Integrated network management of a software defined radio system

• US 20060221913A1
• Filed: 03/31/2005
• Published: 10/05/2006
• Est. Priority Date: 03/31/2005
• Status: Abandoned Application

• Current Assignee: CommScope Technologies, LLC (CommScope Holding Company, Inc.)
• Original Assignee: ADC Telecommunications Incorporated (TE Connectivity Limited)
• Inventors: Mitchell, William J., Hermel, Michael J., Weaver, Douglas D., Sonbarse, Santosh K.
• Application Number:
  US11/095,779
• Publication Number:
  US 20060221913A1
• Time in Patent Office: Days
• US Class Current: 370/338
• CPC Class Codes: H04W 24/02 Arrangements for optimising operational condition

Abstract

A communications system is presented. One or more radio head units are adapted to receive radio signals through one or more radio antennas and adapted to communicate voice and data streams to one or more radio head interface modules. The one or more radio head interface modules are adapted to communicate with a call processing software module wherein the call processing software module performs modulation and demodulation of voice and data streams using one or more air interface standards. An element management system module is adapted to alter one or more operating parameters of the one or more radio head interface modules and an agent module adapted to communicate with the element management system. The agent module is further adapted to alter one or more operating parameters of the one or more radio head interface modules based on messages from a management module.

Claims

1. A communications system, the system comprising:

one or more radio head interface modules;

one or more radio head units adapted to receive radio signals through one or more radio antennas and adapted to communicate voice and data streams to the one or more radio head interface modules;

a call processing software module, the one or more radio head interface modules adapted to communicate with the call processing software module;

wherein the call processing software module performs modulation and demodulation of the voice and data streams using one or more air interface standards;

an element management system module adapted to alter one or more operating parameters of the one or more radio head interface modules;

one or more agent modules;

a first agent module of the one or more agent modules adapted to communicate with the element management system; and

a management module adapted to communicate with the one or more agent modules, wherein the first agent module is further adapted to receive query messages from the management module and provide a current state of the one or more operating parameters of the one or more radio head interface modules based on the query messages;

wherein the first agent module is further adapted to receive reconfiguration messages from the management module and alter one or more operating parameters of the one or more radio head interface modules based on the reconfiguration messages.

2. The system of claim 1, wherein the one or more air interface protocols include at least one of Global System for Mobile communications (GSM), Advanced Mobile Phone System (AMPS), code division multiple access (CDMA), Wide-band CDMA, time division multiple access (TDMA), 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 system of claim 1, wherein the one or more operating parameters include one or more of:

enablement and disablement of logical channels;

enablement and disablement of page synchronization functions;

enablement and disablement of buffer underflow and overflow functions;

digital up converter filter parameters, digital down converter filter parameters and sample rates associated with the one or more air interface protocols;

logical channel RF parameters for one or more forward, reverse and diversity logical channels;

page length for complex RF data sample pages;

start of page indicator; and

enablement and disablement of call processing software logical channel reconfiguration instructions.

4. The system of claim 3, wherein call processing software logical channel reconfiguration instructions include one or more of:

frequency hopping instructions;

bandwidth allocation instructions;

protocol reconfiguration instructions; and

signal gain adjustment instructions.

5. The system of claim 4, wherein the logical channel RF parameters include one or more of modulation protocol, radio frequency, bandwidth allocation, and signal gain.

6. The system of claim 1, further comprising:

a remote computer system, wherein the first agent module and the element management system module are software applications on the remote computer system.

7. The system of claim 1, further comprising:

one or more interface devices, wherein the one or more radio head interface modules communicate with the call processing software module over the one or more interface devices.

8. The system of claim 7, wherein the one or more interface devices includes at least one of a PCI-X interface, an ATCA interface, a PCI Express interface, a Gigabit Ethernet interface, a SCSI interface, a Rocket I/O interface, a UDP/IP link interface, a TCP/IP link interface, a Serial ATA interface, a Card bus for PCMIA card interface, a high speed serial interface and a high speed parallel interface.

