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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 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) appears as a promising alternative to conventional interconnect fabrics for chip-scale communications. The study of the channel inside the chip is essential to minimize latency and power. However, this…

Emerging Technologies · Computer Science 2018-09-06 Xavier Timoneda , Sergi Abadal , Albert Cabellos-Aparicio , Eduard Alarcón

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

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

Ubiquitous multicore processors nowadays rely on an integrated packet-switched network for cores to exchange and share data. The performance of these intra-chip networks is a key determinant of the processor speed and, at high core counts,…

Networking and Internet Architecture · Computer Science 2020-02-13 Xavier Timoneda , Sergi Abadal , Antonio Franques , Dionysios Manessis , Jin Zhou , Josep Torrellas , Eduard Alarcón , Albert Cabellos-Aparicio

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

Network-on-Chip (NoC) is currently the paradigm of choice to interconnect the different components of System-on-Chips (SoCs) or Chip Multiprocessors (CMPs). As the levels of integration continue to grow, however, current NoCs face…

Emerging Technologies · Computer Science 2019-06-14 Sergi Abadal , Eduard Alarcón

Wireless communications at the chip scale emerge as a interesting complement to traditional wire-based approaches thanks to their low latency, inherent broadcast nature, and capacity to bypass pin constraints. However, as current trends…

Emerging Technologies · Computer Science 2023-01-30 Bernat Ollé , Pau Talarn , Albert Cabellos-Aparicio , Filip Lemic , Eduard Alarcón , Sergi Abadal

Networks-on-chips (NoCs) are an integral part of emerging manycore computing chips. They play a key role in facilitating communication among processing cores and between cores and memory. To meet the aggressive performance and…

Hardware Architecture · Computer Science 2022-08-22 Sudeep Pasricha , John Jose , Sujay Deb

Wireless interconnection has emerged as an energy efficient solution to the challenges of multi-hop communication over the wireline paths in conventional Networks-on-Chips (NoCs). However, to ensure the full benefits of this novel…

Networking and Internet Architecture · Computer Science 2018-09-24 Naseef Mansoor , Abhishek Vashist , M Meraj Ahmed , Md Shahriar Shamim , Syed Ashraf Mamun , Amlan Ganguly

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

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…

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

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) 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.…

As a subfield of network coding, physical-layer network coding (PNC) can effectively enhance the throughput of wireless networks by mapping superimposed signals at receiver to other forms of user messages. Over the past twenty years, PNC…

Signal Processing · Electrical Eng. & Systems 2019-07-25 Pingping Chen , Zhaopeng Xie , Yi Fang , Zhifeng Chen , Shahid Mumtaz , Joel J. P. C. Rodrigues

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…

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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