FIELD: device and method for improving operation of radio communication system, implementing data transmission at a set of speeds, such as CDMA 2000 system.
SUBSTANCE: generator of additional pilot-signal or control signal, installed in mobile station, generates additional pilot-signal or control signal, which is transmitted through a newly determined additional channel for pilot-signal or control signal. With changing of data transfer speeds, transferred through reverse additional channel, appropriate changes are introduced to power level of reverse additional pilot signal or control signal.
EFFECT: implemented transmission of data at a set of data transfer speeds.
8 cl, 7 dwg
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Authors
Dates
2007-09-10—Published
2003-06-05—Filed