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公开(公告)号：JPH11103487A
公开(公告)日：1999-04-13
申请号：JP17679398
申请日：1998-06-24
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BARCLAY DEBORAH LEWANDOWSKI , DOLAN MICHAEL FRANCIS , MCROBERTS THOMAS LEE , PELLETIER LARRY EDWARD , SAWYER ALBERT JOSEPH , SEITZ JOSEPH ELMER , TOWLE THOMAS TRAYER
Abstract: PROBLEM TO BE SOLVED: To improve compatibility and performance in a radio remote communication network by handling by 1st and 2nd interconnection protocols which support a packet exchange message between a mobile switching center and a base station. SOLUTION: A 1st packet interconnection protocol 108 establishes an interface between a selection/distribution unit 108 which performs frame selection and voice encoding and an interconnection processor 114 of a base station 110 which sends the transmission of control information, signaling and user traffic to a mobile station 160. A 2nd packet interconnection protocol establishes an interface between the unit 108 and a call controller 112 of the station 110 which sends the control information. This makes it possible to customize a radio remote communication network so that a quality and cost efficiency may meet a specific reference.
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2.发明专利
公开(公告)号：CA2235688A1
公开(公告)日：1998-12-24
申请号：CA2235688
申请日：1998-04-23
Applicant: LUCENT TECHNOLOGIES INC
Inventor： DOLAN MICHAEL FRANCIS , BARCLAY DEBORAH LEWANDOWSKI , TOWLE THOMAS TRAYER , MCROBERTS THOMAS LEE
Abstract: In a wireless telecommunications system including a mobile switching center, a source base station and a target base station, a method for allowing the target base station to choose a handoff type is disclosed. More particularly, the source base station specifies handoff type options which are sent to the target base station. The target base station chooses a particular handoff type and the call handoff is processed in accordance with that selection. Advantageously, multiple messages between the source base station and the target base station for agreement of handoff type are eliminated.
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公开(公告)号：DE602005002880T2
公开(公告)日：2008-07-24
申请号：DE602005002880
申请日：2005-07-07
Applicant: LUCENT TECHNOLOGIES INC
Abstract: A system is provided to allow a network to obtain the location of a mobile station (e.g. mobile phone) having AGPS/AFLT CDMA capability during an emergency call -- without the use of the MPCAP parameter. The MPC invokes the PDE, which is IS-801 AGPS capable, without the MPCAP parameter. The PDE then queries the mobile for its geolocation capabilities, in the absence of the MPCAP parameter. This allows a visited network (e.g. the network in which the mobile station is roaming) to obtain a position (based on IS-801 AGPS/AFLT) for roaming mobile stations that are CDMA AGPS/AFLT capable -- without the use of the network MPCAP parameter.
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公开(公告)号：CA2235669A1
公开(公告)日：1998-12-24
申请号：CA2235669
申请日：1998-04-23
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BARCLAY DEBORAH LEWANDOWSKI , PELLETIER LARRY EDWARD , MCROBERTS THOMAS LEE , DOLAN MICHAEL FRANCIS , SAWYER ALBERT JOSEPH , SEITZ JOSEPH ELMER
Abstract: In a wireless telecommunications system comprising a mobile switching center and at least two base stations, control of a selection/distribution unit (SDU) i s passed from a source base station to a target base station during source transfers. Mor e particularly, the target base station establishes a packet-based connection with the SDU so that control information relating to an active mobile call may be transfe rred from the source base station to the target base station via the SDU with the tar get base station then taking the role of the source base station in the call. Upon comple tion of the source transfer, the source base station disconnects the link based on the s econd interconnection protocol from the SDU.
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公开(公告)号：AU2007290545A1
公开(公告)日：2008-03-06
申请号：AU2007290545
申请日：2007-08-28
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BARCLAY DEBORAH LEWANDOWSKI , THOMPSON ROBIN JEFFREY , DOLAN MICHAEL FRANCIS , EJZAK RICHARD PAUL
IPC: H04L29/08
Abstract: The present invention provides a method for signaling between an IP Multimedia Subsystem (IMS) and a multi-mode terminal using concise primitives to support the use of IMS-based services while the multi-mode terminal is attached to either the packet switched (PS) domain or to the circuit switched (CS) domain, or moves between these domains. The present invention enables the maintenance of services state in only the IMS and in the multi-mode terminal, thus avoiding the creation or transfer of services state information as the multi-mode terminal moves between the PS and CS domains.
