшей мере один из: i) идентификатора физической точки подсоединения, соответствующего первому узлу доступа, ii) идентификатора точки подсоединения канального уровня, соответствующего первому узлу доступа, и iii) IP-адреса сетевого уровня, соответствующего первому узлу доступа.
13. Способ по п.12, в котором передача упомянутого уведомляющего сообщения о соседних узлах включает в себя передачу упомянутого уведомляющего сообщения о соседних узлах через упомянутый первый узел доступа к упомянутому второму, и при этом упомянутое уведомляющее сообщение о соседних узлах включает в себя по меньшей мере один из i) идентификатора точки подсоединения канального уровня, соответствующего упомянутому второму узлу доступа и ii) IP-адреса сетевого уровня, соответствующего второму узлу доступа.
14. Беспроводный терминал, содержащий
модуль приемника для приема сигнала от первого узла доступа, указывающего, что информация маршрутизации является недоступной для упомянутого первого узла доступа, чтобы маршрутизировать первое сообщение с использованием идентификатора пункта назначения, включенного в упомянутое первое сообщение,
модуль передатчика, и
модуль передачи уведомляющего сообщения о соседних узлах для передачи уведомляющего сообщения о соседних узлах ко второму узлу доступа, соответствующему упомянутому идентификатору пункта назначения, в ответ на прием упомянутого сигнала от первого узла доступа, причем упомянутое уведомляющее сообщение о соседних узлах включает в себя идентифицирующую информацию, соответствующую упомянутому первому узлу доступа.
15. Беспроводный терминал по п.14, дополнительно содержащий модуль управления передачей сообщений для управления упомянутым модулем передатчика, до приема упомянутого сигнала от первого узла доступа, чтобы передавать упомянутое первое сообщение к первому узлу доступа через линию беспроводной связи.
16. Беспроводный терминал по п.15, дополнительно содержащий модуль установления линии связи для установления упомянутой беспроводной линии связи с упомянутым вторым узлом доступа.
17. Беспроводный терминал по п.15, в котором упомянутый идентификатор пункта назначения представляет собой идентификатор физической точки подсоединения, который идентифицирует физическую точку подсоединения в упомянутом втором узле доступа.
18. Беспроводный терминал по п.17, в котором упомянутая идентифицирующая информация, соответствующая первому узлу доступа, включает в себя по меньшей мере один из: i) идентификатора физической точки подсоединения, соответствующего первому узлу доступа, ii) идентификатора точки подсоединения канального уровня, соответствующего первому узлу доступа, и iii) IP-адреса сетевого уровня, соответствующего первому узлу доступа.
19. Беспроводный терминал по п.18, дополнительно содержащий запоминающее устройство для сохранения упомянутого уведомляющего сообщения о соседних узлах до передачи, и в котором упомянутое уведомляющее сообщение о соседних узлах включает в себя по меньшей мере один из i) идентификатора точки подсоединения канального уровня, соответствующего упомянутому второму узлу доступа, и ii) IP-адреса сетевого уровня, соответствующего второму узлу доступа.
20. Беспроводный терминал по п.17, в котором упомянутая физическая точка подсоединения представляет собой точку подсоединения беспроводной линии связи.
21. Беспроводный терминал по п.20, в котором упомянутый идентификатор физической точки подсоединения включает в себя по меньшей мере два из: идентификатора ячейки, идентификатора несущей и идентификатора сектора.
22. Беспроводной терминал связи по п.15, в котором упомянутый идентификатор пункта назначения представляет собой идентификатор канального уровня, который идентифицирует точку подсоединения канального уровня в упомянутом втором узле доступа.
23. Беспроводный терминал по п.22, в котором упомянутая идентифицирующая информация, соответствующая первому узлу доступа, включает в себя по меньшей мере один из: i) идентификатора физической точки подсоединения, соответствующего первому узлу доступа, ii) идентификатора точки подсоединения канального уровня, соответствующего первому узлу доступа, и iii) IP-адреса сетевого уровня, соответствующего первому узлу доступа.
24. Беспроводный терминал по п.15, дополнительно содержащий запоминающее устройство для сохранения упомянутого уведомляющего сообщения о соседних узлах до передачи, причем упомянутое уведомляющее сообщение о соседних узлах включает в себя по меньшей мере один из i) идентификатора точки подсоединения канального уровня, соответствующего упомянутому второму узлу доступа, и ii) IP-адреса сетевого уровня, соответствующего второму узлу доступа.
RU2008130055A 2005-12-22 2006-12-20 Способ и устройство для обнаружения соседних узлов с поддержкой конечными узлами RU2419230C2 (ru)

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US11/316,603 2005-12-22
US11/316,603 US9078084B2 (en) 2005-12-22 2005-12-22 Method and apparatus for end node assisted neighbor discovery

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RU2008130055A true RU2008130055A (ru) 2010-01-27
RU2419230C2 RU2419230C2 (ru) 2011-05-20

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US (1) US9078084B2 (ru)
EP (1) EP1964339B1 (ru)
JP (1) JP4733190B2 (ru)
KR (4) KR101312218B1 (ru)
CN (2) CN103561399B (ru)
AR (1) AR058644A1 (ru)
AT (1) ATE473570T1 (ru)
BR (1) BRPI0620304B1 (ru)
CA (1) CA2630585C (ru)
DE (1) DE602006015354D1 (ru)
ES (1) ES2346696T3 (ru)
PL (1) PL1964339T3 (ru)
RU (1) RU2419230C2 (ru)
TW (1) TWI420854B (ru)
WO (1) WO2007075955A1 (ru)

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