Essays about: "IEEE 802.11n"

Showing result 1 - 5 of 11 essays containing the words IEEE 802.11n.

  1. 1. Software-Defined Radio Receiver for IEEE 802.11n

    University essay from Linköpings universitet/Kommunikationssystem

    Author : Matilda Ödquist; [2020]
    Keywords : IEEE;

    Abstract : This thesis studies the physical layer (PHY layer) of the IEEE 802.11n wireless local area network (WLAN) standard. The possibility of integrating a receiver designed according to the standard with software-defined radios is investigated. The proposed design was implemented in MATLAB and tested using two softwaredefined radios. READ MORE

  3. 2. Remote Control of Forest Machinery Using WiFi

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Michal Tomaszuk; [2019]
    Keywords : WiFi; IEEE 802.11; propagation in forests; directional antennas; antenna alignment; WiFi; IEEE 802.11; strålning i skog; riktade antenner; antennorientering;

    Abstract : Automation of the forest industry has for over 30 years been an important subject of research, which could reduce the human workload and costs significantly. However, there are still many problems to be solved, such as enabling the communication between the heavy machinery in a forest and a remote base. READ MORE

  4. 3. Low Density Parity Check Encoder and Decoder on SiLago Coarse Grain Reconfigurable Architecture

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Weijiang Kong; [2019]
    Keywords : LDPC; CGRA; Reconfigurable architecture; VLSI design; ASIC; LDPC; CGRA; Konfigurerbar arkitektur; VLSI design; ASIC;

    Abstract : Low density parity check (LDPC) code is an error correction code that has been widely adopted as an optional error correcting operation in most of today’s communication protocols. Current design of ASIC or FPGA based LDPC accelerators can reach Gbit/s data rate. READ MORE

  5. 4. Evaluation of flexible SPA based LPDC decoder using hardware friendly approximation methods

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Afshin Seraj; Deepak Yadav; [2017]
    Keywords : forward-backward; SPA; soft-xor; sum product algorithm; approximation; decoder; LDPC; Technology and Engineering;

    Abstract : Due to computation-intensive nature of LDPC decoders, a lot of research is going towards efficient implementation of their original algorithm (SPA). As "Min-Sum" approximation is basically an overestimation of SPA, this thesis investigates more accurate, yet area efficient, approximations of SPA, to select an optimum one. READ MORE

  6. 5. A Study of Lattice Reduction Detection Techniques for LTE Systems

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Liping Wang; [2016]
    Keywords : LTE; MIMO; Lattice Reduction; MMSE; ZF; ML; Kronecker Model; Rayleigh Fading Channel; Technology and Engineering;

    Abstract : MIMO (Multiple Transmit and Multiple Receive) antenna techniques are widely used in the most recent wireless communication standards. For example, LTE (Long-Term Evolution), WiMAX (Worldwide Interoperability for Microwave Ac- cess) and IEEE 802.11n have recently been rolled out across the world. READ MORE