Method, system, and device for user detachment when a handover or change occurs in heterogeneous network
US8521163B2 · kind B2 · utility
10Cited by
0References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 5, 2009 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | Apr 11, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/32
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for user detachment when a handover or change occurs in a heterogeneous network is provided. The method includes: a user equipment (UE) is handed over or switched from a source network to a target network; a network element on a network side determines whether to detach the UE from the source network, and if yes, the network element on the network side detaches the UE from the source network. A system and a device for user detachment when a handover or change occurs in a heterogeneous network, and another method for user detachment when a handover or change occurs in a heterogeneous network are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.