Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Wireless"'
Autor:
Kabir, Md Faisal
The growing need for connectivity is a significant challenge to fulfill as the spectrum is a limited resource. Underutilized spectrum such as TV can be used to address this challenge. By employing an opportunistic technology where unlicensed users ca
Autor:
Farhat, Md Tanzin
Cognitive Radio Network (CRN) technology has offered the opportunistic solution for the spectrum scarcity problem in wireless communication. The Dynamic Spectrum Access (DSA) solution enables radio system to sense and learn the spectrum and reconfigu
Wireless sensor networks are defined as spatially distributed autonomous sensors to monitor certain physical or environmental conditions like temperature, pressure, sound, etc. and incorporate the collected data to pass to a central location through
Autor:
Elkin, Colin P.
Wireless sensor networks are a collection of small, disposable, low-power devices that monitor vital sensory data for a variety of civil, military, and navigational applications. For instance, some cities have a network of emergency phones scattered
Externí odkaz:
http://rave.ohiolink.edu/etdc/view?acc_num=toledo1437653854
Autor:
Wu, Qiang
Due to the shared nature of wireless medium, generating secret key between legitimate nodes under the presence of eavesdroppers remains challenging in wireless network environment. In this research, a framework of secret key agreement utilizing obser
Externí odkaz:
http://rave.ohiolink.edu/etdc/view?acc_num=toledo1429702519
Autor:
Kumarasiri, Nuwan Rajika
Highly accurate localization in wireless sensor networks (WSNs) has been considered as one of the most significant challenges in wireless sensor networks. Significant efforts have been made in order to uplift the solutions to this challenging problem
Externí odkaz:
http://rave.ohiolink.edu/etdc/view?acc_num=toledo1415717194
Autor:
Li, Jiakai
This dissertation research proposes embedding artificial neural networks into wireless sensor networks in parallel and distributed processing framework to implant intelligence for in-network processing, wireless protocol or application support, and i
Externí odkaz:
http://rave.ohiolink.edu/etdc/view?acc_num=toledo1341258416
Autor:
Li, Haoyue
Wi-Fi (short for "wireless fidelity") is a term used to explain certain types of wireless local area networks (WLANs) that use specifications in the 802.11 family. IEEE 802.11 (Wi-Fi) is the most widely used wireless communication technology. This th
Externí odkaz:
http://rave.ohiolink.edu/etdc/view?acc_num=toledo1302277331
Autor:
Ni, Wenlong
This dissertation investigates the optimal call admission control (CAC) policies for Non Priority Scheme (NPS) and Reserved Channel Scheme (RCS) in wireless cellular networks for the following cases: 1. Homogenous traffic in a cell; 2. Multimedia tra
Externí odkaz:
http://rave.ohiolink.edu/etdc/view?acc_num=toledo1227028023