Abstract: A signal determination unit for determining one or more reduction signals for transmission on one or more reduction subcarriers of an OFDM signal, wherein the signal determination unit comprises an amplitude determination unit configured to determine a real part and an imaginary part of a target reduction amplitude of the one or more reduction signals.

Abstract: A receiving device including a receiver configured to receive a communication signal (CS) in a current time frame, and a processor configured to determine a set of candidate Control Channels (CCHs), determine a decoding order for the candidate CCHs in the set, decode at least one candidate CCH in the set according to the decoding order, compute a possible Radio Network Temporary Identifier (RNTI) for the decoded candidate CCH, compute a metric value (MV) for the decoded candidate CCH, the MV provides an indication when the decoded candidate CCH might be an actual CCH, determine when the decoded candidate CCH is an actual CCH based on the computed possible RNTI and the MV, derive control information (CI) from the decoded candidate CCH when the decoded candidate CCH is determined as an actual CCH, and cancel or suppress interference in the CS based on the derived CI.

Abstract: The present invention provides a method and a device for detecting a secondary synchronous signal, a computer program and a storage medium.

Abstract: The present invention provides a method and a device for calculating RSRP. The method comprises the steps of: calculating a first signal power estimation value, the first signal power estimation value being an average value of power of all received RSs; calculating a second signal power estimation value, the second signal power estimation value being an average value of power of all coherence blocks, and the power of each coherence block being the power of an average value of the channel estimation for all the RSs in the coherence block; determining a noise power estimation value according to the first signal power estimation value and the second signal power estimation value; and determining the RSRP according to the first signal power estimation value and the noise power estimation value, or according to the second signal power estimation value and the noise power estimation value.

Abstract: The present invention provides a method and a device for detecting a secondary synchronous signal, a computer program and a storage medium.

Abstract: The present invention provides a method and a device for calculating a coefficient of a time-domain channel estimation filter. The method comprises: acquiring position information and weight information of symbols carrying RS information corresponding to X1, X2 . . . XP; acquiring position information and weight information of symbols carrying RS information relating to Y1, Y2, . . . YQ; calculating an autocorrelation matrix of a vector I in accordance with the position information and the weight information, wherein I=[X1, X2, . . . XP, Y1, Y2, . . .