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Related papers: Frequency Range 3 for ISAC in 6G: Potentials and C…

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Future 6G systems are expected to exploit upper midband spectrum in frequency range 3 (FR3) not only for high throughput communications, but also for sensing services such as localization, detection, and situational awareness. The following…

Signal Processing · Electrical Eng. & Systems 2026-05-19 Ahmad Bazzi , Florian Gast , Fan Liu , Shi Jin , Gerhard Fettweis , Marwa Chafii

Frequency Range 3 (FR3) in the 7-24 GHz band will be the new spectrum for 6G wireless networks. The bandwidth availability and diversity of FR3 offer unprecedented opportunities for coherent multiband Integrated Sensing and Communications…

Signal Processing · Electrical Eng. & Systems 2025-10-07 Jacopo Pegoraro , Gianmaria Ventura , Dario Tagliaferri , Marco Mezzavilla , Andrea Bedin , Michele Rossi , Joerg Widmer

The sixth generation (6G) wireless communication nowadays is seeking a new spectrum to inherit the pros and discard the cons of sub-6 GHz, millimeter-wave (mmWave), and sub-terahertz (THz) bands. To this end, an upper mid-band with a…

Systems and Control · Electrical Eng. & Systems 2025-08-22 Zhuangzhuang Cui , Peize Zhang , Sofie Pollin

Driven by the pursuit of gigabit-per-second data speeds for future 6G mobile networks, in addition to the support of sensing and artificial intelligence applications, the industry is expanding beyond crowded sub-6 GHz bands with innovative…

Signal Processing · Electrical Eng. & Systems 2025-09-10 Ahmad Bazzi , Roberto Bomfin , Marco Mezzavilla , Sundeep Rangan , Theodore Rappaport , Marwa Chafii

Motivated by increasing wireless capacity demands and 6G advancements, the newly defined Frequency Range 3 (FR3, 7.125-24.25 GHz), also known as the upper mid-band, has emerged as a promising spectrum candidate. It offers a balance between…

Emerging Technologies · Computer Science 2026-04-10 Fahimeh Aghaei , Mehdi Monemi , Mehdi Rasti , Murat Uysal

Driven by the escalating demand for wireless capacity and advancements in 6G research, the new Frequency Range 3 (FR3) referred to upper mid-band (7.125-24.25 GHz) has emerged as a highly compelling spectrum candidate. This range offers a…

Information Theory · Computer Science 2026-04-07 Fahimeh Aghaei , Mehdi Monemi , Mehdi Rasti , Murat Uysal

Next-generation wireless systems aim to enable on-demand connectivity through dynamic spectrum utilization. Motivated by this vision, this paper investigates the propagation characteristics and MIMO performance of the upper mid-band,…

Systems and Control · Electrical Eng. & Systems 2026-01-07 Zhuangzhuang Cui , Rudranil Chattopadhyay , Emiel Vanspranghels , Sofie Pollin

FR3 ($\approx$7-24 GHz), also referred to as the upper mid-band, has recently emerged as promising spectrum for 6G; however, its propagation and MIMO characteristics vary significantly with frequency and environment, and spectrum…

Information Theory · Computer Science 2026-01-13 Emiel Vanspranghels , Zhuangzhuang Cui , Sofie Pollin

Multi-band sensing has emerged as a key enabler of integrated sensing and communication (ISAC), one of the six primary usage scenarios defined for IMT-2030 (6G). The introduction of frequency range 3 (FR3, 7-24 GHz), comprising…

Signal Processing · Electrical Eng. & Systems 2026-03-02 Dexin Wang , Roberto Bomfin , Ahmad Bazzi , Marwa Chafii

The following paper provides a multi-band channel measurement analysis on the frequency range (FR)3. This study focuses on the FR3 low frequencies 6.5 GHz and 8.75 GHz with a setup tailored to the context of integrated sensing and…

Information Theory · Computer Science 2024-11-21 Roberto Bomfin , Ahmad Bazzi , Hao Guo , Hyeongtaek Lee , Marco Mezzavilla , Sundeep Rangan , Junil Choi , Marwa Chafii

