Patent ID: 8509172
Filing Date: 2013-08-13
Classification: H04L

Abstract:
1. A method for transmitting an uplink channel sounding reference signal (SRS), including: receiving, by a User Equipment (UE), SRS configuration parameters from a base station, wherein the SRS configuration parameters include an SRS bandwidth parameter B calculating, by the UE, the frequency domain starting position of the SRS of the resource used for sending the SRS according to the SRS configuration parameters after receiving the SRS configuration parameters, and then sending the SRS to the base station using the resource; wherein the frequency domain resource assigned to the SRS by the base station corresponds to a node in a tree structure of an SRS bandwidth configuration, and the configured B wherein the calculation of the frequency domain starting position of the SRS of the resource used for sending the SRS according to the SRS configuration parameters is specifically as follows: calculating index n wherein └*┘ represents rounding down, m wherein N