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    METHOD AND EQUIPMENT FOR CHARGING CALL IN CELLULAR MOBILE COMMUNICATION SYSTEM
    2.
    发明专利
    METHOD AND EQUIPMENT FOR CHARGING CALL IN CELLULAR MOBILE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：JP2002261989A

    公开(公告)日：2002-09-13

    申请号：JP2002028710

    申请日：2002-02-05

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： GOSS STEPHEN C ,  LIGHT JEFFREY ROSS ,  LIU CHUNG-ZIN ,  SALVADOR OMAR HERNANDO ,  SHAH GITESH P ,  STOCKERT MARK KEVIN ,  STROM KENNETH WAYNE ,  VARVARO CHARLES ,  WILSON RANDALL JOE

    IPC: H04M15/00 ,  H04W4/24 ,  H04Q7/38

    Abstract: PROBLEM TO BE SOLVED: To provide such a charging system that its charge is increased in the peak time of the number of calls and is reduced in the off-peak time of the number of calls. SOLUTION: A method for charging a call in a cellular mobile communication system includes a step for holding the records of the utilizing states of a channel in the region including one or more cells or sectors; a step for reporting to the mobile stations present in a region that a call is made possible at a lower charge than usual ones, when the low occupation factor of a radio channel is sensed in the region; and a step for recording the fact that the charge of the call is made low, in the charge record relative to the call. In this case, the charge record includes the information whereby a charge processor can make its charge low to the call. The method can be used in a reverse mode. That is, the subscriber to the call plan of a low cost is informed of the time when the charge rate of a call is increased, by the reason that the capacity of a usable radio channel has been decreased.

    Call setup
    3.
    发明专利
    Call setup 未知

    公开(公告)号：GB2366142A

    公开(公告)日：2002-02-27

    申请号：GB0104021

    申请日：2001-02-19

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： GOSS STEPHEN CLIFFORD ,  LIGHT JEFFREY ROSS ,  LIU CHUNG-ZIN ,  SALVADOR OMAR HERNANDO ,  SHAH GITESH P ,  STOCKERT MARK KEVIN ,  STROM KENNETH WAYNE ,  VARVARO CHARLES ,  WILSON RANDALL JOE

    IPC: H04Q3/00 ,  H04W28/02 ,  H04W72/04 ,  H04Q7/38

    Abstract: In an embodiment for establishing a cellular mobile call, if no radio traffic (voice or data) channels are available for a calling or called mobile station (MS), then a test is made to determine the expected wait time before a channel becomes available. If the expected wait time is less than a first threshold, then the call or the call request is queued. If a channel for an incoming call to an MS does not become available before a second time threshold, then the caller is notified by an announcement that the call has been queued and is expected to be established in a short time. If the caller of an incoming call to the MS does not disconnect, then the MSC waits for an available channel and establishes a connection to the MS over that available channel. For an outgoing call from an MS, a control message is sent to the MS to trigger an indication of the queued status to the user. The indication may be one or more tones, a data display, or the playing of a pre-recorded announcement. Advantageously, the number of calls blocked because of unavailable traffic channels is reduced. Advantageously, the same arrangement can be used to reduce blocking of calls because of unavailability of trunks for a link of a call connection in a PSTN.

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