Title :
Quality assessment of interconnected digital cellular - public switched telephone networks
Author :
Dimolitsas, Spiros ; Corcoran, Franklin L. ; Baraniecki, Marion
Author_Institution :
COMSAT Lab., Clarksburg, MD, USA
Abstract :
The quality of interconnected North-American digital cellular and future microcellular networks with 16-kb/s and 32-kb/s digital circuit multiplication equipment/packet circuit multiplication equipment (DCME/PCME)-based switched and private telephone networks is quantified. From these assessments, it is concluded that cellular networks employing the TIA IS-54 8 kb/s vector sum-excited linear predictive (VSELP) algorithm may meet the end-to-end quantization distortion allocation criteria when interconnected with the switched network
Keywords :
cellular radio; digital radio; electric distortion; linear predictive coding; quality control; quantisation (signal); radio networks; telephone networks; 16 kbit/s; 32 kbit/s; 8 kbit/s; digital cellular networks; digital circuit multiplication equipment; end-to-end quantization distortion allocation criteria; microcellular networks; network interconnection; packet circuit multiplication equipment; quality; switched telephone networks; vector sum excited linear predictive algorithm; Cellular networks; Digital circuits; Integrated circuit interconnections; Land mobile radio cellular systems; Packet switching; Prediction algorithms; Quality assessment; Switching circuits; Telephony; Vectors;
Conference_Titel :
Communications, 1993. ICC '93 Geneva. Technical Program, Conference Record, IEEE International Conference on
Conference_Location :
Geneva
Print_ISBN :
0-7803-0950-2
DOI :
10.1109/ICC.1993.397415
