Essays about: "wireless networks project"

Showing result 31 - 35 of 134 essays containing the words wireless networks project.

1. 31. Securing LBO VoLTE roaming with multiple Escrow Agents : A dynamic approach to distribute cryptographic keys to Escrow Agents

   University essay from KTH/Radio Systems Laboratory (RS Lab)

   Author : Nathanael Eneroth; [2018]
   Keywords : LTE; VoLTE; LBO; Lawful Intercept; Multiple Escrow Agents; Shamir’s Secret Sharing; LTE; VoLTE; LBO; laglig avlyssning; flera Escrow Agents ; Shamirs krypteringsmetod;

   Abstract : The fourth generation cellular mobile broadband, Long-Term Evolution (LTE), provides high speed Internet via Internet Protocol (IP). Today’s wireless infrastructure paves the way to a connected society where high speed Internet is seamlessly available at all times for anyone to use. READ MORE

3. 32. A CoAP Publish-Subscribe Broker for More Resource-Efficient Wireless Sensor Networks

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

   Author : Ramcin Oudishu; Pethrus Gärdborn; [2018]
   Keywords : WSN; Wireless Sensor Networks; CoAP; Constrained Application Protocol; Publish-Subscribe; pub sub; Trådlösa sensornätverk; publicera-prenumerera; pub pre;

   Abstract : With the rapid development of the Internet of Things, Wireless Sensor Networks (WSNs) are deployed increasingly all over the world, providing data that can help increase sustainable development. Currently in Uppsala, Sweden, the GreenIoT project monitors air pollution by using WSNs. READ MORE

4. 33. Wireless electrocardiogram transmission based on ultra wideband radio

   University essay from Uppsala universitet/Signaler och System

   Author : Oskar Flink; [2018]
   Keywords : Ultra wideband; uwb; ekg; ecg; radio; decawave; communication system; IoT; internet of things; android; compare; bluetooth; wifi; IEEE 802.15.4-2011;

   Abstract : Ultra wideband (UWB) communications has been a subject of much discussion over the last decade. The method of UWB has had a hard time to establish itself among other methods such as Bluetooth and WiFi but as internet of things (IoT) gains a foothold in our daily lives, UWB has presented some new application areas. READ MORE

5. 34. An alternative roaming model inLoRaWAN

   University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

   Author : János Lamberg-Liszkay; Tadas Lisauskas; [2018]
   Keywords : IoT; LPWAN; LoRaWAN; roaming; scalable; agreement-less;

   Abstract : LoRaWAN is an open networking technology designed for IoT devices that al-lows wireless data transmission over longer ranges than some other wireless tech-nologies, like Wi-Fi or Bluetooth, for devices that are constrained in terms of size,price, and available power. The current design of roaming among networks in LoRaWANis heavily inspired by that of mobile networks, as the use of roaming agreementsis mandated. READ MORE

6. 35. UWB-based wireless sensor network with medical application

   University essay from Uppsala universitet/Signaler och System

   Author : Joakim Lindström; [2018]
   Keywords : ;

   Abstract : This master thesis aims to develop a prototype of a wireless sensor network (WSN) using ultra wideband (UWB) radio and communication. The WSN consists of five sensor nodes and one sink which is connected to an Android smartphone. The smartphone acts as a sensor data management unit and has the ability to display sensor measurements. READ MORE