Title :
Advanced speech transmission techniques for GSM and beyond
Author :
Delprat, Marc ; Evci, C. Cengiz
Author_Institution :
Div. of Mobile Commun., Alcatel CIT, Colombes, France
fDate :
28 Apr-1 May 1996
Abstract :
The new features and technical improvements will take the world leading European developed GSM system in meeting worldwide new customer demands and will compete successfully with other existing and future cellular systems. Among all, the most significant enhancements are the current development of enhanced full-rate (EFR) GSM high quality speech codec. Both PCS1900 standards and ETSI have selected the US1 codec for this purpose despite some drawbacks. This paper describes the technological developments in the GSM from speech coding point of view along with advanced speech transmission techniques which will take GSM to the turn of century and even beyond
Keywords :
cellular radio; speech codecs; speech coding; telecommunication standards; voice communication; ETSI; GSM system; PCS1900 standards; US1 codec; cellular systems; high quality speech codec; speech coding; speech transmission techniques; variable bit rate; Bit rate; Code standards; Cyclic redundancy check; Distributed control; Forward error correction; GSM; Personal communication networks; Speech codecs; Speech coding; Telecommunication standards;
Conference_Titel :
Vehicular Technology Conference, 1996. Mobile Technology for the Human Race., IEEE 46th
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3157-5
DOI :
10.1109/VETEC.1996.503438
