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公开(公告)号：JPH09172443A
公开(公告)日：1997-06-30
申请号：JP28481396
申请日：1996-10-28
Applicant: LUCENT TECHNOLOGIES INC
Inventor： KAROL MARK JOHN , WOODWORTH CLARK , PAUL SANJOY
Abstract: PROBLEM TO BE SOLVED: To obtain a device executing a logical connecting function at an ATM hardware level within VLSI of an exchange by providing a data selection means, a connecting function selective means and an arithmetic logical unit. SOLUTION: ALU 130 executes arithmetic based on an operand state 121 stored within a table 120 and the operand area 112 of a cell 110. Thereby the operand state 121 or the operand area 142 of an output cell 140, or both of them are updated. In particular, ALU 130 sets a flag based on the result of calculation and informs a flag control unit 150 of the flag. It is possible that the cell 140 is deleted corresponding to a flag control word or updated corresponding to the result. In addition it is possible the cell 140 is stored in the operand area 121 of the table 120. A code in the cell 110 is inserted by a user and on the other hand a software is used for updating operating codes.
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公开(公告)号：BRPI0718889A2
公开(公告)日：2014-07-08
申请号：BRPI0718889
申请日：2007-11-15
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BATNI RAMACHENDRA PRAHLADA , BRUNETTI ROBERT , PAUL SANJOY , RUDOLPH MICHAEL JOSEPH
IPC: H04M3/487
Abstract: Communication networks and associated methods are disclosed that provide an advertisement or other type of informational message to a calling party before providing ringback tones. A communication network described herein receives a call from the calling party to the called party, and temporarily interrupts call processing for the call. The communication network then selects an advertisement for the call, and initiates delivery of the advertisement to the calling party. After the advertisement is delivered to the calling party, the communication network resumes call processing for the call. In resuming call processing, the communication network provides ringback tones to the calling party and attempts to connect the call to the called party.
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公开(公告)号：DE602004015008D1
公开(公告)日：2008-08-28
申请号：DE602004015008
申请日：2004-02-17
Applicant: LUCENT TECHNOLOGIES INC
Inventor： GUO KATHERINE H , LI LI , MUKHERJEE SARIT , PAUL SANJOY , RANGARAJAN SAMPATH
Abstract: A method and apparatus for optimally provisioning connectivity for network-based mobile virtual private network (VPN) services. The method and apparatus includes provisioning each of a plurality of IP service gateways (IPSGs) to support virtual private network (VPN) tunneling between customer premise equipment of a subset of VPN customers and at least one mobile access point (MAP). Each MAP is geographically remote from the plurality of IPSGs, and supports VPN tunneling to mobile nodes of the subset of VPN customers.
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公开(公告)号：DE60000172T2
公开(公告)日：2002-11-14
申请号：DE60000172
申请日：2000-02-28
Applicant: LUCENT TECHNOLOGIES INC
Inventor： PAUL SANJOY , RANGARAJAN SAMPATH
Abstract: Client's (106-1 - 106-N, 107-1 - 107-M) on local area networks (102, 103) making requests to hot sites, which are connected on a wide area network (100) such as the Internet, are redirected through one of a possible plurality of different redirectors (101,103) to one of a possible plurality of caching servers (S1, S2, S3), which each have responsibility for mapping one or more of the hot sites. Each request is probabilistically directed by one of the redirectors to one of the caching servers that map the requested hot site in accordance with weights that are determined for that redirector-hot site pair so as to minimize the average delay that all client requests across the network will encounter in making requests to all the cached hot sites. In order to determine the weights with which each redirector will redirect requests to the hot sites to the caching servers, statistics of access rates to each hot site are dynamically determined by each redirector in the network from the traffic flow and reported to a central management station (CMS) (115). Network delay is similarly measured by each redirector and reported to the CMS, and server delay is computed using a queuing model of each server. Using these parameters as inputs, a non-linear programming optimization problem is solved as a network flow problem in order to determine the weights for each redirector that will minimize the average delay. As the access rate statistics, as well as the network delay and server delay, dynamically change, the CMS, using the network flow algorithm, recalculates the weights and forwards them back to each redirector. In other embodiments, the redirector-logical item pair for which the redirector probabilistically directs client requests may be other than a hot site identity. For example, the logical items can be groups of clients or groups of documents, and the servers to which requests are forwarded can be web servers or caching servers.
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公开(公告)号：DE60000172D1
公开(公告)日：2002-06-27
申请号：DE60000172
申请日：2000-02-28
Applicant: LUCENT TECHNOLOGIES INC
Inventor： PAUL SANJOY , RANGARAJAN SAMPATH
Abstract: Client's (106-1 - 106-N, 107-1 - 107-M) on local area networks (102, 103) making requests to hot sites, which are connected on a wide area network (100) such as the Internet, are redirected through one of a possible plurality of different redirectors (101,103) to one of a possible plurality of caching servers (S1, S2, S3), which each have responsibility for mapping one or more of the hot sites. Each request is probabilistically directed by one of the redirectors to one of the caching servers that map the requested hot site in accordance with weights that are determined for that redirector-hot site pair so as to minimize the average delay that all client requests across the network will encounter in making requests to all the cached hot sites. In order to determine the weights with which each redirector will redirect requests to the hot sites to the caching servers, statistics of access rates to each hot site are dynamically determined by each redirector in the network from the traffic flow and reported to a central management station (CMS) (115). Network delay is similarly measured by each redirector and reported to the CMS, and server delay is computed using a queuing model of each server. Using these parameters as inputs, a non-linear programming optimization problem is solved as a network flow problem in order to determine the weights for each redirector that will minimize the average delay. As the access rate statistics, as well as the network delay and server delay, dynamically change, the CMS, using the network flow algorithm, recalculates the weights and forwards them back to each redirector. In other embodiments, the redirector-logical item pair for which the redirector probabilistically directs client requests may be other than a hot site identity. For example, the logical items can be groups of clients or groups of documents, and the servers to which requests are forwarded can be web servers or caching servers.
