Essays about: "wireless"

Showing result 1 - 5 of 1426 essays containing the word wireless.

  1. 1. Using Hand Gestures To Control Electric Vehicles

    University essay from Lunds universitet/Ergonomi och aerosolteknologi

    Author : Julian Cieplik; Kasper Borglowe Brinkestam; [2021]
    Keywords : User Interface UI ; User Experience UX ; Technology and Engineering;

    Abstract : The automotive industry is now electrifying at a faster rate than ever before. Everything from electric bikes to Segways and electric longboards requires new kinds of interactions to control the engine. For example, Segway has used the user's tilt to decide whether they want to go forward or backward. READ MORE

  2. 2. Energy Harvesting for Health Monitoring Balises : Analytical study

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Leire Carreras Orobengoa; [2021]
    Keywords : Balise; Energy harvesting; Railway signaling; Wireless communication networks;

    Abstract : Balises are transponders installed in railways. These devices are nowadays powered by means of a radiofrequency signal emitted by each running train that passes above them. It is only during this moment that the health state of the balises is checked. READ MORE

  3. 3. Physical Layer Security With Active Jamming Using NOMA.

    University essay from Blekinge Tekniska Högskola

    Author : Mounika Polisetti; [2021]
    Keywords : Physical Layer security; secrecy capacity; eavesdropper; spectral efficiency; secure NOMA transmission;

    Abstract : This paper is persuaded to understand the physical layer security in wireless commu-nications utilizing NOMA (Non Orthogonal Multiple Access) concepts in the presence of an eavesdropper. Physical layer security maintains the confidentiality and secrecyof the system against eavesdroppers. READ MORE

  4. 4. Performance Analysis of a Non-Orthogonal Multiple Access in MIMO Setup

    University essay from Blekinge Tekniska Högskola; Blekinge Tekniska Högskola

    Author : Sankeerth Kumar Poojala; Venkata Sai Teja Vedavalli; [2021]
    Keywords : Non Orthogonal Multiple Access; NOMA; Multiple Input Multiple Output; MIMO; 5G;

    Abstract : With the advancement of wireless communication systems, the demand for higher data rates is increasing exponentially. Non Orthogonal Multiple Access (NOMA) is expected to play an important role in 5G new radio networks. In contrast to conventional multiple access schemes, NOMA allows different users to efficiently share the same resources (i.e. READ MORE

  5. 5. Light Rail Camera - an EMC-assessment

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Isak Stjernrup Öberg; Viktor Drakfelt; [2021]
    Keywords : Light; Rail; Camera; EMC; EMI; EM; PLC; Power; Line; Communication; Axis; Electrical; Measurement; Technology and Engineering;

    Abstract : When installing multiple security cameras the cable management can be a struggle. Historically cameras need one cable for power and one for communication, however, advancements in power over ethernet have reduced the number of cables down to one. READ MORE