METHOD AND SYSTEM FOR PROVIDING SERVICE IN A NETWORK

• US 20080102771A1
• Filed: 10/31/2006
• Published: 05/01/2008
• Est. Priority Date: 10/31/2006
• Status: Abandoned Application

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Joshi, Pranavkumar L., Harris, John M.
• Application Number:
  US11/554,613
• Publication Number:
  US 20080102771A1
• Time in Patent Office: Days
• US Class Current: 455/187.1
• CPC Class Codes: H04W 4/10 Push-to-Talk [PTT] or Push-On-Call services
• CPC Class Codes: H04W 68/04 multi-step notification using statistical or historical mobility data
• CPC Class Codes: H04W 76/45 for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services

Abstract

A method (300) and a network device (112) for providing a service in a network (100) are disclosed. The network includes an originator device, a network device and one or more target devices. The method includes receiving (304) a request from the originator device for initiating the service with the one or more target devices. Further, the method includes identifying (306) one or more specific initial ranging codes associated with each of the one or more target devices. Furthermore, the method includes transmitting (308) a paging message to each of the one or more target devices in response to the request made by the originator device. Moreover, the method includes transmitting (310) a service signal to the originator device based on response of the one or more target devices within a predefined time interval.

Claims

1. A method for providing a service in a network, wherein the network comprises an originator device, a network device, and one or more target devices, the method comprising:

receiving a request from the originator device for initiating the service with the one or more target devices;

identifying one or more specific initial ranging codes for the one or more target devices, wherein each of the one or more specific initial ranging codes is associated with each of the one or more target devices, and wherein identifying the one or more specific initial ranging codes is performed when at least one of the following conditions is true;

a load value of the network is less than a predefined value;

a previous location information and a probable location information of the one or more target devices is known;

a target device of the one or more target devices is invited for the service, wherein the target device is a required participant in the service; and

the one or more target devices are invited for the service, wherein response of at least one of the one or more target devices is sufficient to initiate the service;

transmitting a paging message to each of the one or more target devices, wherein the paging message is transmitted in response to the request made by the originator device; and

transmitting a service signal to the originator device based on response of the one or more target devices to the paging message within a first predefined time interval.

2. The method as recited in claim 1, wherein the service is selected from a group comprising a Push-To-Talk service and a network gaming service.

3. The method as recited in claim 1, further comprising determining the first predefined time interval based on one or more of the previous location information, the probable location information and the load value of the network.

4. The method as recited in claim 1, wherein transmitting the paging message further comprises sending the one or more specific initial ranging codes to the one or more target devices.

5. The method as recited in claim 4, wherein each of the one or more specific initial ranging codes has a specific interpretation.

6. The method as recited in claim 4, wherein the one or more specific initial ranging codes are sent after every second predefined time interval.

7. The method as recited in claim 1, wherein transmitting the paging message further comprises sending one or more groups of specific initial ranging codes to the one or more target devices.

8. The method as recited in claim 7, wherein each specific initial ranging code of the one or more groups of specific initial ranging codes has a specific interpretation.

9. The method as recited in claim 8, wherein a different subset of the one or more groups of specific initial ranging codes sent to the one or more target devices is used for a different timeslot.

10. The method as recited in claim 1 further comprising reserving each of the one or more specific initial ranging codes for the one or more target devices.

11. The method as recited in claim 1, wherein the service signal is selected from a group comprising an approval signal, a rejection signal and a no-response signal.

12. The method as recited in claim 11 further comprising transmitting the approval signal to the originator device when an acceptance message is received from at least one target device of the one or more target devices in response to the paging message within the first predefined time interval.

13. The method as recited in claim 12, wherein the acceptance message comprises one of the specific initial ranging code and a randomly selected initial ranging code based on location of the one or more target devices.

14. The method as recited in claim 12, wherein the acceptance message comprises processing capability information of the one or more target devices.

15. The method as recited in claim 11, wherein transmitting the service signal further comprises transmitting the rejection signal to the originator device when a denial message is received from each of the one or more target devices in response to the paging message within the first predefined time interval.

16. The method as recited in claim 15, wherein the denial message comprises one of a randomly selected initial ranging code and a pre-assigned initial ranging code associated with the one or more target devices.

17. The method as recited in claim 11, wherein transmitting the service signal further comprises transmitting the no-response signal to the originator device when no message is received from each of the one or more target devices in response to the paging message within the first predefined time interval.

18. A network device comprising:

a request receiver for receiving a request for initiating a service from an originator device;

a code selector for identifying one or more specific initial ranging codes for one or more target devices, wherein each of the one or more specific initial ranging codes is associated with each of the one or more target devices and wherein identifying the one or more specific initial ranging codes is performed when at least one of the following conditions is true;

a load value of the network is less than a predefined value;

a previous location information and a probable location information of the one or more target devices is known;

a target device of the one or more target devices is invited for the service, wherein the target device is a required participant in the service; and

the one or more target devices are invited for the service, wherein response of at least one of the one or more target devices is sufficient to initiate the service;

a paging message transmitter for transmitting a paging message to each of the one or more target devices, wherein the paging message is transmitted in response to the request made by the originator device; and

a service signal transmitter for transmitting a service signal to the originator device based on response of the one or more target devices to the paging message within a first predefined time interval.

19. The network device as recited in claim 18, wherein the network device is a Base Transceiver Station (BTS).

20. The network device as recited in claim 18 further comprising a location computation module for determining one or more of the previous location information and the probable location information prior to identifying one or more specific initial ranging codes for the one or more target devices.

21. The network device as recited in claim 18 further comprising a timer module for determining a first predetermined time interval, wherein the first predefined time interval is based on one or more of the previous location information, the load value and the probable location information.

22. The network device as recited in claim 18 further comprising a load computation module for determining the load value of the network.

23. The network device as recited in claim 18 further comprising a database, wherein the database comprises a set of reserved initial ranging codes and a set of pre-assigned initial ranging codes associated with the one or more target devices.