Results 271 to 280 of about 196,265 (325)

Arithmetic and Huffman Coding using Quasi-Cyclic Low Density Parity Check Techniques with F-OFDMA for 5G System

open access: bronze, 2018
Azlina Idris   +7 more
openalex   +2 more sources

Encoding a magic state with beyond break-even fidelity. [PDF]

open access: yesNature
Gupta RS   +12 more
europepmc   +1 more source

Scaling and networking a modular photonic quantum computer. [PDF]

open access: yesNature
Aghaee Rad H   +89 more
europepmc   +1 more source

Simultaneous transmission of information and key exchange using the same photonic quantum states. [PDF]

open access: yesSci Adv
Pan D   +9 more
europepmc   +1 more source

Design of capacity-approaching irregular low-density parity-check codes

IEEE Transactions on Information Theory, 2001
We design low-density parity-check (LDPC) codes that perform at rates extremely close to the Shannon capacity. The codes are built from highly irregular bipartite graphs with carefully chosen degree patterns on both sides. Our theoretical analysis of the
T. Richardson   +2 more
semanticscholar   +1 more source

The capacity of low-density parity-check codes under message-passing decoding

IEEE Transactions on Information Theory, 2001
We present a general method for determining the capacity of low-density parity-check (LDPC) codes under message-passing decoding when used over any binary-input memoryless channel with discrete or continuous output alphabets.
T. Richardson, R. Urbanke
semanticscholar   +1 more source

A 220 mW 1 Gb/s 1024-bit rate-1/2 low density parity check code decoder

Proceedings of the IEEE Custom Integrated Circuits Conference, 2001
A 1024 bit rate-1/2 Low Density Parity Check (LDPC) code decoder has been implemented that matches the coding gain of equivalent turbo codes. The parallel decoder architecture supports throughputs up to 1 Gb/s and convergence in the decoding algorithm ...
A. Blanksby, C. Howland
semanticscholar   +1 more source

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