Results 41 to 50 of about 485 (190)
Per Sub-band Tone Reservation Scheme for Universal Filtered Multi-Carrier Signal [PDF]
International Journal of Electronics and Telecommunications, 2023 Fifth generation (5G) applications like Internet of Things (IoT), Enhanced Mobile Broadband (eMBB), Cognitive Radios (CR), Vehicle to Vehicle (V2V) and Machine to Machine (M2M) communication put new demands on the network in terms of low latency, ultra ...
Laabidi Mounira, Bouallegue Ridha
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Joint radar communication system design based on filter bank multicarrier modulation scheme
IET Radar, Sonar &Navigation, Volume 17, Issue 1, Page 47-62, January 2023., 2023 Abstract Since orthogonal frequency division multiplexing (OFDM) signals are sensitive to Doppler shift, OFDM signals with cyclic prefix (CP) not only reduce the communication rate but also result in symmetric pseudo peaks in the ambiguity function of the radar, which eventually lead to the degradation of the performance of the joint radar ...
Gaogao Liu +5 more
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5G Channel Estimation Based on Whale Optimization Algorithm
Wireless Communications and Mobile Computing, Volume 2023, Issue 1, 2023., 2023 This paper presents a novel approach, based on the whale optimization algorithm (WOA), for channel estimation in wireless communication systems. The proposed method provides a means to accurately estimate the wireless channel, while not requiring the statistical characteristics of the channel.
Phuoc Nguyen T. H. +4 more
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Journal of Electrical and Computer Engineering, Volume 2023, Issue 1, 2023., 2023 Nowadays, multicarrier modulation schemes are being widely used in wireless communication system than single‐carrier modulation techniques. Single‐carrier modulation schemes are less capable of dealing with multipath fading channels than multicarrier modulation schemes, which results in lower spectral efficiency.
Hise Teferi Dumari +4 more
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IET Optoelectronics, Volume 16, Issue 5, Page 207-217, October 2022., 2022 Abstract Visible light communication (VLC) has emerged as a good accompaniment to radio‐frequency (RF) technologies by deploying multicarrier schemes such as orthogonal frequency division multiplexing (OFDM). However, the coherent summation of carriers in the OFDM system leads to a high peak‐to‐average‐power ratio (PAPR), causing non‐linear clipping ...
Chakravarthy Gunturu, Sivaprasad Valluri
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AN IMPROVED PAPR REDUCTION TECHNIQUE FOR UNIVERSAL FILTER MULTI-CARRIER MODULATION [PDF]
Acta Electrotechnica et Informatica, 2018 Universal Filter Multi-Carrier (UFMC) modulation is a potential candidate for next generation wireless communication due to its advantages like better sub carrier separation and less complexity.
Pooja RANI, Silki BAGHLA, Himanshu MONGA
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Resource Allocation for D2D Communication in Multiservice Cellular Network
Mobile Information Systems, Volume 2022, Issue 1, 2022., 2022 Allowing different services with different requirements to coexist is a hot topic for future communication. In order to meet the different communication requirements of users, this paper proposes a cellular communication system based on filtered orthogonal frequency division multiplexing (filtered‐OFDM) supporting device‐to‐device (D2D) communication ...
Gang Xie, Haidan Chen, Alessandro Bazzi
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Security and Communication Networks, Volume 2022, Issue 1, 2022., 2022 With the continuous expansion of my country's logistics market, the business scale and management scale of logistics enterprises are increasing day by day. Smart logistics enterprises realize the “three streams in one” of the logistics industry through informatization and intelligent management, which greatly improves the service efficiency and quality
Wei Yao, Yudong Li, Hangjun Che
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Engineering Science and Technology, an International Journal, 2021 The recently proposed waveform called universal filtered multicarrier (UFMC) has already managed to get the attention of science world due to its superior features and it has been accepted as one of the foremost fifth generation (5G) waveform contenders.
Şakir Şimşir, Necmi Taşpınar
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Study and Analysis of UFMC Technology in 5G Communications
IRO Journal on Sustainable Wireless Systems, 2023 Wireless communication technology plays a significant role in the development of mobile technology. Every user requires their own spectrum. However, spectrum bands are limited. Therefore, the communication system must be efficient. This paper discusses the Universal Filtered Multi-Carrier (UFMC) technology, a new promising technology intended to ...
Karthik Kumar Vaigandla +1 more
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