The relay channel with a wire-tapper
41st Annual Conference on Information Sciences and Systems (CISS 2007), Maryland, Amerika Birleşik Devletleri, 14 - 16 Mart 2007, ss.13-14, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Doi Numarası: 10.1109/ciss.2007.4298265
- Basıldığı Şehir: Maryland
- Basıldığı Ülke: Amerika Birleşik Devletleri
- Sayfa Sayıları: ss.13-14
- Orta Doğu Teknik Üniversitesi Adresli: Hayır
Özet
In this work a relay channel with a wire-tapper is studied for both discrete memoryless and Gaussian channels. The wire-tapper receives a physically degraded version of the destination's signal. We find inner and outer bounds for the capacity-equivocation rate region. We also argue that when the destination receives a physically degraded version of the relay's signal, inner and outer bounds meet for some special cases.