Method and apparatus to distribute statistics in a wireless communication network

• US 20050239411A1
• Filed: 06/28/2004
• Published: 10/27/2005
• Est. Priority Date: 03/31/2004
• Status: Abandoned Application

• Current Assignee: Intel Corporation
• Original Assignee: Intel Corporation
• Inventors: Zhu, Jing, Hazra, Mousumi M., Conner, W. Steven
• Application Number:
  US10/879,766
• Publication Number:
  US 20050239411A1
• Time in Patent Office: Days
• US Class Current: 455/67.110
• CPC Class Codes: H04L 1/0021 in which the algorithm uses adaptive thresholds
• CPC Class Codes: H04L 1/0026 Transmission of channel quality indication
• CPC Class Codes: H04W 24/00 Supervisory, monitoring or testing arrangements
• CPC Class Codes: H04W 24/02 Arrangements for optimising operational condition

Abstract

Apparatuses and methods to distribute statistics in a wireless communication network are described.

Claims

1. An apparatus, comprising:

a measurement module to measure a characteristic for a wireless communication channel by a first network node to form a first channel parameter value;

a collection module to couple to said measurement module, said collection module to receive said first channel parameter value and a control frame having a second channel parameter value for a second network node, said collection module to use said first channel parameter value and said second channel parameter value to generate a third channel parameter value; and

an adaptation module to couple to said collection module, said adaptation module to modify an operating parameter value for said first network node in accordance with said third channel parameter value.

2. The apparatus of claim 1, wherein said measurement module is arranged to measure said characteristic to form said first channel parameter value during a first time period.

3. The apparatus of claim 2, further comprising a control frame module to couple to said measurement module and said transceiver, with said control frame module to generate a control frame to communicate said first channel parameter value measured during said first time period, and said transceiver to send said control frame with said first channel parameter value to said second network node during a second time period.

4. The apparatus of claim 1, wherein said control frame comprises a frame control field, a parameter type control field, a channel parameter field, and an error checking field.

5. The apparatus of claim 4, wherein said frame control field comprises 2 bytes, said parameter type control field comprises 1 byte, said channel parameter field comprises 7 bytes, and said error checking field comprises 4 bytes.

6. The apparatus of claim 4, wherein said frame control field comprises header information, said parameter type control field comprises a channel type parameter, said channel parameter field comprises a channel parameter, and said error checking field comprises error checking information.

7. A system, comprising:

an omni-directional antenna;

a transceiver to couple to said antenna;

control logic to couple to said transceiver to control communication of information by said transceiver in accordance with at least one operational parameter; and

a network estimate module to couple to said control logic and said transceiver, said network estimate module to receive channel parameter values from multiple nodes within a network from said transceiver, and to modify said operational parameter in accordance with said received channel parameter values.

8. The system of claim 7, wherein said network estimate module comprises:

a measurement module to measure a characteristic for a wireless communication channel by a first network node to form a first channel parameter value;

a collection module to couple to said measurement module, said collection module to receive said first channel parameter value and a control frame having a second channel parameter value for a second network node, said collection module to use said first channel parameter value and said second channel parameter value to generate a third channel parameter value; and

an adaptation module to couple to said collection module, said adaptation module to modify an operating parameter value for said first network node in accordance with said third channel parameter value.

9. The system of claim 7, wherein said control frame comprises a frame control field, a parameter type control field, a channel parameter field, and an error checking field.

10. The system of claim 9, wherein said frame control field comprises 2 bytes, said parameter type control field comprises 1 byte, said channel parameter field comprises 7 bytes, and said error checking field comprises 4 bytes.

11. The system of claim 9, wherein said frame control field comprises header information, said parameter type control field comprises an encoding type value, said channel parameter field comprises a channel parameter identifier and a channel parameter value, and said error checking field comprises error checking information.

12. A method, comprising:

measuring a characteristic for a wireless communication channel by a first network node to form a first channel parameter value;

receiving a control frame having a second channel parameter value for a second network node by said first network node;

generating a third channel parameter value using said first channel parameter value and said second channel parameter value; and

modifying an operating parameter value for said first network node in accordance with said third channel parameter value.

13. The method of claim 12, wherein said measuring comprises:

measuring said characteristic to form said first channel parameter value during a first time period; and

storing said first channel parameter value at an end time for said first time period.

14. The method of claim 13, further comprising:

generating a control frame to communicate said first channel parameter value measured during said first time period;

sending said control frame with said first channel parameter value to said second network node during a second time period;

initializing said first channel parameter value to zero; and

measuring said characteristic to form said first channel parameter value during said second time period.

15. The method of claim 12, wherein said control frame comprises a frame control field, a parameter type control field, a channel parameter field, and an error checking field.

16. The method of claim 15, wherein said frame control field comprises 2 bytes, said parameter type control field comprises 1 byte, said channel parameter field comprises 7 bytes, and said error checking field comprises 4 bytes.

17. The method of claim 15, wherein said frame control field comprises header information, said parameter type control field comprises a channel type parameter, said channel parameter field comprises a channel parameter, and said error checking field comprises error checking information.

18. An article comprising:

a storage medium;

said storage medium including stored instructions that, when executed by a processor, are operable to measure a characteristic for a wireless communication channel by a first network node to form a first channel parameter value, receive a control frame having a second channel parameter value for a second network node by said first network node, generate a third channel parameter value using said first channel parameter value and said second channel parameter value, and modify an operating parameter value for said first network node in accordance with said third channel parameter value.

19. The article of claim 18, wherein the stored instructions, when executed by a processor, perform said measuring using stored instructions operable to measure said characteristic to form said first channel parameter value during a first time period, and store said first channel parameter value at an end time for said first time period.

20. The article of claim 19, wherein the stored instructions, when executed by a processor, are further operable to generate a control frame to communicate said first channel parameter value measured during said first time period, send said control frame with said first channel parameter value to said second network node during a second time period, initialize said first channel parameter value to zero, and measure said characteristic to form said first channel parameter value during said second time period.

21. The article of claim 18, wherein the stored instructions, when executed by a processor, perform said generating using stored instructions operable to generate said control frame with a frame control field, a parameter type control field, a channel parameter field, and an error checking field.

22. The article of claim 18, wherein the stored instructions, when executed by a processor, perform said generating using stored instructions operable to generate said control frame with said frame control field to comprise 2 bytes, said parameter type control field to comprise 1 byte, said channel parameter field to comprise 7 bytes, and said error checking field to comprise 4 bytes.

23. The article of claim 18, wherein the stored instructions, when executed by a processor, perform said generating using stored instructions operable to generate said control frame with said frame control field to comprise header information, said parameter type control field to comprise an encoding type value, said channel parameter field to comprise a channel parameter, and said error checking field to comprise error checking information.