Narrative systems attempt to present users with media collections that include some element of structure or story, however these collections can lack an authorial voice and seem b...
Packet reservation multiple access (PRMA) protocol is an implicit reservation MAC protocol. It is initially designed for voice packets in the cellular networks [2], [3] but it is...
— The forthcoming 4G cellular systems will provide broadband wireless access to a variety of advanced data and voice services. In order to do that, these networks will have a sig...
The principal objectives of next generation wireless communication are the delivery of higher data rate services including video, audio, data and voice signals with worldwide comp...
Abstract— Despite the emergence of voice over IP and videoconferencing services, recent studies have shown that the Internet still may not provide acceptable quality for interact...
Fernando Silveira Filho, Edson H. Watanabe, Edmund...