Essays about: "Wireless USB"

Showing result 1 - 5 of 14 essays containing the words Wireless USB.

1. 1. Wireless electrocardiogram based on ultra-wideband communications

   University essay from Uppsala universitet/Signaler och System

   Author : Maria Toll; [2019]
   Keywords : UWB; ECG; EKG; ultra-wideband; electrocardiogram; ultra wideband; radio communication; Decawave; DW1000; IoT; internet of things; Android; IEEE 802.15.4-2011;

   Abstract : The goal for this master thesis is to develop a prototype that uses ultra-wideband (UWB) communications to wirelessly transfer electrocardiogram (ECG) data from an ECG measurement unit to an Android device (smartphone or similar) which is used to process and display the ECG signals. The prototype should consist of two hardware nodes; (1) Node one having a ECG measurement unit (an AD8232 single lead heart rate monitor), an UWB communication module (a Decawave DWM1000 module) and a microcontroller (an Arduino DUE); and (2) Node two having an Android device (an Android smartphone), an UWB communication module (a Decawave DWM1000 module) and a microcontroller (an Arduino DUE). READ MORE

3. 2. Integration of a Wireless Sensor Network and IoT in the HiG university

   University essay from Högskolan i Gävle/Elektronik

   Author : Oscar Bautista Gonzalez; [2019]
   Keywords : WSN; sensors; networks; IoT.;

   Abstract : The number of Internet of Things applications for Wireless Sensor Networks is increasing every year due to the emerging of new brands such as Big Data and Industry 4.0. READ MORE

4. 3. Prototyping a wireless ECG system with an automatically tunable notch filter.

   University essay from Uppsala universitet/Signaler och System

   Author : Mattias Flodén; [2019]
   Keywords : ;

   Abstract : In this thesis an electrocardiography (ECG) prototype is developed that wireless transfer the ECG measurements to an Android smartphone. The prototype consist of two printed circuit boards (PCBs), an Android smartphone and an automatically tunable notch filter. READ MORE

5. 4. Timing delay characterization of GNU Radio based 802.15.4 network using LimeSDR

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

   Author : Saptarshi Hazra; [2018]
   Keywords : Software Defined Radio; LimeSDR; GNU Radio; Latency; IEEE 802.15.4; USB Transfer Delay; USBMon; Software Defined Radio; LimeSDR ; GNU Radio; Latency ; IEEE 802.15.4; USB Transfer Delay;

   Abstract : Massive deployment of diverse ultra-low power wireless devices necessitates the rapid development of communication protocols. Software Defined Radio (SDR) provides a flexible platform for deploying and evaluating real-world performance of these protocols. But SDR platform based communication systems suffer from high and unpredictable delays. READ MORE

6. 5. Low Cost Embedded Accurate 6 GHz RF Frequency Counter

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Linus Hellman; [2017]
   Keywords : RF; 6 GHz; Frequency counter; Prescaler; Technology and Engineering;

   Abstract : Speed, portability and quality. These are all attributes that manufacturers are striving to achieve. The demand for speed is making wireless frequencies increase with a steady pace. The demand for portability is filling the world with high speed wireless devices that are expecting their data fast and without errors. READ MORE