Sökning: "Turbo equalization"
Hittade 4 uppsatser innehållade orden Turbo equalization.
- Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik
Sammanfattning : In this thesis we investigate the application of spatial coupling in turbo equalization. We show that with spatial coupling we can have a fresh perspective on the trade-off between performance in the waterfall and error floor region often encountered in the choice of codes for turbo equalization. LÄS MER
- Master-uppsats, KTH/Kommunikationsteori
Sammanfattning : An algorithm for iterative channel estimation using soft feedback for LTE uplink is proposed. The algorithm has low complexity compared to MMSE estimation and does not require knowledge of the channel statistics. LÄS MER
- Uppsats för yrkesexamina på avancerad nivå, Linköpings universitet/Kommunikationssystem
Sammanfattning : New high quality mobile telecommunication services are offered everyday and the demand for higher data rates is continuously increasing. To maximize the uplink throughput in HSPA when transmission is propagated through a dispersive channel causing self-interference, equalizers are used. LÄS MER
- Master-uppsats, Linköpings universitet/Institutionen för systemteknik
Sammanfattning : 3GPP LTE (Long Term Evolution) is a project of the Third Generation Partnership Project to improve the UMTS (Universal Mobile Telecommunications System) mobile phone standard to cope with future technology evolutions. Two duplex schemes FDD and TDD are investigated in this thesis. LÄS MER