Essays about: "BER"

Showing result 6 - 10 of 155 essays containing the word BER.

1. 6. FPGA Implementation of an Online Free-Space Optical Communications Test-Bed

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

   Author : Hamza Mahmoud; [2023]
   Keywords : Test-bed; FPGA design; PRBS; FSO; Optical communication; Testbädd; FPGA-design; PRBS; FSO; Optisk kommunikation;

   Abstract : Free Space Optical (FSO) satellite communications is proving to be a key enabling technology for global connectivity with the ability to provide connection across Europe with only 12 ground stations. For this, Deutsches Zentrum für Luft- und Raumfahrt (DLR) is working on implementing a robust communication system for FSO on a Xilinx RFSoC Field Programmable Gate Array (FPGA)( ZU28DR). READ MORE

3. 7. Performance Analysis of STTC-Based MIMO Under Cognitive RadioScenarios

   University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Author : Sanjana Kankantee; Sai Praneeth Reddy Ganta; [2023]
   Keywords : Space-time trellis coding; MIMO; Cognitive radio; Performance; Bit error rate; Diversity; AWGN; Rayleigh fading; Detection; Spectrum.;

   Abstract : This thesis presents a comprehensive investigation into improving wireless transmission rates and reliability through the implementation of Space Time Trellis Codes(STTC). The study focuses on enhancing the coding gain, diversity gain, and flexible transmission capabilities, which are crucial for Error-Correcting Codes (ECC)in wireless communications. READ MORE

4. 8. Faster than Nyquist Signaling with Spatial Coupling

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Haoran Liu; Lingwei Zhang; [2022]
   Keywords : Technology and Engineering;

   Abstract : The emergence of the Faster-Than-Nyquist signaling (FTN) technology has im- proved the tight spectrum resources by compressing the transmission interval between adjacent pulses. In a natural environment, data transmission via a wire- less medium and through multi-path, at a high data rate, the leakage of these paths among symbols can cause severe inter-symbol interference (ISI). READ MORE

5. 9. We’re in this together – joint and several : How interpreters in spoken languages cooperate in teams in Swedish courts of law

   University essay from Stockholms universitet/Tolk- och översättarinstitutet

   Author : Lotta Hellstrand; [2022]
   Keywords : court interpreting; team interpreting; cooperation; coordination; interpreting as interaction; dialogue interpreting; ratified interpreter; bystander interpreter; interpreter’s role; legal interpreting; domstolstolkning; samarbete; samordning; tolkning som interaktion; dialogtolkning; tolkens roll; rättstolkning;

   Abstract : In sign-language interpreting and conference interpreting it is common for interpreters to work in pairs and well-established norms exist for how that cooperation is carried out. Working in pairs is becoming more common in Swedish courts for spoken language interpreting. READ MORE

6. 10. Emphasizing engagement: adapting to the hybrid environment through new interaction technologies : Evaluating Audience Engagement Platforms impact on engagement in hybrid meetings and presentations

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Valentin Goodbrand Skagerlind; Ebba Sundström; [2022]
   Keywords : Engagement; Interaction; Meetings; Presentations; Hybrid; Remote; Co-located participants; Audience Engagement; Engagemang; Interaktion; Möten; Presentationer; Hybrida möten; Remote; Samlokaliserade deltagare; Publikengagemang;

   Abstract : An increase in distributed workspaces are influencing the way people work and thereby how meetings and presentations are conducted, making hybrid settings the standard for many organizations. Previous research has shown that hybrid settings decrease engagement due to technical issues, lack of inclusiveness, changing social dynamics and difficulties in evaluating participant engagement. READ MORE