DATA OPTIMIZATION TECHNIQUE FOR THE EXCHANGE OF DATA AT THE EDGE OF A WIRELESS LOCAL AREA NETWORK

• US 20140185443A1
• Filed: 12/28/2012
• Published: 07/03/2014
• Est. Priority Date: 12/28/2012
• Status: Abandoned Application

• Current Assignee: Futurewei Technologies Incorporated (Huawei Investment & Holding Co., Ltd.)
• Original Assignee: Futurewei Technologies Incorporated (Huawei Investment & Holding Co., Ltd.)
• Inventors: Safavi, Saeid, Murthy, Shree
• Application Number:
  US13/729,442
• Publication Number:
  US 20140185443A1
• Time in Patent Office: Days
• US Class Current: 370/235
• CPC Class Codes: H04L 41/083 for increasing network speed
• CPC Class Codes: H04W 28/0247 based on conditions of the access network or the infrastructure network central resource management H04W28/16

Abstract

An apparatus for the transmission of management and/or control traffic in a network, comprising a memory configured to store a first record of management and/or control data from a previous interval, and a processor coupled to the memory, wherein the processor is configured to retrieve the first record, receive a second record of the network management and/or control data for a current interval, and generate a differential of the first and second records.

Claims

1. An apparatus for the transmission of control traffic in a network, comprising:

a memory configured to store a first record of control data from a previous interval; and

a processor coupled to the memory, wherein the processor is configured to;

retrieve the first record;

receive a second record of the network control data for a current interval; and

generate a differential of the first and second records.

2. The apparatus of claim 1 wherein a number of information bits used to represent the differential is less than a number of information bits used to represent the second record.

3. The apparatus of claim 1, further comprising a transceiver configured to transmit the differential to a control module.

4. The apparatus of claim 1 wherein the control data includes average spectral usage information.

5. The apparatus of claim 1, wherein the control data includes information about spectral interference events.

6. The apparatus of claim 1, wherein a complete record of control data regarding a station that just joined the network is transmitted.

7. The apparatus of claim 1, wherein the control data includes average transmitted power information.

8. The apparatus of claim 1, wherein the control data includes resource allocation information.

9. The apparatus of claim 1, wherein the transceiver is a wired transceiver, wherein the apparatus further comprises a wireless transceiver configured to couple to a wireless station, and wherein the apparatus is an access point (AP) configured to act as a gateway to a wired network for the wireless station.

10. A method for transmitting management or control data in a network, comprising:

maintaining a record of control data of a network from a previous interval;

producing a record of the control data from a current interval;

generating a differential of the current and previous records; and

transmitting the differential to a control module.

11. The method of claim 10, wherein a number of information bits used to represent the differential is less than a number of information bits used to represent the current record.

12. The method of claim 10, wherein the complete record of control data is transmitted for a station that just joined the network.

13. The method of claim 10, wherein the control data contains information concerning average spectral usage of the network.

14. The method of claim 10, wherein the control data contains information concerning spectral interference events.

15. The method of claim 10, wherein control data includes information concerning average transmitted power by the network module and by the station.

16. The method of claim 10, wherein the control data contains basic information about stations that have not had changes to their control data in a predetermined number of intervals.

17. An apparatus for reducing redundancy in the transmission of control parameters of a network, comprising:

a processor configured to receive a first record of a control parameter, wherein the first record indicates a change in the parameter over a current time interval; and

a memory coupled to the processor configured to store records.

18. The apparatus of claim 17, Wherein the processor is further configured to compare the first record to a previous record from a prior interval, where the previous record is stored in the memory.

19. The apparatus of claim 17, wherein the processor is further configured to modify the previous record based on the comparison of the first record to the previous record, wherein the modified previous record is stored as a current record.

20. The apparatus of claim 17, wherein the processor is further configured to store the current record in the memory.

21. The apparatus of claim 17, wherein the current record from the current time interval will be the prior record after a subsequent time interval.