Future wireless communication systems are facing with many challenges due to their
complexity and diversification. Orthogonal frequency division multiplexing (OFDM) in 4G …

Abstract Cosine Modulated Filter Banks (CMFB) are very popular among the different
maximally decimated filter banks due to their design ease and simplicity in implementation …

A very fast technique to design prototype filters for modulated filter banks without using time-
consuming multivariable optimization is introduced. In the proposed method, the prototype …

This paper presents efficient approaches for designing cosine-modulated filter banks with
linear phase prototype filter. First, we show that the design problem of the prototype filter …

Two efficient techniques exploiting the frequency-response masking (FRM) approach are
proposed in order to make it feasible to design prototype filters for highly selective nearly …

In this correspondence, we present a new and fast design algorithm for perfect-
reconstruction (PR), maximally decimated, uniform, cosine-modulated filter banks. Perfect …

This paper proposes a method for designing high-order linear-phase finite-length impulse
response (FIR) filters which are required as, eg, the prototype filters in filter banks (FBs) and …

A method for the design of low-delay multichannel cosine-modulated filter banks with nearly
perfect reconstruction is proposed. The method is based on the trade-off between obtaining …

This paper presents several new properties of biorthogonal cosine modulated filter banks
(CMFBs) and efficient algorithms for designing CMFBs with a very large number of …

An efficient iterative algorithm is first proposed for the design of biorthogonal cosine
modulated filter banks (CMFBs) with nearly perfect reconstruction. The design problem is …