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Optimization algorithms for wireless systems play a fundamental role in improving their performance and efficiency. However, it is known that the complexity of conventional optimization algorithms in the literature often exponentially…

Signal Processing · Electrical Eng. & Systems 2024-07-04 Rafael Cerna Loli , Bruno Clerckx

This paper explores opportunities and challenges of task (goal)-oriented and semantic communications for next-generation (NextG) communication networks through the integration of multi-task learning. This approach employs deep neural…

Networking and Internet Architecture · Computer Science 2024-01-04 Yalin E. Sagduyu , Tugba Erpek , Aylin Yener , Sennur Ulukus

Wireless power transfer (WPT) is an emerging paradigm that will enable using wireless to its full potential in future networks, not only to convey information but also to deliver energy. Such networks will enable trillions of future…

Information Theory · Computer Science 2021-01-14 Bruno Clerckx , Kaibin Huang , Lav R. Varshney , Sennur Ulukus , Mohamed-Slim Alouini

The confluence of 5G and AI is transforming wireless networks to deliver diverse services at the Edge, driving towards a vision of pervasive distributed intelligence. Future 6G networks will need to deliver quality of experience through…

Information Theory · Computer Science 2021-10-22 Shilpa Talwar , Nageen Himayat , Hosein Nikopour , Feng Xue , Geng Wu , Vida Ilderem

Fifth-generation (5G) communication, which has many more features than fourth-generation communication, will be officially launched very soon. A new paradigm of wireless communication, the sixth-generation (6G) system, with the full support…

Networking and Internet Architecture · Computer Science 2019-09-26 Mostafa Zaman Chowdhury , Md. Shahjalal , Shakil Ahmed , Yeong Min Jang

The future 6G network is envisioned to be AI-native, and as such, ML models will be pervasive in support of optimizing performance, reducing energy consumption, and in coping with increasing complexity and heterogeneity. A key challenge is…

Networking and Internet Architecture · Computer Science 2024-06-05 Adam Orucu , Farnaz Moradi , Masoumeh Ebrahimi , Andreas Johnsson

Due to the advancement in technologies, the next-generation wireless network will be very diverse, complicated, and according to the changed demands of the consumers. The current network operator methodologies and approaches are traditional…

Networking and Internet Architecture · Computer Science 2022-02-04 Wafeeq Iqbal , Wei Wang , Ting Zhu

The rapid evolution and convergence of wireless technologies and vertical applications have fundamentally reshaped our lifestyles and industries. Future wireless networks, especially 6G, are poised to support a wide range of applications…

Networking and Internet Architecture · Computer Science 2024-11-28 Pengyi Jia , Xianbin Wang , Yongxu Zhu , Shi Jin , Robert Schober

This white paper explores future localization and sensing opportunities for beyond 5G wireless communication systems by identifying key technology enablers and discussing their underlying challenges, implementation issues, and identifying…

To fulfill the requirements of various emerging applications, the future sixth generation (6G) mobile network is expected to be an innately intelligent, highly dynamic, ultradense heterogeneous network that interconnects all things with…

Networking and Internet Architecture · Computer Science 2019-12-13 Shangwei Zhang , Jiajia Liu , Hongzhi Guo , Mingping Qi , Nei Kato

With the rapidly increasing number of bandwidth-intensive terminals capable of intelligent computing and communication, such as smart devices equipped with shallow neural network models, the complexity of multiple access for these…

Networking and Internet Architecture · Computer Science 2024-06-21 Xuelin Cao , Bo Yang , Kaining Wang , Xinghua Li , Zhiwen Yu , Chau Yuen , Yan Zhang , Zhu Han

The fifth generation (5G) mobile networks are envisaged to enable a plethora of breakthrough advancements in wireless technologies, providing support of a diverse set of services over a single platform. While the deployment of 5G systems is…

Signal Processing · Electrical Eng. & Systems 2020-09-10 Lina Bariah , Lina Mohjazi , Sami Muhaidat , Paschalis C. Sofotasios , Gunes Karabulut Kurt , Halim Yanikomeroglu , Octavia A. Dobre

Technology forecasts anticipate a new era in which massive numbers of humans, machines, and things are connected to wireless networks to sense, process, act, and communicate with the surrounding environment in a real-time manner. To make…

Information Theory · Computer Science 2023-01-27 Howon Lee , Byungju Lee , Heecheol Yang , Junghyun Kim , Seungnyun Kim , Wonjae Shin , Byonghyo Shim , H. Vincent Poor

Multiple access is the cornerstone technology for each generation of wireless cellular networks and resource allocation design plays a crucial role in multiple access. In this paper, we present a comprehensive tutorial overview for junior…

Information Theory · Computer Science 2024-07-04 Zhiqiang Wei , Dongfang Xu , Shuangyang Li , Shenghui Song , Derrick Wing Kwan Ng , Giuseppe Caire

6G is the next generation for the communication systems. In recent years, machine learning algorithms have been applied widely in various fields such as health, transportation, and the autonomous car. The predictive algorithms will be used…

Machine Learning · Computer Science 2021-03-15 Evren Catak , Ferhat Ozgur Catak , Arild Moldsvor

Traditional machine learning is centralized in the cloud (data centers). Recently, the security concern and the availability of abundant data and computation resources in wireless networks are pushing the deployment of learning algorithms…

Information Theory · Computer Science 2021-01-06 Zhaohui Yang , Mingzhe Chen , Kai-Kit Wong , H. Vincent Poor , Shuguang Cui

We are on the cusp of a new era of connected autonomous vehicles with unprecedented user experiences, tremendously improved road safety and air quality, highly diverse transportation environments and use cases, as well as a plethora of…

Information Theory · Computer Science 2022-05-03 Md. Noor-A-Rahim , Zilong Liu , Haeyoung Lee , M. Omar Khyam , Jianhua He , Dirk Pesch , Klaus Moessner , Walid Saad , H. Vincent Poor

As 5G networks rolling out in many different countries nowadays, the time has come to investigate how to upgrade and expand them towards 6G, where the latter is expected to realize the interconnection of everything as well as the…

Signal Processing · Electrical Eng. & Systems 2021-04-06 Lisu Yu , Zilong Liu , Miaowen Wen , Donghong Cai , Shuping Dang , Yuhao Wang , Pei Xiao

Compared to the generations up to 4G, whose main focus was on broadband and coverage aspects, 5G has expanded the scope of wireless cellular systems towards embracing two new types of connectivity: massive machine-type communication (mMTC)…

Information Theory · Computer Science 2024-11-22 Anders E. Kalør , Giuseppe Durisi , Sinem Coleri , Stefan Parkvall , Wei Yu , Andreas Mueller , Petar Popovski

By all measures, wireless networking has seen explosive growth over the past decade. Fourth Generation Long Term Evolution (4G LTE) cellular technology has increased the bandwidth available for smartphones, in essence, delivering broadband…

Computers and Society · Computer Science 2021-01-06 Elisa Bertino , Daniel Bliss , Daniel Lopresti , Larry Peterson , Henning Schulzrinne