34.
    发明专利
    未知

    公开(公告)号:DE69432960D1

    公开(公告)日:2003-08-21

    申请号:DE69432960

    申请日:1994-11-01

    Abstract: A method for obtaining a report from a mobile station on the status of frames comprising an entire message transmitted to the mobile station is disclosed. First, a polling request is sent to the mobile station from a base station. A status report is then sent to the base station. The polling request specifies whether the mobile station should send the status report on a reservation basis (using a reserved frame) or on a contention basis (using an idle frame). The mobile station then transmits a bit map to the communication system to indicate which frames have been correctly received by the mobile station at the point when it received the polling request.

Patent Agency Ranking