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Voice and Video Telephony Services in Smartphone

EURASIP Journal on Wireless Communications and Networking volume 2006, Article number: 084945 (2006) Cite this article

Abstract

Multimedia telephony is a delay-sensitive application. Packet losses, relatively less critical than delay, are allowed up to a certain threshold. They represent the QoS constraints that have to be respected to guarantee the operation of the telephony service and user satisfaction. In this work we introduce a new smartphone architecture characterized by two process levels called application processor (AP) and mobile termination (MT), respectively. Here, they communicate through a serial channel. Moreover, we focus our attention on two very important UMTS services: voice and video telephony. Through a simulation study the impact of voice and video telephony is evaluated on the structure considered using the protocols known at this moment to realize voice and video telephony

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Authors and Affiliations

  1. Department of Electronics, Informatics and Systems Department (DEIS), University of Calabria via P. Bucci, 42C, Rende (CS), Arcavacata, 87036, Italy

    Valeria Loscri', Mauro Tropea & Salvatore Marano

Authors
  1. Valeria Loscri'
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  2. Mauro Tropea
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  3. Salvatore Marano
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Corresponding author

Correspondence to Valeria Loscri'.

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Open Access This article is distributed under the terms of the Creative Commons Attribution 2.0 International License ( https://creativecommons.org/licenses/by/2.0 ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Loscri', V., Tropea, M. & Marano, S. Voice and Video Telephony Services in Smartphone. J Wireless Com Network 2006, 084945 (2006). https://doi.org/10.1155/WCN/2006/84945

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  • DOI: https://doi.org/10.1155/WCN/2006/84945

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