جهت دسترسی به کاربرگه ی زیر، از این لینک استفاده کنید. http://dl.pgu.ac.ir/handle/Hannan/82176
Title: Polar codes and polar lattices for independent fading channels
Keywords: Science & Technology;Technology;Engineering, Electrical & Electronic;Telecommunications;Engineering;Fading channels;channel coding;lattices;AWGN CHANNEL;CAPACITY;INTERFERENCE;PERFORMANCE;BINARY; Electrical And Electronic Engineering;1005 Communications Technologies
Issue Date: 2-Mar-2017
23-Sep-2016
10-Jul-2016
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Description: In this paper, we design polar codes and polar lattices for independent identically distributed fading channels when the channel state information is only available to the receiver. For the binary input case, we propose a new design of polar codes through single-stage polarization to achieve the ergodic capacity. For the non-binary input case, polar codes are further extended to polar lattices to achieve the ergodic Poltyrev capacity, i.e., the capacity without power limit. When the power constraint is taken into consideration, we show that polar lattices with lattice Gaussian shaping achieve the ergodic capacity of fading channels. The coding and shaping are both explicit, and the overall complexity of encoding and decoding is O(N log2 N).
Other Identifiers: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000391694500003&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
1558-0857
http://hdl.handle.net/10044/1/44486
https://dx.doi.org/10.1109/TCOMM.2016.2613109
N/A
Type Of Material: Other
Appears in Collections:Faculty of Engineering

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