Tootfinder

This https://arxiv.org/abs/2310.17872 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csIT_…

User Association and Resource Allocation in Large Language Model Based Mobile Edge Computing System over Wireless Communications
In the rapidly evolving landscape of large language models (LLMs) and mobile edge computing, the need for efficient service delivery to mobile users with constrained computational resources has become paramount. Addressing this, our paper delves into a collaborative framework for model training where user data and model adapters are shared with servers to optimize performance. Within this framework, users initially update the first several layers of the adapters while freezing the other layers …

Active Sensing for Multiuser Beam Tracking with Reconfigurable Intelligent Surface
Han Han, Tao Jiang, Wei Yu
https://arxiv.org/abs/2405.03129 https://

Active Sensing for Multiuser Beam Tracking with Reconfigurable Intelligent Surface
This paper studies a beam tracking problem in which an access point (AP), in collaboration with a reconfigurable intelligent surface (RIS), dynamically adjusts its downlink beamformers and the reflection pattern at the RIS in order to maintain reliable communications with multiple mobile user equipments (UEs). Specifically, the mobile UEs send uplink pilots to the AP periodically during the channel sensing intervals, the AP then adaptively configures the beamformers and the RIS reflection coeff…

Q-learning-based Opportunistic Communication for Real-time Mobile Air Quality Monitoring Systems
Trung Thanh Nguyen, Truong Thao Nguyen, Dinh Tuan Anh Nguyen, Thanh Hung Nguyen, Phi Le Nguyen
https://arxiv.org/abs/2405.01609

Q-learning-based Opportunistic Communication for Real-time Mobile Air Quality Monitoring Systems
We focus on real-time air quality monitoring systems that rely on devices installed on automobiles in this research. We investigate an opportunistic communication model in which devices can send the measured data directly to the air quality server through a 4G communication channel or via Wi-Fi to adjacent devices or the so-called Road Side Units deployed along the road. We aim to reduce 4G costs while assuring data latency, where the data latency is defined as the amount of time it takes for d…

This https://arxiv.org/abs/2404.18321 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csRO_…

Riemannian Optimization for Active Mapping with Robot Teams
Autonomous exploration of unknown environments using a team of mobile robots demands distributed perception and planning strategies to enable efficient and scalable performance. Ideally, each robot should update its map and plan its motion not only relying on its own observations, but also considering the observations of its peers. Centralized solutions to multi-robot coordination are susceptible to central node failure and require a sophisticated communication infrastructure for reliable opera…

🥇 MacPaw announces ‘Setapp Mobile’ app store coming to the EU in April https://9to5mac.com/2024/02/29/setapp-mobile-app-store-iphone-eu/

"Come to mind the names of violent battles: DR-DOS, Taligent, AmigaOS, Newton OS, Windows for Pen Computing, Copland, Vino, NeXTSTEP, Novell NetWare, JavaOS, BeOS, DoJ vs Microsoft, Rhapsody, POSIX, Linux is communism, Linux is a cancer, Samizdat, Windows Vista, SCO, Symbian, Solaris, OpenSolaris, systemd, Windows Phone, MeeGo, Tizen, Firefox OS, Sailfish OS. Countless mythical man-month hours were lost. Millions of lines of code were fired."

This https://arxiv.org/abs/2210.12776 has been replaced.
link: https://scholar.google.com/scholar?q=a

Metadata Privacy Beyond Tunneling for Instant Messaging
Transport layer data leaks metadata unintentionally -- such as who communicates with whom. While tools for strong transport layer privacy exist, they have adoption obstacles, including performance overheads incompatible with mobile devices. We posit that by changing the objective of metadata privacy for $\textit{all traffic}$, we can open up a new design space for pragmatic approaches to transport layer privacy. As a first step in this direction, we propose using techniques from information flo…

This https://arxiv.org/abs/2404.04069 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csRO_…

Bidirectional Human Interactive AI Framework for Social Robot Navigation
Trustworthiness is a crucial concept in the context of human-robot interaction. Cooperative robots must be transparent regarding their decision-making process, especially when operating in a human-oriented environment. This paper presents a comprehensive end-to-end framework aimed at fostering trustworthy bidirectional human-robot interaction in collaborative environments for the social navigation of mobile robots. In this framework, the robot communicates verbally while the human guides with g…

ZF Beamforming Tensor Compression for Massive MIMO Fronthaul
Libin Zheng, Zihao Wang, Minru Bai, Zhenjie Tan
https://arxiv.org/abs/2403.03675 https://

ZF Beamforming Tensor Compression for Massive MIMO Fronthaul
In the rapidly evolving landscape of 5G and beyond 5G (B5G) mobile cellular communications, efficient data compression and reconstruction strategies become paramount, especially in massive multiple-input multiple-output (MIMO) systems. A critical challenge in these systems is the capacity-limited fronthaul, particularly in the context of the Ethernet-based common public radio interface (eCPRI) connecting baseband units (BBUs) and remote radio units (RRUs). This capacity limitation hinders the e…

Deep Cooperation in ISAC System: Resource, Node and Infrastructure Perspectives
Zhiqing Wei, Haotian Liu, Zhiyong Feng, Huici Wu, Fan Liu, Qixun Zhang
https://arxiv.org/abs/2403.02565

Deep Cooperation in ISAC System: Resource, Node and Infrastructure Perspectives
With the mobile communication system evolving into 6th-generation (6G), the Internet of Everything (IoE) is becoming reality, which connects human, big data and intelligent machines to support the intelligent decision making, reconfiguring the traditional industries and human life. The applications of IoE require not only pure communication capability, but also high-accuracy and large-scale sensing capability. With the emerging integrated sensing and communication (ISAC) technique, exploiting t…