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公开(公告)号：CA2352415A1
公开(公告)日：2002-02-28
申请号：CA2352415
申请日：2001-07-04
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BOYLE PATRICK JOSEPH , MCCORMICK MARK ALAN
Abstract: The present invention provides a method for limiting the number of simultaneous call forwarding attempts for a mobile unit. A call is made for a mobile unit. The call request is sent to the MSC associated with the mobile unit. When the mobile unit is not currently active at the MSC, the MSC sends a location request to an SCP. The SCP responds with a return message that includes a temporary location directory number (TLDN) and an indicator. The MSC checks the current number of simultaneous call forwarding attempts being made for the mobile unit. If the current number of simultaneous call forwarding attempts exceeds a threshold, the MSC does not forward the call. If the number of simultaneous attempts does not exceed a threshold, the MSC forwards the call to the mobile unit by sending it to the TLDN.
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Patent Agency Ranking
公开(公告)号：CA2321412A1
公开(公告)日：2001-04-05
申请号：CA2321412
申请日：2000-09-29
Applicant: LUCENT TECHNOLOGIES INC
Inventor： MCCORMICK MARK ALAN , BOYLE PATRICK JOSEPH , SUERO SALVATORE , BOLAND RICHARD ROBERT , LOPEZ ISMAEL JR
Abstract: A mobile switching center (MSC) in accordance with the principles of th e present invention provides access to a subscriber's voice message center fro m the subscriber's roaming mobile station. The MSC is responsive to a "RemoteFeatureRequest" Invocation by the roaming mobile station in which the subscriber's directory number is the same as the dialed digits by routing th e call from the mobile station to the subscriber's voice message center. The MSC ma y also be responsive to a "OriginationRequest" employing the subscriber's directory number as the dialed digits by routing the roaming mobile station's call to the subscriber's voice message center. If the MSC supports both RemoteFeatureRequest-, and OriginationRequest- based access to the subscriber's voice message center, the MSC determines which of the approache s to use in response to the reception of a subscriber's directory number as th e dialed digits from the subscriber's roaming mobile station. The MSC may make this determination on the basis of information stored in a local database th at indicates the method employed by other telecommunications devices, such as other MSCs, Visiting Location Registers (VLR), or Home Location Registers (HLR), within the system. One of the methods, that is, the use of an Origination Invocation or the use of a RemoteFeatureRequest invocation, may be chosen as a default method.
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公开(公告)号：BR0103704A
公开(公告)日：2002-04-09
申请号：BR0103704
申请日：2001-08-24
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BOYLE PATRICK JOSEPH , MCCORMICK MARK ALAN
Abstract: The present invention provides a method for limiting the number of simultaneous call forwarding attempts for a mobile unit (102). A call is made for a mobile unit (102). The call request is sent to the MSC (113) associated with the mobile unit (102). When the mobile unit (102) is not currently active at the MSC (113), the MSC (113) sends a location request to an SCP (115). The SCP (115) responds with a return message that includes a temporary location directory number (TLDN) and an indicator. The MSC (113) checks the current number of simultaneous call forwarding attemps being made for the mobile unit (102). If the current number of simultaenous call forwarding attemps exceeds a threshold, the MSC (113) does not forward the call. If the number of simultaneous attempts does not exceed a threshold, the MSC (113) forwards the call to the mobile unit (102) by sending it to the TLDN.
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公开(公告)号：BR0004543A
公开(公告)日：2001-05-29
申请号：BR0004543
申请日：2000-09-29
Applicant: LUCENT TECHNOLOGIES INC
Inventor： LOPEZ ISMAEL , BOLAND RICHARD ROBERT , BOYLE PATRICK JOSEPH , MCCORMICK MARK ALAN , SUERO SALVATORE
Abstract: A mobile switching center (MSC) in accordance with the principles of the present invention provides access to a subscriber's voice message center from the subscriber's roaming mobile station. The MSC is responsive to a "RemoteFeatureRequest" Invocation by the roaming mobile station in which the subscriber's directory number is the same as the dialed digits by routing the call from the mobile station to the subscriber's voice message center. The MSC may also be responsive to a "OriginationRequest" employing the subscriber's directory number as the dialed digits by routing the roaming mobile station's call to the subscriber's voice message center. If the MSC supports both RemoteFeatureRequest-, and OriginationRequest- based access to the subscriber's voice message center, the MSC determines which of the approaches to use in response to the reception of a subscriber's directory number as the dialed digits from the subscriber's roaming mobile station. The MSC may make this determination on the basis of information stored in a local database that indicates the method employed by other telecommunications devices, such as other MSCs, Visiting Location Registers (VLR), or Home Location Registers (HLR), within the system. One of the methods, that is, the use of an Origination Invocation or the use of a RemoteFeatureRequest invocation, may be chosen as a default method.
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公开(公告)号：CA2352415C
公开(公告)日：2005-01-11
申请号：CA2352415
申请日：2001-07-04
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BOYLE PATRICK JOSEPH , MCCORMICK MARK ALAN
Abstract: The present invention provides a method for limiting the number of simultaneous call forwarding attempts for a mobile unit. A call is made for a mobile unit. The call request is sent to the MSC associated with the mobile unit. When the mobile unit is not currently active at the MSC, the MSC sends a location request to an SCP. The SCP responds with a return message that includes a temporary location directory number (TLDN) and an indicator. The MSC checks the current number of simultaneous call forwarding attempts being made for the mobile unit. If the current number of simultaneous call forwarding attempts exceeds a threshold, the MSC does not forward the call. If the number of simultaneous attempts does not exceed a threshold, the MSC forwards the call to the mobile unit by sending it to the TLDN.
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公开(公告)号：CA2321412C
公开(公告)日：2004-11-23
申请号：CA2321412
申请日：2000-09-29
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BOYLE PATRICK JOSEPH , MCCORMICK MARK ALAN , BOLAND RICHARD ROBERT , SUERO SALVATORE , LOPEZ ISMAEL JR
Abstract: A mobile switching center (MSC) in accordance with the principles of th e present invention provides access to a subscriber's voice message center fro m the subscriber's roaming mobile station. The MSC is responsive to a "RemoteFeatureRequest" Invocation by the roaming mobile station in which the subscriber's directory number is the same as the dialed digits by routing th e call from the mobile station to the subscriber's voice message center. The MSC ma y also be responsive to a "OriginationRequest" employing the subscriber's directory number as the dialed digits by routing the roaming mobile station's call to the subscriber's voice message center. If the MSC supports both RemoteFeatureRequest-, and OriginationRequest- based access to the subscriber's voice message center, the MSC determines which of the approache s to use in response to the reception of a subscriber's directory number as th e dialed digits from the subscriber's roaming mobile station. The MSC may make this determination on the basis of information stored in a local database th at indicates the method employed by other telecommunications devices, such as other MSCs, Visiting Location Registers (VLR), or Home Location Registers (HLR), within the system. One of the methods, that is, the use of an Origination Invocation or the use ofa RemoteFeatureRequest invocation, may be chosen a s a default method.
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