13 citations · 14 across the 2 of their papers we have counts for
4 papers · 1 filter
Channel Estimation with Systematic Polar Codes
Liping Li, Zuzheng Xu, Yanjun Hu
Study of polar codes in fading channels is of great importance when applying polar codes in wireless communications. Channel estimation is a fundamental step for communication to b…
A Novel Interleaving Scheme for Polar Codes
Ya Meng, Liping Li, Yanjun Hu
It's known that the bit errors of polar codes with successive cancellation (SC) decoding are coupled. We call the coupled information bits the correlated bits. In this paper, conca…
On the Polar Code Encoding in Fading Channels
Rui Deng, Liping Li, Yanjun Hu
Besides the determined construction of polar codes in BEC channels, different construction techniques have been proposed for AWGN channels. The current state-of-the-art algorithm s…
On the Error Performance of Systematic Polar Codes
Liping Li, Wenyi Zhang, Yanjun Hu
Systematic polar codes are shown to outperform non-systematic polar codes in terms of the bit-error-rate (BER) performance. However theoretically the mechanism behind the better pe…