Title :
Voice transport on an ATM broadband network
Author :
Covington, William O., Jr. ; Vitella, Michael E.
Author_Institution :
Bell Commun. Res., Red Bank, NJ, USA
Abstract :
Examines talker echo issues associated with transporting voice services over an asynchronous transfer mode (ATM) network. Several alternatives for carrying voice while controlling echo are identified: partially filled cells, adaptively filled cells, echo cancellers, composite cells, and aggregated voice. These alternatives are summarized in terms of voice cell utilization efficiency, the degree of added network complexity, and whether they require additional network functions which have not yet been identified for B-ISDN (broadband integrated services digital network)
Keywords :
ISDN; broadband networks; echo suppression; time division multiplexing; voice communication; ATM broadband network; adaptively filled cells; aggregated voice; asynchronous transfer mode; broadband integrated services digital network; composite cells; echo cancellers; echo control; network complexity; network functions; partially filled cells; talker echo; voice cell utilization efficiency; voice services; voice transport; Asynchronous transfer mode; B-ISDN; Broadband communication; Communication system traffic control; Delay; Payloads; SONET; Springs; TV; Telecommunication traffic;
Conference_Titel :
Global Telecommunications Conference and Exhibition 'Communications Technology for the 1990s and Beyond' (GLOBECOM), 1989. IEEE
Conference_Location :
Dallas, TX
DOI :
10.1109/GLOCOM.1989.64272
