Title :
On voice transmission over lossy IP networks: A case study for advanced embedded micro-processors
Author :
Yan, Yubo ; Zhang, Lei ; Liu, Han ; Bai, Ru ; Yang, Panlong
Author_Institution :
Inst. of Commun. Eng., PLA Univ. of Sci. & Tech., China
Abstract :
Since traditional TDM based voice switches can not be efficiently applied in the packet networks, improvements on data voice multiplexing based on TDM are needed for appropriate usage in some extent. Transforming TDM voice data into IP packets can realize flexible data switching, and in this work, we present a data voice multiplexing based scheme on the embedded micro processor MPC8280 to implement the data processing. Moreover, a series of thorough tests have been done under this prototype for performance evaluations.
Keywords :
IP networks; data communication; microprocessor chips; TDM; data processing; data voice multiplexing; embedded microprocessors; lossy IP networks; on voice transmission; packet networks; voice switches; Loudspeakers; Time division multiplexing; data voice multiplexing; embedded micro-processor; packet voice networks; performance evaluation;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
Electronic_ISBN :
978-1-4244-7237-6
DOI :
10.1109/ICCASM.2010.5620859
