Title of Invention

A SYSTEM AND METHOD FOR NEGOTIATING SESSION CONFIGURATION IN EVDO COMMUNICATION

Abstract The present invention generally relate to telecommunication systems, and specifically to negotiation of session configuration in evolution-data optimized )EVDO) communication systems,Session configuration protocol is used to confugure the session parameters to be used during the session, In the current approach during session configuration, parameter negotiation is performed by access terminal(AT) or acess network (AN) once the protocol and application subtypes to be used are finalized.AT provieds a configuration Request messate to AT with its desired configuration attribute value as well as other potential desired by AN (which is different from those desired by AT) as well as those desired in the Configuration Response message . In this approach, the Subtype negotiation is performed by AT or AN , in which they finalize the protocol and application subtypes to be used.Thereafter, parameter negotiation is performed by the AT, followed by parameter negotiation by AN
Full Text We Claim:
1. A method of negotiating session in EVDO and its evolved Communication Systems comprising the steps of:
performing the parameter negotiation by access terminal (AT) or access network (AN) once the protocol and application subtypes to be used are finalized;
AT providing a Configuration Request message with its desired configuration attribute value as well as other potential configuration attribute values; and
AN responding with the configuration attribute value that it desires in the Configuration Response message since AT receives the configuration attribute values desired by AN as well as those desired by AT;
wherein, the subtype negotiation is performed by AT or AN, in which they finalize the protocol and application subtypes to be used and thereafter, parameter negotiation is performed by the AT, followed by parameter negotiation by AN.
2. The method according to claim 1 wherein protocol subtypes is frozen before parameter negotiation is started.
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3. The method according to claim 2 wherein AT sends the information about the protocol subtypes and application subtypes supported by it using the ProtocolTypes and ATSupportedApplicationTypes attribute respectively in a Configuration Request message.
4. The method according to claim 3 wherein AN sends a Configuration Response message with the appropriate subtype values for protocols/ applications to be instantiated/configured.
5. The method according to claim 4 wherein AT sends the information about the protocol subtypes and application subtypes supported by it using the SupportedSubtypeslnfo message.
6. The method according to claim 5 wherein AN sends a ConfigureSubtypes message with the appropriate subtype values for protocols/ applications to be i nstantiated/config u red.
7. The method according to claim 6 wherein AT sends the protocol subtype combination supported by it using ATSupportedProtocolSetldentifiers Attribute in a Configuration Request message where AN uses the said information to send a valid combination of protocol subtypes in the ConfigureSubtypes message.
8. The method according to claim 7 wherein AT sends the information about the ProtocolSetldentifiers and application subtypes supported by it using the
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ATSupportedProtocolSetldentifiers and ATSupportedApplicationTypes Attribute in a Configuration Request message.
9. The method according to claim 8 wherein AN selects the ProtocolSetldentifier from the list of ProtocolSetldentifiers received from AT and sends the selected ProtocolSetldentifier in a signaling message.
10. The method according to claim 9 wherein AT sends ProtocolTypes Attribute without any value record in a configuration request message and AN responds with a Configuration response message with ProtocolTypes Attribute containing value record with the subtype values corresponding to the selected ProtocolSetldentifier.
11. The method according to claim 10 wherein AT sends the information about the ProtocolSetldentifiers and application subtypes supported using the ProtocolCombinationlds and ATSupportedApplicationTypes Attribute in a Configuration Request message.
12. The method according to claim 11 wherein AN responds with a Configuration Response message with ProtocolCombinationlds attribute containing the selected ProtocolSetldentifier from the list of ProtocolSetldentifiers received from AT.
13. The method according to claim 12 wherein AT sends ProtocolTypes Attribute without any value record in a configuration request message and AN responds with a Configuration response message with ProtocolTypes attribute containing value
record with the appropriate subtype values if AN wants to change some protocol subtypes of the selected ProtocolSetldentifier.
14. A system for negotiating session in EVDO and its evolved Communication Systems comprising:
means for performing the parameter negotiation by access terminal (AT) or access network (AN) once the protocol and application subtypes to be used are finalized;
AT providing a Configuration Request message with its desired configuration attribute value as well as other potential configuration attribute values; and AN responding with the configuration attribute value that it desires in the Configuration Response message since AT receives the configuration attribute values desired by AN as well as those desired by AT,
wherein, the subtype negotiation is performed by AT or AN, in which they finalize the protocol and application subtypes to be used and thereafter, parameter negotiation is performed by the AT, followed by parameter negotiation by AN.
15. A method of negotiating session in EVDO and its evolved Communication Systems substantially described particularly with reference to the accompanying drawings.
16. A system for negotiating session in EVDO and its evolved Communication Systems substantially described particularly with reference to the accompanying drawings.

Documents:

1504-CHE-2006 CORRESPONDENCE OTHERS 02-05-2013.pdf

1504-CHE-2006 CORRESPONDENCE OTHERS 10-04-2013.pdf

1504-CHE-2006 FORM-13 28-02-2013.pdf

1504-CHE-2006 POWER OF ATTORNEY 02-05-2013.pdf

1504-CHE-2006 ABSTRACT.pdf

1504-CHE-2006 AMENDED PAGES OF SPECIFICATION 02-05-2013.pdf

1504-CHE-2006 AMENDED CLAIMS 02-05-2013.pdf

1504-CHE-2006 AMENDED CLAIMS 28-02-2013.pdf

1504-CHE-2006 AMENDED PAGES OF SPECIFICATION 28-02-2013.pdf

1504-CHE-2006 CLAIMS.pdf

1504-CHE-2006 CORRESPONDENCE OTHERS.pdf

1504-CHE-2006 FORM-1 28-02-2013.pdf

1504-CHE-2006 FORM-13 28-02-2013.pdf

1504-CHE-2006 FORM-18.pdf

1504-CHE-2006 FORM-5.pdf

1504-CHE-2006 POWER OF ATTORNEY 28-02-2013.pdf

1504-CHE-2006 EXAMINATION REPORT REPLY 28-02-2013.pdf

1504-CHE-2006 OTHER PATENT DOCUMENT 28-02-2013.pdf

1504-che-2006-correspondnece-others.pdf

1504-che-2006-description(provisional).pdf

1504-che-2006-drawings.pdf

1504-che-2006-form 1.pdf


Patent Number 256172
Indian Patent Application Number 1504/CHE/2006
PG Journal Number 20/2013
Publication Date 17-May-2013
Grant Date 10-May-2013
Date of Filing 23-Aug-2006
Name of Patentee SAMSUNG INDIA SOFTWARE OPERATIONS PRIVATE LIMITED
Applicant Address Bagmane Lakeview, Block 'B', No. 66/1, Bagmane Tech Park, C V Raman Nagar, Byrasandra, Bangalore-560093.
Inventors:
# Inventor's Name Inventor's Address
1 VADLAPUDI TIRUMALA SREE HARI VARA PRASAD Samsung India Software Operations Pvt. Ltd., Bagmane Lakeview, Block 'B', No. 66/1, Bagmane Tech Park, C V Raman Nagar, Byrasandra, Bangalore-560093.
2 GODAVARTI SATYA VENKATA UMA KISHORE Samsung India Software Operations Pvt. Ltd., Bagmane Lakeview, Block 'B', No. 66/1, Bagmane Tech Park, C V Raman Nagar, Byrasandra, Bangalore-560093.
3 ANIL AGIWAL Samsung India Software Operations Pvt. Ltd., Bagmane Lakeview, Block 'B', No. 66/1, Bagmane Tech Park, C V Raman Nagar, Byrasandra, Bangalore-560093.
PCT International Classification Number H04M03/00
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 NA