Results 31 to 40 of about 485 (190)
IEEE AccessThis research addresses the challenges of high Peak-to-Average Power Ratio (PAPR), sideband leakage, and spectrum efficiency in 5G wireless networks. We compare Universal Filtered Multi-Carrier (UFMC), Scrambled UFMC (S-UFMC), and Orthogonal Frequency ...
K Krishna Kishore +2 more
exaly +3 more sources
Channel estimation of UFMC system in multipath channel
Dianxin kexue, 2018 As a candidate waveform of 5G,universal filter multi-carrier (UFMC) technology could inhibit out-of-band radiation,achieve loose synchronization and well support the short bursts of things in the transmission.However,in the UFMC transmission without ...
Xiang YU, Yanni GAO, Sirui DUAN
doaj +3 more sources
Two-step resource allocation for BIC-UFMC wireless communications
2016 International Symposium on Wireless Communication Systems (ISWCS), 2016 This paper outlines an efficient resource allocation (RA) algorithm for packet-oriented Universal Filtered Multi-Carrier (UFMC) communications with bit interleaved coded (BIC) modulation. Assuming perfect synchronization and perfect knowledge of the channel, the proposed RA strategy optimizes the coding rate, bit loading and power distribution within ...
Carmine Vitiello +6 more
openaire +3 more sources
Enhanced 5G Throughput using UFMC Multiplexing
Journal of Southwest Jiaotong University, 2019 The next era of communication, fifth generation (5G), substituted the fourth generation (4G) in different aspects. For instance, 5G should support massive machine communications (MMC), which uses very small message signals. The cyclic prefix orthogonal frequency division multiplexing (CP-OFDM), which is adopted in 4G systems, requires a huge number of ...
Montadar Abas Taher
openaire +3 more sources
Carrier frequency synchronization technology in UFMC
Dianxin kexue, 2016 In view of the problem that the universal filtered multi-carrier（UFMC）system is sensitive to carrier frequency offset,a frequency synchronization algorithm was proposed.For the sake of keeping good features of UFMC system and reducing the complexity of ...
Lu YANG, Ping HE, Shan WANG
doaj +3 more sources
Synthesis and Biological Assessment of Cyanopyridine-Based 1,3,4-Oxadiazole Derivatives: Anticancer Potential, Antioxidant Activity, Molecular Docking, and DFT Calculations. [PDF]
J Biochem Mol ToxicolA series of novel cyanopyridine‐based 1,3,4‐oxadiazole derivatives were synthesized, and their anticancer activities against the MCF‐7 and CaCo‐2 cancer cell lines, as well as their antioxidant capacities, were evaluated under In Vitro conditions. Furthermore, computational studies utilizing Density Functional Theory (DFT) and molecular modeling were ...
Zebbiche Z +6 more
europepmc +2 more sources
5G System Overview for Ongoing Smart Applications: Structure, Requirements, and Specifications. [PDF]
Comput Intell Neurosci, 2022 Fifth‐generation (5G) cellular networks are state‐of‐the‐art wireless technologies revolutionizing all wireless systems. The fundamental goals of 5G are to increase network capacity, improve data rates, and reduce end‐to‐end latency. Therefore, 5G can support many devices connected to the Internet and realize the Internet of Things (IoT) vision. Though
Attar H +6 more
europepmc +2 more sources
On MIMO‐UFMC in the Presence of Phase Noise and Antenna Mutual Coupling [PDF]
Radio Science, 2017 Xiaoming Chen +2 more
exaly +2 more sources
تقييم أداء تقنية PWDC المُحسنة في نظام UFMC من ناحية PAPR و BER
مجلة جامعة دمشق للعلوم الهندسيةيعاني نظام الترشيح الكلي متعدد الحوامل (UFMC) من الحساسية للإزاحة الترددية خلال القناة التي تدمر التعامدية بين الحوامل الفرعية وبالتالي حدوث التداخل بين الحوامل الفرعية (ICI)وازدياد معدل خطأ الخانة (BER).
علاء الدين العلي +1 more
doaj +1 more source
Impact of Ramadan fasting on energy intake and anthropometry of type 2 diabetics-Study in two regions of the central highlands and southeastern Algeria [PDF]
Journal of Fasting and Health, 2017 Introduction:During the month of Ramadan, muslims change their lifestyle. The objective of this study is to evaluate the effect of Ramadan fasting on the energy intake and anthropometry of type 2 diabetics.
Meriem Bencharif +5 more
doaj +1 more source