Title :
Implementation of a modem which transmits digital data on GSM voice channel
Author :
Postalli, Hasan Salih ; Tuncay, Sercan ; Ors, Berna
Author_Institution :
Kontrol ve Otomasyon Muhendisligi Bolumu, Istanbul Teknik Univ., Maslak, Turkey
Abstract :
In this work, the GSM modem was designed in order to use GSM voice channel in digital data transmission. First, the method which was used for designing of modem was explained. Then, the system was implemented on Spartan 6 and MicroBlaze as hardware software co-design. Some software-hardware enhancements and some performance improvements were carried out through results of tests. In the final step, we offered suggestions regarding to future works.
Keywords :
cellular radio; hardware-software codesign; modems; voice communication; GSM modem; GSM voice channel; MicroBlaze; Spartan 6; digital data transmission; hardware software codesign; software-hardware enhancements; Bit rate; Field programmable gate arrays; GSM; Modems; Random access memory; Speech; Speech processing; GSM; digital communication; modem; secure;
Conference_Titel :
Signal Processing and Communications Applications Conference (SIU), 2015 23th
Conference_Location :
Malatya
DOI :
10.1109/SIU.2015.7130401
