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Found 4 essays matching the above criteria.

  1. 1. An evaluation of coverage models for LoRa

    University essay from Jönköping University/JTH, Avdelningen för datateknik och informatik

    Author : Felix Paulsson; Issa Bitar; [2021]
    Keywords : LoRa; LoRaWAN; IoT; Empirical models; Path loss; Attenuation; Coverage;

    Abstract : LoRaWAN is a wireless network technology based on the LoRa modulation technology. When planning such a network, it is important to estimate the network’s coverage, which can be done by calculating path loss. To do this, one can utilize empirical models of radio wave propagation. READ MORE

  3. 2. A Cost-Effectiveness Analysis of a Hypothetical Dengue Vaccination Campaign in Bolivia

    University essay from Umeå universitet/Nationalekonomi

    Author : Dominik Elsner; [2018]
    Keywords : ;

    Abstract : This thesis aims to perform a cost-effectiveness analysis for a hypothetical vaccination campaign against dengue fever in Bolivia, a low-income country with endemic risk of Dengue in the eastern lowlands of the country. A vaccination campaign is evaluated using a societal perspective and accounting for different disease incidence rates. READ MORE

  4. 3. Performance Analysis and Comparison of Radio Propagation Models for Outdoor Environment in 4G LTE Network

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Asad Saeed; Habib Ur Rehman; Muhammad Hassan Masood; [2013]
    Keywords : Long Term Evolution; Path Loss; Radio Propagation; Okumura Model; COST 231 Model; Welfisch Ikegami Model; SUI Model ;

    Abstract : The dissertation concerns about the path loss calculation of Radio Frequency (RF) propagation models for 4G Long Term Evolution (LTE) Network to prefer the best Radio Frequency propagation model. The radio propagation models are very significant while planning of any wireless communication system. READ MORE

  5. 4. Analysis of Propagation Models for WiMAX at 3.5 GHz

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Mohammad Shahajahan; [2009]
    Keywords : Propagation Model; WiMAX; 3.5 GHz; Urban; Suburban; Rural area;

    Abstract : Nowadays the Worldwide Interoperability of Microwave Access (WiMAX) technology becomes popular and receives growing acceptance as a Broadband Wireless Access (BWA) system. WiMAX has potential success in its line-of-sight (LOS) and non line-of-sight (NLOS) conditions which operating below 11 GHz frequency. READ MORE