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Toplam kayıt 9156, listelenen: 191-200
FDD massive MIMO downlink channel estimation via selective sparse coding over AOA/AOD cluster dictionaries
(Institute of Electrical and Electronics Engineers Inc., 2018)
Sparse coding over a redundant dictionary has recently been used as a framework for downlink channel estimation in frequency division duplex massive multiple-input multiple-output antenna systems. This usage allows for ...
Adaptive windowing of insufficient CP for joint minimization of ISI and ACI beyond 5G
(Institute of Electrical and Electronics Engineers Inc., 2017)
Using minimum, even insufficient guards are proposed to achieve the spectral efficiency and latency requirements of cellular communication systems beyond 5G. This leads to interference in both time and frequency domains. ...
Enhancing physical layer security of OFDM systems using channel shortening
(Institute of Electrical and Electronics Engineers Inc., 2017)
This work presents a simple, spectral and power efficient scheme for providing secure OFDM communication system using channel shortening. The basic concept is to utilize a channel shortening technique, whose design is based ...
The impact of adaptive guards for 5G and beyond
(Institute of Electrical and Electronics Engineers Inc., 2017)
The next generation communication systems are evolving towards an increased flexibility in different aspects. Enhanced flexibility is the key in order to address diverse requirements. This paper presents the significance ...
Optimization of antenna beamwidth under blockage ımpact in millimeter-wave bands
(Institute of Electrical and Electronics Engineers Inc., 2018)
In this paper, beam expansion and optimization approach is proposed as a solution to alleviate blockage impact at millimeter wave (mm-wave) frequency bands. Directional communication in mm-wave bands provides opportunities ...
Emotional intelligence model for managers in Turkish banking sector and an application
(IGI Global, 2015)
This chapter explores the relationship between the emotional intelligence talents of bank and finance managers and employee job satisfaction. The chapter proceeds as follows: First, the authors carefully reiterate the ...
Evaluation of branch-based efficiency in Turkish deposit banks: Evidence from privately-owned banks
(IGI Global, 2015)
The aim of the chapter is to measure the non-interest income based branch efficiency among privatelyowned banks in the Turkish banking sector between 2008 and 2012. The chapter is built on the three inputs and three outputs ...
Price determination in public offering and evaluation methods
(IGI Global, 2015)
The latest financial situation in capital markets in advanced economies, emerging markets, and the Euro zone illustrates that volatility and risks related to global economic activity and global financial markets have impact ...
Second career teachers: Reasons for career change and adaptation
(Cukurova Unıversity, 2019)
This study aims to conduct an in-depth study on the teachers who began their first careers in jobs outside teaching and then started teaching as a second career. In the study, the phenomenological design, one of the ...
Rotator manşet lezyonu olan olgularda üst ekstremite ve skapular proprioseptif nöromusküler fasilitasyon tekniğinin etkisi
(Turkey Assoc Physiotherapists, 2019)
Amaç: Bu çalışma rotator manşet lezyonu tanısı alan olgularda proprioseptif nöromusküler fasilitasyon (PNF) tekniğinin ağrı, fonksiyonellik ve yaşam kalitesi üzerindeki etkisini incelemek amacıyla yapıldı. Yöntem: Çalışmaya ...