Sökning: "ofdm sdr"

Visar resultat 1 - 5 av 10 uppsatser innehållade orden ofdm sdr.

  1. 1. Integrated Sensing and Communicationusing OFDM and Stepped FMCWSignals : Proof-of-Concept and Evaluation with Software DefinedRadios

    Master-uppsats, Blekinge Tekniska Högskola/Fakulteten för datavetenskaper

    Författare :Sai Chetan Poluri; Tejaswi Dunuka; [2023]
    Nyckelord :5G and 6G Communications; FMCW; GNU Radio; ISAC; OFDM; SDR; Sensing; JSAC;

    Sammanfattning : The thesis work shows the implementation of sensing and communication, so a basic knowledge of analog and digital communication systems is needed to understand this paper Background. With the increase in smart devices, the bandwidth requirements are increased, which created congestion in the radio spectrum resources. LÄS MER

  3. 2. IOT CONNECTIVITY WITH EDGE COMPUTING

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Maximilian Stiefel; [2018]
    Nyckelord :;

    Sammanfattning : Billions of Internet of Things (IoT) devices will be connected in the next decades. Most devices are for Massive Machine Type Communication (MMTC) applications. This requires the IoT infrastructure to be extremely efficient and scalable (like today’s Internet) to support more and more devices connected to the network over time. LÄS MER

  4. 3. Implementation and Analysis of Spectrum Sensing Algorithms for SIMO Links

    Master-uppsats, Kommunikationssystem; Tekniska högskolan

    Författare :Techin Eamrurksiri; [2013]
    Nyckelord :cognitive radio; USRP; OFDM; Spectrum sensing; GLRT; SDR;

    Sammanfattning : Cognitive radio is an autonomous transceiver that is continuously sensing theongoing communication in its environment, it then starts the communication whenever it is appropriate. Therefore, cognitive radio helps improving the spectrum utilization of the overall communication system. LÄS MER

  5. 4. PEAK TO AVERAGE POWER RATIO (PAPR) REDUCTION IN OFDM BASED RADIO SYSTEMS

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Mohammad Zavid Parvez; Md. Abdullah Al Baki; [2010]
    Nyckelord :OFDM; NC-OFDM; PAPR; Cognitive Radio; SDR; Spectrum sensing;

    Sammanfattning : High data rate wireless access is demanded by many applications. Usually, more bandwidth is required for higher data rate transmission in any of the system. With promising technology and ever-increasing wireless devices, the spectrum is becoming scarcer day by day. LÄS MER

  7. 5. Implementation of CMMB System using Software Defined Radio (SDR) Platform

    Master-uppsats, Datorteknik

    Författare :Haohao Gu; He Zhang; [2010]
    Nyckelord :CMMB; OFDM; SDR; wireless; digital broadcasting;

    Sammanfattning : CMMB (China Multimedia Mobile Broadingcasting) is a wireless broadcastingchannel standard for low bandwidth, low cost hand-held digital TV is adopted byall continental Chinese government TV broadcasting companies and some HongKong private TV broadcasting companies. The business potential is high, yet thefuture is hard to predict because it might be replaced by GB200600 or DTMB. LÄS MER