Academic Journal
Dynamic Bandwidth Allocation in a Circuit-Switched Satellite Network: Provision of Deterministic and Statistical QoS guarantees
| العنوان: | Dynamic Bandwidth Allocation in a Circuit-Switched Satellite Network: Provision of Deterministic and Statistical QoS guarantees |
|---|---|
| المؤلفون: | Blefari-Melazzi Femminella Reali, N. Blefari-melazzi, M. Femminella, G. Reali |
| المساهمون: | The Pennsylvania State University CiteSeerX Archives |
| المصدر: | http://www.ieee-infocom.org/2000/papers/396.pdf. |
| سنة النشر: | 2000 |
| المجموعة: | CiteSeerX |
| الوصف: | Current satellite systems operate according to circuit switching transfer modes. To improve flexibility and efficiency, several kinds of packet switching systems have been proposed [e.g. 7,8]. However, it appears that full packet switches are still considered complex and expensive, when implemented on board the satellites. For the time being, a compromise has been found in satellite networks with Dynamic Bandwidth Allocation Capabilities (DBAC). Such systems are based on classical circuit switches, but the DBAC payload allows changing dynamically the capacity of each connection, without the need of tearing-down and setting-up again the connection itself. In this paper we consider a DBAC satellite system and define algorithms to allocate the bandwidth so as to provide deterministic and statistical QoS guarantees. The traffic sources are regulated by standard Dual Leaky Buckets (DLBs). We define bandwidth-handling policies, design Connection Admission Control rules and evaluate analyti. |
| نوع الوثيقة: | text |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.41.2076; http://www.ieee-infocom.org/2000/papers/396.pdf |
| الاتاحة: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.41.2076 http://www.ieee-infocom.org/2000/papers/396.pdf |
| Rights: | Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| رقم الانضمام: | edsbas.1DB7DF3F |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |