Essays about: "thesis for mimo stbc"

Showing result 1 - 5 of 6 essays containing the words thesis for mimo stbc.

  1. 1. A Study of the Next WLAN Standard IEEE 802.11ac Physical Layer

    University essay from KTH/Signalbehandling

    Author : Nader Al-Ghazu; [2013]
    Keywords : 802.11 ac; Wi-Fi; wifi; PHY; Matlab Simulation;

    Abstract : This thesis studies the Physical Layer (PHY) of the new IEEE 802.11acWireless Local Access Network (WLAN) standard. The 11ac is built basedon the 11n successful standard. The standard is expected to be completedby the end of 2013. READ MORE

  3. 2. Space Time Coding For Wireless Communication

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

    Author : Om Nath Acharya; Sabin Upadhyaya; [2012]
    Keywords : MIMO; STC; STBC; STTC; Space Time Code; Space Time Block Codes; Space Time Trellis Codes; Alamouti Codes; Information theory; MIMO Capacity; Diversity;

    Abstract : As the demand of high data rate is increasing, a lot of research is being conducted in the field of wireless communication. A well-known channel coding technique called Space-Time Coding has been implemented in the wireless Communication systems using multiple antennas to ensure the high speed communication as well as reliability by exploiting limited spectrum and maintaining the power. READ MORE

  4. 3. Analysis of OSTBC in Cooperative Cognitive Radio Networks using 2-hop DF Relaying Protocol

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Muhammad Mustafa Tahseen; MatiUllah Khan; Farhan Ullah; [2011]
    Keywords : Cognitive Radio; Cooperative Communication; Alamouti STBC; OSTBC; Rayleigh Fading; Energy Detector; DF Relay; Maximum Likelihood; MRC;

    Abstract : To achieve cooperative diversity in cognitive radio network, Decode and Forward (DF) protocol is implemented at Cognitive Radios (CRs) using Orthogonal Space Time Block Coding (OSTBC). The 2-hop communication between source and destination is completed with the help of Cognitive Relays (CRs) using Multiple Input Multiple Output (MIMO) technology within the network. READ MORE

  5. 4. 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

  6. 5. PERFORMANCE ANALYSIS OF MULTIPLE ANTENNA TECHNIQUES IN WiMAX

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Yousaf Ali Shah; [2010]
    Keywords : WiMAX; Capacity Analysis; STBC; MIMO; SFBC;

    Abstract : The modern wireless systems are required to have high voice quality and data rate. Since our concern is most with cattering environment, antenna diversity is a practically effective and widely applied technique to reduce the effect of multipath fading. READ MORE