Method and system for transmitting data in mobile network nodes
US7907957B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2005 |
| Grant date | Mar 15, 2011 |
| Priority date | — |
| Expiry date | Jan 21, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/14
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and a system for data transmission with mobile network nodes, which include at least two network interfaces with corresponding power consumption. A central unit is configured to receive data intended for the mobile network, and a first network interface of the mobile network node is deactivated. If the central unit receives data intended for themobile network node, a signaling message assigned to the received data is transmitted to the mobile network node, by a signaling module, via a second network interface of the mobile network node. Based on the transmitted signaling message, the first network interface of the mobile network node is activated, and data, which are intended for the mobile network node, are transmitted via the first network interface to the mobile network node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.