Výsledky vyhledávání - "Low complexity algorithm"

Joint Beamforming and Power Allocation for RIS Aided Full-Duplex Integrated Sensing and Uplink Communication System Autor Guo, Yuan, Liu, Yang, Wu, Qingqing, Li, Xiaoyang, Shi, Qingjiang

“…Integrated sensing and communication (ISAC) capability is envisioned as one key feature for future cellular networks. Classical half-duplex (HD) radar sensing…”
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An Efficient Max-Min Fair Resource Optimization Algorithm for Rate-Splitting Multiple Access Autor Luo, Facheng, Mao, Yijie

“…The max-min fairness (MMF) problem in rate-splitting multiple access (RSMA) is known to be challenging due to its non-convex and non-smooth nature, as well as…”
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Low-Complexity Joint Azimuth-Range-Velocity Estimation for Integrated Sensing and Communication With OFDM Waveform Autor Zhang, Jun, Yang, Gang, Ye, Qibin, Huang, Yixuan, Hu, Su

“…Integrated sensing and communication (ISAC) is a main application scenario of the sixth-generation mobile communication systems. Due to the fast-growing number…”
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Practical RIS-Aided Multiuser Communications With Imperfect CSI: Practical Model, Amplitude Feedback, and Beamforming Optimization Autor Zhang, Qian, Liu, Ju, Tang, Haoge, Dong, Zheng, Li, Yonghui

“…Reconfigurable intelligent surfaces (RIS) can dynamically reconstruct wireless environments to enhance spectral efficiency. However, most existing studies have…”
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Wideband N-Beam Arrays Using Low-Complexity Algorithms and Mixed-Signal Integrated Circuits Autor Perera, Sirani M., Ariyarathna, Viduneth, Udayanga, Nilan, Madanayake, Arjuna, Wu, Ge, Belostotski, Leonid, Wang, Yingying, Mandal, Soumyajit, Cintra, Renato J., Rappaport, Theodore S.

“…This paper proposes a low-complexity wideband beamforming subarray for millimeter wave (mmW) 5G wireless communications. The multibeam subarray is based on…”
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Low-Complexity 2D-DOD and 2D-DOA Estimation in Bistatic MIMO Radar Systems: A Reduced-Dimension MUSIC Algorithm Approach Autor Ahmad, Mushtaq, Zhang, Xiaofei, Lai, Xin, Ali, Farman, Shi, Xinlei

“…This paper presents a new technique for estimating the two-dimensional direction of departure (2D-DOD) and direction of arrival (2D-DOA) in bistatic uniform…”
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A Low-Complexity ECG Feature Extraction Algorithm for Mobile Healthcare Applications Autor Mazomenos, E. B., Biswas, D., Acharyya, A., Taihai Chen, Maharatna, K., Rosengarten, J., Morgan, J., Curzen, N.

“…This paper introduces a low-complexity algorithm for the extraction of the fiducial points from the electrocardiogram (ECG). The application area we consider…”
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Multi-Pin and Movable-Pin Enabled Discretely-Activated Pinching Antenna Systems Autor Cao, Lin, Yin, Haifan, Pei, Xilong, Song, Rongguang, Liu, Yuanwei

“…Pinching antenna systems (PASS) have emerged as a promising solution for flexible beamforming. In PASS, however, the beamforming phase is inherently coupled…”
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Low-complexity decoding for non-binary LDPC codes in high order fields Autor Voicila, Adrian, Declercq, David, Verdier, Francois, Fossorier, Marc, Urard, Pascal

“…In this paper, we propose a new implementation of the Extended Min-Sum (EMS) decoder for non-binary LDPC codes. A particularity of the new algorithm is that it…”
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Hybrid Precoding for Physical Layer Multicasting Autor Dai, Mingbo, Clerckx, Bruno

“…This work investigates the problem of downlink transmit precoding for physical layer multicasting with a limited number of radio-frequency (RF) chains. To…”
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Integrated sensing and communication waveform design in the Internet of Vehicles Autor Li, Zhuo, Ma, Zhonggui, Liang, Yanpeng

“…We design an integrated sensing and communication (ISAC) transmission waveform with total transmission power, waveform similarity, and peak-to-average power…”
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Mobile device-target association optimization for connectivity enhancement in wireless IoT sensor networks Autor Luong, Ho Viet Duc, Binh, Huynh Thi Thanh, Binh, Nguyen Thi My, Chien, Trinh Van

“…Wireless sensor networks are typically established in various areas of interest to observe phenomena, evaluate sensed data, and take appropriate action in…”
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Fast DOA estimation using co-prime array Autor Yan, Feng-Gang, Liu, Shuai, Wang, Jun, Jin, Ming, Shen, Yi

“…A new method is proposed to estimate the direction-of-arrivals (DOAs) of multiple narrow-band signals using a co-prime array (CPA). The CPA is divided into two…”
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Hierarchical all-zero block early determination algorithm for low-complexity versatile video coding Autor Li, Shangqia, Lai, Changcai, Huang, Xiaofeng, Cui, Yan, Yu, Dingguo, Zhou, Yang, Yin, Haibing

“…Driven by the rapid advancement of communication technologies, there is a growing demand for real-time ultra-high-definition video transmission. Versatile…”
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Energy-Efficient Low-Complexity Algorithm in 5G Massive MIMO Systems Autor Salh, Adeeb, Audah, Lukman, Abdullah, Qazwan, Shahida M. Shah, Nor, A. Hamzah, Shipun, Nordin, Shahilah, Farah, Nabil

“…Energy efficiency (EE) is a critical design when taking into account circuit power consumption (CPC) in fifth-generation cellular networks. These problems…”
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A Low-Complexity Algorithm to Determine Trajectories Within the Circular Restricted Three-Body Problem Autor Canales, David, Perera, Sirani M., Kurttisi, Atahan, Baker-McEvilly, Brian

“…With the growing volume of traffic within the Cislunar region, there is an increasing need for efficient techniques to propagate trajectories of spacecraft in…”
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Low-Complexity Hand Gesture Recognition System for Continuous Streams of Digits and Letters Autor Poularakis, Stergios, Katsavounidis, Ioannis

“…In this paper, we propose a complete gesture recognition framework based on maximum cosine similarity and fast nearest neighbor (NN) techniques, which offers…”
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A Fast True Time-Delay Wideband Multi-Beam Beamforming Algorithm Based on a 16-Beam Approximate-DVM Autor Perera, Sirani M., Lingsch, Levi, Tuztas, Alp, Madanayake, Arjuna

“…True-time-delay (TTD) beamformers can generate wideband squint-free beams in analog and digital signal domains. The delay Vandermonde matrix (DVM) was…”
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Improving image encoding quality with a low-complexity DCT approximation using 14 additions Autor Mefoued, Abdelkader, Kouadria, Nasreddine, Harize, Saliha, Doghmane, Noureddine

“…The quality of images is crucial in image and video compression, especially for resource-constrained systems that prioritize simplicity. To achieve fast and…”
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A Computationally Efficient Discrete Bit-Loading Algorithm for OFDM Systems Subject to Spectral-Compatibility Limits Autor Thanh Nhan Vo, Amis, Karine, Chonavel, Thierry, Siohan, Pierre

“…This paper considers bit-loading algorithms to maximize throughput under total power and spectral mask constraints in interference-free OFDM systems. The…”
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