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    WIRELESS SERVICES PROVIDER NETWORK SYSTEM AND METHOD
    1.
    发明专利
    WIRELESS SERVICES PROVIDER NETWORK SYSTEM AND METHOD 未知

    公开(公告)号：AU2001277211A1

    公开(公告)日：2004-03-11

    申请号：AU2001277211

    申请日：2001-07-27

    Applicant: BROADCLOUD COMMUNICATIONS INC

    IPC: H04L1/16 ,  H04L1/18 ,  H04L29/06 ,  H04L29/08 ,  H04Q7/00 ,  G06F15/16 ,  H04L12/56

    Abstract: An application service provider provides wireless access to a packetized data network, such as the Internet. The application service provider includes a server computer. The server computer is connected to the network, which is at least in part a wired network. The wired network is connected to a cellular wireless communications system. Data is communicated over the network, both wired and wireless, via OSI models, for example, according to TCP/IP protocols or specialized variants. A wireless device, such as a modern-equipped laptop computer or personal digital assistant, a web-enabled telephone, or the like, is communicatively connected to the cellular wireless communications system. The application service provider can maintain a website, including targeted content, on the server computer for access by the wireless device.

    Wireless communications invisible proxy and hooking systems and methods
    2.
    发明专利
    Wireless communications invisible proxy and hooking systems and methods 未知

    公开(公告)号：AU1461002A

    公开(公告)日：2002-04-29

    申请号：AU1461002

    申请日：2001-10-17

    Applicant: BROADCLOUD COMMUNICATIONS INC

    Inventor： SARKISIAN DREW

    IPC: G06F17/30 ,  H04L1/16 ,  H04L1/18 ,  H04L12/28 ,  H04L12/56 ,  H04L12/58 ,  H04L29/06 ,  H04L29/08 ,  H04W4/00 ,  H04W74/00 ,  H04W80/00 ,  H04W84/04 ,  G06F15/16

    Abstract: An communications service provider provides wireless access to a packetized data network, such as the Internet. The service provider includes a server computer. The server computer is connected to the network, which is at least in part a wired network. The wired network is connected to a cellular wireless communications system. A method of the network includes a client device that communicates wirelessly with the server computer. The client device runs standard applications programs, such as browser, ftp, and e-mail. The method includes serving a first information by the server computer to the client device according to a specialized protocol, determining that the first information accords with the specialized protocol, and proxying the first information to the standard programs in a standard protocol readable by the standard programs.

    E-mail and messaging systems and methods
    3.
    发明专利
    E-mail and messaging systems and methods 未知

    公开(公告)号：AU1459902A

    公开(公告)日：2002-04-29

    申请号：AU1459902

    申请日：2001-10-17

    Applicant: BROADCLOUD COMMUNICATIONS INC

    Inventor： THOMPSON DAVID ,  SUBRAMANIAN SIDDARTH ,  PARKER DAVID

    IPC: H04L1/16 ,  H04L1/18 ,  H04L12/28 ,  H04L12/58 ,  H04L29/06 ,  H04L29/08 ,  H04Q7/38 ,  G06F15/16

    Abstract: A communications service provider provides wireless access to a packetized data network, such as the Internet. The service provider includes a server computer. The server computer is connected to the network, which is at least in part a wired network. The wired network is connected to a cellular wireless communications system. The server computer communicates with an e-mail server of the network according to standard network protocols. E-mail messages are served by the e-mail server to the server computer. The e-mail messages are manipulated and maintained at the server computer until requested by an e-mail application of a client device, such as a wireless device. An interface resident at the client device communicates with the e-mail application and the server computer. The interface serves to translate from and into optimized protocols for communications between the interface and the server computer.

    WIRELESS NETWORK SYSTEM AND METHOD
    5.
    发明专利
    WIRELESS NETWORK SYSTEM AND METHOD 未知

    公开(公告)号：IL150816D0

    公开(公告)日：2003-02-12

    申请号：IL15081601

    申请日：2001-01-22

    Applicant: BROADCLOUD COMMUNICATIONS INC

    IPC: H04L1/16 ,  H04L12/56 ,  H04L1/18 ,  H04L12/28 ,  H04L29/06 ,  H04L29/08 ,  H04L

    Abstract: A method of communications over a network is specially adapted for improved transmission performance with reduced bandwidth requirements in communications networks which are low quality or have widely varied physical channel performance, for example, wireless networks. The method includes steps of packetizing a payload into a series of data packets, inserting header packets at the beginning, middle, and towards the end of the series, transmitting the series, together with the header packets, receiving at least some of the data packets of the series and at least one of the header packets, and sending an acknowledgement. The acknowledgement is either that all data packets and at least one header packet were received; that not all data packets were received and at least one header packet was received; or that some data packets were received, but no header packet was received. Re-transmissions of data packets and the header packet, when such packets are not received, is minimized in order to limit the number of communications necessary to deliver an entire data payload.

    WIRELESS NETWORK SYSTEM AND METHOD
    7.
    发明专利
    WIRELESS NETWORK SYSTEM AND METHOD 未知

    公开(公告)号：CA2397951A1

    公开(公告)日：2001-07-26

    申请号：CA2397951

    申请日：2001-01-22

    Applicant: BROADCLOUD COMMUNICATIONS INC

    Inventor： ACOSTA EDWARD

    IPC: H04L12/56 ,  H04L1/16 ,  H04L1/18 ,  H04L12/28 ,  H04L29/06 ,  H04L29/08 ,  H04L12/26

    Abstract: A method of communications over a network is specially adapted for improved transmission performance with reduced bandwidth requirements in communicatio ns networks which are low quality or have widely varied physical channel performance, for example, wireless networks (2). The method includes the ste ps of packetizing the payload (30) into a series of data packets (42), insertin g header packets (41) at the beginning, middle, and towards the end of the series, transmitting the series, together with the header packets (41), receiving at least some of the packets (42) of the series and at least one o f the header packets (41), and sending an acknowledgement (60). The acknowledgement (60) is either that all data packets and at least one header packet was received; that not all data packets were received and at least on e header packet was received; or that some data packets were received, but no header packet was received. Retransmissions of data packets and the header packets, when such packets are not received, is minimized in order to limit the number of communications necessary to deliver an entire data payload.

    8.
    发明专利
    未知

    公开(公告)号：BR0107746A

    公开(公告)日：2003-06-10

    申请号：BR0107746

    申请日：2001-01-22

    Applicant: BROADCLOUD COMMUNICATIONS INC

    Inventor： ACOSTA EDWARD

    IPC: H04L12/56 ,  H04L1/16 ,  H04L1/18 ,  H04L12/28 ,  H04L29/06 ,  H04L29/08 ,  H04L12/26

    Abstract: A method of communications over a network is specially adapted for improved transmission performance with reduced bandwidth requirements in communications networks which are low quality or have widely varied physical channel performance, for example, wireless networks. The method includes steps of packetizing a payload into a series of data packets, inserting header packets at the beginning, middle, and towards the end of the series, transmitting the series, together with the header packets, receiving at least some of the data packets of the series and at least one of the header packets, and sending an acknowledgement. The acknowledgement is either that all data packets and at least one header packet were received; that not all data packets were received and at least one header packet was received; or that some data packets were received, but no header packet was received. Re-transmissions of data packets and the header packet, when such packets are not received, is minimized in order to limit the number of communications necessary to deliver an entire data payload.

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