UWB Ultra-wideband-2020
Ultra-wideband (also known as UWB, ultra-wide band and ultraband) is a radio technology that can use a very low energy level for short-range, high-bandwidth communications over a large portion of the radio spectrum. UWB has traditional applications in non-cooperative radar imaging Modeling and Simulation of UWB Signal for Indoor Radio Channelsfree downloadIn this paper, we […]
microwave-technology-2020
Microwave is a line-of-sight wireless communication technology that uses high frequency beams of radio waves to provide high speed wireless connections that can send and receive voice, video, and data information. KINETICS OF COPPER DISSOLUTION FROM LOW GRADE MINE TAILINGS SUBJECTED TO MICROWAVE PRE-TREATMENTfree downloadThe extraction of copper from chalcopyrite contained in mine tailings is […]
wifi-wireless fidelity 2020
Wi-Fi is the name of a wireless networking technology that uses radio waves to provide wireless high-speed Internet and network connections. A common misconception is that the term Wi-Fi is short for “wireless fidelity,” DRAIM: A novel delayconstraint and reverse auction-based incentive mechanism for WiFi offloadingfree downloadOffloading cellular traffic through WiFi Access Points (APs) has […]
wireless-2020
An Empirical Study of Wireless Carrier Authentication for SIM Swapsfree downloadWe examined the authentication procedures used by five prepaid wireless carriers when a customer attempted to change their SIM card. These procedures are an important line of defense against attackers who seek to hijack victims phone numbers by posing as the victim In the last […]
wireless network-2020
Wireless network is a network set up by using radio signal frequency to communicate among computers and other network devices. Sometimes it’s also referred to as WiFi network or WLAN. This network is getting popular nowadays due to easy to setup feature and no cabling involved Secure routing and transmission scheme for space-ocean broadband wireless […]
WSN Wireless Sensor Networks-2020
Wireless sensor network (WSN) refers to a group of spatially dispersed and dedicated sensors for monitoring and recording the physical conditions of the environment and organizing the collected data at a central location. AN EFFICIENT USER AUTHENTICATICATION SCHEME FOR MULTIPLE ACCESSES SCENARIO IN WSN BASED IN IOT NOTION.free downloadInternet of Things notion is an emerging […]
LTE-LONG-TERM EVOLUTION-2020
Long-Term Evolution (LTE) is a standard for wireless broadband communication for mobile devices and data terminals, based on the GSM/EDGE and UMTS/HSPA technologies. It increases the capacity and speed using a different radio interface together with core network improvements. Efficient Resource Allocation and Power Control for LTE -A D2D Communication with Pure D2D Modelfree downloadTo […]
bluetooth-2020
Bluetooth is a wireless technology standard used for exchanging data between fixed and mobile devices over short distances using short-wavelength UHF radio waves in the industrial, scientific and medical radio bands, from 2.400 to 2.485 GHz, and building personal area networks (PANs). Interaction design applications for museum spaces. New exhibit paths driven by a Bluetooth […]
RF-RADIO FREQUENCY-2020
Radio frequency is the oscillation rate of an alternating electric current or voltage or of a magnetic, electric or electromagnetic field or mechanical system in the frequency range from around 20 kHz to around 300 GHz. Balanced electroabsorption modulated RF photonic linkfree downloadBalanced RF photonic links are of great interest because they can suppress laser […]
antenna-2020
an antenna is the interface between radio waves propagating through space and electric currents moving in metal conductors, used with a transmitter or receiver A Simple and Wideband Decoupling Method for Antenna Array Applicationsfree downloadIn this work, a simple wavetrap-based decoupling method is proposed to suppress the mutual coupling among the antenna elements in a […]