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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kaspi, Y. Merhav, N. |
| Copyright Year | 1963 |
| Abstract | We consider zero-delay, single-user, and multi-user source coding with an average distortion constraint and decoder side information. The zero-delay constraint translates into causal (sequential) encoder and decoder pairs as well as the use of instantaneous codes. For the single-user setting, we show that optimal performance is attained by time sharing at most two scalar encoder-decoder pairs, that use zero-error side information codes. Side information look-ahead is shown to be useless in this setting. Furthermore, we show that even without delay constraints, if either the encoder or decoder are restricted a priori to be scalar, the performance loss cannot be compensated by the other component, which can be scalar as well without further loss. Finally, we show that the multi-terminal source coding problem can be solved in the zero-delay regime and the rate-distortion region is provided. |
| Sponsorship | IEEE Information Theory Society |
| Starting Page | 6931 |
| Ending Page | 6942 |
| Page Count | 12 |
| File Size | 538872 |
| File Format | |
| ISSN | 00189448 |
| Volume Number | 60 |
| Issue Number | 11 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Decoding Silicon Protocols Delays Source coding multiterminal source coding Source coding with side information zero delay causal source coding rate distortion |
| Content Type | Text |
| Resource Type | Article |
| Subject | Library and Information Sciences Information Systems Computer Science Applications |
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