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Toplam kayıt 47, listelenen: 21-30
Carrier and time synchronization
(Wiley, 2021)
Mismatch in both time and frequency between communication sides is inevitable, and the receiver must be synchronized with the transmitter; otherwise, the performance of the system is degraded severely if it operates at ...
Hands-on wireless communication experience
(Wiley, 2021)
This chapter introduces a wireless communication systems lab that will provide readers with the experience to design, test, and simulate wireless systems (along with wireless circuits) using modern instrumentation and ...
Digital modulation and pulse shaping
(Wiley, 2021)
Depending on the channel conditions, radio frequency hardware cost and properties, allowed complexity, required data rate, available bandwidth, and desired levels of performance some will provide a better fit than others. ...
Wireless communication signals: A laboratory-based approach
(Wiley, 2021)
WIRELESS COMMUNICATION SIGNALS. A practical guide to wireless communication systems and concepts Wireless technologies and services have evolved significantly over the last couple of decades, and Wireless Communication ...
Multiple accessing, multi-numerology, hybrid waveforms
(Wiley, 2021)
This chapter focuses on the issue of how to intelligently share the resources in a hyperspace whose dimensions are time, frequency, space, beam, and code. Most of the wireless communication standards prefer to design ...
Performance metrics and measurements
(Wiley, 2021)
This chapter discusses various metrics and measurement techniques discussed to inspect the communication system architecture and its performance. Signal quality estimation is by far the most important measure that can be ...
Multidimensional index modulation for 5G and beyond wireless networks
(IEEE-Institute of Electrical and Electronics Engineers Inc, 2021)
Index modulation (IM) provides a novel way for the transmission of additional data bits via the indices of the available transmit entities compared with classical communication schemes. This study examines the flexible ...
The effect of nebulized antibiotics in children with tracheostomy
(Elsevier Ireland Ltd, 2021)
Introduction: Children with tracheostomy have an increased risk of bacterial colonization and infection of the lower respiratory tracts. This study aimed to investigate the effects of nebulized antibiotics on the bacterial ...
Precoding based cross-tier interference mitigation in centralized-RAN
(IEEE-Institute of Electrical and Electronics Engineers Inc, 2021)
This letter considers a two-tier downlink interference problem as a case of study, where macrocell user equipment (UE) shares the same frequency band with femtocell UE and suffers from severe cross-tier interference. Power ...
Numerology scheduling for PAPR reduction in mixed numerologies
(IEEE-Institute of Electrical and Electronics Engineers Inc., 2021)
The flexible mixed-numerology structure with orthogonal frequency division multiplexing (OFDM) waveform is a key enabler to meet the requirements of various applications in fifth-generation (5G) and beyond wireless networks. ...