Methods and systems for discovering parameters associated with paging devices sent in packets during paging process
US11147040B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2021 |
| Grant date | Oct 12, 2021 |
| Priority date | — |
| Expiry date | Apr 13, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/7156
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Computerized methods and systems obtain information associated with a first device attempting to connect with a second device that has a MAC address having an LAP and UAP. A transceiver is tuned to a frequency band at least covering a first channel represented in one or more candidate channel sequences, and receives a first packet transmitted by the first device. One or more second channels that each immediately follow the first channel in a corresponding one of the one or more candidate channel sequences are identified. The transceiver is tuned to a frequency band at least covering one of the second channels, and receives a second packet transmitted by the first device. A controller/processor processes the received second packet to determine whether the second packet is a valid packet. If the packet is a valid packet, the controller/processor extracts information from the second packet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.