Wireless system for providing symmetrical, bidirectional broadband telecommunications and multimedia services employing a computer-controlled radio system
US6628627B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 1998 |
| Grant date | Sep 30, 2003 |
| Priority date | — |
| Expiry date | Jul 9, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2012/5616
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A multi-service subscriber radio unit includes an antenna and a transceiver which is operatively coupled to the antenna. The radio unit further includes a modem which is coupled to the transceiver and a packet control unit. The packet control unit provides multi-service packetized data for transmission (up-link) to the modem and receives multi-service packetized data from the modem (down-link). The packet control unit extracts service specific packetized data from the received multi-service packetized data and also generates the transmit multi-service packetized data from a plurality of service specific data from customer premise equipment. A plurality of service interface units are included which provide a suitable electrical interface between the customer premise equipment and the radio unit. A distribution control unit is interposed between the packet control unit and the plurality of service interface units. The distribution control unit directs service specific data to and from the service interface units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.