
handle: 11012/65261
Master‘s thesis discusses about the issues of LTE-Advanced networks. The paper is divided into 4 parts. At the beginning describes some differences which are other then are mentioned in previous 2G and 3G networks. Next chapter focuses on the physical layer LTE. It describes the structure of transmission frames, channels and functions of transmission signals. It also describes briefly the function of HARQ process, turbo encoder and rate matcher. The penultimate chapter focuses on the design of the LTE-Advanced duplex simulator. The last chapter summarizes the results of the created round-trip simulator in the Matlab environment.
Diplomová práce pojednává o problematice sítí LTE-Advanced. Práce je rozdělena do 4 částí. V úvodu jsou popsány některé rozdíly, kterými se LTE liší od předchozích sítí 2. a 3. Generace. Další kapitola je zaměřena na fyzickou vrstvu LTE. Popisuje struktury přenosových rámců, kanálů a funkce přenosových signálů. Dále popisuje ve stručnosti funkce HARQ, turbo kodéru a rate matcheru. Předposlední kapitola je zaměřena návrhu duplexního simulátoru sítě LTE-Advanced. V poslední kapitole jsou sumarizovány výsledky vytvořeného round – trip simulátoru v prostředí Matlab.
E
LTE, fyzická vrstva, link level simulator, duplexní simulace, duplex simulation, link level simulátor, physical layer, Matlab
LTE, fyzická vrstva, link level simulator, duplexní simulace, duplex simulation, link level simulátor, physical layer, Matlab
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
