Radio communication systems with integrated location-based measurements for diagnostics and performance optimization

• US 8,849,190 B2
• Filed: 09/22/2010
• Issued: 09/30/2014
• Est. Priority Date: 04/21/2009
• Status: Active Grant

• Current Assignee: CommScope Technologies, LLC (CommScope Holding Company, Inc.)
• Original Assignee: Andrew LLC (CommScope Holding Company, Inc.)
• Inventors: Hanson, Van, Kummetz, Thomas
• Primary Examiner(s): Pham, Chi
• Assistant Examiner(s): Huang, Weibin
• Application Number:
  US12/888,271
• Publication Number:
  US 20110009056A1
• Time in Patent Office: 1,469 Days
• Field of Search: 370/279, 370/293, 370/315, 370/492, 370/501, 455/7, 455/9, 455/10, 455/11.1
• US Class Current: 455/11.1
• CPC Class Codes: H04B 7/15528 Control of operation parameters of a relay station to exploit the physical medium
• CPC Class Codes: H04B 7/15535 Control of relay amplifier gain amplifier gain control in general H03G3/00; gain control reducing self - or loop interference H04B7/15578
• CPC Class Codes: H04B 7/2606 Arrangements for base station coverage control, e.g. by using relays in tunnels
• CPC Class Codes: H04W 16/26 Cell enhancers or enhancement, e.g. for tunnels, building shadow
• CPC Class Codes: H04W 24/02 Arrangements for optimising operational condition
• CPC Class Codes: H04W 24/08 Testing, supervising or monitoring using real traffic
• CPC Class Codes: H04W 4/022 with dynamic range variability
• CPC Class Codes: H04W 40/22 using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
• CPC Class Codes: H04W 88/08 Access point devices

Abstract

A radio communication system includes at least one receive antenna for receiving communication signals, processing circuitry for processing the received communication signals and repeating the signals for further transmission, and at least one transmit antenna for transmitting the repeated signals. The processing circuitry is operable for receiving an input regarding the current geographic location of the communication system. The processing circuitry is further capable of recording measurements and data regarding the operation and use of the radio communication system and its operating environment including where and when the measurements and data were taken. The processing circuitry further provides a user interface and capabilities to analyze and visualize the recorded information to diagnose problems and optimize performance. Additionally, the recorded information can be transmitted to a remote server where can be used to determine optimal operational settings for other radio communication systems when they are operating in the same location where the measurements were taken, and these operational settings can be transmitted to these other radio communications systems prior to their use in these locations.

Claims

1. A communication system, comprising:

at least one receive antenna for receiving communication signals;

processing circuitry for processing the received communication signals;

at least one transmit antenna for transmitting the processed signals;

the processing circuitry utilizing at least one configurable setting in the processing of the received communication signals, the at least one configurable setting being adaptable for varying the operation of processing the received communication signals;

the processing circuitry operable to analyze information regarding current signal characteristics that are associated with at least one of the received communication signals or the transmitted processed signals at a current geographical location of the communication system with respect to known signal characteristics that are associated with the at least one of the received communication signals or the transmitted processed signals at a potential future geographical location of the communication system, the processing circuitry further operable to proactively adapt the at least one configurable setting of the system based upon that analysis.

2. The communication system of claim 1, wherein a plurality of settings are configurable and the processing circuitry is further operable to proactively adapt each of the plurality of configurable settings of the system.

3. The communication system of claim 1, wherein a plurality of settings are configurable and the processing circuitry is further operable to proactively adapt a first portion of the plurality of configurable settings of the system while leaving a second portion of the plurality of configurable settings unchanged.

4. The communication system of claim 1, wherein the processing circuitry is further operable to receive information regarding a location of a base station in communication with the system, the processing circuitry further operable to proactively adapt the at least one configurable setting of the system based upon the location of the base station.

5. The communication system of claim 1, the communication system further comprising:

an automatic gain control circuit, wherein the processing circuitry is operable to proactively adapt the automatic gain control circuit.

6. The communication system of claim 5, wherein the processing circuitry is operable to increase the gain applied to the received communication signals with the automatic gain control circuit.

7. The communication system of claim 5, wherein the processing circuitry is operable to decrease the gain applied to the received communication signals with the automatic gain control circuit.

8. The communication system of claim 1, wherein the processing circuitry is further operable to transmit the current location information to a computing system.

9. The communication system of claim 1, further comprising:

a memory, wherein the processing circuitry is further operable to store the current location information in the memory with a timestamp indicating the time the processing circuitry received the current location information.

10. The communication system of claim 1, wherein the processing circuitry is further operable to receive configuration information from a computing system, the configuration information including the known characteristics associated with the at least one of the received communication signals or the transmitted processed signals at the potential future geographical location of the system.

