| 摘要 |
<p>The present invention discloses a method for controlling transmission of high-speed data traffic in IPDLs, comprising: when an IPDL occurs in the DPCH channel, the spread spectrum factor will be halved for signal in the time slot occupied by IPDL and the transmitting power is increased, or the spread spectrum factors of the first time slot and the second time slot that are spanned by IPDL are halved (the exact positions are the first half of the previous time slot and the second half of the next time slot) and transmitting power compensation should be added; when an IPDL occurs in the HS-DSCH channel, an empty time slot is inserted in the position where the IPDL is, or the pervious time slot and the next time slot that are spanned by IPDL is split into two half time slots, respectively, and signal in the first half of the previous time slot is transmitted normally, the second half of the previous time slot is shifted to the second half of the next time slot to transmit, and the signal in the next time slot is delayed for a time slot before being transmitted. The present invention helps to reduce the effect of IPDL to data traffic and system capacity, and reduce delay in receiving data, and improve the utilization coefficient of channels. <IMAGE></p> |
