| Popis: |
Now a days digital communications is widely used in telecommunication sector, in this the information is coded in the form of bits. There are many techniques for modulation in digital communication as BPSK, QPSK, M-ary PSK, GMSK and many more. While transmitting an image there is challenge to retain the quality of an image by using these digital modulation techniques. In this paper there is use of GMSK technique for transmitting an image. The GMSK modulation technique is widely used in GSM techniques. By using GMSK modulation technique, which carries data rates high, this is important for image transmission. The proposed system will give better results than other modulation techniques like BPSK & M-ary PSK |
