Software configurable distributed antenna system and method for reducing uplink noise
First Claim
1. A distributed antenna system including:
- a master unit including;
a downlink RF input operable to receive an RF input signal from a downlink port of a base station;
a first uplink RF port;
a second uplink RF port;
a first optical port; and
a second optical port;
a first remote unit coupled to the first optical port of the master unit, wherein the first remote unit comprises a downlink antenna port and a first uplink antenna port operable to receive a first RF uplink signal; and
a second remote unit coupled to the second optical port of the master unit, wherein the second remote unit comprises a downlink antenna port and a second uplink antenna port operable to receive a second RF uplink signal;
wherein the master unit is operable to;
transmit a first RF signal associated with the first RF uplink signal to a first uplink port of the base station through the first uplink RF port; and
transmit a second RF signal associated with the second RF uplink signal to a second uplink port of the base station through the second uplink RF port.
3 Assignments
0 Petitions
Accused Products
Abstract
A distributed antenna system includes a master unit including a downlink RF input operable to receive an RF input signal from a downlink port of a base station, a first optical port, and a second optical port. The distributed antenna system also includes a first remote unit coupled to the first optical port. The first remote unit comprises a downlink antenna port and a first uplink antenna port and a second remote unit coupled to the second optical port of the master unit. The second remote unit comprises a downlink antenna port and a second uplink antenna port. The master unit is operable to transmit a first RF signal associated with the first RF uplink signal to a first uplink port of the base station and transmit a second RF signal associated with the second RF uplink signal to a second uplink port of the base station.
-
Citations
17 Claims
-
1. A distributed antenna system including:
-
a master unit including; a downlink RF input operable to receive an RF input signal from a downlink port of a base station; a first uplink RF port; a second uplink RF port; a first optical port; and a second optical port; a first remote unit coupled to the first optical port of the master unit, wherein the first remote unit comprises a downlink antenna port and a first uplink antenna port operable to receive a first RF uplink signal; and a second remote unit coupled to the second optical port of the master unit, wherein the second remote unit comprises a downlink antenna port and a second uplink antenna port operable to receive a second RF uplink signal; wherein the master unit is operable to; transmit a first RF signal associated with the first RF uplink signal to a first uplink port of the base station through the first uplink RF port; and transmit a second RF signal associated with the second RF uplink signal to a second uplink port of the base station through the second uplink RF port. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A distributed antenna system comprising:
-
a first master unit including; a downlink RF input operable to receive an RF input signal from a downlink port of a base station; a first uplink RF port; a second uplink RF port; and a first plurality of optical ports; a first plurality of remote units, each being coupled to one of the first plurality of optical ports via an optical fiber connection; a second master unit including a second plurality of optical ports; and a second plurality of remote units, each being coupled to one of the second plurality of optical ports via an optical fiber connection, wherein the second master unit is networked with the first master unit; wherein the first master unit is operable to; transmit a first RF signal associated with one or more RF uplink signals received by one or more of the first plurality of remote units to a first uplink port of the base station through the first uplink RF port; and transmit a second RF signal associated with one or more RF uplink signals received by one or more of the second plurality of remote units to a second uplink port of the base station through the second uplink RF port. - View Dependent Claims (12, 13, 14, 15, 16, 17)
-
Specification