Results 21 to 30 of about 6,337 (192)

Semi-Integrated-Sensing-and-Communication (Semi-ISaC) Networks Assisted by NOMA

ICC 2022 - IEEE International Conference on Communications, 2022
This paper investigates non-orthogonal multiple access (NOMA) assisted integrated sensing and communication (ISaC) networks. Compared to the conventional ISaC networks, where the total bandwidth is used for both the radar detection and wireless communications, the proposed Semi-ISaC networks allow that a portion of bandwidth is used for ISaC and the ...
Chao Zhang 0048, Wenqiang Yi, Yuanwei Liu   +2 more
openaire   +2 more sources

Integrated sensing and communications for Internet of vehicles：current status and development trend

Tongxin xuebao, 2022
The Internet of vehicles, the most important component of intelligent transportation system (ITS) in the future, is one of the most important technologies to achieve smart traffic and convenient travel for the people.With the vigorous development and ...
Xiang CHENG, Haotian ZHANG, Zonghui YANG, Ziwei HUANG, Sijiang LI, Anlan YU   +5 more
doaj   +2 more sources

Integrated Sensing and Communication (ISAC) Transceiver: Hardware Architectures, Enabling Technologies, and Emerging Trends

IEEE Journal of Selected Topics in Electromagnetics, Antennas and Propagation
Integrated sensing and communication (ISAC)—also known as radar-communication (RadCom), joint radar-communication (JRC), and other related variants—has rapidly emerged as a transformative paradigm for future wireless systems.
Ke Wu, Y. Bigdeli, Seyed Ali Keivaan, Jie Deng, Pascal Burasa   +4 more
semanticscholar   +1 more source

A Comprehensive Review on ISAC for 6G: Enabling Technologies, Security, and AI/ML Perspectives

IEEE Access
Integrated sensing and communication (ISAC) has received significant attention over the past five years as a key component of the 6G vision for next-generation communication systems.
Sultan Aldirmaz-Colak, Mustafa Namdar, Arif Basgumus, Serdar Ozyurt, Selman Kulac, Nurullah Calik, Mehmet Akif Yazici, Ahmet Serbes, Lutfiye Durak-Ata   +8 more
doaj   +1 more source

Signal Design for Communication Centric ISAC: State of Art and Future Aspects

Leida xuebao
Integrated Sensing And Communications (ISAC), a key technology for 6G networks, has attracted extensive attention from both academia and industry. Leveraging the widespread deployment of communication infrastructures, the integration of sensing functions
Aimin TANG, Fan LIU, Weijie YUAN, Jie YANG, Shuhan WANG, Lan LAN, Xianxiang YU, Zhiyong FENG, Shi JIN   +8 more
doaj   +1 more source

ISAC-NET: Model-driven Deep Learning for Integrated Passive Sensing and Communication

CoRR, 2023
Recent advances in wireless communication with the enormous demands of sensing ability have given rise to the integrated sensing and communication (ISAC) technology, among which passive sensing plays an important role. The main challenge of passive sensing is how to achieve high sensing performance in the condition of communication demodulation errors.
Wangjun Jiang, Dingyou Ma, Zhiqing Wei, Zhiyong Feng 0001, Ping Zhang 0003   +4 more
openaire   +2 more sources

Overcoming the Phase Discontinuity Problem in RIS Optimization: A Robust and Scalable Phase‐Aware Deep Regression Framework via Hybrid CNN–LSTM Architecture

Advanced Intelligent Systems, EarlyView.
The phase discontinuity problem—where the cyclic nature of phase angles causes catastrophic errors near the ±π boundary—is a fundamental obstacle in learning‐based reconfigurable intelligent surface (RIS) optimization. A phase‐aware hybrid CNN–LSTM framework resolves this by decomposing phase predictions into sine–cosine components, mapping circular ...
Seda Savaşçı Şen, Ali Çalhan, Murtaza Cicioğlu, Oğuzhan Demiryürek   +3 more
wiley   +1 more source

The Price of Circularity: Exploring the Determinants of Consumer Willingness to Pay

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT The transition towards a circular economy (CE) requires not only technological and organisational innovation but also consumer engagement in adopting circular products. A key driver of this process is consumers' stated willingness to pay (WTP) a premium, which remains constrained by psychological, perceptual and contextual barriers.
Valerio Muto, Vincenzo Basile, Nunzia Petacca, Anna Prisco   +3 more
wiley   +1 more source

Thin‐film lithium niobate photonics: Frontiers in millimeter‐wave and terahertz generation and integrated applications

InfoScience, EarlyView.
With the advancement of 6G communications, high‐precision radar, and advanced imaging technologies, there is a growing demand for compact, high‐performance light sources capable of generating high‐frequency radio waves (millimeter‐wave and terahertz waves). This article systematically introduces how to efficiently generate these high‐frequency waves on
Jianfeng Xiong, Zhenyu Wang, Xu Li, Guo Tang, Sizhe Wang, Jiyuan Huang, Guochao Wang, Shuhua Yan, Wenzhao Sun   +8 more
wiley   +1 more source

Inner-Frame Time Division Multiplexing Waveform Design of Integrated Sensing and Communication in 5G NR System

Sensors, 2023
The design of an integrated sensing and communication (ISAC) waveform compatible with the 5G new radio (NR) system is crucial in enabling ISAC by utilizing the hardware of existing base stations (BSs).
Jian Zheng, Ping Chu, Xiaoye Wang, Zhaocheng Yang   +3 more
doaj   +1 more source