Songchar Jiang

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Considering the code division multiple access (CDMA) radio communication schemes, this paper proposes a wireless access infrastructure and a protocol for factory automation with several mobile terminals. A factory manufacturing floor usually forms several islands of automation with each having multiple mobile terminals. Each island of automation can be(More)
This paper studies the rapid design and implementation of the medium access control (MAC) and related interface circuits for 802.11 wireless LANs based on the field programmed gate array (FPGA) technology. Our design is thus aimed to support both the distributed coordination function (DCF) and the point coordination function (PCF) with the aid of FPGA(More)
This paper mainly studies combining the nonuniform M-QAM schemes with interleaving applied to wireless multimedia transmission for MIMO-OFDM systems. The four models we have considered are Zero-forcing, QR-blast, V-blast, and Maximum likelihood search. We have performed the simulation of a stream H.264 example with non-uniform, interleaved 16-QAM. From the(More)
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