Patent ID: 8707129
Filing Date: 2014-04-22
Classification: G06F,H03M,H04B,H04L,H04W

Abstract:
1. A method for a wireless transmit/receive unit (WTRU) to provide error checking for feedback, the method comprising: determining at least two feedback signals, wherein each of the at least two feedback signals comprise one or more channel quality indices (CQIs) or one or more precoding matrix indices (PMIs); applying a first error detection scheme to a first feedback signal of the at least two feedback signals, wherein the first error detection scheme is applied based at least in part on the first feedback signal being transmitted over a control type channel, and applying the first error detection scheme comprises: applying a second error detection scheme to a second feedback signal of the at least two feedback signals, wherein the second error detection scheme is applied based at least in part on the second feedback signal being transmitted over a data type channel, and applying the second error detection scheme comprises: transmitting the first feedback signal to an evolved Node-B (eNB) over the control type channel; and transmitting the second feedback signal with user data to the eNB over the data type channel.