发明名称 |
Wireless emergency services protocols translator between ANSI-41 and VoIP emergency services protocols |
摘要 |
A protocol converter or translator between ANSI-41 ORREQs and VoIP V2 messaging. The protocol converter may alternatively (or also) provide conversion between GMS MAP and VoIP V2 messaging. Interaction of VSPs with a Mobile Positioning Center (MPC) or a Gateway Mobile Location Center (GMLC) is permitted, as is interaction of wireless carriers with a Voice Positioning Center (VPC). In this way existing GMLCs or MPCs may be used to service VoIP 9-1-1 calls. Moreover, operators of Voice Positioning Centers (VPCs) who implement wireless offerings can re-use their existing VPCs to service wireless 9-1-1 calls.
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申请公布号 |
US8369316(B2) |
申请公布日期 |
2013.02.05 |
申请号 |
US20110929953 |
申请日期 |
2011.02.28 |
申请人 |
TELECOMMUNICATION SYSTEMS, INC.;POREMBA TODD;HINES GORDON J.;BURTON VICTOR |
发明人 |
POREMBA TODD;HINES GORDON J.;BURTON VICTOR |
分类号 |
H04L12/66 |
主分类号 |
H04L12/66 |
代理机构 |
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