Link Error Prediction Based on Capacity Equivalence

Liu Zhen; Duan Ran; Jin Yun-gen; Yang Da-cheng

Volume 28 Issue 10

Sep. 2010

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Liu Zhen, Duan Ran, Jin Yun-gen, Yang Da-cheng. Link Error Prediction Based on Capacity Equivalence[J]. Journal of Electronics & Information Technology, 2006, 28(10): 1851-1853.

Citation:

Liu Zhen, Duan Ran, Jin Yun-gen, Yang Da-cheng. Link Error Prediction Based on Capacity Equivalence[J]. Journal of Electronics & Information Technology, 2006, 28(10): 1851-1853.

Liu Zhen, Duan Ran, Jin Yun-gen, Yang Da-cheng. Link Error Prediction Based on Capacity Equivalence[J]. Journal of Electronics & Information Technology, 2006, 28(10): 1851-1853.

Citation:

Liu Zhen, Duan Ran, Jin Yun-gen, Yang Da-cheng. Link Error Prediction Based on Capacity Equivalence[J]. Journal of Electronics & Information Technology, 2006, 28(10): 1851-1853.

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Link Error Prediction Based on Capacity Equivalence

Received Date: 2005-01-27
Rev Recd Date: 2005-07-04
Publish Date: 2006-10-19

Abstract

Abstract

This paper presents a methodology to accurately predict link error performance based on capacity equivalence for a wide variety of channels. A metric based on Shannons channel capacity is introduced and combined with a new penalty factor Q relating to channel fading rate. And a new segment equivalent method is also presented to make use of the information of each slot in the prediction. This method requires a Q look-up formula and a reference AWGN performance curve per channel code rate and modulation. Simulation results show that this method provides a good prediction performance for different fading rate channels. Here is an example of Turbo code performance prediction, it is convenient to apply to other link-level cases.

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References(1)

References

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