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公开(公告)号：JP2001044991A
公开(公告)日：2001-02-16
申请号：JP2000016842
申请日：2000-01-26
Applicant: IBM
Inventor： DERMLER GABRIEL , FLEINER CLAUDIO , GRAF MARCEL , HEUSLER LUKAS S , TRUONG HONG LINH
Abstract: PROBLEM TO BE SOLVED: To reduce the link capacity which is required to one or more attendant terminals by making an attendant terminal other than its own one receive directly the media streams from an optional terminal and a multi-point distributor other than its own one that joins in a distributed multi-point conference system. SOLUTION: This system comprises the attendant terminals 31-33, and the terminal 31 is related with a multi-point distributor(MD) 30. The terminals 32 and 33 excluding the terminal 31 related to the MD 30 transmit directly the media streams 32', 32", 33' and 33" to other terminals. The terminal 31 is supported by the MD 30. In other words, the terminal 31 does not transmit (N-1) media streams and transmits only a single stream 31' to the MD 30. The MD 30 distributes again the stream 31' to the terminals 32 and 33 via the streams 30' and 30".
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公开(公告)号：JP2002016696A
公开(公告)日：2002-01-18
申请号：JP2001142640
申请日：2001-05-14
Applicant: IBM
Inventor： KLEINODER WOLFGANG B , TRUONG HONG LINH , HEUSLER LUCAS S , DUPONCHEL YANN , GRAF MARCEL , DERMLER GABRIEL
Abstract: PROBLEM TO BE SOLVED: To provide a method for giving the instruction of the availability in an existing telephone system to the users of presence services connected to each other, e.g. the Internet presence systems. SOLUTION: This method/system includes a step to monitor continuously the subscriber terminals when every subscriber terminal changes from a call presence state to a call absence state (a), a step to produce a 1st signal when the subscriber terminal changes from the call presence state to the call absence state (b), a step to monitor a period covering from the start of the 1st signal (c), a step to produce a 2nd signal when a prescribed period τ passes in the period (d) and a step to enable both 1st and 2nd signals to access the presence systems which are connected to each other (e).
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公开(公告)号：JP2001045180A
公开(公告)日：2001-02-16
申请号：JP2000017063
申请日：2000-01-26
Applicant: IBM
Inventor： DERMLER GABRIEL , FLEINER CLAUDIO , GRAF MARCEL , HEUSLER LUKAS S , TRUONG HONG LINH
Abstract: PROBLEM TO BE SOLVED: To obtain a method for setting up a communication session between a calling person and a called person by outputting related information or the title of a session by the output device of the called person and alarming the called person that an incoming call arrives. SOLUTION: A calling person 1 speaks a calling related statement, and the calling related statement is shown on a calling device 7. Even though a setup message 10 having calling related information 3 is subjected to path designation through a network 6, the message 10 does not reach a called device 8 yet. The information 3 is made to pass through the network 6, and an output of an alarm signal 11 including the calling related statement is shown to a called person 2 by using an output unit 5. The devices 7 and 8 are connected through the network 6, and the persons 1 and 2 are connected through communication. Telephone calling 9 is established, the status of the calling 9 becomes connection and communication through the network 6 is started.
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公开(公告)号：WO2004019204A2
公开(公告)日：2004-03-04
申请号：PCT/IB0303628
申请日：2003-08-14
Applicant: IBM , BOURGES WALDEGG DANIELA , DUPONCHEL YANN , FOKOUE-NKOUTCHE ACHILLE B , GRAF MARCEL , MOSER MICHAEL
Inventor： BOURGES WALDEGG DANIELA , DUPONCHEL YANN , FOKOUE-NKOUTCHE ACHILLE B , GRAF MARCEL , MOSER MICHAEL
CPC classification number: G06F9/548 , G06F2209/542
Abstract: Electronic devices and methods of processing and preparing processing application data are disclosed. Application data are operated on a first electronic device (2a) and a copy of said application data is operated on at least another electronic device (2b). A method call for modifying application data on the first device (2a) is translated into a more general description. The description is passed to the other device (2b). The application data on the first device (2a) is processed according to the method call. On the second device (2b), the received description of the method call is translated into a locally executable method call which is processed on the copy of application data.
Abstract translation: 公开了处理和准备处理应用数据的电子设备和方法。 应用数据在第一电子设备（2a）上操作，并且所述应用数据的副本在至少另一电子设备（2b）上操作。 在第一设备（2a）上修改应用数据的方法调用被转换为更一般的描述。 描述被传递到另一个设备（2b）。 根据方法调用对第一设备（2a）上的应用数据进行处理。 在第二设备（2b）上，接收到的方法调用的描述被转换成在应用数据的副本上被处理的本地可执行的方法调用。
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公开(公告)号：WO2004019204A8
公开(公告)日：2005-06-16
申请号：PCT/IB0303628
申请日：2003-08-14
Applicant: IBM , BOURGES WALDEGG DANIELA , DUPONCHEL YANN , FOKOUE-NKOUTCHE ACHILLE B , GRAF MARCEL , MOSER MICHAEL
Inventor： BOURGES WALDEGG DANIELA , DUPONCHEL YANN , FOKOUE-NKOUTCHE ACHILLE B , GRAF MARCEL , MOSER MICHAEL
CPC classification number: G06F9/548 , G06F2209/542
Abstract: Electronic devices and methods of processing and preparing processing application data are disclosed. Application data are operated on a first electronic device (2a) and a copy of said application data is operated on at least another electronic device (2b). A method call for modifying application data on the first device (2a) is translated into a more general description. The description is passed to the other device (2b). The application data on the first device (2a) is processed according to the method call. On the second device (2b), the received description of the method call is translated into a locally executable method call which is processed on the copy of application data.
