Browsing by Author "Şadi, Yalçın"
Now showing items 1-12 of 12
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Energy efficient robust scheduling of periodic sensor packets for discrete rate based wireless networked control systems
Farayev, Bakhtiyar; Uçar, Seyhan; Şadi, Yalçın; Coleri, Sinem (Elsevier, 2020)Wireless networked control systems (WNCSs) require the design of a robust scheduling algorithm that meets the stringent timing and reliability requirements of control systems, despite the limited battery resources of sensor ... -
Flexible physical layer based resource allocation for machine type communications towards 6G
Şadi, Yalçın; Erküçük, Serhat; Panayırcı, Erdal (Institute of Electrical and Electronics Engineers Inc., 2020)The exponential growth of Internet of Things applications necessitates the design of next generation cellular systems to provide native support for machine type communications (MTC). While 5G aims at providing this native ... -
Flexible radio resource allocation for machine type communications in 5G cellular networks
Hussien, Zaid Haj; Şadi, Yalçın (Institute of Electrical and Electronics Engineers Inc., 2018)The fast growth of machine-to-machine (M2M) communications in cellular networks brings the challenge of satisfying diverse Quality-of-Service (QoS) requirements of massive number of machine type communications (MTC) devices ... -
Joint Optimization of Wireless Network Energy Consumption and Control System Performance in Wireless Networked Control Systems
Şadi, Yalçın; Ergen, Sinem Coleri (IEEE-INST Electrical Electronics Engineers Inc, 2017)Communication system design for wireless networked control systems requires satisfying the high reliability and strict delay constraints of control systems for guaranteed stability with the limited battery resources of ... -
Minimum Length Scheduling for Full Duplex Time-Critical Wireless Powered Communication Networks
Iqbal, Muhammad Shahid; Şadi, Yalçın; Coleri, Sinem (IEEE, 2020)Radio frequency (RF) energy harvesting is key in attaining perpetual lifetime for time-critical wireless powered communication networks (WPCNs) due to full control on energy transfer, far field region, small and low-cost ... -
NOMA-based radio resource allocation for machine type communications in 5G and beyond cellular networks 5G ve ötesi hücresel ağlarda makine tipi iletişim için NOMA tabanlı radyo kaynak atama
Aldemir, Sümeyra (Kadir Has Üniversitesi, 2021)The rapid increase of machine-to-machine (M2M) communications brings challenges in the design of cellular networks. The adversity of meeting the Quality-of-Service (QoS) requirements of a massive number of machine-type ... -
Optimal On-Off Transmission Schemes for Full Duplex Wireless Powered Communication Networks
Iqbal, Muhammad Shahid; Şadi, Yalçın; Coleri, Sinem (IEEE, 2020)In this paper, we consider a full duplex wireless powered communication network where multiple users with radio frequency energy harvesting capability communicate to an energy broadcasting hybrid access point. We investigate ... -
Physical-layer security in visible light communications
Yeşilkaya, Anıl; Çoğalan, Tezcan; Erküçük, Serhat; Şadi, Yalçın; Panayırcı, Erdal; Haas, Harald; Poor, Harold Vincent (Institute of Electrical and Electronics Engineers Inc., 2020)Optical wireless communications (OWC) and its potential to solve physical layer security (PLS) issues are becoming important research areas in 6G communications systems. In this paper, an overview of PLS in visible light ... -
Quality of service constrained scheduling for massive m2m communications in future cellular networks
Mohemine, Muhammad Abdul (Kadir Has Üniversitesi, 2018)Radio resource allocation for massive M2M communications is one of the key problems in next generation cellular networks. Satisfying strict and very diverse quality-of-service requirements increases the hardness of this ... -
Semi persistent radio resource allocation for machine type communications in 5g and beyond cellular networks
Haj Hussıen, Zaid (Kadir Has Üniversitesi, 2018)The fast growth of machine-to-machine (M2M) communications in cellular networks brings the challenge of satisfying diverse Quality-of-Service (QoS) requirements of massive number of machine type communications (MTC) devices ... -
Throughput Maximization for Full Duplex Wireless Powered Communication Networks
Iqbal, Muhammad Shahid; Çöleri, Sinem; Şadi, Yalçın (Institute of Electrical and Electronics Engineers Inc., 2020)In this paper, we consider a full duplex wireless powered communication network where multiple users with RF energy harvesting capabilities communicate to a hybrid energy and information access point. An optimization ... -
Throughput maximization in discrete rate based full duplex wireless powered communication networks
Iqbal, Muhammad Shahid; Şadi, Yalçın; Coleri, Sinem (John Wıley & Sons Ltd, 2020)In this study, we consider a discrete rate full-duplex wireless powered communication network. We characterize a novel optimization framework for sum throughput maximization to determine the rate adaptation and transmission ...