Abstract: As a promising technique for high-mobility wireless communications, orthogonal time frequency space (OTFS) has been proven to enjoy excellent advantages with respect to traditional ...
Abstract: A new code-block index-modulation-aided differential chaotic shift keying system based on sparse code multiple access, referred to as CBI-SCMA-DCSK, is proposed in this paper. With the aim ...
Officials say a Russian glide bomb has hit a residential district in a southern Ukrainian city, killing five people KYIV, Ukraine -- A Russian glide bomb slammed into a residential district in the ...
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