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Patent Agency Ranking
公开(公告)号：NO982919D0
公开(公告)日：1998-06-23
申请号：NO982919
申请日：1998-06-23
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BARCLAY DEBORAH LEWANDOWSKI , DOLAN MICHAEL FRANCIS , MCROBERTS THOMAS LEE , PELLETIER LARRY EDWARD , SAWYER ALBERT JOSEPH , SEITZ JOSEPH ELMER , TOWLE THOMAS TRAYER
Abstract: Service provider flexibility in wireless network configuration is enhanced by first and second interconnection protocols which enable flexibility in mobile switching center/base station communications. This communication flexibility allows service providers to control, on a call-by-call basis, the operation of the wireless telecommunications network.
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公开(公告)号：DE602005002880D1
公开(公告)日：2007-11-29
申请号：DE602005002880
申请日：2005-07-07
Applicant: LUCENT TECHNOLOGIES INC
Abstract: A system is provided to allow a network to obtain the location of a mobile station (e.g. mobile phone) having AGPS/AFLT CDMA capability during an emergency call -- without the use of the MPCAP parameter. The MPC invokes the PDE, which is IS-801 AGPS capable, without the MPCAP parameter. The PDE then queries the mobile for its geolocation capabilities, in the absence of the MPCAP parameter. This allows a visited network (e.g. the network in which the mobile station is roaming) to obtain a position (based on IS-801 AGPS/AFLT) for roaming mobile stations that are CDMA AGPS/AFLT capable -- without the use of the network MPCAP parameter.
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公开(公告)号：NO982919A
公开(公告)日：1998-12-28
申请号：NO982919
申请日：1998-06-23
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BARCLAY DEBORAH LEWANDOWSKI , DOLAN MICHAEL FRANCIS , MCROBERTS THOMAS LEE , PELLETIER LARRY EDWARD , SAWYER ALBERT JOSEPH , SEITZ JOSEPH ELMER , TOWLE THOMAS TRAYER
CPC classification number: H04W36/0055 , H04W92/04 , H04W92/12
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公开(公告)号：MX2009002008A
公开(公告)日：2009-03-05
申请号：MX2009002008
申请日：2007-08-28
Applicant: LUCENT TECHNOLOGIES INC
Inventor： EJZAK RICHARD PAUL , BARCLAY DEBORAH LEWANDOWSKI , DOLAN MICHAEL FRANCIS , THOMPSON ROBIN JEFFREY
IPC: H04L29/08
Abstract: La presente invención proporciona un método para señalización ente un Subsistema Multimedia de IP (IMS) y una terminal de modo múltiple que utiliza elementos básicos concisos para soportar el uso de servicios con base en IMS mientras la terminal de modo múltiple se une a cualquiera del dominio conmutado de paquete (PS) o al dominio conmutado de circuito (CS), o se mueve entre estos dominios. La presente invención permite el mantenimiento de estado de servicios sólo en el IMS y en la terminal de modo múltiple, lo que de esa forma evita la creación o transferencia de información de estado de servicios mientras la terminal de modo múltiple se mueve entre los dominios PS y CS.
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公开(公告)号：NO982919L
公开(公告)日：1998-12-28
申请号：NO982919
申请日：1998-06-23
Applicant: LUCENT TECHNOLOGIES INC
Inventor： BARCLAY DEBORAH LEWANDOWSKI , DOLAN MICHAEL FRANCIS , MCROBERTS THOMAS LEE , PELLETIER LARRY EDWARD , SAWYER ALBERT JOSEPH , SEITZ JOSEPH ELMER , TOWLE THOMAS TRAYER
Abstract: Service provider flexibility in wireless network configuration is enhanced by first and second interconnection protocols which enable flexibility in mobile switching center/base station communications. This communication flexibility allows service providers to control, on a call-by-call basis, the operation of the wireless telecommunications network.
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