Essays about: "wimax"

Showing result 11 - 15 of 62 essays containing the word wimax.

  1. 11. A study and analysis of Public WiFi

    University essay from Institutionen för datavetenskap; Tekniska högskolan

    Author : Irfan Ullah; [2012]
    Keywords : IT;

    Abstract : Wireless technologies for computer communications are today common. There are numerous wireless communication technologies with different properties and markets such as IEEE 802.11, 3G, and Long Term Evolution (LTE). READ MORE

  3. 12. Quantization Effects Analysis on Phase Noise and Implementation of ALL Digital Phase Locked-Loop

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

    Author : Jue Shen; [2011]
    Keywords : All Digital Phase-Locked Loop ADPLL ; Quantization Step; Non-linear quantization effect; Non-linear PLL noise model; Phase Noise; Matlab Modeling; Verilog Behavior Modeling.;

    Abstract : With the advancement of CMOS process and fabrication, it has been a trend to maximize digital design while minimize analog correspondents in mixed-signal system designs. So is the case for PLL. PLL has always been a traditional mixed-signal system limited by analog part performance. READ MORE

  4. 13. 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. 14. HOW ENABLE EFFICIENT INFORMATION INTERCHANGES IN VIRTUAL

    University essay from Högskolan i Borås/Institutionen Handels- och IT-högskolan

    Author : CHAITANYA PONNA; RAKESH CHOWDARY BODEPUDI; [2011]
    Keywords : virtual network; information interchange; computer network; sharing network; qualitative research; case study; customer satisfaction; virtual organizations; network communication;

    Abstract : The Internet is a collection of computer networks; it is the most important networkingenvironment in the world, it used for information interchanges in virtual network. Wirelesstechnologies, such as Wi-Fi, WiMAX etc, can suggest more suitable and cooler way forinformation interchanges in virtual network. READ MORE

  6. 15. Implementation of MIMO-OFDM System for WiMAX

    University essay from Institutionen för datavetenskap, fysik och matematik, DFM

    Author : Muhammad Atif Gulzar; Rashid Nawaz; Devendra Thapa; [2011]
    Keywords : MIMO; OFDM; WiMAX;

    Abstract : Error free transmission is one of the main aims in wireless communications. With the increase in multimedia applications, large amount of data is being transmitted over wireless communications. This requires error free transmission more than ever and to achieve error free transmission multiple antennas can be implemented on both stations i.e. READ MORE