Sökning: "Multi-user"

Visar resultat 21 - 25 av 55 uppsatser innehållade ordet Multi-user.

  1. 21. Efficient DPD Coefficient Extraction For Compensating Antenna Crosstalk And Mismatch Effects In Advanced Antenna System

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

    Författare :Himanshu Gaur; Md Zahidul Islam Shahin; [2018]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The demand for high data rates in a wireless communication system has experienced a remarkable growth over the last years. This demand is continually increasing with the growing number of wirelessly connected devices. Thus, there is a continuing hunt for increasing the data transmission rate in wireless communication systems. LÄS MER

  3. 22. Evaluation of a Multi-User Virtual Reality System for Collaborative Layout Planning Processes

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

    Författare :Jim Tolman; [2018]
    Nyckelord :Virtual Reality; Smart Factory; Human-Computer Interaction Design; Joint Attention; Mediated Collaboration;

    Sammanfattning : This paper discusses the application of a tool for experiencing the usage of Virtual Reality (VR) in the factory layout planning process of Scania. The goal is to evaluate the system's collaborative capabilities and to assess the usability. The study combines existing methodologies in a novel way. LÄS MER

  4. 23. Scheduler Algorithms for MU-MIMO

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

    Författare :Wissam Moustafa; Richard Mugisha; [2017]
    Nyckelord :Scheduling; Beamforming; TDD; TM-8; SRS; Downlink; Round Robin; SU-MIMO; MU-MIMO.; Technology and Engineering;

    Sammanfattning : In multi-user multiple input multiple output (MU-MIMO), the complexity of the base-station scheduler has increased further compared to single-user multiple input multiple output (SU-MIMO). The scheduler must understand if several users can be spatially multiplexed in the same time-frequency resource. LÄS MER

  5. 24. Block Diagonalization Based Beamforming

    Master-uppsats, KTH/Teknisk informationsvetenskap

    Författare :Darshan Patil; [2017]
    Nyckelord :;

    Sammanfattning : With increasing mobile penetration multi-user multi-antenna wireless communication systems are needed. This is to ensure higher per-user data rates along with higher system capacities by exploiting the excess degree of freedom due to additional antennas at the receiver with spatial multiplexing. LÄS MER

  7. 25. Extending a model-based IDE : Implementing multi-user collaboration

    M1-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Daniel Johannesson; Christopher Doane; [2017]
    Nyckelord :EMFStore;

    Sammanfattning : This report proposes an implementation of multi-user support to an existing model-based IDE called Arctic Studio which is created and maintained by ARCCORE AB. Arctic Studio is a  single-user embedded software development environment for developers utilizing the AUTOSAR standard. LÄS MER