Essays about: "802.15.4"

Showing result 6 - 10 of 68 essays containing the word 802.15.4.

1. 6. Erlang as an alternative to a non-functional language for communication in a faulttolerant IoT sensor network

   University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

   Author : Jimmy Holdö; [2020-02-17]
   Keywords : Internet of Things; Wireless Sensor Network; Erlang; IEEE 802.15.4; ZigBee; Network topology;

   Abstract : This thesis compares a C++ prototype and an Erlang prototype for an Internet of Things application. Internet of Things applications are difficult to program because they consist of a distributed environment of heterogeneous devices, where each device can have limited resources and connectivity technologies. READ MORE

3. 7. A 3D-printed Fat-IBC-enabled prosthetic arm : Communication protocol and data representation

   University essay from Uppsala universitet/Fasta tillståndets elektronik

   Author : Johan Engstrand; [2020]
   Keywords : prosthetic arm; bionic arm; 3D-printing; intra-body communication; ibc; fat tissue; fat-ibc; arduino; xbee; 802.15.4; cobs; cobs r; packet loss; serial transmission; armprotes; 3D-utskrift; intrakroppslig kommunikation; fettvävnad; paketförlust; seriell överföring;

   Abstract : The aim of this thesis is to optimize the design of the Fat-IBC-based communication of a novel neuroprosthetic system in which a brain-machine interface is used to control a prosthetic arm. Fat-based intra-body communication (Fat-IBC) uses the fat tissue inside the body of the bearer as a transmission medium for low-power microwaves. READ MORE

4. 8. Evaluating IPv6 connectivity for Bluetooth low energy and IEEE 802.15.4

   University essay from

   Author : Patrik Trelsmo; [2019-07-03T14:23:21Z 2019-07-03T14:23:21Z 2016]
   Keywords : Elektroteknik och elektronik; Electrical Engineering; Electronic Engineering; Information Engineering;

   Abstract : .... READ MORE

5. 9. 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

6. 10. FPGA Co-Processing in Software-Defined Radios

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

   Author : Leon Fernandez; [2019]
   Keywords : Internet of Things; Software-Defined Radio; USRP; GNU Radio; IEEE 802.15.4; Sakernas Internet; Mjukvarudefinierad Radio; USRP; GNU Radio; IEEE 802.15.4;

   Abstract : The Internet of Things holds great promises for the future. In the smart cities of tomorrow, wireless connectivity of everyday objects is deemed essential in ensuring efficient and sustainable use of vital, yet limited resources such as water, electricity and food. However, radio communication at the required scale does not come easily. READ MORE