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公开(公告)号：NO20022587A
公开(公告)日：2002-07-11
申请号：NO20022587
申请日：2002-05-31
Applicant: QUALCOMM INC
Inventor： ABROL NISCHAL , LIOY MARCELLO
CPC classification number: H04W12/06 , H04L63/0892 , H04W12/12
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公开(公告)号：HK1040850A1
公开(公告)日：2002-06-21
申请号：HK02102088
申请日：2002-03-19
Applicant: QUALCOMM INC
Inventor： LIOY MARCELLO
Abstract: A networked device shares a single IP address with a separate networked device. The networked device examines a port number of a received IP packet. The networked device routes the IP packet to an application on the networked device if the port number of the received IP packet corresponds to the application. Otherwise, the IP packet is routed to the separate networked device. The networked device also originates IP packets including as an origination address an IP address assigned to the separate networked device. Alternately, the IP address may be "shifted" to between the networked device and a separate networked device by blocking transmitted IP packets originating in the separate networked device, and originating IP packets, which include as an origination address an IP address assigned to the separate networked device.
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公开(公告)号：NO20022587D0
公开(公告)日：2002-05-31
申请号：NO20022587
申请日：2002-05-31
Applicant: QUALCOMM INC
Inventor： ABROL NISCHAL , LIOY MARCELLO
Abstract: A method and apparatus for allowing a mobile station in a wireless network to perform network authentication in association with mobile packet data services. The packet data serving node (PDSN) does not authenticate the mobile station with an authentication server prior to sending a CHAP success message. Rather, a mobile station is authenticated via an authentication server after the PDSN receives an IPCP message indicating whether the mobile station desires to use Mobile IP in the current session. If the mobile station desires to use Mobile IP, the PDSN uses authentication techniques in accordance with Mobile IP protocols. In the preferred embodiment, if the mobile station does not desire to use Mobile IP, the PDSN authenticates the mobile station querying an authentication server with the buffered contents of a previously received CHAP challenge response.
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44.发明专利
公开(公告)号：AU5469600A
公开(公告)日：2000-12-28
申请号：AU5469600
申请日：2000-06-06
Applicant: QUALCOMM INC
Inventor： LIOY MARCELLO
Abstract: A method or system establishes a packet network call over a transmission link extending between a mobile terminal device and an interworking function which comprises a gateway or bridge connection to a network, such as a packet network. The transmission link connects the mobile terminal device to a wireless communication device over a first interface and further connects the wireless communication device to the interworking function over a second interface via a wireless link to a base station. The packet network call, once established, comprises a first interface data link formed within a predetermined data link layer across the first interface and a second interface data link formed within the predetermined data link layer across the second interface. A flow control is asserted and deasserted on the mobile terminal device. During the flow control, the wireless communication device performs a link control protocol negotiation with the interworking function to establish the second interface data link with the interworking function. After the second interface data link is established, and during the flow control, the wireless communication device performs a network control protocol negotiation with the interworking function to establish a second interface network link carried by the second interface data link. This results in an IP address being assigned to identify the mobile terminal device. After the second interface data link is established, the mobile terminal device performs a link control protocol negotiation with the wireless communication device to establish the first interface data link with the wireless communication device. After the first interface data link and the second interface network link are each established, the mobile terminal device performs a network control protocol negotiation with the wireless communication device to establish a first interface network link carried by the first interface data link, using an IP address obtained from a network control protocol negotiation with the interworking function.
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公开(公告)号：AU1235300A
公开(公告)日：2000-05-15
申请号：AU1235300
申请日：1999-10-26
Applicant: QUALCOMM INC
Inventor： LIOY MARCELLO
Abstract: A networked device shares a single IP address with a separate networked device. The networked device examines a port number of a received IP packet. The networked device routes the IP packet to an application on the networked device if the port number of the received IP packet corresponds to the application. Otherwise, the IP packet is routed to the separate networked device. The networked device also originates IP packets including as an origination address an IP address assigned to the separate networked device. Alternately, the IP address may be "shifted" to between the networked device and a separate networked device by blocking transmitted IP packets originating in the separate networked device, and originating IP packets, which include as an origination address an IP address assigned to the separate networked device.
