| 摘要 |
FIELD: information technologies. ^ SUBSTANCE: transmitter comprises device for selection of communication partners, arranged with the possibility to assess condition of channel for each of frequency units for each of multiple partners, and with the possibility to select one or more partners from multiple communication partners, device for determination of modulation circuit arranged with the possibility to determine at least a circuit of modulation depending on assessment of channel condition; device for formation of control channel, arranged with the possibility to form a control channel, indicating selected circuit of modulation and one or more frequency units available for selected communication partners for receipt of data channel, and device of channel transfer arranged with the possibility to provide control channel and data channel modulated in accordance with specified modulation circuit to selected communication partners. ^ EFFECT: improved efficiency of data transfer. ^ 28 cl, 45 dwg |
