| 摘要 |
FIELD: digital communication devices for cellular communication systems which use frequency-divided multiple channels and time-divided multiple-channel access. SUBSTANCE: set of base station transceivers (BS1, BS2, BS3) are connected to set of mobile stations (MS1, MS2, MNS3). Jump frequency switching in such systems is used in particular for keeping with fading. Jump frequency switching is implemented by means of either switching bandwidth of modulating signals and by switching frequency of synthesizer. Such methods of jump frequency switching involve routing of data pulse bursts between transceivers (RFU1, RFU2, RFU3) and transceiver controllers (RCC1, RCC2, RCC3) in base station transceivers (BS1, BS2, BS3) according to algorithm of jump frequency switching. In order to accomplish goal of invention, shared carrier includes channels for connection of one point to set of points (RXL1, RXL2, ..., RXLn; TXL1, TXL2, ... TXLn) between units of receivers of transceivers (RX1, RX2, ..., RXn) and controllers of transceivers (RCRX1, RCRX2, ..., RCRXn) and between controllers of transceivers (RCRX1, RCRX2, .. . , RCRXn) and units of transmitters of transceivers (TX1, TX2, ... TXn). If transceiver or controller of transceiver fails, most of load could be controlled with slightly decreased efficiency by means of simple reconfiguration of system. EFFECT: increased fault tolerance. |
