Direct communicative coupling of a radio source to a remote unit for exchanging communications services with a distributed communications system (DCS)
First Claim
1. A distributed communications system, comprising:
- a central unit configured to receive downlink communications signals from at least one radio source and distribute the downlink communications signals to be received by a plurality of remote units, and receive uplink communications signals received by the plurality of remote units;
each of the plurality of remote units configured to receive the downlink communications signals and distribute the downlink communications signals to at least one client device, and receive uplink communications signals from the at least one client device and distribute the received uplink communications signals to be received by the central unit; and
one or more radio source remote units among the plurality of remote units each configured to;
receive remote downlink communications signals from at least one remote radio source directly communicatively coupled to the one or more radio source remote units;
distribute the remote downlink communications signals to at least one client device;
distribute the remote downlink communications signals to be received by at least one other remote unit among the plurality of remote units;
distribute the uplink communications signals received from the at least one client device to the at least one remote radio source; and
distribute the uplink communications signals received by at least one other remote unit among the plurality of remote units to the at least one remote radio source.
2 Assignments
0 Petitions
Accused Products
Abstract
Direct communicative coupling of a base station(s) to a remote unit for exchanging communications services with a distributed communications system (DCS) is disclosed. For example, the remote unit may include a remote antenna unit that is provided in a distributed antenna system (DAS) as one type of DCS. In this manner, the remote unit can facilitate distribution of communications services from a base station into the DCS at locations other than at a centralized location in the DCS, such as at a central unit or head-end equipment. Various DCS configurations are possible that include a remote unit supporting the direct communicatively coupling to a base station(s) for distributing communications services in a DCS.
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Citations
21 Claims
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1. A distributed communications system, comprising:
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a central unit configured to receive downlink communications signals from at least one radio source and distribute the downlink communications signals to be received by a plurality of remote units, and receive uplink communications signals received by the plurality of remote units; each of the plurality of remote units configured to receive the downlink communications signals and distribute the downlink communications signals to at least one client device, and receive uplink communications signals from the at least one client device and distribute the received uplink communications signals to be received by the central unit; and one or more radio source remote units among the plurality of remote units each configured to; receive remote downlink communications signals from at least one remote radio source directly communicatively coupled to the one or more radio source remote units; distribute the remote downlink communications signals to at least one client device; distribute the remote downlink communications signals to be received by at least one other remote unit among the plurality of remote units; distribute the uplink communications signals received from the at least one client device to the at least one remote radio source; and distribute the uplink communications signals received by at least one other remote unit among the plurality of remote units to the at least one remote radio source. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A distributed communications system, comprising:
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a central unit configured to receive downlink communications signals from at least one radio source and distribute the downlink communications signals to be received by a plurality of remote units, and receive uplink communications signals received by the plurality of remote units; each of the plurality of remote units configured to receive the downlink communications signals and distribute the downlink communications signals to at least one client device, and receive uplink communications signals from the at least one client device and distribute the received uplink communications signals to be received by the central unit; and one or more radio source remote units among the plurality of remote units each configured to; receive remote downlink communications signals from at least one remote radio source directly communicatively coupled to the one or more radio source remote units; distribute the remote downlink communications signals to at least one client device; distribute the remote downlink communications signals to be received by at least one other remote unit among the plurality of remote units; distribute the uplink communications signals received from the at least one client device to the at least one remote radio source; and distribute the uplink communications signals received by at least one other remote unit among the plurality of remote units to the at least one remote radio source, wherein; the central unit is configured to distribute the downlink communications signals directly to the plurality of remote units, and receive uplink communications signals directly from the plurality of remote units; each of the plurality of remote units is configured to receive the downlink communications signals directly from the central unit and distribute the downlink communications signals to at least one client device, and receive uplink communications signals from the at least one client device and distribute the received uplink communications signals directly to the central unit; and the one or more radio source remote units among the plurality of remote units is configured to; distribute the remote downlink communications signals directly to the central unit; and distribute the uplink communications signals received directly from the central unit to the at least one remote radio source.
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21. A distributed communications system, comprising:
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a central unit configured to receive downlink communications signals from at least one radio source and distribute the downlink communications signals to be received by a plurality of remote units, and receive uplink communications signals received by the plurality of remote units; each of the plurality of remote units configured to receive the downlink communications signals and distribute the downlink communications signals to at least one client device, and receive uplink communications signals from the at least one client device and distribute the received uplink communications signals to be received by the central unit; and one or more radio source remote units among the plurality of remote units each configured to; receive remote downlink communications signals from at least one remote radio source directly communicatively coupled to the one or more radio source remote units; distribute the remote downlink communications signals to at least one client device; distribute the remote downlink communications signals to be received by at least one other remote unit among the plurality of remote units; distribute the uplink communications signals received from the at least one client device to the at least one remote radio source; and distribute the uplink communications signals received by at least one other remote unit among the plurality of remote units to the at least one remote radio source, wherein; the central unit is configured to distribute the downlink communications signals to one or more upstream remote units among the plurality of remote units, and receive upstream uplink communications signals from the one or more upstream remote units; one or more downstream remote units among the plurality of remote units are each configured to; receive the downlink communications signals from the one or more upstream remote units and distribute the downlink communications signals to at least one client device; and receive the uplink communications signals from the at least one client device and distribute the received uplink communications signals to the one or more upstream remote units; and the one or more radio source remote units among the plurality of remote units each configured to; receive upstream downlink communications signals from the one or more upstream remote units and distribute the upstream downlink communications signals to at least one client device; distribute the uplink communications signals as upstream uplink communications signals to the one or more upstream remote units; receive downstream downlink communications signals from the one or more downstream remote units and distribute the downstream downlink communications signals to at least one client device; and distribute the uplink communications signals as downstream uplink communications signals to the one or more downstream remote units.
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Specification