Essays about: "ofdma power spectral"

Found 4 essays containing the words ofdma power spectral.

1. 1. Theoretical Investigation of a new OFDM Access-Network Topology (OTONES)

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

   Author : Aditya Kakkar; [2013]
   Keywords : OTONES; SSB Method; Image Rejection; Novel Bedrosian Method; Orthogonal Frequency Division Multiplexing OFDM ; Optical Network Unit ONU ; Optical Line Terminal OLT ; Coherent Receiver; Remote Heterodyne Detection; Optical Access Network; WDM network;

   Abstract : Recent studies on growth of telecomm sector depict an ever rising demand for high bandwidth applications such as on-line gaming, high definition television and many more. This demand is coupled with increase in internet connected utilities per house hold - each requiring a portion of bandwidth. READ MORE

3. 2. Designing of LTE-Advanced Downlink Transceiver on a Physical Layer

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Samiallah Shahid; Saqib Mohammad; [2013]
   Keywords : LTE-Advanced; Downlink; Transceiver; Physical Layer;

   Abstract : The evolved version of LTE is LTE-Advanced which is being developed by 3GPP. LTE-Advanced will meet or go beyond the requirements of the International Telecommunication Union (ITU) for the fourth generation (4G) radio communication standard known as IMT-Advanced. LTEAdvanced is primarily considered as a part of Release 10 of 3GPP specifications. 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. Comparison Between WiMAX and 3GPP LTE

   University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

   Author : Syed Hamid Ali Shah; Mudasar Iqbal; Tassadaq Hussain; [2009]
   Keywords : 3GPP; LTE; OFDMA; SC-FDMA; SER; WiMAX;

   Abstract : Mobile communication technology evolved rapidly over the last few years due to increasing demands such as accessing Internet services on mobile phones with a better quality of the offered services. In order to fulfil this, wireless telecommunication industry worked hard and defined a new air interface for mobile communications which enhances the overall system performance by increasing the capacity of the system along with improving spectral efficiencies while reducing latencies. READ MORE