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Inspec keywords: economics; mobile communication; Internet telephony; quality of service; multiprotocol label switching; multimedia communication; IP networks; teleconferencing; satellite communication
Subjects: Economic, social and political aspects of computing; Multimedia; Multimedia communications; Communication system theory; Computer communications; General electrical engineering topics; Teleconferencing; Telephony; Computer networks and techniques; Satellite communication systems; Protocols; Mobile radio systems; General and management topics