Sökning: "802.11a"

Visar resultat 1 - 5 av 20 uppsatser innehållade ordet 802.11a.

  1. 1. Rate Flexible Soft Decision Viterbi Decoder using SiLago

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Naveen Bantwal Baliga; [2021]
    Nyckelord :SiLago; Viterbi Decoder; Rate-flexible; Soft Decision; WLAN 802.11a; Strongly Connected Trellis; CGRA; Convolution Encoding; BER; SiLago; Viterbi-avkodare; hastighetsflexibel; mjukt beslut; WLAN 802.11a; starkt kopplade trellis; CGRA; konvolutionskodning; BER;

    Sammanfattning : The IEEE 802.11a protocol is part of the IEEE 802 protocols for implementing WLAN Wi- Fi computer communications in various frequencies. These protocols find applications worldwide, covering a wide range of devices like mobile phones, computers, laptops, household appliances, etc. LÄS MER

  3. 2. Design of a power amplifier for NB-IoT

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Rajeshwari Yogi; [2018]
    Nyckelord :NB-IoT; Power amplifier; Inverse class D power amplifer; Technology and Engineering;

    Sammanfattning : An inverse class D power amplifier and a class A power amplifier are designed at schematic level for 20 dBm power class and NB-IoT specification in 65 nm CMOS technology. A suitable switch mode supply modulator is also designed. LÄS MER

  4. 3. An experimental verification of single-frequency networks in multi-hop ad hoc networks

    Kandidat-uppsats, Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

    Författare :Rafid Mahdi; Pontus Tobiasson; [2016]
    Nyckelord :SFN; DSFN; OFDM; 802.11a; Wireless multi-hop ad hoc network.;

    Sammanfattning : A multi-hop ad hoc network requires no infrastructure, like base stations or routers to function. This means that it can quickly be deployed and in movement, making it ideal for scenarios like natural disasters or battlefield communication. LÄS MER

  5. 4. Machine Learning for PAPR Distortion Reduction in OFDM Systems

    Master-uppsats, KTH/Signalbehandling

    Författare :Manish Sonal; [2016]
    Nyckelord :Index Terms- OFDM; machine learning; PAPR; neural networks;

    Sammanfattning : The purpose of the project is to investigate the possibility of using modern machine learning to model nonlinear analog devices like the Power Amplifier (PA), and study the feasibility of using such models in wireless systems design. Orthogonal frequency division multiplexing (OFDM) is one of the most prominent modulation technique used in several standards like 802. LÄS MER

  7. 5. Compact and Integrated Broadband Antennas : for wireless applications

    Master-uppsats, Avdelningen för elektronik, matematik och naturvetenskap

    Författare :Muhammad Afzal Sadiq; [2012]
    Nyckelord :Wireless; Antennas; Integrated; Compact; Dual band;

    Sammanfattning : As the wireless technology maturing, the wireless systems are evolving towards the development of new applications with broad band access and also the higher data rate. This necessity will give rise to the new WLAN standards as well as minimizing the cost, high QoS and security features of the wireless setup. LÄS MER