scholarly journals Solution for the Problems in RADAR Systems from SNR Gain Expressions and Blackout Likelihood Detection for Aviation Systems

2020 ◽  
Vol 9 (5) ◽  
pp. 980-982
Keyword(s):  
Full Duplex ◽  
Diversity Gain ◽  
Duplex System ◽  
Ground Station ◽  
Radar Systems ◽  
Hybrid Duplex ◽  
Half Duplex ◽  
Aeronautical Industry ◽  
Snr Gain ◽  
Duplex Systems

Issues confronted in Radar frameworks at SDSC are, It is exceptionally troublesome for them to track an flying machine and discover its point, run and rise. With the existing ACSs, being incapable to provide the required information capacity. Since this misfortune of communication takes put between the ground station to the discuss station, discuss crashes may happen. Thus to dodge these kind of issues, modern proposed framework is defined. The full Duplex and Half Duplex systems can be combined to form a Hybrid Duplex Systems (HBD-ACS). In the existing Half duplex system, there was a crux in the spectrum mainly in the aeronautical industry. Hence the new HBD-ACS in proposed which eliminates the progressive interference. Progressive interference detector includes two methods namely, expressions of SNR gain and blackout probability. The Full duplex system may consists of the leftover interference. Hence to eliminate this, Interference Ignorant detector and SIC detector are used. Hence from the HBD-ACS, the diversity gain will be non-zero and the interference can be limited.

scholarly journals Rate-Energy Tradeoff for Wireless Simultaneous Information and Power Transfer in Full-Duplex and Half-Duplex Systems

2020 ◽  
Vol 65 (2) ◽  
pp. 1373-1384
Author(s):  
Xiaoye Shi ◽  
Jin Sun ◽  
Dongming Li ◽  
Fei Ding ◽  
Zhaowei Zhang
Keyword(s):  
Full Duplex ◽  
Power Transfer ◽  
Half Duplex ◽  
Duplex Systems

scholarly journals Resource Allocation and Rate Gains in Practical Full-Duplex Systems

2015 ◽  
Vol 43 (1) ◽  
pp. 109-122 ◽  
Author(s):  
Jelena Marasevic ◽  
Jin Zhou ◽  
Harish Krishnaswamy ◽  
Yuan Zhong ◽  
Gil Zussman
Keyword(s):  
Resource Allocation ◽  
Full Duplex ◽  
Duplex Systems

scholarly journals Hybrid One-Way Full-Duplex/Two-Way Half-Duplex Relaying Scheme

IEEE Access ◽  
2017 ◽  
Vol 5 ◽  
pp. 7737-7745 ◽  
Author(s):  
Yurong Wang ◽  
Kui Xu ◽  
Aijun Liu ◽  
Xiaochen Xia
Keyword(s):  
Full Duplex ◽  
Half Duplex

Design and Implementation of a Multi-Channel HDLC Protocol Controller Based on FPGA

2011 ◽  
Vol 383-390 ◽  
pp. 6840-6845 ◽  
Author(s):  
Yong Hong Gu ◽  
Wei Huang ◽  
Qiao Li Yang
Keyword(s):  
Error Control ◽  
Data Transfer ◽  
Full Duplex ◽  
Programmable Logic ◽  
Data Link ◽  
Total Cost ◽  
Half Duplex ◽  
Level Data ◽  
Layer 2 ◽  
High Level

To transmit and receive data over any network successfully, a protocol is required to manage the flow. High-level Data Link Control (HDLC) protocol is defined in Layer 2 of OSI model and is one of the most commonly used Layer 2 protocol. HDLC supports both full-duplex and half-duplex data transfer. In addition, it offers error control and flow control. Currently on the market there are many dedicated HDLC chips, but these chips are neither of control complexity nor of limited number of channels. This paper presents a new method for implementing a multi-channel HDLC protocol controller using Altera FPGA and VHDL as the target technology. Implementing a multi-channel HDLC protocol controller in FPGA offers the flexibility, upgradability and customization benefits of programmable logic and also reduces the total cost of every project which involves HDLC protocol controllers.

Energy Detection in Full-Duplex Systems With Residual RF Impairments Over Fading Channels

2018 ◽  
Vol 7 (2) ◽  
pp. 246-249 ◽  
Author(s):  
Alexandros-Apostolos A. Boulogeorgos ◽  
George K. Karagiannidis
Keyword(s):  
Fading Channels ◽  
Energy Detection ◽  
Full Duplex ◽  
Rf Impairments ◽  
Duplex Systems
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