Title :
Enhancement of CT2 with elastic capacity expansion for residential and small business applications
Author :
Liu, P.C.K. ; Hui, W.M. ; Ng, C.F. ; Wong, K.K.
Author_Institution :
Dept. of Electron. Eng., Hong Kong Polytech., Hong Kong
Abstract :
This paper examines the current CT2 system and proposes a simple method of capacity expansion using embedded ADPCM coding. Existing objective measures of speech quality are analyzed based on a simple error model
Keywords :
business communication; channel capacity; cordless telephone systems; differential pulse code modulation; mobile radio; private telephone exchanges; speech coding; telephony; CT2 enhancement; DECT; elastic capacity expansion; embedded ADPCM coding; radio local loop; residential applications; simple error model; small business applications; speech quality; wireless PBX; Bit rate; Business; Channel allocation; Codecs; Coupled mode analysis; Personal communication networks; Power generation economics; Speech analysis; Speech coding; Speech processing;
Conference_Titel :
Networks, 1995. Theme: Electrotechnology 2000: Communications and Networks. [in conjunction with the] International Conference on Information Engineering., Proceedings of IEEE Singapore International
Print_ISBN :
0-7803-2579-6
DOI :
10.1109/SICON.1995.525994
