Results 41 to 50 of about 902,097 (310)
CRC-Aided Parity-Check Polar Coding
IEEE Access, 2019 Parity-check (PC) polar codes can yield better error-correcting performance compared with the cyclic redundancy check (CRC) aided polar codes under successive cancellation list decoder.
Fengyi Cheng +3 more
doaj +1 more source
Rate‐compatible systematic polar codes
IET Communications, 2021 Puncturing and shortening are two common ways to achieve rate‐compatible non‐systematic polar codes (NSPCs). Systematic polar codes (SPCs) have been shown to outperform NSPCs with the same encoding and decoding complexity.
Hongfei Zhu +3 more
doaj +1 more source
Partially Information Coupled Polar Codes
IEEE Access, 2018 We propose a new class of partially information coupled (PIC) polar codes to improve the transmission efficiency of transport block (TB)-based communication standards.
Xiaowei Wu +3 more
doaj +1 more source
IEEE Access, 2021 We propose generalized partially information coupled (PIC) polar codes and their construction method. In the proposed codes, each code block (CB) shares systematic information bits partially with J adjacent CBs on each side, where J is referred to as the
Hyoungbae Ahn +2 more
doaj +1 more source
Ichnodiversity in the eastern Canadian Arctic in the context of polar microbioerosion patterns
, 2022 Studies of marine microbioerosion in polar environments are scarce. They include our recent investigations of bioerosion traces preserved in sessile balanid skeletons from the Arctic Svalbard archipelago and the Antarctic Ross Sea.
Wisshak, Max +4 more
core +1 more source
Polar codes: Encoding/decoding and rate-compatible jointly design for HARQ system
Intelligent and Converged Networks, 2021 Polar coding are the first class of provable capacity-achieving coding techniques for a wide range of channels. With an ideal recursive structure and many elegant mathematical properties, polar codes are inherently implemented with low complexity ...
Qiaoli Zeng +5 more
doaj +1 more source
CoRR, 2014 In this letter we propose a new hybrid code called "RM-Polar" codes. This new codes are constructed by combining the construction of Reed-Muller (RM) code and Polar code. It has much larger minimum Hamming distance than Polar codes, therefore it has much better error performance than Polar codes.
Bin Li 0013, Hui Shen 0006, David Tse
openaire +2 more sources
Polar Codes for Broadcast Channels [PDF]
IEEE Transactions on Information Theory, 2013 Polar codes are introduced for discrete memoryless broadcast channels. For $m$-user deterministic broadcast channels, polarization is applied to map uniformly random message bits from $m$ independent messages to one codeword while satisfying broadcast constraints.
Goela, Naveen +2 more
openaire +3 more sources
, 2022 Sea-ice distribution and duration are declining across the circumpolar range of the polar bear (Ursus maritimus), resulting in a reduced access to ice-obligate seals, its primary prey.
Di Corrado, Christopher +4 more
core +1 more source