Essays about: "Communication through wireless"

Showing result 1 - 5 of 137 essays containing the words Communication through wireless.

  1. 1. Objective Perceptual Quality Assessment of JPEG2000 Image Coding Format Over Wireless Channel

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Bala Venkata Sai Sundeep Chintala; [2019]
    Keywords : Discrete Wavelet Transform DWT ; Image Coding Format; JPEG2000; Objective Perceptual Quality assessment; Quality of Experience QoE ;

    Abstract : A dominant source of Internet traffic, today, is constituted of compressed images. In modern multimedia communications, image compression plays an important role. Some of the image compression standards set by the Joint Photographic Expert Group (JPEG) include JPEG and JPEG2000. READ MORE

  2. 2. Bluetooth LE Mesh Network in an Industrial Environment

    University essay from Linköpings universitet/Kommunikationssystem

    Author : Mattias berglund; [2018]
    Keywords : Bluetooth Mesh Network;

    Abstract : With wireless signals, it is possible to send all kind of data through a communication system. Many companies today having problems implementing wireless communication system because of big areas and many obstacles that blocks the wireless signals. READ MORE

  3. 3. Radio based Cooperative Positioning for Vehicle-to-Vehicle Systems in Urban Scenarios

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

    Author : Hao Wu; [2018]
    Keywords : V2V; V2X; CKF; SUMO; GemV2; ns3; algorithm; positioning; urban positioning; non-GPS; Technology and Engineering;

    Abstract : This master thesis aims at improving vehicle positioning in high-speed movement scenarios where global navigation satellite system (GNSS) does not work well. The standard 802. READ MORE

  4. 4. Wireless communication using metasurfaces for condition monitoring in motor

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

    Author : Neelu Kambisseri Roby; [2018]
    Keywords : Gap waveguide; metasurface; holey electromagnetic band gap EBG structures; periodic structures; parallel plate mode.; Gap vågledare; metaytor; håliga elektromagnetiskta bandgap-strukturer EBG ; periodiska strukturer; parallellplattform.;

    Abstract : Wireless sensors are used widely for condition monitoring in electric machines. The metal enclosure of an electric motor restricts the signal from sensors to radiate outside. The signal from the metal cavity needs to be guided to the only opening in the enclosure, through a narrow gap between the stator and the rotating rotor. READ MORE

  5. 5. Measurements and analysis of UDP transmissions over wireless networks

    University essay from Uppsala universitet/Signaler och System

    Author : Joel Berglund; [2018]
    Keywords : Data communication; UDP transmission; UDP; Network analysis; Wireless networks; Packet switched network; WLAN 2.4 GHz; WLAN 5.0 GHz; 4G;

    Abstract : The growth and expansion of modern society rely heavily upon well-functioning data communication over the internet. This phenomenon is seen at the company Net Insight where the need for transferring a large amount of data in the form of media over the internet in an effective manner is a high priority. READ MORE