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Showing result 1 - 5 of 10 essays matching the above criteria.

  1. 1. Reduction of Crosstalk Distortion in 5G

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

    Author : Ali Al-Qamaji; Fida Abdalrahman; [2019]
    Keywords : Wireless Communication; Power Amplifier; Linearization; Digital predisposition; 5G; Massive MIMO.; Technology and Engineering;

    Abstract : Increasing demand for higher data rates in wireless communication systems has tremendously evolved over the last years. This demand is rapidly increasing with rising in number of wireless devices. READ MORE

  3. 2. Ad Hoc Network Nodes Scheduling using DS and FH CDMA

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Farhan Khan; Muhammad Umer Khan and Noman Ellahi; [2013]
    Keywords : Ad Hoc Network; Node Scheduling; FH-CDMA; DS-CDMA;

    Abstract : Nowadays most communication networks like GSM, WLan or WiMAX are based on pre-existing infrastructure. These infrastructures are complicated, costly and difficult to deploy in very short time. Whereas Wireless Ad Hoc Networks are infrastructure-free self organizing networks which consist of co-operating nodes. READ MORE

  4. 3. GNU Radio + USRP2 Implementation of a Single-Carrier Zero-Correlation-Zone CDMA System

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

    Author : Praveen Kumar Meenakshi Sundaram Gandhi; [2013]
    Keywords : ;

    Abstract : GNU Radio is a software defined radio in which components implemented in hardware are implemented using the software. GNU Radio works along with the USRP board. The USRP board is used to transmit and receive the signal in the wireless channel. READ MORE

  5. 4. Analysis and simulation of channel equalization in TDD-CDMA

    University essay from Blekinge Tekniska Högskola/Avdelningen för signalbehandling

    Author : Muhammad Adnan Khan; Naseer-Ud-Din Shinwari; [2009]
    Keywords : CDMA; TDd-CDMA; Rake Receiver;

    Abstract : The field of telecommunications has made tremendous progress of the past decade, especially in the area of wireless communications. The world becoming a global village due the advancement in the field of wireless communications, the requirement for standardization and uniformity becomes an essential issue. READ MORE

  6. 5. Fuzzy Modeling of Uplink Transmit Power Control in a CDMA Network

    University essay from Blekinge Tekniska Högskola/Avdelningen för signalbehandling

    Author : Victor Uzoechi; Kenneth Osigwe; [2008]
    Keywords : cellular; channel; co-channel interference; code division multiple access; distributed power control; fast fading; fixed step power control; fuzzy aggregation; fuzzy connectives; fuzzy control; fuzzy operation; fuzzy set; linguistic variable; mobile; multipath; pathloss; power control; proportional-plus-integral control; radio resource management; reuse distance; reverse link; signal-to-interference ratio; slow fading; spread spectrum; target SIR; transmit power control;

    Abstract : From its beginning, transmit power has always placed a significant constraint on the performance of wireless radio systems. The transmit power control problem can be characterized as that of maintaining adequate power in each transmitted waveform so as to increase the expectation that the minimum required SIR at the receiver will at least be reached. READ MORE