Modeling and simulation of broadband satellite networks part I: Medium access control for QoS provisioning

Broadband satellite networks will play an important role in future integrat ed services networks. Satellite networks also present unique challenges in system design related to quality of service (QoS) provisioning. In certain system scenarios, medium access control plays a crucial role in the network 's ability to deliver a QoS contract, This article will focus on the applic ations that we envision will utilize future broadband satellite networks, a nd detail the Various system environments which may exist as well as the me ans by which medium access control protocols can be used to provide QoS. We will focus on one system scenario in particular and provide some simulatio n results on the performance of Demand Assigned Multiple Access techniques.