Essays about: "SC-FDMA"

Showing result 1 - 5 of 10 essays containing the word SC-FDMA.

  1. 1. 4G LTE : eMBMS with MBSFN Service Simulation using OPNET

    University essay from Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

    Author : Abdelrahman Walid; [2014]
    Keywords : 3G; 3GPP; 4G; CoMP; CSI; CSI-IM; CSI-RS; eMBMS; eNB; EPC; EPS; E-UTRAN; GSM; HSPA; IGMP; IGRP; ITU-T; LTE; LTE-A; MAC; MBSC; MBSFN; MCE; MCS; MFN; MME; OFDM; OFDMA; OPNET; OSPF; PDN-GW; PDSCH; PMCH; PUCCH; PUSCH; QoS; SAE; SC-FDMA; S-GW; TDD; TD-SCMDA; UE; UTMS; WCDMA.;

    Abstract : Long Term Evolution (LTE) known in the market as 4G LTE, it is an evolution of the GSM/UMTS standard. The overall aim of LTE was to provide a new radio access technology focusing on packet-switched data only. LTE has provided a new peak download rates, low data transfer latencies, and improved the support for mobility. READ MORE

  3. 2. LTE Uplink Modeling and Channel Estimation

    University essay from Datorteknik

    Author : Mohsin Niaz Ahmed; [2011]
    Keywords : LTE; Uplink; Channel Estimation; OFDMA; SC-FDMA;

    Abstract : This master thesis investigates the uplink transmition from User Equipment (UE) to base station in LET (Long Term Evolution) and channel estimation using pilot symbols with parameter defined in 3GPP (3rd Generation Partnership Project) specifications. The purpose of the thesis was to implement a simulator which can generate uplink signal as it is generated by UE. READ MORE

  4. 3. Performance Evaluation of LTE Physical Layer Using SC-FDMA & OFDMA

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Abdul Samad Shaikh; Khatri Chandan Kumar; [2011]
    Keywords : OFDMA; SC-FDMA; LTE; BER; PAPR;

    Abstract : Since past few decades different types of cellular networks were launched and went successful on the radio links such as WiMAX, that became very popular because of its high data rate (70Mbps) and support for providing wireless internet services over 50km distance. The UMTS Long Term Evolution (LTE) is an emerging technology in the evolution of 3G cellular services. READ MORE

  5. 4. Smart Antenna - MIMO, OFDM and Single Carrier FDMA for LTE.

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

    Author : Haris Majeed; Rahim Umar; Arslan Ali Basit; [2011]
    Keywords : MIMO; OFDM; SC-FDMA; Smart Antenna Beamforming.;

    Abstract : With the evolution in the telecommunication generations, more and more research is going on in the field of wireless communications. The purpose of these researches has always been to provide good network coverage across the region with higher data rates, accuracy and better performance. READ MORE

  6. 5. Performance Evaluation of Uplink Multiple Access Techniques in LTE Mobile Communication System

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Ashraf AwadElkarim Widaa Ahmed; Ahmed Hamza Ibrahim Makki; [2010]
    Keywords : IMT-Advanced; LTE; LTE-Advanced; OFDMA; SC-FDMA; Multi-hop transmission; PAPR.;

    Abstract : The User Equipments (UE) nowadays are able to provide various internet applications and services that raise the demand for high speed data transfer and Quality of Service (QoS). Accordingly, next generation mobile communication systems driven by these demands are expected to provide higher data rates and better link quality compared to the existing systems. READ MORE