Base station for extended services
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United States of America Patent
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-
Jan 20, 2004
Grant Date -
Feb 20, 2003
app pub date -
Jun 3, 1999
filing date -
Dec 5, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention is related to a base station for a cellular network, the base station being connected via the radio path to the mobile stations (MS) in the area of a cell formed by the base station and via a transmission network to the means controlling the base station (MSC). The base station comprises (a) a first group of units forming a physical interface for the transmission network and a radio interface for the mobile stations (MS), and (b) an internal bus system, which comprises several buses into which the units are connected and by means of which the units are connected to each other. In order to efficiently provide other telecommunications services, the base station has a second group of units, which forms at least one interface for other external devices, and the base station is equipped with an internal cross-connection for switching traffic at least between the external devices and the transmission network.
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