Communication Systems

Library Communication Systems It is intended for modeling and analysis of various communication systems. It provides ready-made blocks for modeling communication channels, filters, receivers, signal sources, modulation and demodulation, including phase modulation, OFDM and other methods.

The main tasks of the library include designing and optimizing signal transmission and reception systems, modeling various types of communication channels and analyzing their characteristics. The library helps to create very accurate models of communication systems, simulate and test various methods of modulation and demodulation, as well as analyze the effectiveness of communication systems in various conditions.

Channels
- AWGN Channel
- SISO Fading Channel
Filters
- Raised Cosine Receive Filter
- Raised Cosine Transmit Filter
Receivers
- Error Rate Calculation
Sources
- Random Data Sources
  - Bernoulli Binary Generator
  - Random Integer Generator
- Sequence Generators
  - Barker Code Generator
  - PN Sequence Generator
Error Detection And Correction
- Convolution
  - Convolutional Encoder
  - Viterbi Decoder
- CRC
  - General CRC Generator
  - General CRC Syndrome Detector
Interleaving
- Block
- Convolution
  - Convolutional Deinterleaver
  - Convolutional Interleaver
Modulation
RF Impairments and Components
- Free Space Path Loss
- Phase/ Frequency Offset
Synchronization
- Symbol Synchronizer
Sequence Operations
- Repeat
Utility Blocks