“…Section VIII], and the CQI is particularly used for power control, link adaptation, and interference management [55]. The CSI feedback interval [33], [36], [41], [47], [59], [60], [61], [61], [62], [63], [64], [65], [66], [67], [68], [69], [70], [71], [72], [72], [73], [74], [75], [76], [77], [78], [79], [80], [81], [82], [83], [84], [85], [86], [87], [88], [89], [90], [91], [92], [93], [94], [95], [96] [39], [40], [97], [97], [98], [...…”