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Patent Agency Ranking
公开(公告)号：CA2440814C
公开(公告)日：2013-12-31
申请号：CA2440814
申请日：2002-03-11
Applicant: QUALCOMM INC
Inventor： ABROL NISCHAL , LIOY MARCELLO , HSU RAYMOND TAH-SHENG
Abstract: The packets generated by each of multiple packet data applications are provided to a single Point-to-Point Protocol (PPP) stack (202) and a single High-level Data Link Control (HDLC) framing layer (204) to convert data packets into byte streams suitable for transmission through Radio Link Protocol (RLP) connections. Each of the resultant multiple byte streams is then provided to one of multiple RLP connections having different retransmission and delay properties (206 and 208). The RLP connection selected for sending data from each application is based on the grade of service most appropriate for the application. At the receiver, the data from the multiple RLP connections (218 and 216) is provided to a single PPP stack (210).
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公开(公告)号：CA2509393C
公开(公告)日：2012-12-11
申请号：CA2509393
申请日：2003-12-11
Applicant: QUALCOMM INC
Inventor： DYCK JEFFREY , LIOY MARCELLO , ABROL NISCHAL
Abstract: In a wireless communication system, a method for early determination of network support for Mobile IP is disclosed. A mobile node is in communication with a wireless network. Then a test is performed for a disconnect condition wherein the disconnect condition is an early indication of network non-support for Mobile IP as identified by at least a requirement for authentication. Early indication relates to identification of the non-support for Mobile IP prior to or during network packet connection. If the disconnect condition is found, the mobile node disconnects from the wireless network. If the disconnect condition is not found, the mobile node stays connected to the wireless network.
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公开(公告)号：ES2342139T3
公开(公告)日：2010-07-01
申请号：ES99939690
申请日：1999-08-06
Applicant: QUALCOMM INC
Inventor： WILLKIE JAMES J , LIOY MARCELLO , ARMSTRONG SUSAN M
Abstract: Un procedimiento para llevar a cabo un registro de nodo móvil que comprende las etapas de: recibir, en un dispositivo de comunicaciones inalámbricas, una señal de datos empaquetados desde un dispositivo terminal, indicando una necesidad de servicios móviles de datos; caracterizado por las etapas de iniciar, en dicho dispositivo de comunicaciones inalámbricas un registro de nodo móvil en respuesta a dicha etapa de recepción al: monitorizar, en dicho dispositivo de comunicaciones inalámbricas, dichos datos empaquetados para un Protocolo de Internet, IP, la dirección contenida en una solicitud de dirección IP; e iniciar, en dicho dispositivo de comunicaciones inalámbricas, un registro de nodo móvil utilizando dicha dirección IP si dicha solicitud de dirección IP es para una dirección IP estática.
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公开(公告)号：DE69942204D1
公开(公告)日：2010-05-12
申请号：DE69942204
申请日：1999-08-06
Applicant: QUALCOMM INC
Inventor： WILLKIE JAMES J , LIOY MARCELLO , ARMSTRONG SUSAN M
Abstract: A system and method for performing mobile node registration. The system comprises a terminal device for transmitting packetized data, and a wireless communication device coupled to said terminal device for monitoring said packetized data for an Internet Protocol (IP) address contained in an IP address request. The wireless communication device initiates mobile node registration using said IP address if said IP address request is for a static IP address. The wireless communication device prevents the terminal device from sending or receiving packetized data when initiating mobile node registration, and allows said terminal device to send and received packetized data upon completion of mobile node registration. As a result, the mobile node registration occurs transparently to the terminal device, obviating the need for the terminal device to have its own Mobile IP support.
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公开(公告)号：AT459180T
公开(公告)日：2010-03-15
申请号：AT03746634
申请日：2003-04-03
Applicant: QUALCOMM INC
Inventor： ABROL NISCHAL , DYCK JEFFREY , LIOY MARCELLO
Abstract: A system and method for transparent Mobile IP registration within PPP negotiation uses a mobile telephone to relay messages between terminal equipment and a Foreign Agent (FA). An IPCP configuration request message by the terminal equipment requesting the assignment of an IP address is modified by the mobile telephone to delete the IP address request option. Other configuration options are forwarded unchanged by the mobile telephone to the peer/network. The peer/network responds with an acknowledgement of the requested configuration options and flow control between the terminal and the MT is asserted to permit Mobile IP registration. In the course of Mobile IP registration, and IP address is assigned to the mobile unit by the FA. Upon completion of the Mobile IP registration, flow control between the mobile telephone and the terminal is deasserted and the IP address assigned during Mobile IP registration is provided to the terminal equipment. In addition, the previously requested options may also be acknowledged.
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