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Results

70 124 results (0,354s)

Result

Aplication of re-segmentation in very low bit rate speech coding

Aplication of re-segmentation in very low bit rate speech coding...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2001
  • D
Result

Simulation of turbo convolutional codes

Turbo codes show a large code gain at high data rates and even with a relatively simple implementation. Properties of these codes provide a low error rate are performed based on the code optional ...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2012
  • D
Result

Choice of Turbo Codes for Low Data Rate Applications

Low data rate applications in wireless communications have specific requirements. Designing an error correction scheme for such applications is quite challenging. This paper discusses the implications of choosing the turbo codes in ...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2004
  • D
Result

Efficiency of rate and latency coding with respect to metabolic cost and time

Recent studies on the theoretical performance of latency and rate code of the temporal and the rate code converge to an identical finite value if the neuronal the firing rate. This study explores how the o...

Biology (theoretical, mathematical, thermal, cryobiology, biological rhythm), Evolutionary biology

  • 2017
  • Jimp
  • Link
Result

Analysis of the Hamming code influence on the transmisison channel between the ultrasonic transmitter and the receiver

In this paper, analysis of the influence of the Hamming code on the ultrasonic without the code is performed. After that the appropriate code is designed, the channel is measured again and the code influence is ana...

Electrical and electronic engineering

  • 2017
  • O
Result

Influence of the FEC Channel Coding on Error Rates and Picture Quality in DVB Baseband Transmission

of influence of the channel coding on transmitted RGB images and their noise rates related (Digital Video Broadcasting) baseband channel coding. Used FEC (Forward Error Correction) error-protection codes principle...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2006
  • Jx
Result

The BER performance of a FSO system with polar codes under weak turbulence

parameters such as the code rates, transmit power and modulation schemes can be modified is investigated and its performance is analysed by determining the optimum code-rate required offers a coding gain ...

Communication engineering and systems

  • 2022
  • Jimp
  • Link
Result

Minimization of transition noise in very low bit rate speech coding

The paper deals with minimization of transition noise in very low bit rate speech coding...

JC - Počítačový hardware a software

  • 2001
  • D
Result

CCK and Barker Coding Implementation in IEEE 802.11b Standard

rates (1, 2, 5.5, 11 Mbps) specified in the 802.11b standard. Program includes Barker coding implementation for lower data rates (1,2 Mbps) and CCK (Complementary Code Keying) for higher data rates provid...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2007
  • D
Result

Achievable rates of hierarchical bit-wise mapped higher-order network coding maps in H-MAC channel with relative fading

that the bit-mapped binary codes do not have the same achievable rates as direct higherThe paper addresses Wireless Physical Layer Network Coding with Hierarchical Decode and Forward strategy. We analyze achievable hierarc...

Electrical and electronic engineering

  • 2017
  • O
  • 1 - 10 out of 70 124