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Found 5 essays matching the above criteria.

  1. 1. LoRa Radio Performance Analysis Based on AVR-RSS2 and RIOT-OS for Indoor IoT Applications

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

    Author : HongShuo Yi; Duosi Dai; [2023]
    Keywords : LoRa; Indoor IoT Internet of Things ; Signal strength; Round-trip time RTT ; Goodput; LoRaWAN device classes; AVR-RSS2; RIOT-OS; LoRa; Inomhus-IoT Internet of Things ; Signalstyrka; Rundresa-tid RTT ; Goodput; LoRaWAN klasser; AVR-RSS2; RIOT-OS;

    Abstract : This thesis is dedicated to measuring the communication performance of LoRa technology in an indoor environment and providing insight into its potential application as an effective Internet of Things (IoT) communication solution in Low Power Wide Area Networks (LPWAN). Through careful experimentation and analysis, we assessed various transmission parameters such as spreading factor (SF), bandwidth (BW), Payload Length (PL), and LoRaWAN classes. READ MORE

  3. 2. Optimization of 5G New Radio for Fixed Wireless Access

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Jonathan Palm; [2019]
    Keywords : ;

    Abstract : With the advent of new 5G networks, the interest in connecting house-hold to the Internet via mobile networks has increased. One such way toconnect users is using completely stationary antennas. This use-case iscalled Fixed Wireless Access (FWA) and is seen as promising, cost-efficient means of expanding internet connectivity. READ MORE

  4. 3. Application of Learning-based Resource Allocation Scheme for Different UE Antenna Orientations

    University essay from KTH/Skolan för elektro- och systemteknik (EES)

    Author : Jipeng Li; [2017]
    Keywords : ;

    Abstract : One of the main tasks of the fifth generation (5G) network systems is the ability to provide high-data rates with always-on connectivity to the ever-increasing number of smart devices, especially for high mobility users. By cooperation within a number of the Remote Radio Heads (RRHs), higher system capacity can be achieved based on the Cloud Radio Access Network (CRAN) architecture for the 5G network systems. READ MORE

  5. 4. Signal-Aware Route Planning

    University essay from Linköpings universitet/Programvara och system

    Author : Tim Hultman; [2016]
    Keywords : signal-aware route planning; connectivity-aware route planning; signal-aware; connectivity-aware; signal aware; connectivity aware; signal shortest path; connectivity shortest path;

    Abstract : Modern vehicles have an increasing number of advanced features requiring network coverage in order to function properly. In order to facilitate the requirements of such features and allow more advanced applications, we consider the possibility of planning routes that take signal strength into consideration. READ MORE

  6. 5. Lossless Message Compression

    University essay from Akademin för innovation, design och teknik

    Author : Erik Hansson; Stefan Karlsson; [2013]
    Keywords : Compression; Message compression; Lossless compression; LINX; IPC; LZO; LZFX; LZW; LZMA; bzip2; LZ4; Effective throughput; Goodput;

    Abstract : In this thesis we investigated whether using compression when sending inter-process communication (IPC) messages can be beneficial or not. A literature study on lossless compression resulted in a compilation of algorithms and techniques. READ MORE