As the research community starts to address the* key features of 6G cellular standards, one of the agreed bridge topics to be studied already in 5G advanced releases is Integrated Sensing and Communication (ISAC). The first efforts of the…

Signal Processing · Electrical Eng. & Systems 2026-03-25 Silvio Mandelli , Marcus Henninger , Maximilian Bauhofer , Thorsten Wild

The sixth generation (6G) communication networks are featured by integrated sensing and communications (ISAC), revolutionizing base stations (BSs) and terminals. Additionally, in the unfolding 6G landscape, a pivotal physical layer…

Signal Processing · Electrical Eng. & Systems 2024-10-01 Kaiqian Qu , Shuaishuai Guo , Jia Ye , Nasir Saeed

The exploration of extremely large antenna arrays (ELAAs) using high-frequency spectrum has led to a paradigm shift in electromagnetic radiation field, transitioning from the common use case of far-field propagation to near-field…

Information Theory · Computer Science 2024-04-30 Zhenyao He , Wei Xu , Zhaohui Yang , Hong Shen , Ningning Fu , Yongming Huang , Zhaoyang Zhang , Xiaohu You

With the push toward 6G commercialization, Frequency Range 3 (FR3) bands, specifically 7.125-8.4 GHz and 14.8-15.3 GHz, have become focal points for achieving wide-area, high-capacity coverage. However, practical deployment is often limited…

Signal Processing · Electrical Eng. & Systems 2026-04-20 Enrui Liu , Pan Tang , Haiyang Miao , Qi Zhen , Jianhua Zhang

Integrated sensing and communications (ISAC) is a promising component of 6G networks, fusing communication and radar technologies to facilitate new services. Additionally, the use of extremely large-scale antenna arrays (ELAA) at the ISAC…

Signal Processing · Electrical Eng. & Systems 2024-12-30 Sajad Daei , Amirreza Zamani , Saikat Chatterjee , Mikael Skoglund , Gabor Fodor

Integrated sensing and communication (ISAC) is expected to be natively supported by future 6G wireless radios, yet most mmWave sensing solutions still rely on dedicated radar hardware incompatible with cost and power constrained wireless…

Hardware Architecture · Computer Science 2026-01-30 Pin-Han Ho , Limei Peng , Yiming Miao , Xu Fan , Kairan Liang , Haoran Mei , Wei Duan

Sixth-generation (6G) wireless networks are expected not only to provide high-speed connectivity but also to support reliable sensing capabilities, giving rise to the integrated sensing and communication (ISAC) paradigm. To enable higher…

Signal Processing · Electrical Eng. & Systems 2025-07-08 Fan Zhang , Tianqi Mao , Mingkun Li , Meng Hua , Jinshu Chen , Christos Masouros , Zhaocheng Wang

The upper midband, spanning 7 to 24 GHz, strikes a good balance between large bandwidths and favorable propagation environments for future 6th Generation (6G) networks. Wireless networks in the upper midband, however, will need to share the…

Networking and Internet Architecture · Computer Science 2024-02-14 Paolo Testolina , Michele Polese , Tommaso Melodia

The upper mid-band (or FR3, spanning 6-24 GHz) is a crucial frequency range for next-generation mobile networks, offering a favorable balance between coverage and spectrum efficiency. From another perspective, the systems operating in the…

Signal Processing · Electrical Eng. & Systems 2024-12-05 Ali Rasteh , Raghavendra Palayam Hari , Hao Guo , Marco Mezzavilla , Sundeep Rangan

As 6G networks evolve, the upper mid-band spectrum (7 GHz to 24 GHz), or frequency range 3 (FR3), is emerging as a promising balance between the coverage offered by sub-6 GHz bands and the high-capacity of millimeter wave (mmWave)…

Signal Processing · Electrical Eng. & Systems 2025-03-04 Marouan Mizmizi , Ahmed Alkhateeb , Umberto Spagnolini
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