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公开(公告)号：FI951317A0
公开(公告)日：1995-03-21
申请号：FI951317
申请日：1995-03-21
Applicant: MOTOROLA INC
Inventor： AVERBUCH ROD , WILSON TIMOTHY J
Abstract: A new data circuit equipment (DCE) coupled to an IWF and a terminal adapter (TA) coupled to a mobile station provide interconnection within a RF communication system such that Class 2 service common to wireline network equipment can be beneficially employed in the wireless RF communication system. The new DCE and TA are transparent to external wireline systems while maintaining compatibility with, inter alia, the predetermined data service protocol layers of the RF communication system, the RF air-interface and/or radio link protocol (RLP) of the RF communication system.
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公开(公告)号：DE60025396T2
公开(公告)日：2006-07-06
申请号：DE60025396
申请日：2000-11-14
Applicant: MOTOROLA INC
Inventor： JAKOBSEN KEN , AVERBUCH ROD , HUGHES JOHN , CRISLER JAMES , ROMANO GEORGE
Abstract: A cellular radio communications system comprises: at least one base station for broadcasting radio signals to mobile stations within a cell; a mobile station addressable using IP addresses; and a first controller in the cell of the cellular radio communications system, the first controller being adapted: (i) to receive a request from the mobile station that the cellular radio communication system assign to the mobile station the static IP address previously assigned to the mobile station outside of the cell; (ii) in response to the request from the mobile station, to check with a second controller associated with the location where the mobile station was previously registered that the static IP address has not been assigned to another mobile station; and (iii) to assign the static IP address previously assigned to the mobile station, outside of the cell, to the mobile station for use in the cell, if the static IP address has not been assigned to another mobile station. Alternatively, the first controller may perform the check for availability of the static IP address with a controller associated with the location where the static IP address is registered. The invention also comprises methods of mobile station registration in cellular radio communication systems. The invention enables roaming by a mobile station between cellular systems which are under the control of different Software and Measurement Infrastructures. Mobile stations may be adapted to check one or more timers prior to making the static IP address request.
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公开(公告)号：ZA953607B
公开(公告)日：1996-01-03
申请号：ZA953607
申请日：1995-05-04
Applicant: MOTOROLA INC
Inventor： LEV VALY , AVERBUCH ROD , CIMET ISRAEL
Abstract: Data to be transmitted from an information source (301), associated with a local/wide area network (303), to a target destination (317) is formatted into a plurality of data packets. Based on a message type of the data packets, either a circuit-switched network (311) or a packet-switched network (309) is selected. When the circuit-switched network is chosen, a circuit-switched channel (314) is established to the target destination, and the data packets are transmitted to the target destination via the circuit-switched channel. When the packet-switched network is chosen, a packet-switched channel (313) is established to the target destination, and the data packets are transmitted to the target destination via the packet-switched channel.
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公开(公告)号：ES2256065T3
公开(公告)日：2006-07-16
申请号：ES00978640
申请日：2000-11-14
Applicant: MOTOROLA INC
Inventor： JAKOBSEN KEN , AVERBUCH ROD , HUGHES JOHN , CRISLER KENNETH JAMES , ROMANO GUY GEORGE
Abstract: Un sistema de comunicaciones por radio celular que tiene al menos una primera y una segunda red de radio que tienen diferentes zonas de cobertura geométrica, incluyendo el sistema de comunicaciones radio celular: una estación móvil (374) direccionable usando direcciones IP de Protocolo de Internet, estando adaptada la estación móvil para itinerar entre la primera y segunda red de radio, incluyendo la primera red una red doméstica de la estación móvil y la segunda red incluyendo una red extranjera de la estación móvil; un primer controlador (200) asociado con la primera red; y caracterizado el sistema por un segundo controlador (300) asociado con la segunda red, estando adaptado el segundo controlador (300) cuando la estación móvil (374) está en itinerancia de la primera red a la segunda red: (i) para recibir una petición de activación de contexto de la estación móvil (374) para que el sistema de comunicaciones radio celular asigne a la estación móvil (374) una dirección IP estática previamente asignada a la estación móvil (374) por el primer controlador (200); (ii) en respuesta a la petición de la estación móvil (374), comprobar con el primer controlador (200) que la dirección IP estática no ha sido asignada a otra estación móvil; y (iii) para asignar la dirección IP estática previamente asignada a la estación móvil (374) por el primer controlador (200) a la estación móvil (374) para uso en la segunda red, si la dirección IP estática no ha sido asignada a otra estación móvil.
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公开(公告)号：DE60025396D1
公开(公告)日：2006-03-30
申请号：DE60025396
申请日：2000-11-14
Applicant: MOTOROLA INC
Inventor： JAKOBSEN KEN , AVERBUCH ROD , HUGHES JOHN , CRISLER JAMES , ROMANO GEORGE
Abstract: A cellular radio communications system comprises: at least one base station for broadcasting radio signals to mobile stations within a cell; a mobile station addressable using IP addresses; and a first controller in the cell of the cellular radio communications system, the first controller being adapted: (i) to receive a request from the mobile station that the cellular radio communication system assign to the mobile station the static IP address previously assigned to the mobile station outside of the cell; (ii) in response to the request from the mobile station, to check with a second controller associated with the location where the mobile station was previously registered that the static IP address has not been assigned to another mobile station; and (iii) to assign the static IP address previously assigned to the mobile station, outside of the cell, to the mobile station for use in the cell, if the static IP address has not been assigned to another mobile station. Alternatively, the first controller may perform the check for availability of the static IP address with a controller associated with the location where the static IP address is registered. The invention also comprises methods of mobile station registration in cellular radio communication systems. The invention enables roaming by a mobile station between cellular systems which are under the control of different Software and Measurement Infrastructures. Mobile stations may be adapted to check one or more timers prior to making the static IP address request.
