AUTONOMOUS PROXIMITY-BASED STANDBY MODE SWITCHING REMOTE ANTENNA UNIT
First Claim
1. A Broadband wireless mobile communication system for a high speed mobile transportation corridor comprising:
- a base station;
a distributed antenna radio over fiber system connected to the base station and including remote antenna units distributed along the corridor;
wherein at least one of the remote antenna units is an autonomous sensing remote antenna unit structured so as toggle between standby and active modes in response to locally sensed presence of one or both of a mobile transceiver and a vehicle along the corridor.
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Accused Products
Abstract
A broadband wireless mobile communication system for high a speed mobile transportation corridor and methods for operating such a system are disclosed, including a base station and remote antenna units distributed along the corridor and sectors of the respective base station communicating with the base station via radio over fiber. An autonomous sensing remote antenna unit structured is used as one or more of the remote antenna units, which toggles between standby and active modes in response to locally sensed presence of one or both of a mobile transceiver and a vehicle along the corridor.
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Citations
10 Claims
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1. A Broadband wireless mobile communication system for a high speed mobile transportation corridor comprising:
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a base station; a distributed antenna radio over fiber system connected to the base station and including remote antenna units distributed along the corridor; wherein at least one of the remote antenna units is an autonomous sensing remote antenna unit structured so as toggle between standby and active modes in response to locally sensed presence of one or both of a mobile transceiver and a vehicle along the corridor. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of operating a broadband wireless mobile communication system for high a speed mobile transportation corridor comprising:
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providing a base station; providing a distributed antenna system connected to the base station and including remote antenna units distributed along the corridor; and sensing, at the respective mobile antenna units, the presence and/or absence of one or both of a mobile wireless transceiver and a vehicle along the corridor within the operating area of the respective remote antenna unit. - View Dependent Claims (8, 9, 10)
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Specification