Method and apparatus for performing handover in consideration of authentication procedure
US9173094B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Nov 11, 2010 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | Oct 27, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W36/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and device for performing handover is provided. A terminal acquires information related to a target base station (BS) through scanning, transmits a ranging request message to the target BS, the ranging request message including authentication information used for a connection with a serving BS and indication information indicating direct handover to the target BS, receives a ranging response message including a handover procedure optimization flag from the target BS and performs a network entry procedure to the target BS according to the handover procedure optimization flag.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.