FEEDBACK INFORMATION TRANSFER METHOD AND USER DEVICE Russian patent published in 2015 - IPC H04L1/12 

FIELD: physics, communications.

SUBSTANCE: invention relates to the method of feedback information transfer. According to the method: the user device (UD) expands the time domain for the feedback information within one subframe; and distributed the data, passed the named expansion of the time domain, and the demodulated reference signals corresponding to the named data, passed the expansion of time domain, with reference to several ascending symbols SC-FDMA (Single Carrier-Frequency Division Multiple Access, method of multiple access with a frequency division of channels in a single carrier) within subframe, and transmits the named data, passed the expansion of time domain, and demodulated reference signals corresponding to the named data, passed the expansion of time domain, in the same part of frequency domain through multiplexing with the time-division of channels; meanwhile each ascending symbol SC-FDMA occupies n sequential physical resource units in the named frequency domain, where n is a natural number.

EFFECT: decrease of the feedback information delay.

20 cl, 7 tbl, 14 dwg