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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Engan, M. Fransson, P. Schelen, O. |
| Copyright Year | 2000 |
| Description | Author affiliation: Lulea Univ. of Technol., Sweden (Engan, M.) |
| Abstract | Many emerging real-time applications generate layered data streams, which can be used effectively to adapt multicast real-time transmissions to heterogeneous bandwidth environments. However, these applications have not changed with regard to being sensitive to transient congestion and cannot wait a full round-trip time for sender-initiated adaptation. In this paper we propose the selective truncating internetwork protocol (STRIP) supporting layered data transfer, and capable of handling congestion at a finer level of granularity by truncating packets, i.e., stripping off less important data. STRIP inter-operates with the traditional IP infrastructure and can be introduced in a step-by-step fashion, starting where the benefits are obvious, for example with routers which are connected to bandwidth constrained links and which have a surplus of processing capacity. We describe the design and architecture of STRIP and compare it with solutions for differentiated forwarding on a per-packet basis. STRIP provides a simple mechanism that can meet the demands for real-time flows effectively by supporting low delay forwarding, avoiding data-unit reordering, and supporting various drop priorities at the same time. |
| Starting Page | 220 |
| Ending Page | 224 |
| File Size | 572317 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780364945 |
| ISSN | 10952055 |
| DOI | 10.1109/ICCCN.2000.885494 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2000-10-18 |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Internet Protocols Bandwidth Strips Streaming media Personal digital assistants Receivers Delay effects Mobile handsets Wireless communication |
| Content Type | Text |
| Resource Type | Article |
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