( ... )

The assignment period, also referred to as the transmission time interval TTI, is set to 2 ms, much online mobile recharge lower than in Release 99 or Release 4 where the minimum TTI is 10 ms. This is the main reason why it is called fast data programming. The programming interval can be reduced since the Node B communicates directly with the associated UE and receives recharge api provider updated information regarding channel quality and requirements. The simplest and most popular programming algorithm is the so called Round Robin RR ; HSDPA users are programmed with the same probability regardless of the conditions of the radio channel. The main disadvantage of this approach is that radio resources are not efficiently mobile recharge api free
used users with poor channel conditions can not transmit at high speeds.