| 摘要 |
FIELD: information technologies. ^ SUBSTANCE: primary number for one frequency channel (for instance, a unicast downlink channel) and one or more secondary channel numbers are signalled to calculate an appropriate unicast uplink and/or one or more MBSFN channels. The primary (global) number indicates a band and a frequency channel number, while the secondary (internal) number indicates a frequency channel within the appropriate frequency band. ^ EFFECT: efficient reduction of service data signalling. ^ 16 cl, 4 dwg |
