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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Singh, Kamal Deep Huszák, Árpád Ros, David Viho, César Jeney, Gábor |
| Copyright Year | 2008 |
| Abstract | In wireless networks, congestion control, alone, may not be enough to ensure good quality of multimedia streaming and efficient utilization of the network. Packet losses due to the high bit error rate not only degrade the multimedia quality, but render the current congestion control algorithms as inefficient: these algorithms back-off on every packet loss even when there is no congestion. In this paper we study the case of pre-recorded multimedia streaming over wireless networks. We integrate the congestion control schemes with an adaptive retransmission scheme in order to selectively retransmit some lost multimedia packets. Moreover, we integrate a wireless loss estimation scheme to improve the efficiency of congestion control. Our results show that the integrated scheme improves the multimedia quality due to the retransmission and recovery of some of the lost multimedia data. Moreover, the congestion control schemes, and hence the integrated retransmission scheme, show improved performance because of the wireless loss estimation. |
| Starting Page | 363 |
| Ending Page | 369 |
| File Size | 512816 |
| Page Count | 7 |
| File Format | |
| ISBN | 9780769533339 |
| DOI | 10.1109/NGMAST.2008.74 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-09-16 |
| Publisher Place | UK |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Protocols congestion control Telecommunication control Telecommunication congestion control Adaptive control Delay Degradation multimedia streaming Programmable control Wireless networks Streaming media wireless loss estimation retransmission Error correction |
| Content Type | Text |
| Resource Type | Article |
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