Base station router for distributed antenna systems
First Claim
Patent Images
1. A base station router configured to be disposed in a distributed antenna system, the base station router comprising:
- a first interface device configured to receive sectors from a base station, each sector comprising a plurality of communication channels to be radiated to mobile devices in coverage zones managed by the base station router and representing an amount of telecommunication capacity for communicating information between the mobile devices and the base station;
digital signal processing circuitry configured to manage an availability of the sectors for the coverage zones;
a second interface device configured to communicate with an another device configured to manage an additional availability of additional sectors for additional coverage zones; and
a controller configured to;
redistribute the availability of at least one sector from a first coverage zone of the coverage zones managed by the base station router to a second coverage zone of the coverage zones managed by the base station router; and
redistribute, via the second interface device, the availability of at least one additional sector from the received sectors between at least one of the coverage zones managed by the base station router and at least one of the additional coverage zones managed by the another device, wherein redistributing the availability of the at least one additional sector decreases a capacity density of at least one coverage zone managed by the base station router and increases a capacity density of at least one additional coverage zone managed by the another device.
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Abstract
Certain aspects are directed to a base station router disposed in a distributed antenna system. The base station router includes a backplane and a controller. The backplane can manage an availability of sectors for coverage zones. Each sector can include communication channels to be radiated to mobile devices in the coverage zones and can represent an amount of telecommunication capacity. The controller can respond to a traffic indicator by causing the backplane to redistribute the availability of at least one sector. The sector can be redistributed from a first coverage zone to a second coverage zone.
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Citations
20 Claims
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1. A base station router configured to be disposed in a distributed antenna system, the base station router comprising:
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a first interface device configured to receive sectors from a base station, each sector comprising a plurality of communication channels to be radiated to mobile devices in coverage zones managed by the base station router and representing an amount of telecommunication capacity for communicating information between the mobile devices and the base station; digital signal processing circuitry configured to manage an availability of the sectors for the coverage zones; a second interface device configured to communicate with an another device configured to manage an additional availability of additional sectors for additional coverage zones; and a controller configured to; redistribute the availability of at least one sector from a first coverage zone of the coverage zones managed by the base station router to a second coverage zone of the coverage zones managed by the base station router; and redistribute, via the second interface device, the availability of at least one additional sector from the received sectors between at least one of the coverage zones managed by the base station router and at least one of the additional coverage zones managed by the another device, wherein redistributing the availability of the at least one additional sector decreases a capacity density of at least one coverage zone managed by the base station router and increases a capacity density of at least one additional coverage zone managed by the another device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A distributed antenna system, comprising:
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a first remote antenna unit configured to wirelessly communicate with mobile devices located in a first coverage zone; a second remote antenna unit configured to wirelessly communicate with mobile devices located in a second coverage zone; a base station router configured to; receive a sector from a base station; and distribute an availability of the sector to the first remote antenna unit and the second remote antenna unit, the sector comprising a plurality of communication channels and representing an amount of telecommunication capacity; and an another device configured to manage an availability of additional sectors for additional coverage zones, wherein the base station router is further configured to redistribute the availability of at least one additional sector between at least one of;
(1) the first coverage zone and the second coverage zone managed by the base station router; and
(2) at least one of the additional coverage zones managed by the another device, wherein redistributing the availability of the at least one additional sector decreases a capacity density of at least one of the first coverage zone and the second coverage zone managed by the base station router and increases a capacity density of at least one additional coverage zone managed by the another device. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A method, comprising:
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distributing, by a base station router, an availability of a sector received from a base station to a first coverage zone, the sector comprising a plurality of communication channels and representing an amount of telecommunication capacity; redistributing, by the base station router, the availability of the sector from the first coverage zone to a second coverage zone; and redistributing, by the base station router, an additional availability of at least one additional sector received from the base station between at least one of the coverage zones managed by the base station router and at least one additional coverage zone managed by an another device, wherein redistributing the availability of the at least one additional sector decreases a capacity density of at least one coverage zone managed by the base station router and increases a capacity density of the at least one additional coverage zone managed by the another device. - View Dependent Claims (18, 19, 20)
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Specification