194 citations · 285 across the 12 of their papers we have counts for
4 papers · 1 filter
Six constructions of asymptotically optimal codebooks via the character sums
Wei Lu, Xia Wu, Xiwang Cao +1
In this paper, using additive characters of finite field, we find a codebook which is equivalent to the measurement matrix in [20]. The advantage of our construction is that it can…
A Caching Strategy Towards Maximal D2D Assisted Offloading Gain
Yijin Pan, Cunhua Pan, Zhaohui Yang +2
Device-to-Device (D2D) communications incorporated with content caching have been regarded as a promising way to offload the cellular traffic data. In this paper, the caching strat…
Two constructions of asymptotically optimal codebooks via the trace functions
Xia Wu, Wei Lu, Xiwang Cao +1
In this paper, we present two new constructions of complex codebooks with multiplicative characters, additive characters and trace functions over finite fields, and determine the m…
Effective Capacity and Power Allocation for Machine-Type Communication
Mohammad Shehab, Hirley Alves, Matti Latva-aho
Effective capacity (EC) determines the maximum communication rate subject to a particular delay constraint. In this work, we analyze the EC of ultra reliable Machine Type Communica…