Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2006-07-11
2008-08-19
Anderson, Matthew (Department: 2618)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S451000, C455S452100, C455S454000, C455S041200
Reexamination Certificate
active
07415279
ABSTRACT:
A digital device310with a plurality of collocated wireless networks encounters inter-network interference if the collocated wireless networks operate in a common operating frequency. A coordinator unit510,coupled to the plurality of wireless networks, provides a transmission reservation system wherein a wireless network with a need to transmit can request and receive a reservation for time to transmit. The coordinator unit510provides a way to schedule transmissions from the plurality of wireless networks and to reduce the probability of collisions.
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Anderson Matthew
Brady W. James
Dao Minh D
Shaw Steven A.
Telecky , Jr. Frederick J.
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