Essays about: "interleaver"

Found 5 essays containing the word interleaver.

1. 1. Implementation of 3GPP LTE QPP Interleaver for SiLago

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Spandan Dey; [2019]
   Keywords : Quadratic Permutation Polynomial; QPP; interleaver; SiLago; Address Generation Unit; AGU; 3GPP; LTE; turbo codes; parallel; Quadratic Permutation Polynomial; QPP; interleaver; SiLago; Address Generation Unit; AGU; 3GPP; LTE; turbo codes; parallel;

   Abstract : Modern wireless communication systems have seen an increased usage of various channel coding techniques to facilitate improved throughput and latency. Interleavers form an integral part of these coding techniques and play a critical role by making the communication more robust and resilient to noise and other interference. READ MORE

3. 2. A comparison of Polar Code Constructions and Punctur-ing methods for AWGN and Fading channels

   University essay from KTH/Teknisk informationsvetenskap

   Author : Jonas Sedin; [2017]
   Keywords : ;

   Abstract : Today 5G and other wireless standards are being developed for the future of our society. The different use-cases of future wireless services are going to be ever-more demanding, whether it is vehicular communication or low-powered sensor networks. READ MORE

4. 3. Time-Multiplexed Channel Switches for Dynamic Frequency Band Reallocation

   University essay from Linköpings universitet/Datorteknik

   Author : Roland Stenholm; [2016]
   Keywords : parallel; interleaver; bitonic; sorter; clos; network; sts; switch; dfbr; dynamic; frequency; band; reallocation;

   Abstract : A partially parallel reconfigurable channel switch is constructed for use in DFBR. Its permutation can be changed while running without any interruption in the streams of data. Three approaches are tried: one based on asorting network, one based on memories and multiplexers and one based on a Clos network. READ MORE

5. 4. Analysis of the Performance of Different DWDM FilterTechnologies for Mobile Fronthaul Applications

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Fredrik Ahlbom; [2016]
   Keywords : DWDM; mobile fronthaul; C-RAN; AWG; TFF; Interleaver; DWDM; mobile fronthaul; C-RAN; AWG; TFF; Interleaver;

   Abstract : In recent years, several studies and simulations have been made on changing the current Radio Access Network (RAN) architecture into a more centralized access network where the base band processing is done in a central oce (CO) instead of out by the antenna site. This new architecture is denoted as the mobile fronthaul and is planned to be in use for the coming 5G network. READ MORE

6. 5. Signal Processing on Ambric Processor Array : Baseband processing in radio base stations

   University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

   Author : Muhammad Qasim; Chaudhry Majid Ali; [2008]
   Keywords : baseband signal processing; Ambric architecture; Long Term Evolution LTE ; FFT; Block Interleaver; Fixed point implementation; ajava; astruct;

   Abstract : The advanced signal processing systems of today require extreme data throughput and low power consumption. The only way to accomplish this is to use parallel processor architecture. The aim of this thesis was to evaluate the use of parallel processor architecture in baseband signal processing. READ MORE