Sökning: "PDSCH"
Hittade 3 uppsatser innehållade ordet PDSCH.
1. Simulation and Testing of a MU-MIMO Beamforming System
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : Multi-User Multiple-Input Multiple-Output (MU-MIMO) technology has become increasingly important in the field of wireless communication due to its ability to highly increase the capacity and efficiency of wireless networks [1]. Beamforming, as a technique used in MU-MIMO systems, improves network performance by improving signal quality and reducing interference. LÄS MER
2. Adaptive Beamforming for Next Generation Cellular System
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : In this work aMatlab model of a simplified LTE system has been implemented. The PUSCH and PDSCH signal chains has been used for reception and transmission of data and DM-RS symbols are used as pilots. Moreover, the model supports communication and interference between multiple users and base station antennas. LÄS MER
3. 4G LTE : eMBMS with MBSFN Service Simulation using OPNET
Kandidat-uppsats, Mittuniversitetet/Avdelningen för informations- och kommunikationssystemSammanfattning : 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. LÄS MER