Patent ID: 8964591
Filing Date: 2015-02-24
Classification: H04B,H04L,H04W

Abstract:
1. A method for transmitting channel state information (CSI) in a terminal, the method comprising: receiving a first reference signal for channel measurement from a base station; generating sub-band (SB) CSI for each of a plurality of SBs using the received first reference signal in the terminal, the plurality of SBs including a first SB and a second SB; transmitting the generated SB CSI to the base station sequentially according to a first SB order; and transmitting the generated SB CSI to the base station sequentially according to a second SB order different from the first SB order, wherein an average SB CSI transmission latency for the first SB according to the first SB order and the second SB order is equivalent to an average SB CSI transmission latency for the second SB according to the first SB order and the second SB order.