2 research outputs found
Channel Coding at Low Capacity
Low-capacity scenarios have become increasingly important in the technology
of the Internet of Things (IoT) and the next generation of mobile networks.
Such scenarios require efficient and reliable transmission of information over
channels with an extremely small capacity. Within these constraints, the
performance of state-of-the-art coding techniques is far from optimal in terms
of either rate or complexity. Moreover, the current non-asymptotic laws of
optimal channel coding provide inaccurate predictions for coding in the
low-capacity regime. In this paper, we provide the first comprehensive study of
channel coding in the low-capacity regime. We will investigate the fundamental
non-asymptotic limits for channel coding as well as challenges that must be
overcome for efficient code design in low-capacity scenarios.Comment: 39 pages, 5 figure