Results 41 to 50 of about 18,141,497 (258)
Field Extension Code Based Dispersion Matrices for Coherently Detected Space-Time Shift Keying [PDF]
, 2011 —Motivated by the recent Coherent Space-Time Shift Keying (CSTSK) philosophy, we construct new dispersion matrices for rotationally invariant PSK signaling sets.
Hari, KVS +6 more
core +1 more source
Multi-Set Space-Time Shift Keying Assisted Adaptive Inter-Layer FEC for Wireless Video Streaming
IEEE Access, 2019 The scalable video coding extension of H.265/high efficiency video coding is capable of supporting diverse video resolutions. Due to the fact that the enhancement layer (EL) is encoded and decoded with the aid of the base layer (BL), the decodability of ...
Yanqing Zhang +3 more
doaj +1 more source
Area spectral efficiency of soft-decision space–time–frequency shift-keying-aided slow-frequency-hopping multiple access [PDF]
, 2012 Slow-frequency-hopping multiple access (SFHMA) can provide inherent frequency diversity and beneficially randomize the effects of cochannel interference.
Ngo, Hoang Anh +3 more
core +1 more source
Radio Over Fiber Downlink Design for Spatial Modulation and Multi-Set Space-Time Shift-Keying
IEEE Access, 2018 Spatial modulation (SM) and multi-set space-time shift-keying (MS-STSK) are capable of striking a flexible design trade-off between the multiplexing and diversity gains attained.
Yichuan Li +3 more
doaj +1 more source
Teknologi dan Kejuruan, 2012 It is well known that space-time diversity using space-time coding (STC) is an effective technique to improve wireless communication performance. STC was designed for flat fading channel and consist of space-time trellis code (STTC) and space-time block ...
Muladi Muladi
doaj +1 more source
Reconfigurable Intelligent Surface-assisted Space-Time Shift Keying
, 2022 Abstract Reconfigurable Intelligent Surface (RIS), which improves the performance of wireless communication systems by controlling the reflection/scattering characteristics of incident waves without increasing energy consumption, appears as a promising candidate for future wireless communication systems.
jiayu Liu +5 more
openaire +1 more source
Adaptive
IEEE Access, 2020 Due to high peak-to-average-power ratio (PAPR) and low spectral-efficiency, the conventional Fast Fourier Transform based orthogonal frequency division multiplexing (OFDM) is losing its place to the other multicarrier modulation schemes.
Vishal Sharma +2 more
doaj +1 more source
Dianzi Jishu Yingyong, 2021 With the rapidly increasing interests in ocean observation and ocean Internet of Things, low-cost underwater acoustic communication equipment draws more and more attention from the research community.
Li Shuang, Qiu Yifan, Tong Feng
doaj +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Transmit Diversity Assisted Space Shift Keying for Colocated and Distributed/Cooperative MIMO Elements [PDF]
, 2011 Space Shift Keying (SSK) modulation is a recently proposed MIMO technique, which activates only a single transmit antenna during each time slot and uses the specific index of the activated transmit antenna to implicitly convey information.
Yang, Lie-Liang +3 more
core +2 more sources