원문정보
초록
영어
In order to provide guaranteed quality of service for real-time applications in the next IP-based mobile networks, end to end resource reservation should be executed. Two IETF protocols, RSVP and QoS NSLP, have been devised for resource reservation. But both of them are developed without considering mobility management protocols. Tremendous previous works have been carried out to extend these protocols to improve the performance when they are used in IP-based mobility scenarios for resource reservation. This survey provides a description and analysis of these previous works. We list some critical issues regarding resource reservation in IP-based mobility scenarios, and analyze the solutions proposed to address these issues. Also, we point out some opened issues that need to be resolved before resource reservation is widely used in mobility scenarios.
목차
1. Introduction
2. RSVP and NSIS
3. Interaction with Mobility Protocols
4. Advance Reservation
5. Release of Obsolete Reservation
6. Reservation in Advance
6.1. Flow Partition
6.2. Aggregated Traffic Specification
6.3. Aggregation policies
7. Different Approaches for Reservations in Mobility Scenarios
7.1. Sender-initiated or Receiver-initiated
7.2. Path-coupled or Path-decoupled
8. Conclusion
References