9. The system of claim 7, wherein the element management system communicates with the one or more radio head interface modules over the one or more interface devices.

10. The system of claim 1, wherein one or more of the one or more agent modules are further adapted to communicate with the management module through a command line interface.

11. The system of claim 1, wherein one or more of the one or more agent modules are further adapted to communicate with the management module by sending and receiving messages compliant with the Transaction Language 1 network management protocol.

12. The system of claim 1, wherein one or more of the one or more agents is further adapted to communicate with the management module by sending and receiving messages compliant with the Common Management Interface Protocol network management protocol.

13. The system of claim 1, wherein one or more of the agent modules communicate with the management module over one or more of a serial communications link and an internet protocol network.

14. The system of claim 1, further comprising:

a base station controller;

a mobile switching center;

wherein one or more of the one or more agent modules are further adapted to communicate with and reconfigure one or more of the base station controller, the mobile switching center.

15. The system of claim 1, wherein the first agent module of the one or more agent modules is further adapted to receive query commands from the management module and provide the current state of one or more operating parameters of one or more of the one or more radio head units, wherein the first agent module of the one or more agent modules is further adapted to receive reconfiguration commands from the management module and alter one or more operating parameters of the first radio head unit based on the reconfiguration commands.

16. The system of claim 1, wherein a second agent module of the one or more agent modules is further adapted to receive query commands from the management module and provide the current state of one or more operating parameters of one or more of the one or more radio head units, wherein the second agent module of the one or more agent modules is further adapted to receive reconfiguration commands from the management module and alter one or more operating parameters of the first radio head unit based on the reconfiguration commands.

17. The system of claim 1, further comprising:

one or more high speed transport mediums, wherein the one or more radio head units communicate the voice and data streams to the one or more radio head interface modules through the one or more high speed transport mediums;

wherein the management module is further adapted to reconfigure the one or more high speed transport mediums.

18. The system of claim 1, wherein one or more agent modules are further adapted to receive query commands from the management module and provide the current state of one or more operating parameters of the call processing software module, wherein the second agent module of the one or more agent modules is further adapted to receive reconfiguration commands from the management module and alter one or more operating parameters of the call processing software module based on the reconfiguration commands.

19. The system of claim 1, further comprising a base station server, wherein one or more agent modules are further adapted to receive query commands from the management module and provide the current state of one or more operating parameters of the base station server, wherein the one or more agent modules are further adapted to receive reconfiguration commands from the management module and alter one or more operating parameters of the base station server based on the reconfiguration commands.

20. A software defined radio communications network system, the system comprising:

one or more radio head units;

one or more radio head interface modules;

one or more call processing software modules;

one or more agent modules, wherein one or more of the one or more agent modules are adapted to communicate with one or more of the one or more radio head units, the one or more radio head interface modules, and the one or more call processing software modules; and

a management module.

21. The system of claim 20, wherein one or more of the one or more agent modules are further adapted to communicate with the management module by sending and receiving one or more of messages compliant with the Transaction Language 1 network management protocol, messages compliant with the Common Management Interface Protocol network management protocol, messages compliant with the Simple Network Management Protocol network management protocol, and ASCII based messages through a command line interface.

22. The system of claim 20, wherein the management module is adapted to obtain the current state of one or more operating parameters of the at least one radio head interface module by sending one or more messages to the one or more agent modules.

23. The system of claim 20, wherein the management module is adapted to alter one or more operating parameters of the at least one radio head interface module by sending one or more messages to the one or more agent modules.

24. The system of claim 23, wherein the one or more operating parameters include one or more of:

enablement and disablement of individual forward, reverse and diversity logical channels;

enablement and disablement of page synchronization functions; and

enablement and disablement of buffer underflow and overflow functions.

digital up converter filter parameters, digital down converter filter parameters and sample rates associated with one or more air interface protocols;

logical channel RF parameters for one or more forward, reverse and diversity logical channels;

page length for complex RF data sample pages;

start of page indicator; and

enablement and disablement of call processing software logical channel reconfiguration instructions.

