Essays about: "UMTS positioning"

Showing result 1 - 5 of 6 essays containing the words UMTS positioning.

  1. 1. Design of Cellular and GNSS Antenna for IoT Edge Device

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Ioannis Broumas; [2019]
    Keywords : IoT; Internet of Things; Edge device; LTE; 4G; LTE-M1; Antenna; Antenna System; Narrow Band IoT; NB-IoT; Plannar Antennas; GPS; PCB; multiband antenna;

    Abstract : Antennas are one of the most sensitive elements in any wireless communication equipment. Designing small-profile, multiband and wideband internal antennas with a simple structure has become a necessary challenge. READ MORE

  3. 2. Potential of existing UMTS Signaling Data for Cell Phone Positioning

    University essay from Institutionen för teknik och naturvetenskap

    Author : Awais Akram; Hamad Ahmad; [2011]
    Keywords : Positioning; UMTS; SFN-SFN Observe Time Difference; SFN-SFN OTD; SFN-SFN; RSCP; RSS;

    Abstract : In the current era of telecommunication the usage of cellular network has increased rapidly. Number of different new services are introduced i.e. navigation, friend finder, internet browsing, nearby filling stations, shopping centers, traffic information and emergency services. READ MORE

  4. 3. UMTS Positioning Methods and Accuracy in Urban Environments

    University essay from Kommunikations- och transportsystem; Tekniska högskolan

    Author : Yasir Ali Baloch; [2011]
    Keywords : UMTS network; Mobile Positoining; Database Correlation Method; Location Accuracy;

    Abstract : During the 2nd generation Global System for Mobile Communications (GSM) mobile communication, the focus of the mobile positioning was mostly on call setup and messaging. But the evolution of the 3rd generation Wideband Code Division Multiple Access (WCDMA) has changed the focus of mobile positioning. READ MORE

  5. 4. Integration of MIMO antenna with a fully 180o differential hybrid coupler

    University essay from Institutionen för teknik och naturvetenskap; Tekniska högskolan

    Author : Raj kumar Kallem; Sampath kumar Veerabomma; [2011]
    Keywords : ;

    Abstract : This thesis work proposes the integration of MIMO antenna (i.e., two bowtie dipole antennas) with a fully differential 180o hybrid coupler in the frequency range of 0.7-3 GHz which falls in the Ultra High Frequency (UHF) band as per the spectrum allocated by International Telecommunication Union (ITU). READ MORE

  6. 5. Multicast Time Distribution

    University essay from Institutionen för systemteknik

    Author : Erold Persson; [2004]
    Keywords : Informationsteknik; time distribution; multicast; DECT; UMTS; Bluetooth; RDS; DARC; DAB; UTC SP ; accuracy; stability; Informationsteknik;

    Abstract : The Swedish National Testing and Research Institute is maintaining the Swedish realization of the world time scale UTC, called UTC(SP). One area of research and development for The Swedish National Laboratory of Time and Frequency is time synchronization and how UTC(SP) can be distributed in Sweden. READ MORE