2026-09-18T23:41:43Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/81121 2023-07-11 col_2142_5131 col_2142_8888 com_2142_5130 com_2142_8887 com_2142_234

Ralf Koetter Tang, Xiangyu 2015-09-25T20:09:39Z 2015-09-25T20:09:39Z 10000-01-01 2008 2008 Furthermore, we propose novel error correction coding schemes, called Generalized Integrated Interleaving and Sparsely Integrated Interleaving codes. In the context of block interleaved codewords, Generalized Integrated Interleaving allows nonuniform redundancy to be shared among all the interleaves. This allows the redundancy to be adjusted on-the-fly to better suit the error statistics of the channel or storage device. Sparsely Integrated Interleaving groups data nodes in a distributed storage system into subgroups. A data node can belong to several subgroups. A localized algebraic iterative decoding algorithm is used to decode across subgroups to correct large errors. Very little correction capability is sacrificed to achieve fast error correction and lower communication overhead. This scheme improves data access for all the data nodes and allows easy scaling of the distributed storage network. Made available in DSpace on 2015-09-25T20:09:39Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3347545.pdf: 2821090 bytes, checksum: c1bd3b0e2a51e59ed599117f90866bdf (MD5) Previous issue date: 2008 Embargo set by: Seth Robbins for item 82403 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs U of I Only 154 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2008. http://hdl.handle.net/2142/81121 (MiAaPQ)AAI3347545 eng Engineering, Electronics and Electrical Iterative Algebraic Decoding of Codes Defined on Graphs text Dissertation University of Illinois at Urbana-Champaign Electrical and Computer Engineering Electrical and Computer Engineering Ph.D.