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Strong interplay between polar and structural topologies. [PDF]

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Jiang RJ   +12 more
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Lossless source coding with polar codes

2010 IEEE International Symposium on Information Theory, 2010
In this paper lossless compression with polar codes is considered. A polar encoding algorithm is developed and a method to design the code and compute the average compression rate for finite lengths is given. It is shown that the scheme achieves the optimal compression rate asymptotically. Furthermore, the proposed scheme has a very good performance at
HarmS. Cronie, Satish Babu Korada
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On the polar codes for MIMO

2013 International Conference on Wireless Communications and Signal Processing, 2013
Polarization, first introduced by Arikan, is a phenomenon that after some processing of a channel, the resulted channels are either almost clean channels or useless channels. In this paper we propose three schemes to polarize a MIMO channel and design the corresponding polar codes. In the first two schemes, the MIMO channel is decomposed into different
Xianbin Wang 0002   +2 more
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