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Multiprocessor systems have been popular for their high performance not only for server markets but also for computing environments for general users. With the increased software complexity, networking overheads in multiprocessor systems are becoming one of the most influential factors in overall system performance. In this paper, we attempt to reduce communication overheads through a data packet...
With the recent design shift towards increasing the number of processing elements in a chip, high-bandwidth support in on-chip interconnect is essential for low-latency communication. Much of the previous work has focused on router architectures and network topologies using wide/long channels. However, such solutions may result in a complicated router design and a high interconnect cost. In this paper,...
The high peak OFDM signal out of the linear region of the power amplifier is compressed with fixed scale down ratio instead of clipping. The compressed signal is transmitted using the additional subcarrier and can be restored if the tone detector at the receiver indicates the presence of additional subcarrier. This method shows the better BER performance than the normal clipping method. And also the...
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