| 摘要 |
FIELD: communication equipment. SUBSTANCE: base station traces signal of reverse communication line, which is output by mobile station. Base station determines need to increase or decreased power output by mobile station using either coefficient of frame errors detected by decoder, or level of received signal power which is measured by receiver. In response to this analysis, control processor outputs power control signal which is transmitted to mobile station. EFFECT: possibility to control power. 47 cl, 13 dwg, 5 tbl |
