Communication system and method
US8761046B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 8, 2011 |
| Grant date | Jun 24, 2014 |
| Priority date | — |
| Expiry date | Mar 12, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A modem is disclosed that, in one embodiment, includes: first interface apparatus comprising a first wireless transceiver arranged to connect to a wireless cellular network; second interface apparatus arranged to connect to the terminal; and processing apparatus configured as a wireless cellular modem for accessing packet-based communications. The processing apparatus is arranged to receive at least one first address from the wireless cellular network via the first interface apparatus, the first address being an address of a server of a name-to-address resolution system. The processing apparatus is further configured to intercept, via the second interface apparatus, a name-to-address resolution query being conveyed from the terminal to the wireless cellular network comprising a second address as a destination address, to translate the second address into the first address, and to retransmit the query to the wireless cellular network via the first interface apparatus with the first address as the destination address.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.