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Patent Agency Ranking
公开(公告)号：AU2007322099B2
公开(公告)日：2011-05-12
申请号：AU2007322099
申请日：2007-11-15
Applicant: LUCENT TECHNOLOGIES INC , PROVENANCE ASSET GROUP LLC
Inventor： BATNI RAMACHANDRA PRAHLADA , BRUNETTI ROBERT , PAUL SANJOY , RUDOLPH MICHAEL JOSEPH
IPC: H04M3/487
Abstract: Communication networks and associated methods are disclosed that provide an advertisement or other type of informational message to a calling party before providing ringback tones. A communication network described herein receives a call from the calling party to the called party, and temporarily interrupts call processing for the call. The communication network then selects an advertisement for the call, and initiates delivery of the advertisement to the calling party. After the advertisement is delivered to the calling party, the communication network resumes call processing for the call. In resuming call processing, the communication network provides ringback tones to the calling party and attempts to connect the call to the called party.
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公开(公告)号：MX2009005137A
公开(公告)日：2009-05-25
申请号：MX2009005137
申请日：2007-11-15
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BATNI RAMACHENDRA PRAHLADA , PAUL SANJOY , BRUNETTI ROBERT , RUDOLPH MICHAEL JOSEPH
IPC: H04M3/487
Abstract: Las redes de comunicación (100) y métodos asociados se describieron y proporcionan un anuncio u otro tipo de mensaje de información a una parte que llama (112) antes de proporcionar tonos de rellamada. Una red de comunicación (100) aquí descrita recibe una llamada de la parte que llama (112) a la parte llamada (122), y temporalmente interrumpe procesamiento de llamada para la llamada. La red de comunicación (100) entonces selecciona un anuncio para la llamada, e inicia la entrega del anuncio a la parte que llama (112). Después que se entregó el anuncio a la parte que llama (112), la red de comunicación (100) reinicia procesamiento de llamada para la llamada. Al reiniciar el procesamiento de llamada, la red de comunicación (100) proporciona tonos de rellamada a la parte que llama (112) e intenta conectar la llamada a la parte llamada (122).
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公开(公告)号：AU2007322099A1
公开(公告)日：2008-05-29
申请号：AU2007322099
申请日：2007-11-15
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BATNI RAMACHANDRA PRAHLADA , BRUNETTI ROBERT , PAUL SANJOY , RUDOLPH MICHAEL JOSEPH
IPC: H04M3/487
Abstract: Communication networks and associated methods are disclosed that provide an advertisement or other type of informational message to a calling party before providing ringback tones. A communication network described herein receives a call from the calling party to the called party, and temporarily interrupts call processing for the call. The communication network then selects an advertisement for the call, and initiates delivery of the advertisement to the calling party. After the advertisement is delivered to the calling party, the communication network resumes call processing for the call. In resuming call processing, the communication network provides ringback tones to the calling party and attempts to connect the call to the called party.
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公开(公告)号：CA2244333C
公开(公告)日：2003-04-15
申请号：CA2244333
申请日：1998-07-30
Applicant: LUCENT TECHNOLOGIES INC
Inventor： AGGARWAL SUDHIR , PAUL SANJOY
Abstract: A system and method for multicast conferencing and online discussion groups using a periodically determined a close-to-optimal Steiner spanning t ree.Both the system and method are suitable for stationa ry and/or mobile group members.
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公开(公告)号：CA2298908A1
公开(公告)日：2000-09-11
申请号：CA2298908
申请日：2000-02-17
Applicant: LUCENT TECHNOLOGIES INC
Inventor： RANGARAJAN SAMPATH , PAUL SANJOY
Abstract: Client's (106-1 - 106-N, 107-1 - 107-M) on local area networks (102, 103) making requests to hot sites, which are connected on a wide area network (100) such as the Internet, are redirected through one of a possible plurality of different redirectors (101, 103) to one of a possible plurality of caching servers (S1, S2, S3), which each have responsibility for mapping one or more of the hot sites. Each request is probabilistically directed by one of the redirectors to one of the caching servers that map the requested hot site in accordance with weights that are determined for that redirector-hot site pair so as to minimize the average delay that all client requests across the network will encounter in making requests to all the cached hot sites. In order to determine the weights with which each redirector will redirect requests to the hot sites to the caching servers, statistics of access rates to each hot site are dynamically determined by each redirector in the network from the traffic flow and reported to a central management station (CMS) (115). Network delay is similarly measured by each redirector and reported to the CMS, and server delay is computed using a queuing model of each server. Using these parameters as inputs, a non-linear programming optimization problem is solved as a network flow problem in order to determine the weights for each redirector that will minimize the average delay. As the access rate statistics, as well as the network delay and server delay, dynamically change, the CMS, using the network flow algorithm, recalculates the weights and forwards them back to each redirector. In other embodiments, the redirector-logical item pair for which the redirector probabilistically directs client requests may be other than a hot site identity. For example, the logical items can be groups of clients or groups of documents, and the servers to which requests are forwarded can be web servers or caching servers.
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