45 citations · 101 across the 33 of their papers we have counts for
Showing 2016Show all
3 papers · 1 filter
cs.IT2016
Broadcast Coded Modulation: Multilevel and Bit-interleaved Construction
Ahmed Abotabl, Aria Nosratinia
The capacity of the AWGN broadcast channel is achieved by superposition coding, but superposition of individual coded modulations expands the modulation alphabet and distorts its c…
cs.IT2016
Coherent Product Superposition for Downlink Multiuser MIMO
Yang Li, Aria Nosratinia
In a two-user broadcast channel where one user has full CSIR and the other has none, a recent result showed that TDMA is strictly suboptimal and a product superposition requiring n…
cs.IT2016
Coherence Disparity in Broadcast and Multiple Access Channels
Mohamed Fadel, Aria Nosratinia
Individual links in a wireless network may experience unequal fading coherence times due to differences in mobility or scattering environment, a practical scenario where the fundam…