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Exercise 1.12Z: Comparison of HC (7, 4, 3) and HC (8, 4, 4)
...Models_and_Decision_Structures#Binary_Symmetric_Channel_.E2.80.93_BSC|"BSC channel model"]]  $($parameters  $\varepsilon$,  in particular  It should be noted that only hard decisions are possible due to the BSC channel model.  With  [[Channel_Coding/Decoding_of_Linear_Block_Codes#Cod

8 KB (1,072 words) - 12:30, 5 April 2023
Exercise 3.09: Basics of the Viterbi Algorithm
*Per coding step,  $n = 2$  code bits are output   ⇒   $R = 1 [[Category:Channel Coding: Exercises|^3.4 Decoding of Convolutional Codes^]]

6 KB (827 words) - 15:08, 18 November 2022
Exercise 5.6Z: Gilbert-Elliott Model
We consider the <i>burst error channel model</i>  according to  [https://en.wikipedia.org/wiki/Edgar_Gil ...lation function of the Gilbert-Elliott model"]]  in the book "Channel Coding".

9 KB (1,364 words) - 04:54, 19 September 2022
Biographies and Bibliographies/Letters E - H
*Elias, P.: Error–free Coding. In: Transactions of Information Theory, PGIT-4, S. 29-37, 1954. *Elias, P.: Coding for Noisy Channels. In: IRE Conv. Rec. Part 4,S. 37-47, 1955.

8 KB (1,075 words) - 18:13, 19 July 2023
Channel Coding/Channel Models and Decision Structures
|Untermenü=Binary Block Codes for Channel Coding == AWGN channel at binary input ==

28 KB (4,385 words) - 18:57, 21 November 2022
Exercise 4.12: Calculations for the 16-QAM
* the average bit error probability  $p_{\rm B}$  with Gray coding. #For the AWGN channel,  with the complementary Gaussian error integral for this auxiliary va

6 KB (833 words) - 21:06, 1 September 2022
Exercise 1.16: Block Error Probability Bounds for AWGN
*an AWGN channel characterized by  $E_{\rm B}/N_{0}$   ⇒   convertible to n ..."[Liv10]"  refers to the lecture manuscript "Liva, G.:  Channel Coding.  Chair of Communications Engineering, TU Munich and DLR Oberpfaffenh

11 KB (1,644 words) - 17:17, 5 August 2022
Signal Representation/Principles of Communication
...n functional units«    $($source,  transmitter,  channel,  receiver,  sink$)$  of such a system,  and finally ...urce signal«  $q(t)$,  which shall be transmitted over the channel to the spatially distant sink.  The source can be for example a comput

17 KB (2,614 words) - 19:56, 6 June 2023
Channel Coding/Bounds for Block Error Probability
|Untermenü=Binary Block Codes for Channel Coding |Nächste Seite=Information Theoretical Limits of Channel Coding

26 KB (3,972 words) - 17:34, 22 November 2022
Exercise 2.3Z: Polynomial Division
[[Category:Channel Coding: Exercises|^2.2 Extension Field^]]

4 KB (642 words) - 18:17, 29 September 2022
Digital Signal Transmission/Basics of Coded Transmission
...the digital transmitted signal to the characteristics of the transmission channel is achieved through the targeted addition of redundancy.  In detail,&n #  the  »redundancy-free coding«  which leads to a non-binary transmitted signal,

28 KB (4,566 words) - 16:53, 23 March 2023
Biographies and Bibliographies/Letters I - L
*Jayant, N.S.; Noll, P.: Digital Coding of Waveforms. Englewood Cliffs, New Jersey: Prentice Hall, 1984. *Johannesson, R.; Zigangirov, K. Sh.: Fundamentals of Convolutional Coding. IEEE Press, New York, 1999.

6 KB (801 words) - 18:16, 27 July 2023
Exercise 1.08: Identical Codes
{What assignments result from this coding? *With systematic coding,  the following relationship exists between the generator matrix and t

8 KB (1,193 words) - 18:00, 23 January 2023
Channel Coding/Objective of Channel Coding
Untermenü=Binary Block Codes for Channel Coding |Nächste Seite=Channel Models and Decision Structures

37 KB (5,753 words) - 18:26, 18 November 2022
Biographies and Bibliographies/Letters A - D
*Anderson, J.B.; Mohan, S.:  Source and Channel Coding.  Norwell (Mass.).: Kluwer Academic Publisher, 1990. * Berlekamp, E.R.: Algebraic Coding Theory. Laguna Hills: Aegean Park Press, 1984.

7 KB (973 words) - 18:05, 19 July 2023
Examples of Communication Systems/Speech Coding
==Various speech coding methods== ...s for the GSM radio channel.  It is based on  "Linear Predictive Coding"  $\rm (LPC)$  in conjunction with  "Long Term Prediction"&n

30 KB (4,749 words) - 16:06, 20 February 2023
Mobile Communications/Similarities Between GSM and UMTS
...sion Multiple Access"), since here all participants use the same frequency channel.<br> ...o;'''Intracell interference'''«  occurs when the same frequency channel is used by several users within the same cell.  In the shown example,

25 KB (4,044 words) - 16:28, 7 February 2023
Exercise 1.13: Binary Erasure Channel Decoding
...des#Decoding_at_the_Binary_Erasure_Channel|"Decoding at the Binary Erasure Channel"]]  (BEC configuration highlighted in green): ...d_Decision_Structures#Binary_Erasure_Channel_.E2.80.93_BEC|"Binary Erasure Channel"]]  $\rm (BEC)$.  The code word  $\underline{x}$  thus

13 KB (1,890 words) - 18:02, 23 January 2023
Digital Signal Transmission/Redundancy-Free Coding
== Symbolwise coding vs. blockwise coding == In transmission coding,  a distinction is made between two fundamentally different methods:

26 KB (4,161 words) - 16:01, 23 January 2023
Channel Coding/Examples of Binary Block Codes
|Untermenü=Binary Block Codes for Channel Coding |Vorherige Seite=Channel Models and Decision Structures

25 KB (3,813 words) - 16:42, 23 January 2023