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ATSC 3.0 includes Layered Division Multiplexing (LDM) in addition to the traditional Time Division Multiplexing (TDM) technique in order to offer simultaneous stationary and mobile services. At the receiver side, Log-likelihood ratio (LLR) probability density functions are considered in the decoding process. The main objective of this paper is to analyze the performance of using different LLR PDF...
In recent years, vehicular communications have attracted much attention both in the research and technology development communities. What is more, they have been considered a very important use case not only for the most important current broadband wireless standards such as Long Term Evolution-Advanced (LTE-A), but also for the emerging generation communication systems included in the 5G framework...
LDM is a new multiplexing technique, which grew out the Cloud-Txn concept for offering simultaneously stationary and mobile services. The main objective of this paper is to extend the comparison of LDM and TDM, testing their performance for different use cases, which are targeted as top-priority for the next generation broadcasting systems. The paper will also explore the limits of injection levels,...
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