Results 131 to 140 of about 12,374 (228)

Almost optimal geometrically local quantum LDPC codes in any dimension. [PDF]

Nat Commun
Li X, Lin TC, Wills A, Hsieh MH.
europepmc   +1 more source

Circuit Design for the LDPC Codec Using Interblock Memory

, 2007
根據參考文獻可知在編碼系統加上區塊記憶系統對於短編碼長度其錯誤更正能力具有大幅度改善,錯誤率效能都超越沒有區塊記憶系統。然而所需付出的代價是解碼複雜度以及速度增加。在此篇論文中，將實現LDPC 編碼解碼器以及具有延遲處理之LDPC 編解碼器，然後比較增加延遲處理器前後之硬體效能與錯誤更正能力差異。 在編碼器方面，我們根據Richardson 的高效率低複雜度之編碼器概念，然後Parhi 將此概念以位移循環方式之設計來建構編碼器。在這篇論文中，將此編碼器實現並且與以生成矩陣方式之編碼器比較效能與複雜度 ...
周泓甫, Chou, Hong-Fu
core  

Composable free-space continuous-variable quantum key distribution using discrete modulation. [PDF]

Sci Adv
Jaksch K, Dirmeier T, Weiser Y, Richter S, Bayraktar Ö, Hacker B, Rößler C, Khan I, Petscharning S, Grafenauer T, Hentschel M, Ömer B, Pacher C, Kanitschar F, Upadhyaya T, Lin J, Lütkenhaus N, Leuchs G, Marquardt C.   +18 more
europepmc   +1 more source

LDPC Codes in Cooperative Communication

CoRR
41 ...
openaire   +2 more sources

End-to-End DAE-LDPC-OFDM Transceiver with Learned Belief Propagation Decoder for Robust and Power-Efficient Wireless Communication. [PDF]

Sensors (Basel)
Mohammed M, Çevik M.
europepmc   +1 more source

A flexible NoC-based LDPC code decoder implementation and bandwidth reduction methods [PDF]

, 2011
Condo C., Masera G., MASERA, Guido, Carlo Condo, Guido Masera, CONDO, CARLO   +4 more
core   +1 more source

Rate-Adaptive Information Reconciliation for CV-QKD Systems at Low Signal-to-Noise Ratios. [PDF]

Entropy (Basel)
Fu H, Dai J, Feng Y, Hai H, Ge H, Huang P, Jiang XQ.   +6 more
europepmc   +1 more source

High Performance Decoder Design for Convolutional LDPC Codes

, 2007
本論文提出迴轉式低密度奇偶檢查碼（LDPC-CC）解碼器之設計。因為現在的通訊技術的成長，在傳輸的過程中一定會有些不理想的效應存在，因此資料的保護是很重要的。因為區塊式低密度奇偶檢查碼（LDPC-BC）在很多不同的通道裡有很卓越的解碼功能，所以已經研究了很多年了。LDPC-CC在1999年被提出來也證明了有跟LDPC-BC相似的位元錯誤率（Bit Error Rate）。一個LDPC-CC有很好的優勢是跟LDPC-BC比較時LDPC-CC有比較少的延遲（Latency），對於LDPC ...
Chen, Mu-Chung, 陳牧忠
core  

Approaching single-molecule assembly-free readout from medium-length encoded DNA. [PDF]

Nat Commun
Chen W, Qin R, Guo Q, Guo J, Ge Q, Yuan Y.   +5 more
europepmc   +1 more source

On Practical Implementation and Generalizations of max* Operator for Turbo and LDPC Decoders [PDF]

, 2012
Papaharalabos, S., Maurizio Martina, Mathiopoulos, P.T., Gioulekas F., Martina, Maurizio, Guido Masera, P. Takis Mathiopoulos, Stylianos Papaharalabos, Gioulekas, F., Papaharalabos S., Fotios Gioulekas, Masera, Guido, Mathiopoulos P. T.   +12 more
core   +1 more source