| 摘要 |
The invention is related to control of transmissions in spread spectrum radi o systems, more accurately to estimating transmission power increases caused b y new transactions in the system. According to the invention, the estimate of interference power increase due to a new transaction is calculated at least partly on the basis of the current fractional load, the current received interference power level, and a load factor .delta.L, which is calculated essentially on the basis of the chiprate, the bitrate of the new transaction , and the estimated required signal-to-interference ratio for the service type of the new transaction. |