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Patent Agency Ranking
公开(公告)号：AU1608101A
公开(公告)日：2001-06-12
申请号：AU1608101
申请日：2000-11-14
Applicant: MOTOROLA INC
Inventor： JAKOBSEN KEN , AVERBUCH ROD , HUGHES JOHN , CRISLER KENNETH JAMES , ROMANO GUY GEORGE
Abstract: A cellular radio communications system comprises: at least one base station for broadcasting radio signals to mobile stations within a cell; a mobile station addressable using IP addresses; and a first controller in the cell of the cellular radio communications system, the first controller being adapted: (i) to receive a request from the mobile station that the cellular radio communication system assign to the mobile station the static IP address previously assigned to the mobile station outside of the cell; (ii) in response to the request from the mobile station, to check with a second controller associated with the location where the mobile station was previously registered that the static IP address has not been assigned to another mobile station; and (iii) to assign the static IP address previously assigned to the mobile station, outside of the cell, to the mobile station for use in the cell, if the static IP address has not been assigned to another mobile station. Alternatively, the first controller may perform the check for availability of the static IP address with a controller associated with the location where the static IP address is registered. The invention also comprises methods of mobile station registration in cellular radio communication systems. The invention enables roaming by a mobile station between cellular systems which are under the control of different Software and Measurement Infrastructures. Mobile stations may be adapted to check one or more timers prior to making the static IP address request.
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公开(公告)号：FI951317A
公开(公告)日：1995-03-21
申请号：FI951317
申请日：1995-03-21
Applicant: MOTOROLA INC
Inventor： AVERBUCH ROD , WILSON TIMOTHY J
Abstract: A new data circuit equipment (DCE) coupled to an IWF and a terminal adapter (TA) coupled to a mobile station provide interconnection within a RF communication system such that Class 2 service common to wireline network equipment can be beneficially employed in the wireless RF communication system. The new DCE and TA are transparent to external wireline systems while maintaining compatibility with, inter alia, the predetermined data service protocol layers of the RF communication system, the RF air-interface and/or radio link protocol (RLP) of the RF communication system.
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8.发明专利
公开(公告)号：CA2143762A1
公开(公告)日：1995-02-02
申请号：CA2143762
申请日：1994-06-27
Applicant: MOTOROLA INC
Inventor： AVERBUCH ROD , WILSON TIMOTHY J
Abstract: A new data circuit equipment (DCE) (303) coupled to an IWF (115) and a terminal adapter (TA) (306) coupled to a mobile station provide interconnection within a RF communication system such that Class 2 service common to wireline network equipment can be beneficially employed in the wireline RF communication system. The new DCE (303) and TA (306) are transparent to external wireline systems while maintaining compatibility with, inter alia, the predetermined data service protocol layers of the RF communication system, the RF air-interface and/or radio link protocol (RLP) of the RF communication system.
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公开(公告)号：DE60043826D1
公开(公告)日：2010-03-25
申请号：DE60043826
申请日：2000-11-14
Applicant: MOTOROLA INC
Inventor： AVERBUCH ROD , CIMET ISRAEL A
Abstract: A wireless communication system (100) employs a method and apparatus for providing information to multiple communication units (121-129). The communication system includes a communication infrastructure (101, 102, 103, 105, 111-113, 120), a data network (107) and an information source (109). The multiple communication units each subscribe to an information service provided by the information source. The communication infrastructure creates a subscription group that includes the multiple communication units. The infrastructure receives subscriber information including at least one information unit from the information source and sets up a point-to-multipoint group call with the subscription group. The infrastructure then transmits the subscriber information to the multiple communication units. Any information unit not confirmed by the multiple communication units is re-transmit by the infrastructure. If any information unit remains unconfirmed after the re-transmission, the infrastructure sets up a point-to-point communication session with individual communication units and re-transmits the remaining unconfirmed information unit.
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公开(公告)号：AT315299T
公开(公告)日：2006-02-15
申请号：AT00978640
申请日：2000-11-14
Applicant: MOTOROLA INC
Inventor： JAKOBSEN KEN , AVERBUCH ROD , HUGHES JOHN , CRISLER KENNETH JAMES , ROMANO GUY GEORGE
Abstract: A cellular radio communications system comprises: at least one base station for broadcasting radio signals to mobile stations within a cell; a mobile station addressable using IP addresses; and a first controller in the cell of the cellular radio communications system, the first controller being adapted: (i) to receive a request from the mobile station that the cellular radio communication system assign to the mobile station the static IP address previously assigned to the mobile station outside of the cell; (ii) in response to the request from the mobile station, to check with a second controller associated with the location where the mobile station was previously registered that the static IP address has not been assigned to another mobile station; and (iii) to assign the static IP address previously assigned to the mobile station, outside of the cell, to the mobile station for use in the cell, if the static IP address has not been assigned to another mobile station. Alternatively, the first controller may perform the check for availability of the static IP address with a controller associated with the location where the static IP address is registered. The invention also comprises methods of mobile station registration in cellular radio communication systems. The invention enables roaming by a mobile station between cellular systems which are under the control of different Software and Measurement Infrastructures. Mobile stations may be adapted to check one or more timers prior to making the static IP address request.
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