Essays about: "Mobile Communications"

Showing result 1 - 5 of 155 essays containing the words Mobile Communications.

  1. 1. Smart inventory using acoustic and radio communications

    University essay from Uppsala universitet/Signaler och System

    Author : Marika Karlsson; [2019]
    Keywords : Inventory; Ultrasound; Wireless communication;

    Abstract : The world is getting connected in both small and bigger systems. Internet of Things (IoT) has flourished the past years and we no longer just connect our computers and phones but also our cars, wallets, keys and even the furniture and lighting in homes are talking. It is time to take things one step further, give your food and supplies a voice. READ MORE

  2. 2. Spatially Coupled Codes in Turbo Equalization

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

    Author : Mgeni Makambi Mashauri; [2019]
    Keywords : Turbo equalization; spatial coupling; waterfall versus error floor; codes on graphs; iterative receivers; LDPC codes in turbo equalization; Technology and Engineering;

    Abstract : In this thesis we investigate the application of spatial coupling in turbo equalization. We show that with spatial coupling we can have a fresh perspective on the trade-off between performance in the waterfall and error floor region often encountered in the choice of codes for turbo equalization. READ MORE

  3. 3. The users’ activities on Yiguan : An Audience Analysis on An Anonymous Social Media

    University essay from Uppsala universitet/Institutionen för informatik och media

    Author : Yiman Sun; [2019]
    Keywords : Yiguan; anonymous social media; self-presentation; dramaturgy; social media interaction; hyperpersonal interaction;

    Abstract : Yiguan is a new-emerging mobile application which is popular in China. Different from the traditional social media, Yiguan enables users to have interaction and communications anonymously online. Compared to other anonymous social media, Yiguan is nether proximity-based nor tie-based. The identity of Yiguan users can be completely anonymous. READ MORE

  4. 4. Traffic Model for Cellular Network Analysis

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

    Author : Mohanad Amer; Shishira Puttaswamy; [2019]
    Keywords : Technology and Engineering;

    Abstract : The development of new wireless cellular network technologies is always in progress. As 3G has been considered the foundation of mobile broadband, the latest generation of cellular mobile communications, that is, 5G New Radio, is expected to realize the networked society, where everyone and everything are seamlessly connected everywhere and every time. READ MORE

  5. 5. Beamforming Solutions for Efficient Link Setup and Link Maintenance in mmWave Communication Systems

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

    Author : Hesham Sharkas; Haruhi Echigo; [2019]
    Keywords : 5G; Beamforming; Beam-forming; Beam Management; Beam Searching; Beam Sweeping; Codebook; code-book; Initial Access; MIMO; MillimeterWave; millimeter wave; mmWave; mm-Wave; mm Wave; Precoding; Slepian Beam; Synthesizer; Beam Synthesizer; Technology and Engineering;

    Abstract : Millimeter wave (mmWave band) technology has gained a lot of attention in 5G communications, due to large amounts of spectrum being available in the mmWave frequency range. However, mmWave links suffer from severe free-space loss and atmospheric absorption. READ MORE