Essays about: "Mobile Communications"

Showing result 11 - 15 of 185 essays containing the words Mobile Communications.

  1. 11. Far-field pattern synthesis of transmitarray antennas using convex optimization techniques

    University essay from KTH/Tillämpad fysik

    Author : Marie Defives; [2022]
    Keywords : Applied physics; Transmitarray antennas; convex optimization; Tillämpad fysik; Transmitarray-antenner; konvex optimering;

    Abstract : Transmitarrays antennas (TAs) can be seen as the planar counterpart of optical lenses. They are composed of thin radiating elements (unit cells) which introduce different local phase shifts on an incident electromagnetic wave, emitted by a primary source, and re-radiate it. READ MORE

  3. 12. Constraint based network communications in a virtual environment of a proprietary hardware

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Saaish Bhonagiri; Soumith Kumar Mudugonda; [2022]
    Keywords : Network communication; SR-IOV; OVS DPDK; MPI; OpenStack; Kubernetes;

    Abstract : The specialized hardware remains a key component of the mobile networks, but at the same time, the telecom industry is adapting a vision of a fully programable distributed end-to-end network with cloud style management and Software-Defined Networking. In the specialized hardware programmable network, it will be possible to place workloads across abstracted compute and networking infrastructure. READ MORE

  4. 13. A Comparative Study of Optimization Methods for a Resource Allocation in Mobile Communications

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Dexter Leander; [2022]
    Keywords : ;

    Abstract : This thesis addresses a resource allocation problem in mobilecommunications. The objective is to allocate a set of resource blocks to a set of users in a way that the total transmission rate between them is maximized. READ MORE

  5. 14. Performance analysis of adaptive streaming algorithms for a low-latency environment

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Antonio Kevo; Albert Sjölund; [2022]
    Keywords : Technology and Engineering;

    Abstract : Streaming video over the internet can face issues when met with poor and varying network conditions, which can be especially noticeable when streaming live video such as security footage or video calling. To handle this, there exists congestion control algorithms that monitor network conditions based on feedback from the receiver and adapt the video output. READ MORE

  6. 15. Dual-polarized fully-metallic Vivaldi antenna array in a triangular lattice

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

    Author : Omar Orgeira Alvarez; [2022]
    Keywords : Base station; Mobile communications; Phased arrays; Vivaldi antenna; Stripline; Basstation; Mobilkommunikation; Phased arrays; Vivaldi-antenn; Stripline;

    Abstract : New mobile communication generations need electromagnetic sensors capable of steering their high-directive beams towards the users. Conventional base stations use square lattice phased arrays to accomplish this task. These arrays are composed of a large number of radiating elements to achieve the required high directivity and scanning capabilities. READ MORE