11. The communication system of claim 10, wherein the configuration information includes data collected by the system.

12. The communication system of claim 10, wherein the configuration information includes data collected from a second communication system.

13. The communication system of claim 10, wherein the configuration information includes data collected from external to the system.

14. The communication system of claim 1, wherein the processing circuitry is further operable to determine a plurality of current operating conditions and to proactively adapt the at least one configurable setting of the system based upon at least one of the plurality of current operating conditions.

15. The communication system of claim 14, wherein at least one of the plurality of current operating conditions includes an identification of a base station in communication with the system.

16. The communication system of claim 15, wherein at least one of the plurality of current operating conditions is selected from the group consisting of:

a location of the base station, a network property associated with the base station, a signal property associated with the base station, and combinations thereof.

17. The communication system of claim 14, wherein at least one of the plurality of current operating conditions includes an identification of at least one network the system is in communication with.

18. The communication system of claim 14, wherein at least one of the plurality of current operating conditions includes an environmental detail of the system.

19. The communication system of claim 18, wherein the environmental detail is selected from the group consisting of:

a speed of a mobile platform containing the system, an ambient temperature, a time of day, a communication traffic condition of the system, an obstacle to transmission by the system, logistical information regarding the mobile platform containing the system, and combinations thereof.

20. The communication system of claim 1, wherein the communication system is a repeater.

21. The communication system of claim 1, wherein the communication system is a distributed antenna system.

22. A method of propagating communication signals, comprising:

receiving communication signals with a communication system;

processing the received communication signals and transmitting the processed signals;

utilizing at least one configurable setting in the processing of the received communication signals, the at least one configurable setting being adaptable for varying the operation of processing the received communication signals;

analyzing information regarding current signal characteristics that are associated with at least one of the received communication signals or the transmitted processed signals at a current geographical location of the communication system with respect to known signal characteristics that are associated with the at least one of the received communication signals or the transmitted processed signals at a potential future geographical location of the communication system; and

proactively adapting the at least one configurable setting of the system based upon that analysis.

23. The method of claim 22, wherein proactively adapting the at least one configurable setting of the system includes proactively adapting a plurality of configurable settings of the system.

24. The method of claim 22, wherein proactively adapting the at least one configurable setting of the system includes proactively adapting a first portion of a plurality of configurable settings while leaving a second portion of the plurality of configurable settings unchanged.

25. The method of claim 22, further comprising:

receiving information regarding a location of a base station in communication with the system, wherein proactively adapting the at least one configurable setting further includes proactively adapting the at least one configurable setting of the system based upon the location of the base station.

26. The method of claim 22, wherein proactively adapting the at least one configurable setting includes proactively adapting an automatic gain control circuit.

27. The method of claim 26, wherein proactively adapting the at least one configurable setting includes increasing a gain applied to the received communication signals with the automatic gain control circuit.

28. The method of claim 26, wherein proactively adapting the at least one configurable setting includes decreasing a gain applied to the received communication signals with the automatic gain control circuit.

29. The method of claim 22, further comprising:

transmitting the current location information to a computing system.

30. The method of claim 22, further comprising:

timestamping the current location information when it is received; and

storing the current location information in a memory with the timestamp.

31. The method of claim 22, further comprising:

receiving configuration information from a computing system, the configuration information including the known characteristics associated with the at least one of the received communication signals or the transmitted processed signals at the potential future geographical location of the system.

32. The method of claim 31, wherein the configuration information includes data collected by the system.

33. The method of claim 31, wherein the configuration information includes data collected from a second communication system.

34. The method of claim 31, wherein the configuration information includes data collected external to the system.

35. The method of claim 22, further comprising:

determining a plurality of current operating conditions; and

proactively adapting the at least one configurable setting of the system based upon at least one of the plurality of current operating conditions.

36. The method of claim 35, wherein at least one of the plurality of current operating conditions includes an identification of a base station in communication with the system.

37. The method of claim 36, wherein the at least one of the plurality of current operating conditions is selected form the group consisting of:

a location of the base station, a network property associated with the base station, a signal property associated with the base station, and combinations thereof.

38. The method of claim 35, wherein at least one of the plurality of current operating conditions includes an identification of at least one network the system is in communication with.

39. The method of claim 35, wherein at least one of the plurality of current operating conditions includes an environmental detail of the system.

40. The method of claim 39, wherein the environmental detail is selected from the group consisting of:

a speed of a mobile platform containing the system, an ambient temperature, a time of day, a communication traffic condition of the system, an obstacle to transmission by the system, logistical information regarding the mobile platform containing the system, and combinations thereof.

41. The method of claim 22, wherein the communication system is a repeater.

42. The method of claim 22, wherein the communication system is a distributed antenna system.