Priority Based Call Admission Control Protocol for Videoconference Traffic in Wireless/Cellular Networks
نویسندگان
چکیده
منابع مشابه
Connection Admission Control for Differentiating Priority Traffic on Public Networks
The public network has traditionally been unable to adequately deal with defense and disaster recovery communications, because overloads that occur during crises cause degraded resource access to all users, no matter how important. For public broadband networks to be effective for defense and disaster recovery multimedia communications, they must dynamically recognize some connections as having...
متن کاملA Priority-based Distributed Call Admission Protocol for Multi-hop Wireless Ad hoc Networks
Ad hoc networks have been proposed for a variety of applications where support for real time, multimedia services may be necessary. This requires that the network is able to offer service differentiation and quality of service (QoS) appropriate for the latency and jitter bounds needed to meet the real time constraint. This paper describes a design for realistic QoS support using a system approa...
متن کاملOptimal Priority-based Call Admission Control Scheme For QoS Provisioning in Heterogeneous Wireless Networks
Next generation wireless networks will support a diverse set of access technologies. And the demanding breed of multimedia applications will even more considerably require Quality of Service (QoS) support. This paper proposes an optimal prority-based Call Admission Control (CAC) scheme in heterogeneous wireless networks, i.e., the generalized semi-Markov Decision Process based CAC (GCAC). Consi...
متن کاملA Call Admission Control Protocol for Multimedia Cellular Networks
The performance of any cellular wireless network, as well as its revenue (number of customers using the network, and their degree of satisfaction) is determined to a great extent by its call admission control (CAC) protocol. As its name implies, the CAC determine if a new call request is granted, or rejected. In this paper, we propose a call admission control protocol for cellular multimedia wi...
متن کاملPricing-based call admission control for wireless MPEG-4 traffic
Next generation wireless technologies will need to incorporate new sets of traffic control procedures in order to cope with the challenges related to supporting both the existing and the ever-increasing new multimedia services. The work presented in this paper focuses on traffic control for MPEG-4 videoconference over cellular networks, and is twofold. We first introduce a traffic model for med...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Procedia Technology
سال: 2012
ISSN: 2212-0173
DOI: 10.1016/j.protcy.2012.05.122