Sökning: "Ahmed Siddiqui"

Hittade 4 uppsatser innehållade orden Ahmed Siddiqui.

  1. 1. Quality Assessment for HEVC Encoded Videos: Study of Transmission and Encoding Errors

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling; Blekinge Tekniska Högskola/Institutionen för kommunikationssystem

    Författare :Yousuf Hameed Ansari; Sohaib Ahmed Siddiqui; [2016]
    Nyckelord :Full Reference Quality Measurement; HEVC; Packet Loss; Subjective and Objective Analysis.;

    Sammanfattning : There is a demand for video quality measurements in modern video applications specifically in wireless and mobile communication. In real time video streaming it is experienced that the quality of video becomes low due to different factors such as encoder and transmission errors. HEVC/H. LÄS MER

  3. 2. Adaptive Modulation for Dual-Hop Amplify-and-Forward Relaying Networks with Partial Relay Selection under Co-Channel Interference

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Sohaib Ahmed Siddiqui; Mohammad Abbas Khan; [2013]
    Nyckelord :Amplify-and-forward; BER; Outage Probability; SNR; Spectral Efficiency;

    Sammanfattning : A new era of wireless communications combats with many challenges, including the performance issues and the demand of higher data rate. Upcoming generations of wireless communications will bear the resemblance in terms of same issues. LÄS MER

  4. 3. Security Threats related To Wireless Technologies

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Författare :Muhammad Umar Khan; Tauseef Ahmed Siddiqui; [2009]
    Nyckelord :GSM; WLAN; WAP; Bluetooth;

    Sammanfattning : This report will provide essential and detailed information regarding the security issues relating to various technologies for example generations of mobile, WLAN, Bluetooth, etc. Security these days is of utmost priority at all levels and because wireless communication forms the focal point for all communications means therefore we decided to investigate several wireless technologies in our report. LÄS MER

  5. 4. Analysis on Fixed and Mobile WiMAX

    Magister-uppsats, Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

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

    Sammanfattning : 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. LÄS MER