FIELD: radio engineering, communication.SUBSTANCE: invention relates to wireless networks. A mobile station transmits feedback reports to a base station of a wireless network. The feedback reports contain a first feedback report, a second feedback report and a third feedback report. The first feedback report includes a precoder type indication (PTI) value which indicates at least one of a period of the second feedback report and a period of the third feedback report. The PTI value indicates a ratio of the second feedback report period to the third feedback report period. The PTI value also indicates the selected feedback information contained in the second feedback report and the third feedback report.EFFECT: improved granularity of feedback information.15 cl, 12 dwg
SYSTEM AND METHOD FOR PUCCH SUBBAND FEEDBACK SIGNALLING IN WIRELESS NETWORK