SYSTEMS AND METHODS FOR A UNIVERSAL BASE STATION

• US 20080227441A1
• Filed: 03/12/2007
• Published: 09/18/2008
• Est. Priority Date: 03/12/2007
• Status: Abandoned Application

• Current Assignee: CommScope Technologies, LLC (CommScope Holding Company, Inc.)
• Original Assignee: ADC Telecommunications Incorporated (TE Connectivity Limited)
• Inventors: Stuart, Steven B., Hermel, Michael J.
• Application Number:
  US11/684,924
• Publication Number:
  US 20080227441A1
• Time in Patent Office: Days
• US Class Current: 455/422.1
• CPC Class Codes: H04W 84/14 WLL [Wireless Local Loop]; RLL [Radio Local Loop]
• CPC Class Codes: H04W 88/10 adapted for operation in multiple networks, e.g. multi-mode access points

Abstract

Systems and methods for a universal base station are provided. In one embodiment, a base station for processing a plurality of communications channels for up to a plurality of network operators comprises a transceiver module communicatively coupled to up to a plurality of network operators, the transceiver module configured to process a plurality of upstream communication channels and a plurality of downstream communication channels based on one or more wireless communication modulation protocols, each of the upstream and downstream communication channels associated with one of the network operators. The transceiver module is configured to output a combined downstream RF signal based on the downstream communication channels. The transceiver module is configured to output a plurality of upstream data packets based on the upstream communication channels, each upstream data packet of the plurality of upstream data packets associated with one of the up to a plurality of network operators.

Claims

1. A base station for processing a plurality of communications channels for up to a plurality of network operators, the base station comprising:

a transceiver module communicatively coupled to up to a plurality of network operators, the transceiver module configured to process a plurality of upstream communication channels and a plurality of downstream communication channels based on one or more wireless communication modulation protocols, each of the upstream and downstream communication channels associated with one of the up to a plurality of network operators;

wherein the transceiver module is configured to output a combined downstream RF signal based on the plurality of downstream communication channels; and

wherein the transceiver module is configured to output a plurality of upstream data packets based on the plurality of upstream communication channels, each upstream data packet of the plurality of upstream data packets associated with one of the up to a plurality of network operators.

2. The base station of claim 1, wherein the transceiver module is configured to process the plurality of upstream RF channels and the plurality of downstream RF channels using on one or more of Advanced Mobile Phone System (AMPS), code division multiple access (CDMA), Wide-band CDMA (WCDMA), time division multiple access (TDMA), Global System for Mobile communications (GSM), Cellular Digital Packet Data (CDPD), Enhanced Data rates for GSM Evolution (EDGE), General Packet Radio Service (GPRS), Integrated Digital Enhanced Network (iDEN), and Orthogonal Frequency Division Multiplexing (OFDM).

3. The base station of claim 1, wherein the transceiver module comprises a plurality of single channel transceiver units, each of the plurality of single channel transceiver units associated with processing a communication channel for one of the up to a plurality of network operators.

4. The base station of claim 3, wherein a first single transceiver unit of the plurality of single transceiver units is configured to modulate a first RF carrier based on data packets received from a first network operator of the up to plurality of network operators;

and

wherein a second single transceiver units of the plurality of single transceiver unit is configured to modulate a second RF carrier based on data packets received from a second network operator of the up to plurality of network operators.

5. The base station of claim 3, wherein a first single transceiver unit of the plurality of single transceiver units is configured to modulate a first RF carrier using a first wireless modulation protocol based on data packets received from a first network operator of the up to plurality of network operators;

and

wherein a second single transceiver unit of the plurality of single transceiver units is configured to modulate a second RF carrier using a second wireless modulation protocol based on data packets received from the first network operator.

6. The base station of claim 1, wherein the transceiver module comprises a processor configured to implement a software defined radio.

7. The base station of claim 6, wherein the software defined radio receives a downstream broadband signal representing the plurality of downstream communication channels;

and

wherein the software defined radio generates an upstream broadband signal representing the plurality of upstream communication channels.

8. The base station of claim 6, wherein the software defined radio includes one or more algorithms to process a plurality of upstream logical RF channels based on one or more wireless communication modulation protocols, the upstream logical RF channels representing the upstream communication channels;

and

wherein the software defined radio includes one or more algorithms to process a plurality of downstream logical RF channels based on one or more wireless communication modulation protocols, the downstream logical RF channels representing the downstream communication channels.

9. The base station of claim 1, wherein the transceiver module is configured to associate the upstream and downstream communication channels with the up to a plurality of network operators based on network addresses base on network addresses.

10. The base station of claim 1, wherein the transceiver module is configured to adjust one or more signal processing parameters for a first RF channel based on instructions received from a first network operator associated with the first RF channel.

11. The base station of claim 10, wherein the one or more signal processing parameters include at least one of a carrier frequency, a wireless communication modulation protocol, a VOCODER setting, and an RF signal power level.

12. The base station of claim 1, further comprising:

a station supervisor configured to monitor base station system operating conditions.

13. The base station of claim 12, wherein the base station system operating conditions include a status of at least one of an RF signal transmission power level, an RF signal reception power level, a voltage signal wave ratio, status of a linearized power amplifier, status of a low noise amplifier, status of a duplexer, status of a power supply, status of a battery, ambient environment conditions, and cabinet alarms.

14. The base station of claim 12, the station supervisor further configured to adjust one or more base station system operating parameters.

15. The base station of claim 12, wherein the one or more base station system operating parameters include at least one of power to a linearized power amplifier, base station resource enabling, and base station resource network addresses.

