Machine-to-machine traffic indicator

• US 8,638,724 B1
• Filed: 06/01/2012
• Issued: 01/28/2014
• Est. Priority Date: 06/01/2012
• Status: Active Grant

• Current Assignee: T-Mobile Innovations LLC (Deutsche Telekom AG)
• Original Assignee: Sprint Communications Company LP (Deutsche Telekom AG)
• Inventors: Knoop, Dale Russell, Kropf, Bradley Allen, Schermerhorn, Richard V. Jr.
• Primary Examiner(s): HAN, CLEMENCE S
• Application Number:
  US13/486,018
• Time in Patent Office: 606 Days
• Field of Search: None
• US Class Current: 370/328
• CPC Class Codes: H04L 1/1867 Arrangements specially adapted for the transmitter end
• CPC Class Codes: H04L 69/22 Parsing or analysis of headers
• CPC Class Codes: H04W 28/0215 based on user or device properties, e.g. MTC-capable devices services for machine-to-machine communication [M2M] or machine type communication [MTC] H04W4/70; wireless resource selection or allocation plan definition based on terminal or device properties H04W72/51
• CPC Class Codes: H04W 28/0231 based on communication conditions dynamic wireless traffic scheduling definition based on channel quality criteria H04W72/54
• CPC Class Codes: H04W 4/70 Services for machine-to-machine communication [M2M] or machine type communication [MTC]

Abstract

A communication system for operating a wireless communication network to manage machine-to-machine communications comprises a communication transceiver system and a communication processing system. The communication transceiver system is configured to wirelessly receive a data packet having a packet header, wherein the packet header includes a machine-to-machine communication indicator representing that a machine-to-machine communication in the packet payload is originated and consumed by machines and not human operators. The communication processing system is configured to determine at least one wireless network parameter indicating a state of the wireless communication network, and process the machine-to-machine communication indicator and the wireless network parameter to determine whether to transfer or drop the data packet. The communication transceiver system is configured to transfer the data packet if the communication processing system determines to transfer the data packet, and not transfer the data packet if the communication processing system determines not to transfer the data packet.

Claims

1. A method of operating a wireless communication network to manage machine-to-machine communications, the method comprising:

in a communication transceiver system, wirelessly receiving a data packet having a packet header and a packet payload, wherein the packet payload includes a machine-to-machine communication and wherein the packet header includes a machine-to-machine communication indicator representing that the machine-to-machine communication in the packet payload is originated and consumed by machines and not human operators;

in a communication processing system, determining at least one wireless network parameter indicating a state of the wireless communication network;

in the communication processing system, processing the machine-to-machine communication indicator and the wireless network parameter to determine whether to transfer or drop the data packet; and

in the communication transceiver system, transferring the data packet over the wireless communication network if the communication processing system determines to transfer the data packet and not transferring the data packet over the wireless communication network if the communication processing system determines not to transfer the data packet.

2. The method of claim 1 wherein the data packet comprises a Hyper-Text Transfer Protocol (HTTP) packet and wherein the packet header having the machine-to-machine communication indicator comprises an HTTP header having the machine-to-machine communication indicator.

3. The method of claim 1 wherein the data packet comprises a Radio Access Network (RAN) packet and wherein the packet header having the machine-to-machine communication indicator comprises a RAN header having the machine-to-machine communication indicator.

4. The method of claim 3 wherein the RAN packet comprises an LTE packet.

5. The method of claim 1 wherein the machine-to-machine communication indicator indicates a quality of service level for the data packet.

6. The method of claim 5 wherein processing the machine-to-machine communication indicator and the wireless network parameter to determine whether to transfer or drop the data packet comprises processing the quality of service level and the wireless network parameter to determine whether to transfer or drop the data packet.

7. The method of claim 6 wherein the communication processing system determines not to transfer the data packet if the quality of service level comprises a negative quality of service level and the wireless network parameter does not meet a threshold associated with the negative quality of service level.

8. The method of claim 1 further comprising, if the communication processing system determines not to transfer the data packet, then in the communication transceiver system, transferring a failure notification for delivery to the source and destination of the data packet that indicates failed delivery of the data packet.

9. The method of claim 8 wherein the failure notification indicates that the communication processing system has received the data packet but transmission to the destination is delayed.

10. The method of claim 8 wherein the source of the data packet, responsive to the failure notification, applies an increased quality of service level to the machine-to-machine communication indicator in the packet header and retransmits the data packet with the increased quality of service level for delivery to the communication processing system.

11. A communication system for operating a wireless communication network to manage machine-to-machine communications, the communication system comprising:

a communication transceiver system configured to wirelessly receive a data packet having a packet header and a packet payload, wherein the packet payload includes a machine-to-machine communication and wherein the packet header includes a machine-to-machine communication indicator representing that the machine-to-machine communication in the packet payload is originated and consumed by machines and not human operators;

a communication processing system configured to determine at least one wireless network parameter indicating a state of the wireless communication network, and process the machine-to-machine communication indicator and the wireless network parameter to determine whether to transfer or drop the data packet; and

the communication transceiver system configured to transfer the data packet over the wireless communication network if the communication processing system determines to transfer the data packet, and not transfer the data packet over the wireless communication network if the communication processing system determines not to transfer the data packet.

12. The communication system of claim 11 wherein the data packet comprises a Hyper-Text Transfer Protocol (HTTP) packet and wherein the packet header having the machine-to-machine communication indicator comprises an HTTP header having the machine-to-machine communication indicator.

13. The communication system of claim 11 wherein the data packet comprises a Radio Access Network (RAN) packet and wherein the packet header having the machine-to-machine communication indicator comprises a RAN header having the machine-to-machine communication indicator.

14. The communication system of claim 13 wherein the RAN packet comprises an LTE packet.

15. The communication system of claim 11 wherein the machine-to-machine communication indicator indicates a quality of service level for the data packet.

16. The communication system of claim 15 wherein communication processing system configured to process the machine-to-machine communication indicator and the wireless network parameter to determine whether to transfer or drop the data packet comprises communication processing system configured to process the quality of service level and the wireless network parameter to determine whether to transfer or drop the data packet.

17. The communication system of claim 16 wherein the communication processing system determines not to transfer the data packet if the quality of service level comprises a negative quality of service level and the wireless network parameter does not meet a threshold associated with the negative quality of service level.

18. The communication system of claim 11 further comprising, if the communication processing system determines not to transfer the data packet, then the communication transceiver system is configured to transfer a failure notification for delivery to the source and destination of the data packet that indicates failed delivery of the data packet.

19. The communication system of claim 18 wherein the failure notification indicates that the communication processing system has received the data packet but transmission to the destination is delayed.

20. A method of operating a wireless communication network to manage machine-to-machine communications, the method comprising:

in a communication transceiver system, wirelessly receiving a data packet having a packet header and a packet payload, wherein the packet payload includes a machine-to-machine communication and wherein the packet header includes a machine-to-machine communication indicator representing that the machine-to-machine communication in the packet payload is originated and consumed by machines and not human operators and indicates a negative quality of service level for the data packet;

in a communication processing system, determining at least one wireless network parameter indicating a state of the wireless communication network;

in the communication processing system, processing the negative quality of service level indicated by the machine-to-machine communication indicator and the wireless network parameter to determine whether to transfer or drop the data packet; and

in the communication transceiver system, transferring the data packet over the wireless communication network if the communication processing system determines to transfer the data packet and not transferring the data packet over the wireless communication network if the communication processing system determines not to transfer the data packet.