MY152875A - Fast handover using sip - Google Patents
Fast handover using sipInfo
- Publication number
- MY152875A MY152875A MYPI20061499A MY152875A MY 152875 A MY152875 A MY 152875A MY PI20061499 A MYPI20061499 A MY PI20061499A MY 152875 A MY152875 A MY 152875A
- Authority
- MY
- Malaysia
- Prior art keywords
- user agent
- dynamic network
- network address
- messages
- proxy server
- Prior art date
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
A METHOD OF HANDLING A DATA STREAM DURING A HANDOVER IN A COMMUNICATIONS NETWORK (100) COMPRISING A FIRST USER AGENT (102) HAVING A FIXED ADDRESS, A PROXY SERVER (104) AND A SECOND USER AGENT (106), SAID METHOD COMPRISING THE STEPS OF: MAPPING AT THE PROXY SERVER (104) THE FIXED ADDRESS WITH A DYNAMIC NETWORK ADDRESS ALLOCATED TO THE FIRST USER AGENT (102); SENDING A REQUEST BY THE FIRST USER AGENT (102) TO THE SECOND USER AGENT (104) FOR A DATA STREAM; GENERATING BY THE SECOND USER AGENT (106) IN RESPONSE TO THE REQUEST A PLURALITY OF MESSAGES EACH COMPRISING PART OF THE DATA STREAM REQUESTED AND THE FIXED ADDRESS OF THE FIRST USER AGENT(102), WHEREIN THE MESSAGE IS A SESSION INITIATION PROTOCOL MESSAGE, AND SENDING THE MESSAGES TO THE PROXY SERVER (104); RECEIVING THE MESSAGES AT THE PROXY SERVER (104) AND DETERMINING THE MAPPED DYNAMIC NETWORK ADDRESS CORRESPONDING TO THE FIXED ADDRESS IN THE MESSAGE, AND FORWARDING THE MESSAGES TO THE DETERMINED DYNAMIC NETWORK ADDRESS; AND WHEN THE FIRST USER AGENT (102) IS ALLOCATED A NEW DYNAMIC NETWORK ADDRESS, REPLACING BY THE PROXY SERVER (104) THE MAPPED DYNAMIC NETWORK ADDRESS WITH THE NEW DYNAMIC NETWORK ADDRESS AND FORWARDING THE RECEIVED MESSAGES TO THE NEW DYNAMIC NETWORK ADDRESS. (FIGURE 1)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20061499 MY152875A (en) | 2006-04-03 | 2006-04-03 | Fast handover using sip |
EP07732239.4A EP2005714B1 (en) | 2006-04-03 | 2007-03-30 | Fast handover using sip |
US12/295,791 US8032656B2 (en) | 2006-04-03 | 2007-03-30 | Fast handover using SIP |
PCT/GB2007/001185 WO2007113524A2 (en) | 2006-04-03 | 2007-03-30 | Fast handover using sip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20061499 MY152875A (en) | 2006-04-03 | 2006-04-03 | Fast handover using sip |
Publications (1)
Publication Number | Publication Date |
---|---|
MY152875A true MY152875A (en) | 2014-11-28 |
Family
ID=52595824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20061499 MY152875A (en) | 2006-04-03 | 2006-04-03 | Fast handover using sip |
Country Status (1)
Country | Link |
---|---|
MY (1) | MY152875A (en) |
-
2006
- 2006-04-03 MY MYPI20061499 patent/MY152875A/en unknown
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