scholarly journals Generalized Pulse-Position Modulation for Optical Power-Efficient Communication

2011 ◽  
Author(s):  
Magnus Karlsson ◽  
Erik Agrell
Keyword(s):  
Optical Power ◽  
Pulse Position Modulation ◽  
Power Efficient ◽  
Efficient Communication

scholarly journals Multilevel pulse-position modulation for optical power-efficient communication

2011 ◽  
Vol 19 (26) ◽  
pp. B799 ◽  
Author(s):  
Magnus Karlsson ◽  
Erik Agrell
Keyword(s):  
Optical Power ◽  
Pulse Position Modulation ◽  
Power Efficient ◽  
Efficient Communication

Power efficient communication employing phase sensitive pre-amplified receiver

2021 ◽  
Author(s):  
Ravikiran Kakarla ◽  
Mikael Mazur ◽  
Jochen Schroeder ◽  
Peter Andrekson
Keyword(s):  
Power Efficient ◽  
Efficient Communication ◽  
Phase Sensitive

scholarly journals Proficient Car Parking System Based on Cluster Head Routing Protocol Utilizing IEEE 802.15.4

2016 ◽  
Vol 12 (06) ◽  
pp. 58
Author(s):  
Razi Iqbal ◽  
Sharif Arif ◽  
H.H.R Sherazi
Keyword(s):  
Communication Technology ◽  
Routing Protocol ◽  
Ieee 802.15.4 ◽  
Low Cost ◽  
Cluster Head ◽  
Power Efficient ◽  
Proposed Model ◽  
Efficient Communication ◽  
Parking System ◽  
The Coordinator

The paper discusses a proposed model for car parking system based on cluster head routing protocol utilizing a low cost and power efficient communication technology, ZigBee (IEEE 802.15.4). The model is designed in a way that car parking is divided into different clusters and each cluster has a head which acts a messenger for transmitting information to other heads and the coordinator of the network. Each cluster head is a ZigBee Host (Router) which collects the information of car presence in the parking slot. This information is then passed to the coordinator of the network which is used to display the information of available parking slots in a specific car parking area. Since there is only one coordinator in the network, so heads can transmit information to the coordinator using multi-hop communication if direct communication is not possible. Several simulations were performed to gauge the efficiency of the proposed model, and results show that the proposed model is reliable in communication and efficient in its operation.

Investigation on Low Power Communication for Power-Efficient Communication

2020 ◽  
Vol 45 (5) ◽  
pp. 805-812
Author(s):  
Donghyun Lee ◽  
Gunhee Jang ◽  
Cheol Lee ◽  
Yunseong Lee ◽  
Chunghyun Lee ◽  
...  
Keyword(s):  
Low Power ◽  
Power Efficient ◽  
Efficient Communication
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