25. The system of claim 24, wherein call processing software logical channel reconfiguration instructions include one or more of:

frequency hopping instructions;

bandwidth allocation instructions;

protocol reconfiguration instructions; and

signal gain adjustment instructions.

26. The system of claim 24, wherein the logical channel RF parameters include one or more of modulation protocol, radio frequency, bandwidth allocation, and signal gain.

27. The system of claim 20, wherein the management module is adapted to obtain the current state of one or more operating parameters of the at least one radio head unit by sending one or more messages to the one or more agent modules.

28. The system of claim 20, wherein the management module is adapted to alter one or more operating parameters of the at least one radio head unit by sending one or more messages to the one or more agent modules.

29. The system of claim 20, wherein the management module is adapted to obtain the current state of one or more operating parameters of the one or more call processing software modules by sending one or more messages to the one or more agent modules.

30. The system of claim 20, wherein the management module is adapted to alter one or more operating parameters of the one or more call processing software modules by sending one or more messages to the one or more agent modules.

31. The system of claim 20, further comprising a base station server, wherein the management module is adapted to obtain the current state of one or more operating parameters of the base station server by sending one or more messages to the one or more agent modules.

32. The system of claim 31, wherein the management module is adapted to alter one or more operating parameters of the one or more call processing software modules by sending one or more messages to the one or more agent modules.

33. The system of claim 20 further comprising:

at least one base station controller; and

at least one mobile switching center.

34. The system of claim 33, wherein the management module is further adapted to obtain the current state of one or more operating parameters of the at least one base station controller and the at least one mobile switching center by sending one or more messages to the one or more agent modules.

35. The system of claim 34, wherein the management module is further adapted to alter one or more operating parameters of the at least one base station controller and the at least one mobile switching center by sending one or more messages to the one or more agent modules.

36. A method of configuring networked devices for a software defined radio communications network, the method comprising:

receiving radio signals through one or more radio antennas;

communicating voice and data streams to one or more radio head interface modules;

communicating with a call processing software module;

performing modulation and demodulation of the voice and data streams using one or more air interface standards;

sending one or more messages from a management module to an agent module; and

altering one or more operating parameters of the one or more radio head interface modules based on the one or more messages.

37. A method for configuring networked devices for a software defined radio communications network, the method comprising:

modulating and demodulating digital voice and data streams using one or more air interface standards;

sending one or more messages from a management module to an agent module; and

altering one or more logical channel RF parameters based on the one or more messages.

38. The method of claim 37, further comprising one or more of sending and receiving messages compliant with the Transaction Language 1 network management protocol, sending and receiving messages compliant with the Common Management Interface Protocol network management protocol, sending and receiving messages compliant with the Common Management Interface Protocol network management protocol, and sending and receiving ASCII based messages through a command line interface.

39. The method of claim 37, wherein the one or more logical channel RF parameters include one or more of modulation protocol, radio frequency, bandwidth allocation, and signal gain.

40. The method of claim 37, further comprising:

altering one or more network operating parameters.

41. The method of claim 40, wherein altering one or more network operating parameters further comprises one or more of:

enabling one or more logical channels;

disabling one or more logical channels;

enabling page synchronization for one or more logical channels;

disabling page synchronization functions for one or more logical channels;

enabling buffer underflow and overflow functions for one or more logical channels;

disabling buffer underflow and overflow functions for one or more logical channels;

enabling call processing software logical channel reconfiguration instructions for one or more logical channels;

disabling call processing software logical channel reconfiguration instructions for one or more logical channels;

configuring digital up converter filter parameters, digital down converter filter parameters and sampling rates associated with the one or more air interface protocols;

redefining a page length for complex RF data sample pages; and

redefining a start of page indicator.

42. The method of claim 41, wherein call processing software logical channel reconfiguration instructions include one or more of:

frequency hopping instructions;

bandwidth allocation instructions;

protocol reconfiguration instructions; and

signal gain adjustment instructions.

