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We leverage stochastic geometry to characterize key performance metrics for neighboring Wi-Fi and LTE networks in unlicensed spectrum. Our analysis focuses on a single unlicensed frequency band, where the locations for the Wi-Fi access…

Information Theory · Computer Science 2016-11-17 Yingzhe Li , Francois Baccelli , Jeffrey G. Andrews , Thomas D. Novlan , Jianzhong Charlie Zhang

This document contains the appendices for our paper titled ``Performance Bounds for Passive Sensing in Asynchronous ISAC Systems." The appendices include rigorous derivations of key formulas, detailed proofs of the theorems and propositions…

Signal Processing · Electrical Eng. & Systems 2024-04-01 Jingbo Zhao , Zhaoming Lu , J. Andrew Zhang , Weicai Li , Yifeng Xiong , Zijun Han , Xiangming Wen , Tao Gu

Motivated by the recent efforts in extending LTE to the unlicensed spectrum, we propose a novel spectrum sharing framework for the coopetition (i.e., cooperation and competition) between LTE and Wi-Fi in the unlicensed band. Basically, the…

Computer Science and Game Theory · Computer Science 2016-11-09 Haoran Yu , George Iosifidis , Jianwei Huang , Leandros Tassiulas

In this supplementary appendix we provide proofs and additional extensive simulations that complement the analysis of the main paper (constrained perturbation regularization approach for signal estimation using random matrix theory).

Information Theory · Computer Science 2016-11-23 Mohamed Suliman , Tarig Ballal , Abla Kammoun , Tareq Y. Al-Naffouri

In this paper, a novel economic approach, based on the framework of contract theory, is proposed for providing incentives for LTE over unlicensed channels (LTE-U) in cellular-networks. In this model, a mobile network operator (MNO) designs…

Information Theory · Computer Science 2018-08-21 Kenza Hamidouche , Walid Saad , Méroaune Debbah , My T. Thai , Zhu Han

License-assisted access LTE (LAA-LTE) has been proposed to deal with the intense contradiction between tremendous mobile traffic demands and crowded licensed spectrums. In this paper, we investigate the coexistence mechanism for LAA-LTE…

Networking and Internet Architecture · Computer Science 2018-07-19 Junjie Tan , Sa Xiao , Shiying Han , Ying-Chang Liang

This paper presents a method for automated healing as part of off-line automated troubleshooting. The method combines statistical learning with constraint optimization. The automated healing aims at locally optimizing radio resource…

Machine Learning · Computer Science 2016-11-15 Moazzam Islam Tiwana , Berna Sayrac , Zwi Altman

Federated Learning is an emerging distributed collaborative learning paradigm used by many of applications nowadays. The effectiveness of federated learning relies on clients' collective efforts and their willingness to contribute local…

Computer Science and Game Theory · Computer Science 2022-05-24 Shuyu Kong , You Li , Hai Zhou

A canonical scenario in Machine-Type Communications (MTC) is the one featuring a large number of devices, each of them with sporadic traffic. Hence, the number of served devices in a single LTE cell is not determined by the available…

Information Theory · Computer Science 2015-12-01 Jimmy J. Nielsen , Dong Min Kim , Germán C. Madueño , Nuno K. Pratas , Petar Popovski

LTE in unlicensed spectrum using licensed assisted access LTE (LTE-LAA) is a promising approach to overcome the wireless spectrum scarcity. However, to reap the benefits of LTE-LAA, a fair coexistence mechanism with other incumbent WiFi…

Information Theory · Computer Science 2018-12-18 Ursula Challita , Li Dong , Walid Saad

We propose a novel incentive-based framework for composing energy service requests. An incentive model is designed that considers the context of the providers and consumers to determine rewards for sharing wireless energy. We propose a…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-07-21 Amani Abusafia , Athman Bouguettaya , Sajib Mistry

In this appendix we provide additional supplementary material to "A Collective, Probabilistic Approach to Schema Mapping." We include an additional extended example, supplementary experiment details, and proof for the complexity result…

Databases · Computer Science 2017-02-14 Angelika Kimmig , Alex Memory , Renee J. Miller , Lise Getoor

For constrained linear systems with bounded disturbances and parametric uncertainty, we propose a robust adaptive model predictive control strategy with online parameter estimation. Constraints enforcing persistently exciting closed loop…

Optimization and Control · Mathematics 2023-03-08 Xiaonan Lu , Mark Cannon

A semi-parametric, non-linear regression model in the presence of latent variables is applied towards learning network graph structure. These latent variables can correspond to unmodeled phenomena or unmeasured agents in a complex system of…

Machine Learning · Statistics 2018-07-03 Jonathan Mei , José M. F. Moura

This paper investigates the co-existence of Wi-Fi and LTE in emerging unlicensed frequency bands which are intended to accommodate multiple radio access technologies. Wi-Fi and LTE are the two most prominent access technologies being…

Information Theory · Computer Science 2016-11-17 Shweta Sagari , Samuel Baysting , Dola Saha , Ivan Seskar , Wade Trappe , Dipankar Raychaudhuri

Incentive mechanism is crucial for federated learning (FL) when rational clients do not have the same interests in the global model as the server. However, due to system heterogeneity and limited budget, it is generally impractical for the…

Computer Science and Game Theory · Computer Science 2023-04-18 Bing Luo , Yutong Feng , Shiqiang Wang , Jianwei Huang , Leandros Tassiulas

With the arrival of next generation wireless communication, a growing number of new applications like internet of things, autonomous driving systems, and drone are crowding the unlicensed spectrum. Licensed network such as the long-term…

Machine Learning · Computer Science 2021-07-07 Po-Kan Shih , Bahman Moraffah

This paper focusses on Service Level Agreement (SLA) based end-to-end Quality of Service (QoS) maintenance across a wireless optical integrated network. We use long term evolution (LTE) based spectrum access system (SAS) in the wireless…

Networking and Internet Architecture · Computer Science 2021-12-02 Atri Mukhopadhyay , Goutam Das

This paper studies the problem of self-organizing heterogeneous LTE systems. We propose a model that jointly considers several important characteristics of heterogeneous LTE system, including the usage of orthogonal frequency division…

Networking and Internet Architecture · Computer Science 2013-07-30 I-Hong Hou , Chung Shue Chen

This paper proposes Consensus-Before-Talk (CBT), a spectrum etiquette architecture leveraged by distributed ledger technology (DLT). In CBT, secondary users' spectrum access requests reach a consensus in a distributed way, thereby enabling…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-08-28 Hyowoon Seo , Jihong Park , Mehdi Bennis , Wan Choi
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