Essays about: "802.16 IEEE"

Showing result 6 - 10 of 14 essays containing the words 802.16 IEEE.

  1. 6. Security analysis of the WiMAX technology in Wireless Mesh networks

    University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Author : Md. Rezaul Karim Siddiqui; Sayed Mohammad Atiqur Rahman; [2009]
    Keywords : IEEE 802.16; WiMAX; Mesh mode; Mesh network; Vulnerability; Security threats ;

    Abstract : The IEEE 802.16 (WiMAX) is the promising technique to overcome some disadvantages on the Security concern of the widespread IEEE 802.11 standard. For providing high speed wide area broadband wireless access, WiMAX is an emerging wireless technology for creating multi-hop Mesh network. READ MORE

  3. 7. PERFORMANCE ANALYSIS OF ADAPTIVE ARRAY SYSTEM AND SPACE-TIME BLOCK CODING IN MOBILE WIMAX (802.16e) SYSTEMS

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Ngan Trieu Kim; Olumide Ajiboye; [2008]
    Keywords : WiMAX; 802.16e; Adaptive Antenna System ; Beamforming; MIMO; Space Time Coding ; AAS; STC;

    Abstract : We live in an information hungry age, we generate and process information at a rate never before recorded in the history of mankind. Today’s computing platforms are run on Gigahertz multi-core processors churning out Gigabits streams of data that need to be transmitted as quickly as possible. READ MORE

  4. 8. Turbo Decoding With Early State Decisions

    University essay from Institutionen för systemteknik

    Author : Johannes Lindblom; [2008]
    Keywords : turbo codes; turbo decoding; error correcting codes; convolutional codes; MAP-decoder; log-MAP-decoder; early decisions; early state decisions;

    Abstract : Turbo codes was first presented in 1993 by C. Berrou, A. Glavieux and P. Thitimajshima. READ MORE

  5. 9. Analysis on Fixed and Mobile WiMAX

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Umer Naeem Jilani; Tauseef Ahmed Siddiqui; Umar Tariq; [2007]
    Keywords : WiMAX; OFDMA; U-NII; ISM; WCS; MMDS; CCIR; SAP;

    Abstract : WiMAX which represents World Interoperability for Microwave Access is a major part of broadband wireless network having IEEE 802.16 standard provides innovative fixed as well as mobile platform for broadband internet access anywhere in anytime. READ MORE

  6. 10. Hardware Accelerator for Duo-binary CTC decoding : Algorithm Selection, HW/SW Partitioning and FPGA Implementation

    University essay from Institutionen för systemteknik

    Author : Joakim Bjärmark; Marco Strandberg; [2006]
    Keywords : Error Correcting Codes; Turbo Codes; Decoding; Implementation; FPGA;

    Abstract : Wireless communication is always struggling with errors in the transmission. The digital data received from the radio channel is often erroneous due to thermal noise and fading. The error rate can be lowered by using higher transmission power or by using an effective error correcting code. READ MORE