Abstract translation: 公开了处理和准备处理应用数据的电子设备和方法。 应用数据在第一电子设备（2a）上操作，并且所述应用数据的副本在至少另一个电子设备（2b）上操作。 在第一设备（2a）上修改应用数据的方法调用被转换为更一般的描述。 描述被传递到另一个设备（2b）。 根据方法调用对第一设备（2a）上的应用数据进行处理。 在第二设备（2b）上，接收到的方法调用的描述被转换成在应用数据的副本上被处理的本地可执行的方法调用。
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Patent Agency Ranking
公开(公告)号：GB2365671A
公开(公告)日：2002-02-20
申请号：GB0111141
申请日：2001-05-04
Applicant: IBM
Inventor： TRUONG HONG LINH , HEUSLER LUCAS S , DUPONCHEL YANN , GRAF MARCEL , LIVER BEAT
Abstract: A teleconferencing system 10 comprises one or more telecommunication systems 1;2;3, and two or more subscriber terminals 61;71 connected to said telecommunication systems. An electronic computing means 4 is connected the telecommunication systems of the teleconferencing system. The electronic computing means, which is typically a server-type computer, runs a conference initiating program 5. Means is provided for supplying an availability signal based on presence information associated with each subscriber terminal. The availability signal is accessible to the server. The telecommunication systems cooperate with the conferencing initiating program to initiate a conference between the subscriber terminals. The program 5 initiates a conference between the subscriber terminals by attempting transmission of a conference call when such call is requested by any of said subscriber terminals. The conference call is transmitted to each subscriber terminal as soon as its associated availability signal indicates availability of that terminal.
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公开(公告)号：CA2346760A1
公开(公告)日：2001-11-17
申请号：CA2346760
申请日：2001-05-07
Applicant: IBM
Inventor： HEUSLER LUCAS S , TRUONG HONG LINH , DERMLER GABRIEL , DUPONCHEL YANN , KLEINODER WOLFGANG B , GRAF MARCEL
Abstract: A method of operating an availability service in a telecommunication system (1) interconnecting a legacy telephone system (10) with at least one presence system (11), said legacy telephone system including a plurality of terminals (T,...T10), at least some (T1,T2) of which are terminals of subscribers to said availability service, said method including: (a) continuously monitoring each subscriber terminal (T1,T2) for a change of a call status of said subscriber terminal from the presence of a call to the absence of a call; (b) generating a first or "high availability" signal when said call status o f said subscriber terminal changes from said presence of a call into said absence of a call; (c) monitoring an interval of time beginning with said first signal; (d) generating a second or "availability unknown" signal after a predetermin ed time period ~ within said interval; and (e) making said availability signals accessible to any interconnected presen ce system.
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公开(公告)号：CA2346760C
公开(公告)日：2008-02-12
申请号：CA2346760
申请日：2001-05-07
Applicant: IBM
Inventor： DUPONCHEL YANN , TRUONG HONG LINH , GRAF MARCEL , DERMLER GABRIEL , KLEINODER WOLFGANG B , HEUSLER LUCAS S
IPC: H04M3/42 , H04M3/50 , H04L12/18 , H04L12/58 , H04M3/00 , H04M3/22 , H04M7/00 , H04Q3/00 , H04Q3/42
Abstract: A method of operating an availability service in a telecommunication system (1) interconnecting a legacy telephone system (10) with at least one presence system (11), said legacy telephone system including a plurality of terminals (T1...T10), at least some (T1,T2) of which are terminals of subscribers to said availability service, said method including: (a) continuously monitoring each subscriber terminal (T1,T2) for a change of a call status of said subscriber terminal from the presence of a call to the absence of a call; (b) generating a first or "high availability" signal when said call status o f said subscriber terminal changes from said presence of a call into said absence of a call; (c) monitoring an interval of time beginning with said first signal; (d) generating a second or "availability unknown" signal after a predetermin ed time period .tau.within said interval; and (e) making said availability signals accessible to any interconnected presen ce system.
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公开(公告)号：DE69936834T2
公开(公告)日：2008-05-21
申请号：DE69936834
申请日：1999-01-29
Applicant: IBM
Inventor： DERMLER GABRIEL , FLEINER CLAUDIO , GRAF MARCEL , HEUSLER LUKAS S , TRUONG HONG LINH
Abstract: A distributed multipoint conferencing system (3) comprises a plurality of participating terminals (31;32;33) for sending and receiving media streams in a conferencing interchange; the system further includes at least one multipoint distributor (30) (MD) connected to one terminal (31) for receiving at least one or all media streams from that terminal (31) but not from any other of the participating (32;33); the multipoint distributor (30) is connected to the other participating terminals (32;33) for sending the media stream or streams received from the MD-associated terminal (31) to the other participating terminals (32;33).
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公开(公告)号：DE69936834D1
公开(公告)日：2007-09-27
申请号：DE69936834
申请日：1999-01-29
Applicant: IBM
Inventor： DERMLER GABRIEL , FLEINER CLAUDIO , GRAF MARCEL , HEUSLER LUKAS S , TRUONG HONG LINH
Abstract: A distributed multipoint conferencing system (3) comprises a plurality of participating terminals (31;32;33) for sending and receiving media streams in a conferencing interchange; the system further includes at least one multipoint distributor (30) (MD) connected to one terminal (31) for receiving at least one or all media streams from that terminal (31) but not from any other of the participating (32;33); the multipoint distributor (30) is connected to the other participating terminals (32;33) for sending the media stream or streams received from the MD-associated terminal (31) to the other participating terminals (32;33).
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