Network Coding for Line Networks with Broadcast Channels
نویسندگان
چکیده
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.
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ورودعنوان ژورنال:
- Entropy
دوره 14 شماره
صفحات -
تاریخ انتشار 2012