초록 ▼

A code-division multiple-access (CDMA) net can be used for efficiently carrying various types of traffic having different requirements, such as voice traffic and ISDN traffic. When a station requests a channel, the controller determines the quality level required by that station and calculates the a

A code-division multiple-access (CDMA) net can be used for efficiently carrying various types of traffic having different requirements, such as voice traffic and ISDN traffic. When a station requests a channel, the controller determines the quality level required by that station and calculates the appropriate power level for that station on the basis of the required quality level. At the same time it recalculates the power levels for the stations already having operative channels.

대표청구항 ▼

A method of operating a code-division multiple access (CDMA) net comprising receiving a channel request from a station and in response to said channel request: (a) setting up a CDMA channel for said station and (b) while said channel remains in operation, controlling the power level at which said st

A method of operating a code-division multiple access (CDMA) net comprising receiving a channel request from a station and in response to said channel request: (a) setting up a CDMA channel for said station and (b) while said channel remains in operation, controlling the power level at which said station transmits into said channel; CHARACTERIZED BY in step (a) determining a quality level (Qx) required by said station from a set of quality levels that correspond to types of stations, and determining power levels (Sx) for said station and any other stations already having channels in operation to provide the respective required quality levels and in step (b) initially setting the power level of said station and adjusting the power levels of said other stations in accordance with said determined power levels.