Results 161 to 170 of about 9,490 (213)

A High-Resolution Multipath Delay Measurement Method Using KFSC-WRELAX Algorithm. [PDF]

Sensors (Basel)
Dong Y, Zhang Z.
europepmc   +1 more source

Local and Remote Digital Pre-Distortion for 5G Power Amplifiers with Safe Deep Reinforcement Learning. [PDF]

Sensors (Basel)
Spano C, Badini D, Cazzella L, Matteucci M.   +3 more
europepmc   +1 more source

Bio inspired multi agent system for distributed power and interference management in MIMO OFDM networks. [PDF]

Sci Rep
Kanmani R, Praveena SM.
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Digital Self-Interference Cancellation Strategies for In-Band Full-Duplex: Methods and Comparisons. [PDF]

Sensors (Basel)
Shahghasi A, Montoro G, Gilabert PL.
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Effects of Distance, Noise, and Personal Respiratory Protective Equipment on Speech Comprehension in Simulated Critical Care Setting. [PDF]

Healthcare (Basel)
Rojo-Rojo A, Martínez-Abril JE, Muñoz-Rubio GM, Iniesta-Cortés P, Cánovas-Pallarés JM.   +4 more
europepmc   +1 more source

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Peak to Average Power Ratio (PAPR) Reduction in OFDM System

2006 International RF and Microwave Conference, 2006
Orthogonal Frequency Division Multiplexing (OFDM) is a special form of multi-carrier modulation which is robust against the multipath effect, Intersymbol Interference (ISI) and high spectral efficiency. However, Peak to Average Power Ratio (PAPR) is a major drawback in the system since this leads to the distortion problem in the linear devices such as ...
S M Idrus
exaly   +2 more sources

Peak-to-Average Power Ratio (PAPR) Reduction by Pulse Shaping Using the K-Exponential Filter

IEICE Transactions on Communications, 2010
A K-exponential filter is derived and utilized for pulse shaping to reduce peak to average power ratio (PAPR) without intersymbol interference (ISI). While keeping the same bandwidth, the frequency responses of the filters vary with different values of the parameter k.
Yung-Fang Chen
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Optimized Peak to Average Power Ratio (PAPR) Reduction Technique for OFDM

2017 International Conference on Computing, Communication, Control and Automation (ICCUBEA), 2017
Orthogonal Frequency Division Multiplexing (OFDM) is one of the widely used multicarrier technique for high speed data transmission. One of the main drawbacks of OFDM is the high Peak to Average Power Ratio (PAPR). It is the ratio of maximum power of the signal to its average power. Many techniques have been developed to lower the values of PAPR. Among
Rohini Deshpande, D.J. Pete
exaly   +2 more sources

Performance Analysis of Peak-to-Average Power Ratio (PAPR) Reduction Techniques in an OFDM System

2012 Third International Conference on Computer and Communication Technology, 2012
Orthogonal Frequency Division Multiplexing (OFDM) has been currently under intense research for wireless transmission due to its robustness against multipath fading. However, it has some limitations such as the Peak-to-average power ratio (PAPR), which restricts its use. It reduces the efficiency of the system.
Prashant Pandey, Rajeev Tripathi
exaly   +2 more sources