Essays about: "WCDMA"

Showing result 6 - 10 of 56 essays containing the word WCDMA.

  1. 6. Researching Integration of ART Test Cases into JCAT

    University essay from Akademin för innovation, design och teknik

    Author : Petter Isberg; Thomas Åkerlund; [2013]
    Keywords : ;

    Abstract : Ericsson AB is a world-leading provider of telecommunications equipment and services to mobile and fixed network operators. Ericsson uses continuous integration testing to ensure that their equipment is top tier market products. READ MORE

  3. 7. Rise Over Thermal Estimation Algorithm Optimization and Implementation

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Saba Irshad; Purna Chandra Nepal; [2013]
    Keywords : Keywords: Enhanced Uplink E-UL ; Rise-over-Thermal RoT ; Thermal noise power floor; Uplink load; scheduling;

    Abstract : The uplink load for the scheduling of Enhanced-Uplink (E-UL) channels determine the achievable data rate for Wideband Code Division Multiple Access (WCDMA) systems, therefore its accurate measurement carries a prime significance. The uplink load also known as Rise-over-Thermal (RoT), which is the quotient of the Received Total Wideband Power (RTWP) and the Thermal Noise Power floor. READ MORE

  4. 8. Software Test Strategies for the RNC RNH Subsystem

    University essay from KTH/Kommunikationsnät

    Author : Mohammad Hamed Yazdi; [2013]
    Keywords : mobile networks; testing;

    Abstract : This work concerns software testing strategies for the Radio Network Controller (RNC) RadioNetwork Handler (RNH) subsystem at the WCDMA development department at Ericsson AB. Due to the rapid development in the area of radio communication It is crucial to constantly develop and deliver new software components without errors in the code, which has to be tested and proved to work on a regular basis. READ MORE

  5. 9. Highly Integrated Wideband Doherty Power Amplifier

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Raza Hussain; Sundas Sheikh; [2013]
    Keywords : Doherty power amplifier; GaN transistor; power amplifier; wideband power amplifier;

    Abstract : The objective of this thesis project was to design a wide band Doherty Power Amplifier (DPA) using bare die transistors. Different techniques had been applied in this thesis to make a DPA wide band while maintaining its efficiency and power. READ MORE

  6. 10. WCDMA Cell Load Control in a High-speed Train Scenario : Development of Proactive Load Control Strategies

    University essay from Kommunikationssystem; Tekniska högskolan

    Author : Raoul Joshi; Per Sundström; [2012]
    Keywords : WCDMA; High-speed Train; Congestion Control; Admission Control; Load Control; Cell Capacity; Cell Resource Allocation; Train Detection; Quality of Service; Dropping Fairness; Predictive Load Control;

    Abstract : Load control design is one of the major cornerstones of radio resource management in today's UMTS networks. A WCDMA cell's ability to utilize available spectrum efficiently, maintain system stability and deliver minimum quality of service (QoS) requirements to in-cell users builds on the algorithms employed to manage the load. READ MORE