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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
1	检测交换系统中掉线呼叫的方法	CN02144438.2	2002-09-27	CN1411255A	2003-04-16	李相烨
一种检测交换系统中掉线呼叫(cut－off call)的系统和方法，将对应于呼叫连接的数据记录于第一存储器，将呼叫连接数据记录于第二存储器，接着在随后的时间中响应，例如，呼叫释放请求，将两个存储器中对应于呼叫的数据进行比较。如果数据不匹配，则判断呼叫已经掉线。第一存储器可以位于交换单元中，第二存储器可以位于控制交换单元的处理器中。交换单元可以是时分交换机或空分交换机。一旦检测到呼叫掉线，处理器传送信息通知操作员掉线发生。本发明系统和方法，在增大可靠性和便于系统组件的维修和维护方面，改进了现有的系统。
2	针对信息记录会话的控制能力	CN201080068073.4	2010-09-14	CN103004230A	2013-03-27	J·巴拉吉; B·戈帕拉苏布拉马尼安; S·普拉桑纳库马尔; M·拉杰什克里施南; S·苏莱曼
本发明涉及智能网络，并且具体地涉及智能网络中的信息记录会话，一种用于实现针对与智能网络中的用户的信息记录会话的控制能力的方法，该网络包括媒体网关控制器、服务控制点和媒体服务器。该服务控制点发送所述控制能力至所述媒体网关控制器并且该媒体网关控制器将所述控制能力映射到控制信息消息。所述媒体网控制器发送所述控制信息消息至所述媒体服务器并且该媒体服务器基于存在于所述控制信息消息中的控制能力来控制所述信息记录会话。
3	检测交换系统中掉线呼叫的方法	CN02144438.2	2002-09-27	CN100446525C	2008-12-24	李相烨
一种检测交换系统中掉线呼叫(cut-off call)的系统和方法，将对应于呼叫连接的数据记录于第一存储器，将呼叫连接数据记录于第二存储器，接着在随后的时间中响应，例如，呼叫释放请求，将两个存储器中对应于呼叫的数据进行比较。如果数据不匹配，则判断呼叫已经掉线。第一存储器可以位于交换单元中，第二存储器可以位于控制交换单元的处理器中。交换单元可以是时分交换机或空分交换机。一旦检测到呼叫掉线，处理器传送信息通知操作员掉线发生。本发明系统和方法，在增大可靠性和便于系统组件的维修和维护方面，改进了现有的系统。
4	Control functions related to information recording session	JP2013518962	2010-09-14	JP2013534374A	2013-09-02	バーラージー，ジヤヤクマール; ゴパラスブラマニアン，バラスブラマニアン; プラサンナ・クマール，スグマラン; ラジエシユ・クリシユナン，ムトウカルツパン; スレイマン，サイード
The present invention relates to Intelligent Networks and, more particularly, to information recording sessions in Intelligent Networks, a method for enabling control capabilities for information recording session with a user in an Intelligent Network, the network comprises a Media Gateway Controller, a Service Control Point and a Media Server. The Service Control Point sends the control capabilities to the Media Gateway Controller and the Media Gateway Controller maps the control capabilities to a control information message. The Media Gateway Controller sends the control information message to the Media Server and the Media Server controls the information recording session based on the control capabilities present in the control information message.
5	Telephone line integrity monitoring system	US894831	1997-12-15	US6014426A	2000-01-11	Andrew James Drysdale; Juan Sebastian Herrera
A system for monitoring for integrity of a telephone line connected between a central monitoring station and a subscriber's equipment which comprises a first module for initiating transmission of an identification code from the subscriber's equipment along the telephone line to be monitored to the central monitoring station during an incoming ringing signal; a recognition module response to said transmitted identification code for recognizing the identification code; and a second module for dropping the line after said transmitted identification codes has been recognized and before the line has been picked up.
6	情報記録セッションに関する制御機能	JP2015018165	2015-02-02	JP2015156643A	2015-08-27	ジヤヤクマール・バーラージー; バラスブラマニアン・ゴパラスブラマニアン; スグマラン・プラサンナ・クマール; ムトウカルツパン・ラジエシユ・クリシユナン; サイード・スレイマン
【課題】インテリジェントネットワーク内でユーザとの情報記録セッションに関する制御機能を可能にする。【解決手段】ネットワークは、メディアゲートウェイコントローラMGCと、サービス制御ポイントSCPと、メディアサーバMSとを備える。サービス制御ポイントは制御機能をメディアゲートウェイコントローラに送り504、メディアゲートウェイコントローラは制御機能を制御情報メッセージにマッピングする505。メディアゲートウェイコントローラは制御情報メッセージをメディアサーバに送り506、メディアサーバは、制御情報メッセージ内に存在する制御機能に基づいて、情報記録セッションを制御する507〜5010。【選択図】図5a
7	정보 기록 세션을 위한 제어 기능	KR1020137001115	2010-09-14	KR101486675B1	2015-01-26	발라지자야쿠마르; 고팔라서브라마니안발라서브라마니안; 프라샨나쿠마르수그마란; 라제쉬크리쉬난무투카루판; 술라이만샤이드
본 발명은 인텔리전트 네트워크에 관한 것으로서, 특히 인텔리전트 네트워크의 정보 기록 세션, 미디어 게이트웨이 제어기, 서비스 제어 포인트 및 미디어 서버를 포함하는 인텔리전트 네트워크의 사용자와 정보 기록 세션을 위한 제어 기능들을 가능하게 하는 방법에 관한 것이다. 서비스 제어 포인트는 미디어 게이트웨이 제어기로 제어 기능들을 보내며 미디어 게이트웨이 제어기가 제어 기능들을 제어 정보 메시지에 매핑한다. 미디어 게이트웨이 제어기는 제어 정보 메시지를 미디어 서버로 보내며 미디어 서버는 제어 정보 메시지에 존재하는 제어 기능들에 기반하여 정보 기록 세션을 제어한다.