43. The method of claim 37, wherein the one or more air interface protocols include at least one of Global System for Mobile communications (GSM), Advanced Mobile Phone System (AMPS), code division multiple access (CDMA), Wide-band CDMA, time division multiple access (TDMA), 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).

44. A computer-readable medium having computer-executable instructions for a method for configuring networked devices for a software defined radio communications network, the method comprising:

modulating and demodulating digital voice and data streams using one or more air interface standards;

receiving one or more messages from a management module; and

altering one or more logical channel RF parameters based on the one or more messages.

45. The method of claim 44, further comprising one or more of sending and receiving messages compliant with the Transaction Language 1 network management protocol, sending and receiving messages compliant with the Common Management Interface Protocol network management protocol, sending and receiving messages compliant with the Common Management Interface Protocol network management protocol, and sending and receiving ASCII based messages through a command line interface.

46. The method of claim 44, wherein the one or more logical channel RF parameters include one or more of modulation protocol, radio frequency, bandwidth allocation, and signal gain.

47. The method of claim 44, further comprising:

altering one or more network operating parameters.

48. The method of claim 47, wherein altering one or more network operating parameters further comprises one or more of:

enabling one or more logical channels;

disabling one or more logical channels;

enabling page synchronization for one or more logical channels;

disabling page synchronization functions for one or more logical channels;

enabling buffer underflow and overflow functions for one or more logical channels;

disabling buffer underflow and overflow functions for one or more logical channels;

enabling call processing software logical channel reconfiguration instructions for one or more logical channels;

disabling call processing software logical channel reconfiguration instructions for one or more logical channels;

configuring digital up converter filter parameters, digital down converter filter parameters and sampling rates associated with the one or more air interface protocols;

redefining a page length for complex RF data sample pages; and

redefining a start of page indicator.

49. The method of claim 48, wherein call processing software logical channel reconfiguration instructions include one or more of:

frequency hopping instructions;

bandwidth allocation instructions;

protocol reconfiguration instructions; and

signal gain adjustment instructions.

50. The method of claim 44, wherein the one or more air interface protocols include at least one of Global System for Mobile communications (GSM), Advanced Mobile Phone System (AMPS), code division multiple access (CDMA), Wide-band CDMA, time division multiple access (TDMA), 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).

51. A communications system, the system comprising:

means for modulating and demodulating digital voice and data streams using one or more air interface standard;

means for communicating one or more reconfiguration messages; and

means for altering one or more operating parameters of one or more radio head interface modules based on the one or more reconfiguration messages.

52. The system of claim 51, further comprising one or more of:

means for sending and receiving one or more messages compliant with the Transaction Language 1 network management protocol;

means for sending and receiving one or more messages compliant with the Common Management Interface Protocol network management protocol;

means for sending and receiving one or more messages compliant with the Simple Network Management Protocol network management protocol; and

means for sending and receiving one or more ASCII based messages through a command line interface.

53. The system of claim 51, wherein the one or more air interface protocols include at least one of Global System for Mobile communications (GSM), Advanced Mobile Phone System (AMPS), code division multiple access (CDMA), Wide-band CDMA, time division multiple access (TDMA), 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).

54. The system of claim 51, wherein the one or more operating parameters include one or more of:

enablement and disablement of logical channels;

enablement and disablement of a page synchronization function;

enablement and disablement of a buffer underflow and overflow function;

digital up converter filter parameters, digital down converter filter parameters and sample rates associated with the one or more air interface protocols;

logical channel RF parameters for one or more logical channels;

page length for complex RF data sample pages;

start of page indicator; and

enablement and disablement of call processing software logical channel reconfiguration instructions.

55. The system of claim 54, wherein call processing software logical channel reconfiguration instructions include one or more of:

frequency hopping instructions;

bandwidth allocation instructions;

protocol reconfiguration instructions; and

signal gain adjustment instructions.

56. The system of claim 54, wherein the logical channel RF parameters include one or more of modulation protocol, radio frequency, bandwidth allocation, and signal gain.