16. The base station of claim 12, wherein the station supervisor is associated with a network address.

17. The base station of claim 12, wherein the one or more of the up to a plurality of network operators communicate with the station supervisor based on the station supervisor network address.

18. The base station of claim 12, wherein a base station operator communicates with the station supervisor based on the station supervisor network address.

19. The base station of claim 12, further comprising:

a global navigation satellite system (GNSS) receiver coupled to the station supervisor.

20. The base station of claim 19, wherein the global navigation satellite system (GNSS) receiver is configured to provide the station supervisor with at least one of a coordinate location, a frequency, and a timing reference.

21. A method for wireless communication, the method comprising:

communicating a stream of data packets between a base station and up to a plurality of network operators, the stream of data packets transporting information representing a plurality of communications channels;

associating data packets representing a first communications channel of the plurality of communications channels with a base station resource for processing a first RF channel;

associating data packets representing a second communications channel of the plurality of communications channels with a base station resource for processing a second RF channel; and

generating an RF signal for wireless transmission to one or more wireless subscriber units based on an output of the first RF channel and the second RF channel

22. The method of claim 21, further comprising:

reconfiguring an allocation of one or more base station resources to at least one of the up to a plurality of network operators.

23. The method of claim 22, wherein reconfiguring the allocation of one or more base station resources further comprises associating the one or more base station resources with the at least one of the up to a plurality of network operators via software.

24. The method of claim 21, wherein

associating data packets representing the first communications channel of the plurality of communications channels with a base station resource for processing the first RF channel further comprises associating data packets representing the first communications channel with a first single channel transceiver;

and

associating data packets representing the second communications channel of the plurality of communications channels with a base station resource for processing the second RF channel further comprises associating data packets representing the second communications channel with a second single channel transceiver.

25. The method of claim 24, further comprising:

generating a combined RF signal based on a first RF signal generated by the first single channel transceiver and a second RF signal generated by the second single channel transceiver

26. The method of claim 21, wherein

associating data packets representing the first communications channel of the plurality of communications channels with a base station resource for processing the first RF channel further comprises associating data packets representing the first communications channel with a first logical RF channel of a software defined radio;

and

associating data packets representing the second communications channel of the plurality of communications channels with a base station resource for processing the second RF channel further comprises associating data packets representing the second communications channel with a second logical RF channel of a software defined radio.

27. The method of claim 26, further comprising:

generating a combined RF signal based on an output of the first logical RF channel and the second logical RF channel.

28. The method of claim 21, further comprising:

associating data packets representing the first communications channel of the plurality of communications channels with the base station resource for processing the first RF channel based on a network address.

29. The method of claim 21, further comprising:

adjusting one or more signal processing parameters of the base station resource for processing the first RF channel based on data packets received from a first network operator associated with the first communication channel.

30. The method of claim 29, wherein adjusting one or more signal processing parameters comprises adjusting one or more of a carrier frequency, a wireless communication modulation protocol, a VOCODER setting, and an RF signal power level.

31. The method of claim 21, further comprising:

monitoring base station system operating conditions using a station supervisor; and

communicating the base station system operating conditions to a base station operator.

32. The method of claim 31, wherein monitoring base station system operating conditions comprises monitoring one or more of an RF signal transmission power level, an RF signal reception power level, a voltage signal wave ratio, a status of a linearized power amplifier, a status of a low noise amplifier, a status of a duplexer, a status of a power supply, a status of a battery, an ambient environment condition, and a cabinet alarm.

33. The method of claim 31, further comprising:

associating the base station supervisor with a network address.

34. The method of claim 31, further comprising:

adjusting one or more base station system operating parameters based on data packets received from the base station operator.

35. The method of claim 31, wherein adjusting one or more base station system operating parameters comprises at least one of switching power to a linearized power amplifier, disabling a base station resource, and revising a network address associated with a base station resource.

36. The method of claim 21, further comprising:

processing the data packets representing the first communications channel and the data packets representing the second communications channel based on at least one wireless communication protocol.

37. A base station for processing a plurality of communications channels for up to a plurality of network operators, the base station comprising:

means for communicating with up to a plurality of network operators;

means for processing a plurality of downstream communication channels based on one or more wireless communication modulation protocols, each of the downstream communication channels associated with one of the up to a plurality of network operators, the means for processing a plurality of downstream communication channels responsive to the means for communicating with up to a plurality of network operators;

means for allocating signal processing resources of the means for processing a plurality of downstream communication channels to a first network operator of the up to a plurality of network operators, the means for processing a plurality of downstream communication channels further responsive to the means for allocating signal processing resources of the means for processing a plurality of downstream communication channels; and

means for generating a downstream RF signal, the means for generating a downstream RF signal responsive to the means for processing a plurality of downstream communication channels.

38. The base station of claim 37, further comprising:

means for communicating with up to a plurality of wireless subscriber units;

means for processing a plurality of upstream communication channels based on one or more wireless communication modulation protocols, each of the upstream communication channels associated with one of the up to a plurality of network operators, the means for processing a plurality of upstream communication channels responsive to the means for communicating with up to a plurality of network operators;

means for allocating signal processing resources of the means for processing a plurality of upstream communication channels to a first network operator of the up to a plurality of network operators, the means for processing a plurality of upstream communication channels further responsive to the means for allocating signal processing resources of the means for processing a plurality of upstream communication channels; and

means for generating a stream of data packets, the means for generating a stream of data packets responsive to the means for processing a plurality of upstream communication channels.