Method for managing the transfer of information packets across a wireless and routing nodes implementing it
US8982857B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 6, 2007 |
| Grant date | Mar 17, 2015 |
| Priority date | — |
| Expiry date | Mar 9, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless network includes permanently powered routing nodes and intermittently operating routing nodes. A polling procedure is used for transferring routing and data information packets from a permanently powered routing node to an intermittently operating routing node. In particular, when the permanently powered routing node has to transmit an information packet to the intermittently operating routing node, it stores the information packet in a memory; it waits until the intermittently operating routing node is able to receive information packets; and then it transmits the information packet to the intermittently operating routing node, and when the intermittently operating routing node has to transmit an information packet to the permanently powered routing node, it transmits immediately the information packet to the permanently powered routing node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.