최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0448320 (2014-07-31) |
등록번호 | US-9178996 (2015-11-03) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 559 |
A prank call server that performs 911 prank call filtering over a 911 emergency call system, prior to routing a 911 call to a PSAP. The inventive prank call server identifies prank calling devices, regardless of current service subscription, by retrieving and analyzing emergency call data pertaining
A prank call server that performs 911 prank call filtering over a 911 emergency call system, prior to routing a 911 call to a PSAP. The inventive prank call server identifies prank calling devices, regardless of current service subscription, by retrieving and analyzing emergency call data pertaining to detected prank 911 calls. The prank call server assigns a unique global identifier to each 911 call detected on the 911 emergency call system. Unique global identifiers enable a PSAP to uniquely identify prank 911 calls that are identified thereon. A PSAP transmits a prank call signal and a relevant unique global identifier to the prank call server, for each prank 911 call that is detected. A prank call signal/unique global identifier combination triggers the prank call server to store all available call data for a referenced prank 911 call in to a prank call database, for subsequent prank call filtering analysis.
1. A method of detecting a prank emergency call, comprising: reporting a first prank emergency call from a given wireless device to a networked physical prank call database;storing a first current location of said given wireless device initiating said first prank emergency call, together with a uniq
1. A method of detecting a prank emergency call, comprising: reporting a first prank emergency call from a given wireless device to a networked physical prank call database;storing a first current location of said given wireless device initiating said first prank emergency call, together with a unique global identifier of said given wireless device, in said physical prank call database;subsequently receiving a subsequent emergency call;obtaining a subsequent current location of a subsequent wireless device while making said subsequent emergency call;querying said physical prank call database for a correlation between said subsequent current location and said first prank emergency call; anddropping said subsequent emergency call when a correlation is established between said subsequent current location and said first prank emergency call. 2. The method of detecting a prank emergency call according to claim 1, wherein: said physical prank call database is further queried for an additional correlation between a unique global identifier and said given wireless device; andsaid subsequent emergency call is dropped when said correlation and said additional correlation together indicate a likelihood of said subsequent emergency call being a prank. 3. The method of detecting a prank emergency call according to claim 1, further comprising: expiring said report of said prank emergency call after a predetermined period of time. 4. The method of detecting a prank emergency call according to claim 1, wherein: said given wireless device is identified in said physical prank call database with a unique global identifier. 5. The method of detecting a prank emergency call according to claim 1, wherein: said given wireless device is identified in said physical prank call database with an automatic number identification (ANI) service. 6. The method of detecting a prank emergency call according to claim 1, wherein: said given wireless device is identified in said physical prank call database with an mobile subscriber identification number (MSIN). 7. The method of detecting a prank emergency call according to claim 1, further comprising: storing emergency call data pertaining to said prank emergency call in said prank call database. 8. The method of detecting a prank emergency call according to claim 4, further comprising: assigning said unique global identifier to said prank emergency call at a 911 call server. 9. The method of detecting a prank emergency call according to claim 1, further comprising: said prank emergency call is a voice call. 10. The method of detecting a prank emergency call according to claim 1, wherein: said given wireless device is not subscribed to a wireless carrier. 11. Apparatus for detecting a prank emergency call, comprising: means for reporting a first prank emergency call from a given wireless device to a networked physical prank call database;means for storing a first current location of said given wireless device initiating said first prank emergency call, together with a unique global identifier of said given wireless device, in said physical prank call database;means for subsequently receiving a subsequent emergency call;means for obtaining a subsequent current location of a subsequent wireless device while making said subsequent emergency call;means for querying said physical prank call database for a correlation between said subsequent current location and said first prank emergency call; andmeans for dropping said subsequent emergency call when a correlation is established between said subsequent current location and said first prank emergency call. 12. The apparatus for detecting a prank emergency call according to claim 11, wherein: said physical prank call database is further queried for an additional correlation between a unique global identifier and said given wireless device; andsaid subsequent emergency call is dropped when said correlation and said additional correlation together indicate a likelihood of said subsequent emergency call being a prank. 13. The apparatus for detecting a prank emergency call according to claim 11, further comprising: means for expiring said report of said prank emergency call after a predetermined period of time. 14. The apparatus for detecting a prank emergency call according to claim 11, wherein: said given wireless device is identified in said physical prank call database with a unique global identifier. 15. The apparatus for detecting a prank emergency call according to claim 11, wherein: said given wireless device is identified in said physical prank call database with an automatic number identification (ANI) service. 16. The apparatus for detecting a prank emergency call according to claim 11, wherein: said given wireless device is identified in said physical prank call database with an mobile subscriber identification number (MSIN). 17. The apparatus for detecting a prank emergency call according to claim 11, further comprising: means for storing emergency call data pertaining to said prank emergency call in said prank call database. 18. The apparatus for detecting a prank emergency call according to claim 14, further comprising: means for assigning said unique global identifier to said prank emergency call at a 911 call server. 19. The apparatus for detecting a prank emergency call according to claim 11, further comprising: said prank emergency call is a voice call. 20. The apparatus for detecting a prank emergency call according to claim 11, wherein: said given wireless device is not subscribed to a wireless carrier.
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