Sökning: "Interference channels"
Visar resultat 1 - 5 av 129 avhandlingar innehållade orden Interference channels.
1. Fundamental Aspects of Cooperative Interference Management
Sammanfattning : Today and future wireless networks are facing one of their greatest limiting factors:interference. This is due to the unprecedented increase in the number of connecteddevices. LÄS MER
2. Interference Cancellation for DS/CDMA Systems in Flat Fading Channels
Sammanfattning : This thesis investigates interference cancellation in direct-sequence codedivision multiple access (DS/CDMA) systems that support multiple data rates.Two approaches for implementing multiple data rates are considered. Oneis the use of mixed modulation. The second is the use of parallel channels. LÄS MER
3. Interference alignment and power control for wireless interference networks
Sammanfattning : This thesis deals with the design of efficient transmission schemes forwireless interference networks, when certain channel state information(CSI) is available at the terminals.In wireless interference networks multiple source-destination pairsshare the same transmission medium for the communications. LÄS MER
4. Theoretical Studies of Atomic Structure, Radiative Transitions and Interference Effects
Sammanfattning : Theoretical calculations concerning the advanced understanding of atomic structure and transitions has been performed for some atomic systems. The importance of different types of correlation depending on system has been investigated both using relativistic and non-relativistic quantum mechanics. LÄS MER
5. Diversity and Interference Aspects in the Downlink of Code Division Multiple Access Systems
Sammanfattning : This thesis consists of six included papers and technical reports, plus an introduction. The topic studied is interference and diversity aspects in code division multiple access (CDMA) systems for mobile cellular communications. The focus in the papers is on the downlink - the communication link from the base station to the mobile terminal. LÄS MER