Transceiver set assignment scheme for a distributed antenna system

1. A base station comprising:

an interface configured to:

establish a plurality of wired connections with a plurality of geographically distributed remote transceivers, each remote transceiver of the plurality of remote transceivers having one or more physical antenna ports; and

a processor coupled to the interface and configured to:

assign the plurality of remote transceivers to a plurality of sets, each set of the plurality of sets having one or more of the plurality of remote transceivers;

assign one or more logical ports to each set of the plurality of sets, each logical port of the one or more logical ports assigned to a respective set of the plurality of sets corresponding to at least one physical antenna port of each of the one or more remote transceivers of the respective set;

receive signal quality feedback from an endpoint, the signal quality feedback indicating a signal quality for each set of at least two sets of the plurality of sets;

select a first set of the plurality of sets to use for sending data traffic from the base station to the endpoint, the first set selected based on the received signal quality feedback from the endpoint;

wherein the interface is further configured to send data traffic from the base station to the endpoint using at least one wireless connection between the endpoint and at least one physical antenna port of each of the one or more remote transceivers of a first set of the plurality of sets;

determine a location of the endpoint based on the received signal quality feedback from the endpoint; and

transmit a request requesting that the endpoint provide signal quality feedback with respect to a specified subset of the one or more sets.

2. The base station of claim 1 , wherein the processor is further configured to tune a beam steering vector based on the signal quality feedback received from the endpoint, the beam steering vector tuned to improve at least one of the coverage range of the first set or the coverage throughput of the at least one wireless connection.

3. The base station of claim 1 , wherein the processor is further configured to re-arrange the plurality of remote transceivers into one or more different sets.

4. The base station of claim 1 , wherein each physical antenna port of a particular set of the plurality of sets transmits a wireless signal that is orthogonal with respect to one or more wireless signals used by each other set of the plurality of sets.

5. A method, comprising:

establishing a plurality of wired connections between a base station and a plurality of geographically distributed remote transceivers, each remote transceiver of the plurality of remote transceivers having one or more physical antenna ports;

assigning the plurality of remote transceivers to a plurality of sets, each set of the plurality of sets having one or more of the plurality of remote transceivers, at least one set of the plurality of sets having at least two remote transceivers;

assigning one or more logical ports to each set of the plurality of sets, each logical port of the one or more logical ports assigned to a respective set of the plurality of sets corresponding to at least one physical antenna port of the one or more remote transceivers of the respective set;

sending data traffic from the base station to the endpoint using at least one wireless connection between the endpoint and at least one physical antenna port of the one or more remote transceivers of a first set of the plurality of sets;

receiving signal quality feedback from the endpoint;

selecting the first set to use for sending data traffic from the base station to the endpoint, the first set selected from the plurality of sets based on the received signal quality feedback from the endpoint;

determining a location of the endpoint based on the received signal quality feedback from the endpoint; and

transmitting a request requesting that the endpoint provide signal quality feedback with respect to a specified subset of the plurality of sets.

6. The method of claim 5 , wherein at least one of the one or more logical ports assigned to the first set of the plurality of sets corresponds to at least one physical antenna port of each remote transceiver of the one or more remote transceivers of the first set.

7. The method of claim 5 , further comprising tuning a beam steering vector based on the signal quality feedback received from the endpoint, the beam steering vector tuned to improve at least one of the coverage range of the first set or the coverage throughput of the at least one wireless connection.

8. The method of claim 5 , wherein each set of the plurality of sets uses a wireless signal that is orthogonal with respect to a wireless signal used by each other set of the plurality of sets.

9. The method of claim 6 , wherein the wireless signal used by the first set is transmitted by each physical antenna of the one or more logical ports of the first set.

10. The method of claim 5 , wherein the base station and the plurality of remote transceivers are located in a common cell and share a common cell identifier.

11. The method of claim 5 , further comprising re-arranging the plurality of remote transceivers into one or more different sets.

12. One or more non-transitory computer-readable storage media embodying logic that when executed by a processor is configured to:

establish a plurality of wired connections between a base station and a plurality of geographically distributed remote transceivers, each remote transceiver of the plurality of remote transceivers having one or more physical antenna ports;

assign the plurality of remote transceivers to a plurality of sets, each set of the plurality of sets having one or more of the plurality of remote transceivers;

assign one or more logical ports to each set of the plurality of sets, each logical port of the one or more logical ports assigned to a respective set of the plurality of sets corresponding to at least one physical antenna port of the one or more remote transceivers of the respective set;

send data traffic from the base station to the endpoint using at least one wireless connection between the endpoint and at least one physical antenna port of the one or more remote transceivers of a first set of the plurality of sets;

receiving signal quality feedback from the endpoint;

selecting the first set to use for sending data traffic from the base station to the endpoint, the first set selected from the plurality of sets based on the received signal quality feedback from the endpoint;

determine a location of the endpoint based on the received signal quality feedback from the endpoint; and

transmit a request requesting that the endpoint provide signal quality feedback with respect to a specified subset of the plurality of sets.

13. The media of claim 12 , the logic further configured to tune a beam steering vector based on the signal quality feedback received from the endpoint, the beam steering vector tuned to improve at least one of the coverage range of the first set or the coverage throughput of the at least one wireless connection.

14. The media of claim 12 , wherein the base station and the plurality of remote transceivers are located in the same cell and share a common cell identifier.

15. The media of claim 12 , the logic further configured to re-arrange the plurality of remote transceivers into one or more different sets.