12.
    发明专利
    未知

    公开(公告)号:BR0313380A

    公开(公告)日:2007-07-31

    申请号:BR0313380

    申请日:2003-08-14

    Applicant: QUALCOMM INC

    Abstract: In a wireless communication system, a method and apparatus of communicating between at least one base station and a core network is claimed. Signaling messages and voice streams are transported using packet-switched protocols (IP). A CIC field (Circuit Identity Code) is used to identify at least one VoIP streams. The CIC field may be interpreted as a UDP port number for the voice over IP stream. Also, a synchronization source or contributing source filed of a RTP header may be used as the CIC field.

    18.
    发明专利
    未知

    公开(公告)号:TR200101260T2

    公开(公告)日:2002-04-22

    申请号:TR200101260

    申请日:1999-08-27

    Applicant: QUALCOMM INC

    Abstract: In a GSM mobile wireless telecommunications system (20), a method for conveying data from terminal equipment (46) to a network (48) via a CDMA air interface, including receiving the data as input from the terminal equipment (46) and transmitting the data at a CDMA data transfer rate over the CDMA air interface. The data are transferred to the network (48) over a GSM A-interface using a GSM circuit switched data protocol.

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