Essays about: "signal diversity"
Showing result 21 - 25 of 53 essays containing the words signal diversity.
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21. Long Range Channel Predictions for Broadband Systems : Predictor antenna experiments and interpolation of Kalman predictions
University essay from Uppsala universitet/Signaler och SystemAbstract : The field of wireless communication is under massive development and the demands on the cellular system, especially, are constantly increasing as the utilizing devices are increasing in number and diversity. A key component of wireless communication is the knowledge of the channel, i.e, how the signal is affected when sent over the wireless medium. READ MORE
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22. A Study of Lattice Reduction Detection Techniques for LTE Systems
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : MIMO (Multiple Transmit and Multiple Receive) antenna techniques are widely used in the most recent wireless communication standards. For example, LTE (Long-Term Evolution), WiMAX (Worldwide Interoperability for Microwave Ac- cess) and IEEE 802.11n have recently been rolled out across the world. READ MORE
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23. Silicon photonics based MEMS tunable polarization rotator for optical communications
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : There has been a huge surge in data traffic all over the world due to the rise of streamingmedia services and connected devices. The current demand in data traffic has alreadypushed the optical fiber in the internet architecture to the network edges and the trend isto push it as close as possible, to the CPU. READ MORE
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24. Performance Analysis of a MIMO Cognitive Cooperative Radio Network with Multiple AF Relays
University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandlingAbstract : With the rapid growth of wireless communications, the demand for the various multimedia services is increasing day by day leading to a deficit in the frequency spectrum resources. To overcome this problem, the concept of cognitive radio technology has been proposed which allows the unlicensed secondary user (SU) to access the licensed spectrum of the primary user (PU), thus improving the spectrum utilization. READ MORE
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25. Accurate and fast taxonomic profiling of microbial communities
University essay from KTH/KommunikationsteoriAbstract : With the advent of next generation sequencing there has been an explosion of the size of data that needs to be processed, where next generation sequencing yields basepairs of DNA in the millions. The rate at which the size of data increases supersedes Moores law therefore there is a huge demand for methods to nd meaningful labels of sequenced data. READ MORE