Title :
Design and implementation of a communications system for streaming real-time voice using SDR technology in USRP E110 and N210 devices
Author :
Torres, M.D. ; Vacas, C.S. ; Altamirano, C.D. ; Bernal, C.P.
Author_Institution :
Electron. & Telecommun., Army Forces Univ. ESPE, Sangolquí, Ecuador
Abstract :
The SDR devices along with GNU Radio Software tool have taken the design of radio communications systems to a new level. This technology uses blocks-processing software that substitutes everything that is far implemented at the physical layer hardware. By designing a software radio system, this paper shows the implementation of a real time voice Tx and Rx using GNU Radio as Software, and some modulation schemes through USRP E110 and N210 devices.
Keywords :
real-time systems; software radio; video streaming; GNU radio software tool; N210 devices; SDR devices; SDR technology; USRP E110; communications system; physical layer hardware; radio communications systems; real-time voice streaming; software radio system; Field programmable gate arrays; Hardware; Irrigation; Phase shift keying; Real-time systems; Software; DBPSK; DQPSK; Palabras Clave: USRP E110 GNU Radio;
Conference_Titel :
Central America and Panama Convention (CONCAPAN XXXIV), 2014 IEEE
Conference_Location :
Panama City
DOI :
10.1109/CONCAPAN.2014.7000423
