APPARATUS AND METHOD FOR BURST-OFF CONTROL IN DVB-H RECEIVER

摘要

A burst off control apparatus and a method thereof for decreasing unnecessary burst on state in a digital video broadcasting receiver and reducing power are provided to improve power efficiency by burst off by calculating burst boundary optimal value. An RF/demodulator(1030) operates an on/off command from a time slicing processor(1000). An RSSI(Received Signal Strength Indication) and BER(Bit Error Rate) are measured. A delta-T coefficient(1004) initializes coefficient key if the coefficient starting command is received. An MBD(Max Bursty Duration) coefficient(1010) measures burst length to a point of time by receiving the control of the controller. A burst size calculation unit(1006) measures the burst size of reference burst by receiving the control of the controller. A burst bandwidth calculation unit calculates the bandwidth of the reference burst by using the length of reference burst.