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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Dabora, R. Goldsmith, A.J. |
| Copyright Year | 1963 |
| Abstract | In this paper, we consider the discrete, time-varying broadcast channel (BC) with memory under the assumption that the channel states belong to a set of finite cardinality. We study the achievable rates in several scenarios of feedback and full unidirectional receiver cooperation. In particular, we focus on two scenarios: the first scenario is the general finite-state broadcast channel (FSBC) where both receivers send feedback to the transmitter while one receiver also sends its channel output to the second receiver. The second scenario is the degraded FSBC where only the strong receiver sends feedback to the transmitter. Using a superposition codebook construction, we derive the capacity regions for both scenarios. Combining elements from these two basic results, we obtain the capacity regions for a number of additional broadcast scenarios with feedback and unidirectional receiver cooperation. |
| Sponsorship | IEEE Information Theory Society |
| Starting Page | 5958 |
| Ending Page | 5983 |
| Page Count | 26 |
| File Size | 697457 |
| File Format | |
| ISSN | 00189448 |
| Volume Number | 56 |
| Issue Number | 12 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-12-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Time-varying channels Feedback Finite element methods Channel capacity Network coding Channel state information superposition codebook Broadcast channels capacity channels with memory cooperation feedback finite-state channels (FSCs) network information theory |
| Content Type | Text |
| Resource Type | Article |
| Subject | Library and Information Sciences Information Systems Computer Science Applications |
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