Essays about: "thesis on gmsk"

Found 4 essays containing the words thesis on gmsk.

  1. 1. Spectrum Optimization in Cognitive Radio Networks using Genetic Algorithms

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Adnan Azam; Taimoor Siddique; [2010]
    Keywords : EM; FCC; CR; QoS; GA; SDR; EC; GP; DSP; FPGA; BER; RF; FM; BPSK; QPSK; GMSK; 16 QAM; DPSK; MSK; OFDM; OOK; GW; FP; ABS; AWS;

    Abstract : The rapid revolution in wireless communication in past years has increased the demand of radio spectrum to fulfill quality of service (QoS) requirements of wireless applications, leading to spectrum overcrowding. To solve the spectrum overcrowding problem, cognitive radio (CR) has emerged as a leading technology because it can intelligently sense an unused spectrum without creating any harm to authorized users. READ MORE

  3. 2. Algorithms for analysis of GSM phones’ modulation quality

    University essay from Institutionen för systemteknik

    Author : Tobias Carlstedt; [2009]
    Keywords : GMSK; algorithms; frequency error; phase error; output power;

    Abstract : Instruments for analyzing radio signals are very expensive and their full capacity is seldom used outside the research and development and the type approval departments. Instrument manufacturers have historically integrated the hardware and the software into a single unit. But some instrument manufacturers are beginning to change this. READ MORE

  4. 3. Decision Making Techniques for Cognitive Radios

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Mubbashar Altaf Khan; Sohaib Ahmad; [2008]
    Keywords : AC; BER; BPSK; CSM; DB; DSP; EM; FCC; G.As; GMSK; GP; KHz; LISP; MAC; MHz; PER; PHY; QAM; QoS; QPSK; RF; RKRL; SBR; SDR; TSP; WCGA; WSGA;

    Abstract : Spectrum scarcity is one of the biggest challenges that the modern world is facing. The efficient use of available licensed spectrum is becoming more and more critical with increasing demand and usage of the radio spectrum. READ MORE

  5. 4. Output Power Calibration Methods for an EGPRS Mobile Platform

    University essay from Institutionen för systemteknik

    Author : Hans Eriksson; [2003]
    Keywords : Datorteknik; GMSK; GSM; 3pi 8-8PSK; EDGE; EGPRS; Output power calibration; Datorteknik;

    Abstract : This thesis deals with output power calibration of a mobile platform that supports EGPRS.Two different topics are examined. First some different measurement methods are compared concerning cost efficiency, accuracy, and speed and later measurements are carried out on a mobile platform. READ MORE