8	교환기의 컷 오프 콜 검출 방법	KR1020010060034	2001-09-27	KR100815669B1	2008-03-20	이상엽
본 발명은 제어 메모리를 이용하여 스위치계에서 발생되는 컷 오프 콜을 검출할 수 있도록 하는 교환기의 컷 오프 콜 검출 방법에 관한 것이다. 종래에는 호가 갑자기 끊어지는 컷 오프 콜을 감지하는 기능이 구현되어 있지 않아서, 교환기의 신뢰성이 낮아지고 교환기의 유지 보수 기능을 강화시킬 수 없게 되는 문제점이 있다. 본 발명은, 타임 스위치 또는 스페이스 스위치에 구비되어 있는 제어 메모리에 기록되어 있는 데이터 값을 이용하여 타임 스위치 또는 스페이스 스위치에서 발생한 컷 오프 콜을 검출함으로써, 교환기의 신뢰성을 향상시킬 수 있으며, 교환기의 유지 보수를 강화시킬 수 있게 된다. 나아가, 컷 오프 콜 통계 기능을 구현하여 타임 스위치 또는 스페이스 스위치의 어느 채널에서 컷 오프 콜이 많이 발생하였는 지를 알 수 있게 된다.
9	정보 기록 세션을 위한 제어 기능	KR1020137001115	2010-09-14	KR1020130051981A	2013-05-21	발라지자야쿠마르; 고팔라서브라마니안발라서브라마니안; 프라샨나쿠마르수그마란; 라제쉬크리쉬난무투카루판; 술라이만샤이드
The present invention relates to Intelligent Networks and, more particularly, to information recording sessions in Intelligent Networks, a method for enabling control capabilities for information recording session with a user in an Intelligent Network, the network comprises a Media Gateway Controller, a Service Control Point and a Media Server. The Service Control Point sends the control capabilities to the Media Gateway Controller and the Media Gateway Controller maps the control capabilities to a control information message. The Media Gateway Controller sends the control information message to the Media Server and the Media Server controls the information recording session based on the control capabilities present in the control information message.
10	교환기의 컷 오프 콜 검출 방법	KR1020010060034	2001-09-27	KR1020030028094A	2003-04-08	이상엽
PURPOSE: A cut off call detecting method of an exchange is provided to detect a cut off call generated at a time switch or a space switch by using data value recorded to a control memory possessed to the time switch or the space switch. CONSTITUTION: When there is a request for connecting a call, in order to connect a time switch or space switch, an SSDP(Subscriber Service Device Processor) or an SNDP(Switch Network Device Processor) checks an idle region at a control memory inside a time switch or a space switch and constructs data necessary for a call connection as a data format capable of recording data to the control memory of the time switch or space switch(S30,S32,S34). Thereafter, the above type data are recorded to the checked idle control memory region, thereby connecting the call(S36). Data values recorded to the control memory in the time switch or space switch are recorded and stored to memories possessed within the SSDP and SNDP(S38). When there is a request for canceling a call, in order to cancel the connection of a time switch or space switch, the SSDP(Subscriber Service Device Processor) or SNDP(Switch Network Device Processor) checks an idle region at a control memory in a time switch or a space switch and construct data necessary for the call connection as the data format capable of recording to the control memory of the time switch or space switch(S40,S42,S44). Thereafter, when connecting a call being required a call cancel, the SSDP or SNDP discriminates whether the data values recorded to the control memory coincide with the data values stored to the memory in the SSDP or SNDP(S46). If the data values coincides with each other, the above type data are recorded to the checked idle memory region, thereby canceling the call(S48).
11	METHOD AND SYSTEM OF PSAP CALLBACK OF IN SUBSCRIBER	PCT/IB2009005200	2009-04-06	WO2009125277A8	2010-11-11	JAYANNA SHIVARAJU
A method and system for re-establishing a connection from a PSAP (201) or 911 call center to a terminal (213) of a 911 caller who has subscribed to IN services, for example, after a terminal (213) of a 911 caller has been disconnected from the PSAP (201) or 911 call center. If the call is dropped, the PSAP (201) or 911 call center can, manually, or automatically via the system of the present invention, dial or cause to be dialed, a pre-determined prefix prior to dialing the number of the terminal (213) of the 911 caller. In a separate embodiment of the method and system of the present invention, a separate parameter is used in CAMEL IDP and ISUP IAM to indicate the calling party category to identify that the call is originating from a PSAP or 911 call center.
12	METHOD AND SYSTEM OF PSAP CALLBACK OF IN SUBSCRIBER	PCT/IB2009005200	2009-04-06	WO2009125277A3	2010-04-08	JAYANNA SHIVARAJU
A method and system for re-establishing a connection from a PSAP (201) or 911 call center to a terminal (213) of a 911 caller who has subscribed to IN services, for example, after a terminal (213) of a 911 caller has been disconnected from the PSAP (201) or 911 call center. If the call is dropped, the PSAP (201) or 911 call center can, manually, or automatically via the system of the present invention, dial or cause to be dialed, a pre-determined prefix prior to dialing the number of the terminal (213) of the 911 caller. In a separate embodiment of the method and system of the present invention, a separate parameter is used in CAMEL IDP and ISUP IAM to indicate the calling party category to identify that the call is originating from a PSAP or 911 call center.

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