
doi: 10.3390/e14101813
An achievable rate region for line networks with edge and node capacity constraints and broadcast channels (BCs) is derived. The region is shown to be the capacity region if the BCs are orthogonal, deterministic, physically degraded, or packet erasure with one-bit feedback. If the BCs are physically degraded with additive Gaussian noise then independent Gaussian inputs achieve capacity.
relay channels, Science, Physics, QC1-999, capacity, Q, network coding, Astrophysics, Source coding, QB460-466, Communication networks in operations research, broadcast channels
relay channels, Science, Physics, QC1-999, capacity, Q, network coding, Astrophysics, Source coding, QB460-466, Communication networks in operations research, broadcast channels
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