Title :
Performance analysis of two echo control designs in ATM networks
Author :
Tsai, Zsehong ; Wang, Wen-der ; Chiou, Chien-Hwa ; Chang, Jin-Fu ; Liang, Lung-Sing
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fDate :
2/1/1994 12:00:00 AM
Abstract :
An ATM call interworking with the public switched telephone network may experience echo problems due to impedance mismatch. The authors propose two echo control designs to assure the quality of voice services by reducing round-trip echo delay. Performance of these two echo control designs is then analyzed
Keywords :
asynchronous transfer mode; echo suppression; multiplexing; subscriber loops; voice communication; ATM call interworking; ATM networks; echo control designs; impedance mismatch; performance; public switched telephone network; round-trip echo delay; voice services quality; Asynchronous transfer mode; B-ISDN; Communication switching; Control design; Delay; Impedance; Intelligent networks; Laboratories; Performance analysis; Telephony;
Journal_Title :
Networking, IEEE/ACM Transactions on
