Wireless variable bandwidth air-link system
US5625877A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 1995 |
| Grant date | Apr 29, 1997 |
| Priority date | — |
| Expiry date | Mar 15, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W28/22
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for providing variable bandwidth in wireless air-link communication channels which allows a user of an end-user communicating device, e.g. a cellular phone, computer, facsimile, to request the allocation and aggregation of available air-link communication channels for the wireless transmission of messages to and from a mobile end-user communication subscriber unit, e.g. a cellular telephone or portable computer, so as to increase the speed of wireless transmission, wherein information transfer networks, channelized communication radios and microprocessors are typically employed for locating, reserving and aggregating available air-link channels and for transmitting messages between end-user communication devices, one being mobile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.