Essays about: "WCDMA"

Showing result 16 - 20 of 56 essays containing the word WCDMA.

  1. 16. Evaluating the Catching-up Process of China’s Mobile Communication Industry

    University essay from KTH/Industriell ekonomi och organisation (Inst.)

    Author : DAITIAN LI; [2011]
    Keywords : Catching-up; Leapfrogging; 3G; TD-SCDMA; Mobile industry; China; Technological capability; Market success;

    Abstract : The mobile communication technology has evolved from the first generation (1G), when the first radiotelephone service was introduced in the US in late 1940s, to the third generation (3G). In each generation, different standards and technologies were promoted by technologically and economically advanced countries. READ MORE

  3. 17. Implementation of WCDMA Multi-Finger Correlation Pool in Dynamically Recon gurable Resource Array

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Guo Chen; [2011]
    Keywords : ;

    Abstract : Dynamically Recon gurable Resource Array (DRRA) is a coarse-grained recon gurable architecture (CGRA) platform for multiple, complete radio and multimedia applications, which emphasise on digital signal processing. It is designed at Department of Electronics Systems of KTH. READ MORE

  4. 18. Evaluation of Word Length Effects on Multistandard Soft Decision Viterbi Decoding

    University essay from Elektroniksystem

    Author : Ahmed Salim; [2011]
    Keywords : Soft-Decision Viterbi; Tail-biting; Zero-tail; Direct Trace-back; Word Length effects; floating point quantization; BER analysis;

    Abstract : There have been proposals of many parity inducing techniques like Forward ErrorCorrection (FEC) which try to cope the problem of channel induced errors to alarge extent if not completely eradicate. The convolutional codes have been widelyidentified to be very efficient among the known channel coding techniques. READ MORE

  5. 19. GSM/WCDMA Leakage Detection System

    University essay from Elektroniksystem

    Author : Emil Johansson; Kim Myhrman; [2011]
    Keywords : GSM WCDMA;

    Abstract : Ericsson in Linkoping houses one of the largest test laboratories within thewhole Ericsson Company. Mainly, the laboratories contain equipment forGSM, WCDMA and LTE. To test these systems, a quite large number ofRadio Base Stations are needed. The RBS's are housed in a proportionatelysmall area. READ MORE

  6. 20. Measuring energy consumption characteristics in mobile data communication

    University essay from Institutionen för datavetenskap

    Author : Anton Thomasson; [2011]
    Keywords : WCDMA 3G Power consumption Energy savings;

    Abstract : This report looks at the modern cellular wireless network environment and the factors of energy consumption therein. The consumption of connectivity re- lated hardware is gradually becoming a larger part of the power consumption of virtually any mobile device. READ MORE