Essays about: "Signal-to-Interference Noise Ratio"

Showing result 16 - 20 of 24 essays containing the words Signal-to-Interference Noise Ratio.

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

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

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

    Abstract : 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. READ MORE

  3. 17. 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. 18. Distributed Algorithms for Rate Allocation with Successive Interference Cancellation

    University essay from Kommunikations- och transportsystem; Tekniska högskolan

    Author : Shiva Elyasi; Sesanka Katuri; [2013]
    Keywords : Interference Cancellation; Rate Control; Distributed; Algorithms;

    Abstract : In wireless networking, receivers are typically assumed to be utilizing single-user decoding. Still, for more than twenty years we know that we can take advantage of interference by multi-user decoding. The Interference Cancellation (IC) technique has, of late, gained interest in the wireless networking context. READ MORE

  5. 19. Impact of Interference from Primary User on the Performance of Cognitive Radio Networks

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Maarig Aregawi Hagos; Marshed Mohamed; [2012]
    Keywords : cognitive radio; ergodic capacity; outage probability; SIMO; SINR;

    Abstract : This thesis report presents background knowledge about cognitive radio network (CRN) and investigates performance of underlay cognitive radio networks based on an adaptive power allocation policy of secondary transmitter (SU-Tx). In particular, it has been assumed that SU-Tx and primary user transmitter (PU-Tx) are equipped with a single antenna, while the corresponding receivers are equipped with multiple antennas. READ MORE

  6. 20. Simulation Platform for Resource Allocation in Multi-Cellular Wireless Networks

    University essay from Kommunikationssystem; Tekniska högskolan

    Author : Tony Khosravi Dehkourdi; [2012]
    Keywords : Multi-cellular Wireless Network; Resource Allocation; Power Control; Scheduling; SINR; Channel; Channel Gain; GLPK; Simulation Platform;

    Abstract : The goal of this Master's thesis was to solve resource allocation problems in wireless networks through the implementation of a lightweight simulation platform. The spectrum and power resources of wireless networks have to be efficiently used to accommodate the growing number of wireless terminals and the massive increase of data transferred by their applications. READ MORE