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Wireless Network-on-Chip (WNoC) appears as a promising alternative to conventional interconnect fabrics for chip-scale communications. The WNoC paradigm has been extensively analyzed from the physical, network and architecture perspectives…

Emerging Technologies · Computer Science 2018-07-26 X. Timoneda , S. Abadal , A. Cabellos-Aparicio , D. Manessis , J. Zhou , A. Franques , J. Torrellas , E. Alarcón

Wireless Network-on-Chip (WNoC) appears as a promising alternative to conventional interconnect fabrics for chip-scale communications. WNoC takes advantage of an overlaid network composed by a set of millimeter-wave antennas to reduce…

Emerging Technologies · Computer Science 2018-09-05 Xavier Timoneda , Albert Cabellos-Aparicio , Dionysios Manessis , Eduard Alarcón , Sergi Abadal

One of the main challenges towards the growing computation-intensive applications with scalable bandwidth requirement is the deployment of a dense number of on-chip cores within a chip package. To this end, this paper investigates the…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-08-22 Quoc-Tuan Vien , Michael Opoku Agyeman , Tuan Anh Le , Terrence Mak

Wireless Network-on-Chip (WNoC) has emerged as a promising alternative to conventional interconnect fabrics at the chip scale. Since WNoCs may imply the close integration of antennas, one of the salient challenges in this scenario is the…

Emerging Technologies · Computer Science 2019-06-14 S. Abadal , A. Marruedo , A. Franques , H. Taghvaee , A. Cabellos-Aparicio , J. Zhou , J. Torrellas , E. Alarcón

We introduce the concept of smart radio environments, currently intensely studied for wireless communication in metasurface-programmable meter-scaled environments (e.g., inside rooms), on the chip scale. Wireless networks-on-chips (WNoCs)…

Applied Physics · Physics 2022-06-27 Mohammadreza F. Imani , Sergi Abadal , Philipp del Hougne

Wireless Networks-on-Chip (WNoCs) are regarded as a disruptive alternative to conventional interconnection networks at the chip scale, yet limited by the relatively low aggregate bandwidth of such wireless networks. Hence, any method to…

Hardware Architecture · Computer Science 2022-09-20 Fátima Rodríguez-Galán , Elana Pereira de Santana , Peter Haring Bolívar , Sergi Abadal , Eduard Alarcón

The concept of Wireless Network-on-Chip (WNoC) has emerged as a potential solution to address the escalating communication demands of modern computing systems due to its low-latency, versatility, and reconfigurability. However, for WNoC to…

Industrial environments are considered to be severe from the point of view of electromagnetic (EM) wave propagation. When dealing with a wide range of industrial environments and deployment setups, ray-tracing channel emulation can capture…

Signal Processing · Electrical Eng. & Systems 2023-06-05 Gurjot Singh Bhatia , Yoann Corre , M. Di Renzo

Wireless on-chip communication is a promising candidate to address the performance and efficiency issues that arise when scaling current Network-on-Chip (NoC) techniques to manycore processors. A Wireless Network-on-Chip (WNoC) can serve…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-06-19 Sergi Abadal , Albert Mestres , Josep Torrellas , Eduard Alarcón , Albert Cabellos-Aparicio

Wireless Network-on-Chip (WNoC) has been proposed as a low-latency, versatile, and broadcast-capable complement to current interconnects in the quest for satisfying the ever-increasing communications needs of modern computing systems.…

Wireless Network-on-Chip (WNoC) systems, which wirelessly interconnect the chips of a computing system, have been proposed as a complement to existing chip-to-chip wired links. However, their feasibility depends on the availability of…

Systems and Control · Electrical Eng. & Systems 2025-05-20 Mohammad Shahmoradi , Korkut Kaan Tokgöz , Eduard Alarcón , Sergi Abadal

Wireless Network-on-Chip (WNoC) is a promising concept which provides a solution to overcome the scalability issues in prevailing networks-in-package for many-core processors. However, the electromagnetic propagation inside the chip package…

Emerging Technologies · Computer Science 2024-09-17 Ama Bandara , Abhijit Das , Fátima Rodríguez-Galán , Eduard Alarcón , Sergi Abadal

Networks-on-Chips (NoCs) recently became widely used, from multi-core CPUs to edge-AI accelerators. Emulation on FPGAs promises to accelerate their RTL modeling compared to slow simulations. However, realistic test stimuli are challenging…

Hardware Architecture · Computer Science 2022-06-24 Yee Yang Tan , Felix Staudigl , Lukas Jünger , Anna Drewes , Rainer Leupers , Jan Moritz Joseph

Wireless Network-on-Chip (WNoC) is a promising paradigm to overcome the versatility and scalability issues of conventional on-chip networks for current processor chips. However, the chip environment suffers from delay spread which leads to…

Optical Wireless Communication (OWC) has gained significant attention due to its high-speed data transmission and throughput. Optical wireless channels are often assumed to be flat, but we evaluate frequency selective channels to consider…

Signal Processing · Electrical Eng. & Systems 2026-01-21 Dianxin Luan , John Thompson

The resource constraints and accuracy requirements for Internet of Things (IoT) memory chips need three-dimensional (3D) monolithic integrated circuits, of which the increasing stack layers (currently more than 176) also cause excessive…

Networking and Internet Architecture · Computer Science 2021-04-12 Chao Ren , Jingze Hou , Biao Pan

Wireless Network-on-Chip (WNoC) systems enable low-latency communication in many-core platforms through short-range wireless links. However, the power consumption of integrated transceivers (TRXs), dominated by that of the RF front-end…

Signal Processing · Electrical Eng. & Systems 2026-04-08 Mohammad Shahmoradi , Ahmet Yelboğa , Eduard Alarcón , Korkut Kaan Tokgöz , Sergi Abadal

Network-on-chip (NoC) is the most promising design paradigm for the interconnect architecture of a multiprocessor system-on-chip (MPSoC). On the downside, a NoC has a significant impact on the overall energy consumption of the system. NoC…

Signal Processing · Electrical Eng. & Systems 2019-05-28 Jan Moritz Joseph , Lennart Bamberg , Imad Hajjar , Robert Schmidt , Thilo Pionteck , Alberto Garcia-Ortiz

The radio wave propagation channel is central to the performance of wireless communication systems. In this paper, we introduce a novel machine learning-empowered methodology for wireless channel modeling. The key ingredients include a…

Signal Processing · Electrical Eng. & Systems 2024-06-26 Ge Cao , Zhen Peng

This paper contains a detailed analysis of the current state of the network-on-chip (NoC) research field, based on which the authors propose the new NoC classification that is more complete in comparison with previous ones. The state of the…

Networking and Internet Architecture · Computer Science 2023-06-14 A. Rogulina , O. Volgina , A. Romanov , A. Sukhov
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