Browsing: Utilites

Introduction The physical frame structure of LTE provides all the possible ways of resource allocation. It explain combination of Time…

Introduction Orthogonal Frequency Division Multiple Access allows multiple users share the same symbol with different subcarriers. The subcarrier group forma a subchannel. In OFDMA, unique subchannels are assigned to different…

Introduction Phase Shift Keying is a digital modulation schemes where the binary data is represented by the phase of the carrier frequency. Typically, a phase shift of 180 degrees is applied between binary 1 and binary…

Introduction In signal processing, a finite impulse response (FIR) filter is a filter whose impulse response (or response to any finite length input) is of finite duration, because it settles to…