Results 141 to 150 of about 180,313 (330)

Joint Source-Channel Cooperative Transmission over Relay-Broadcast Networks

open access: yes, 2012
Reliable transmission of a discrete memoryless source over a multiple-relay relay-broadcast network is considered. Motivated by sensor network applications, it is assumed that the relays and the destinations all have access to side information correlated
Erkip, Elza   +3 more
core  

A CLE11b‐CLE16 Signaling Relay Mediates Root‐Shoot‐Root Crosstalk for Drought Adaptation in Common Bean

open access: yesAdvanced Science, EarlyView.
A novel root‐shoot‐root signaling relay, mediated by CLE peptides, coordinates drought adaptation in common bean. Root‐derived PvCLE11b translocates acropetally to leaves, inducing PvCLE16 expression via PvTCP10. Leaf‐accumulated PvCLE16 triggers stomatal closure and translocates basipetally to modulate root architecture.
Xinyang Wu   +12 more
wiley   +1 more source

On uplink-downlink sum-MSE duality of multi-hop MIMO relay channel [PDF]

open access: green, 2014
Ali Çağatay Cırık   +3 more
openalex   +1 more source

Dynamic Hydrogen‐Bonding Nanonetworks and Asymmetric Dual‐Interface Built‐In Electric Fields Cooperatively Mediate Proton‐Coupled Electron Transfer for C─H Activation

open access: yesAdvanced Science, EarlyView.
The general strategy for constructing proton–electron dual‐transport‐channel photocatalysts (hollow Co3S4/Sv‐chalcogenide/Ti3C2 nanoreactors) is developed. Theses ternary‐component nanoreactors feature dynamic hydrogen‐bonding nanonetworks as proton‐transport channels and asymmetric dual‐interface BIEFs as electron‐transport channels, serving as a ...
Yi‐Wen Han   +7 more
wiley   +1 more source

Synthesis and Application of 3D‐Printed Materials in Electrocatalysis

open access: yesAdvanced Science, EarlyView.
This review offers a comprehensive and integrative perspective on the advantages and drawbacks of various 3D printing technologies, as well as their application in electrocatalysis from the perspective of mass transmission, electron transfer, surface modification, surface area and so on.
Jinhua Zhou   +6 more
wiley   +1 more source

Buffer-aided multiple-antenna relay strategy for 5G systems

open access: yesDianxin kexue, 2017
Buffer-aided multiple-antenna relay technology can provide the 5G communication system with wide coverage,and improve the system throughput performance effectively.A three-node multiple-antenna buffer-aided relay system was investigated and thus an ...
Jun ZHAN, Qifa YAN, Xiaohu TANG
doaj   +2 more sources

Scalar Quantize-and-Forward for Symmetric Half-duplex Two-Way Relay Channels [PDF]

open access: green, 2013
Michael Heindlmaier   +2 more
openalex   +1 more source

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