Methods and apparatus for the utilization of mobile nodes for state transfer
Abstract
Methods and apparatus for storing, manipulating, retrieving, and sending status information, eg, context and other information, used to support communication sessions with one or more end nodes, eg, mobile devices. Several of the aspects are oriented to an end node that controls the transfer of state from a first access node to a second access node during a transfer operation, thereby eliminating any need to transmit state transfer messages between the second access node and the first access node during transfer or the use of a network core node to support state transfer. As part of a transfer status information is obtained by an end node from the current access node in encrypted form and then communicated to the new access node towards which the transfer operation is to be completed. The new access node, for example a base station, decrypts the status information and then uses it to support communications with the end node. While the information is being communicated to and from the end node by means of wireless links, since it has been encrypted by the first access node, it is secure and can be trusted by the receiving access node, for example, the node of objective access.
Term
No projected expiry on record.
- Priority
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175 members in 21 offices
Priority claims8
| Document | Office | Kind | Date |
|---|---|---|---|
| 71836305 | United States of America | P | |
| 71836305 | United States of America | P | |
| 28859705 | United States of America | A | |
| 28859705 | United States of America | A | |
| 11288597 | – | – | – |
| 60718363 | – | – | – |
| US20050288597 | – | – | – |
| US20050718363P | – | – | – |
Members175
| Document | Office | Kind | |
|---|---|---|---|
| US838290A | United States of America | A | |
| US2004073786A1 | United States of America | A1 | |
| CA2540897A1 | Canada | A1 | |
| WO2004036823A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003279272A1 | Australia | A1 | |
| EP1556989A1 | European Patent Office (EPO) | A1 | |
| US2007064948A1 | United States of America | A1 | |
| CA2622762A1 | Canada | A1 | |
| WO2007035436A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO2007035792A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO2007035793A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO2007035795A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO2007035796A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO2007035797A2 | World Intellectual Property Organization (WIPO) | A2 | |
| US2007076653A1 | United States of America | A1 | |
| US2007076658A1 | United States of America | A1 | |
| US2007078999A1 | United States of America | A1 | |
| US2007083669A1 | United States of America | A1 | |
| US2007086389A1 | United States of America | A1 | |
| WO2007035797A3 | World Intellectual Property Organization (WIPO) | A3 | |
| TW200721863A | Taiwan Province of China | A | |
| WO2007035795A3 | World Intellectual Property Organization (WIPO) | A3 | |
| US2007147283A1 | United States of America | A1 | |
| US2007147286A1 | United States of America | A1 | |
| US2007147377A1 | United States of America | A1 | |
| CA2630505A1 | Canada | A1 | |
| CA2630540A1 | Canada | A1 | |
| CA2630585A1 | Canada | A1 | |
| WO2007075671A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO2007075954A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO2007075955A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AR055641A1This record | Argentina | A1 | |
| WO2007075954A3 | World Intellectual Property Organization (WIPO) | A3 | |
| TW200738004A | Taiwan Province of China | A | |
| TW200742453A | Taiwan Province of China | A | |
| WO2007130969A2 | World Intellectual Property Organization (WIPO) | A2 | |
| TW200746716A | Taiwan Province of China | A | |
| US2007297329A1 | United States of America | A1 | |
| US2007298788A1 | United States of America | A1 | |
| WO2007130969A3 | World Intellectual Property Organization (WIPO) | A3 | |
| CL2007001248A1 | Chile | A1 | |
| AR058642A1 | Argentina | A1 | |
| AR058644A1 | Argentina | A1 | |
| TW200810467A | Taiwan Province of China | A | |
| TW200820807A | Taiwan Province of China | A | |
| WO2008051632A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP1938511A1 | European Patent Office (EPO) | A1 | |
| EP1938527A1 | European Patent Office (EPO) | A1 | |
| EP1938528A1 | European Patent Office (EPO) | A1 | |
| EP1938531A2 | European Patent Office (EPO) | A2 | |
| KR20080063324A | Republic of Korea | A | |
| KR20080063331A | Republic of Korea | A | |
| KR20080063333A | Republic of Korea | A | |
| KR20080063334A | Republic of Korea | A | |
| AR060843A1 | Argentina | A1 | |
| EP1964338A2 | European Patent Office (EPO) | A2 | |
| EP1964339A1 | European Patent Office (EPO) | A1 | |
| EP1964430A1 | European Patent Office (EPO) | A1 | |
| KR20080086908A | Republic of Korea | A | |
| KR20080087850A | Republic of Korea | A | |
| KR20080087853A | Republic of Korea | A | |
| CN101305564A | China | A | |
| CN101305565A | China | A | |
| CN101305568A | China | A | |
| CN101310480A | China | A | |
| CN101331722A | China | A | |
| CN101331790A | China | A | |
| CN101341684A | China | A | |
| KR20090007618A | Republic of Korea | A | |
| EP2020159A2 | European Patent Office (EPO) | A2 | |
| KR20090016682A | Republic of Korea | A | |
| EP2025192A1 | European Patent Office (EPO) | A1 | |
| JP2009509463A | Japan | A | |
| JP2009509466A | Japan | A | |
| JP2009509467A | Japan | A | |
| JP2009509468A | Japan | A | |
| CN101433102A | China | A | |
| CN101433106A | China | A | |
| JP2009521846A | Japan | A | |
| JP2009521866A | Japan | A | |
| JP2009521867A | Japan | A | |
| HK1126919A | Hong Kong, China | A | |
| HK1126919A1 | Hong Kong, China | A1 | |
| JP2009536005A | Japan | A | |
| JP2009536006A | Japan | A | |
| RU2008115492A | Russian Federation | A | |
| RU2008130055A | Russian Federation | A | |
| RU2008130068A | Russian Federation | A | |
| RU2008130130A | Russian Federation | A | |
| RU2388158C2 | Russian Federation | C2 | |
| EP2184937A1 | European Patent Office (EPO) | A1 | |
| KR20100052548A | Republic of Korea | A | |
| EP1964339B1 | European Patent Office (EPO) | B1 | |
| AT473570T | Austria | T | |
| ATE473570T1 | Austria | T1 | |
| DE602006015354D1 | Germany | D1 | |
| ES2346696T3 | Spain | T3 | |
| KR100990054B1 | Republic of Korea | B1 | |
| EP1938531B1 | European Patent Office (EPO) | B1 | |
| KR100990340B1 | Republic of Korea | B1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Grant, registrationFG | FG |
Numbers
- Publication, DOCDB
- 055641
- Publication, EPODOC
- AR055641
- Application
- 104100
- Application, DOCDB
- P060104100
- Application, EPODOC
- AR2006P104100
Titles2
- English
- METHODS AND DEVICES FOR THE USE OF MOBILE NODES FOR THE TRANSFER OF STATE
- Spanish
- METODOS Y APARATOS PARA LA UTILIZACION DE NODOS MOVILES PARA LA TRANSFERENCIA DE ESTADO
Classification
- CPC, 3
- H04W36/0055
- H04J11/00
- H04W12/03