Power control for high speed packet data transmission

摘要: Transmission unit comprising a first (CM_SCHDR) receiving scheduled data (DATA2, DATA3) for transmission on at least channel, power control (PWR_CTRL) the channel responsive to respective closed loop regula-tion signal (TCP_CMD), under which transmit rate of change is limited predetermined value per time unit, packet scheduler (HS_SCHDR) schedul-ing second packets (DATA1), such as HSDPA data. A permitted (P_PERM(t)) defined maximum either actual previous instance (P_HS(t-1)) added with (d) or determined possible (P_POS(t)). Moreover, an available resolved. According one aspect, scheduling performed within these limits. further aspect level signaling and (HS-SCCH) regulated during interval taking account shared (HS-PDSCH) level.