Results 11 to 20 of about 23,438 (25)
Metaverse for Wireless Systems: Architecture, Advances, Standardization, and Open Challenges [PDF]
arXiv, 2023 The growing landscape of emerging wireless applications is a key driver toward the development of novel wireless system designs. Such a design can be based on the metaverse that uses a virtual model of the physical world systems along with other schemes/technologies (e.g., optimization theory, machine learning, and blockchain).
arxiv
Cost Efficiency Optimization of 5G Wireless Backhaul Networks [PDF]
arXiv, 2016 The wireless backhaul network provides an attractive solution for the urban deployment of fifth generation (5G) wireless networks that enables future ultra dense small cell networks to meet the ever-increasing user demands. Optimal deployment and management of 5G wireless backhaul networks is an interesting and challenging issue.
arxiv
Spatial Throughput Maximization of Wireless Powered Communication Networks [PDF]
, 2014 Wireless charging is a promising way to power wireless nodes' transmissions. This paper considers new dual-function access points (APs) which are able to support the energy/information transmission to/from wireless nodes. We focus on a large-scale wireless powered communication network (WPCN), and use stochastic geometry to analyze the wireless nodes ...
arxiv +1 more source
On the randomness analysis of link quality prediction: limitations and benefits [PDF]
arXiv, 2021 In wireless multi-hop networks, such as wireless sensor networks, link quality (LQ) is one of the most important metrics and is widely used in higher-layer applications such as routing protocols. An accurate link quality prediction may greatly help to improve the performance of wireless multi-hop networks.
arxiv
On-Demand Based Wireless Resources Trading for Green Communications [PDF]
arXiv, 2011 The purpose of Green Communications is to reduce the energy consumption of the communication system as much as possible without compromising the quality of service (QoS) for users. An effective approach for Green Wireless Communications is On-Demand strategy, which scales power consumption with the volume and location of user demand.
arxiv
Analysis of Interference in Wireless Networks [PDF]
arXiv, 2018 As wireless systems grow rapidly worldwide, one of the most important things, wireless systems designers and service providers faces is interference. Interference decreases coverage, capacity [1], and limits the effectiveness of both new and existing systems.
arxiv
Hardware Architecture of Wireless Power Transfer, RFID, and WIPT Systems [PDF]
arXiv, 2021 In this work, we provide an overview of the hardware architecture of wireless power transfer (WPT), RFID, and wireless information and power transfer (WIPT) systems. The historical milestones and structure differences among WPT, RFID, and WIPT are introduced.
arxiv
Distinguished Capabilities of Artificial Intelligence Wireless Communication Systems [PDF]
arXiv, 2018 With the great success of artificial intelligence (AI) technologies in pattern recognitions and signal processing, it is interesting to introduce AI technologies into wireless communication systems. Currently, most of studies are focused on applying AI technologies for solving old problems, e.g., wireless location accuracy and resource allocation ...
arxiv
Hands-on Wireless Sensing with Wi-Fi: A Tutorial [PDF]
arXiv, 2022 With the rapid development of wireless communication technology, wireless access points (AP) and internet of things (IoT) devices have been widely deployed in our surroundings. Various types of wireless signals (e.g., Wi-Fi, LoRa, LTE) are filling out our living and working spaces.
arxiv
Engineering Radio Map for Wireless Resource Management [PDF]
arXiv, 2018 Radio map in general refers to the geographical signal power spectrum density, formed by the superposition of concurrent wireless transmissions, as a function of location, frequency and time. It contains rich and useful information regarding the spectral activities and propagation channels in wireless networks.
arxiv