{"id":"https://openalex.org/W2044394859","doi":"https://doi.org/10.1109/sips.2011.6088962","title":"The power cost of over-designing codes","display_name":"The power cost of over-designing codes","publication_year":2011,"publication_date":"2011-10-01","ids":{"openalex":"https://openalex.org/W2044394859","doi":"https://doi.org/10.1109/sips.2011.6088962","mag":"2044394859"},"language":"en","primary_location":{"id":"doi:10.1109/sips.2011.6088962","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sips.2011.6088962","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Workshop on Signal Processing Systems (SiPS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089507481","display_name":"Karthik Ganesan","orcid":"https://orcid.org/0000-0002-7559-0928"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Karthik Ganesan","raw_affiliation_strings":["University of California, Berkeley, Berkeley, United States"],"affiliations":[{"raw_affiliation_string":"University of California, Berkeley, Berkeley, United States","institution_ids":["https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054746425","display_name":"Pulkit Grover","orcid":"https://orcid.org/0000-0001-7651-7776"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pulkit Grover","raw_affiliation_strings":["University of California, Berkeley, Berkeley, United States"],"affiliations":[{"raw_affiliation_string":"University of California, Berkeley, Berkeley, United States","institution_ids":["https://openalex.org/I95457486"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088933304","display_name":"Jan M. Rabaey","orcid":"https://orcid.org/0000-0001-6290-4855"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jan Rabaey","raw_affiliation_strings":["University of California, Berkeley"],"affiliations":[{"raw_affiliation_string":"University of California, Berkeley","institution_ids":["https://openalex.org/I95457486"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5089507481"],"corresponding_institution_ids":["https://openalex.org/I95457486"],"apc_list":null,"apc_paid":null,"fwci":4.008,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.9371208,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"4","issue":null,"first_page":"128","last_page":"133"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/girth","display_name":"Girth (graph theory)","score":0.8562048673629761},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.8100795745849609},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7820813655853271},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5601245760917664},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5523862242698669},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5072481036186218},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.47545620799064636},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.4526120126247406},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.42085665464401245},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4086989164352417},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38171935081481934},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.33638790249824524},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.30603671073913574},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.1954212486743927},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10184955596923828},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0520092248916626}],"concepts":[{"id":"https://openalex.org/C2777434295","wikidata":"https://www.wikidata.org/wiki/Q959831","display_name":"Girth (graph theory)","level":2,"score":0.8562048673629761},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8100795745849609},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7820813655853271},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5601245760917664},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5523862242698669},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5072481036186218},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.47545620799064636},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.4526120126247406},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.42085665464401245},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4086989164352417},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38171935081481934},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33638790249824524},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.30603671073913574},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.1954212486743927},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10184955596923828},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0520092248916626},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sips.2011.6088962","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sips.2011.6088962","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Workshop on Signal Processing Systems (SiPS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1536930200","https://openalex.org/W1577607888","https://openalex.org/W1973712217","https://openalex.org/W1991470928","https://openalex.org/W2011954961","https://openalex.org/W2100641546","https://openalex.org/W2101318356","https://openalex.org/W2121606987","https://openalex.org/W2124450281","https://openalex.org/W2128765501","https://openalex.org/W2133068391","https://openalex.org/W2141106091","https://openalex.org/W2141608375","https://openalex.org/W2143965786","https://openalex.org/W2147348322","https://openalex.org/W2152481521","https://openalex.org/W2154920196","https://openalex.org/W2156063738","https://openalex.org/W2169732368","https://openalex.org/W2170869924","https://openalex.org/W2987657883","https://openalex.org/W4300188436","https://openalex.org/W6682245740","https://openalex.org/W6685463148"],"related_works":["https://openalex.org/W2005341112","https://openalex.org/W2370232613","https://openalex.org/W2602611185","https://openalex.org/W2143011401","https://openalex.org/W2150639697","https://openalex.org/W2148630017","https://openalex.org/W2163532780","https://openalex.org/W1650655882","https://openalex.org/W2126543779","https://openalex.org/W2169811229"],"abstract_inverted_index":{"In":[0,27],"\u201cmodern\u201d":[1],"coding":[2],"theory,":[3],"the":[4,13,81],"goal":[5],"of":[6,60,71],"code-design":[7],"often":[8],"boils":[9],"down":[10],"to":[11,90],"maximizing":[12,37],"code":[14,38],"girth":[15,39,45,72,84,97],"because":[16,54],"from":[17],"a":[18],"traditional":[19],"transmit-power":[20],"perspective,":[21],"larger":[22,44,49,55,118],"girths":[23,56,119],"ensure":[24],"better":[25],"performance.":[26],"this":[28,111],"paper,":[29],"we":[30,64],"provide":[31],"an":[32],"experimental":[33],"example":[34],"showing":[35],"that":[36,66,110],"can":[40,46,87],"hurt:":[41],"codes":[42,70,86,99],"with":[43],"consume":[47,88],"significantly":[48],"decoding":[50,79,102],"power.":[51],"This":[52],"is":[53],"require":[57],"increased":[58],"length":[59],"decoder":[61],"interconnects.":[62],"Concretely,":[63],"show":[65],"for":[67,83,96],"(3,4)-regular":[68],"LDPC":[69],"6":[73,98],"and":[74,120],"8":[75,85],"decoded":[76],"using":[77],"Gallager-A":[78],"algorithm,":[80],"decoders":[82],"up":[89],"36%":[91],"more":[92],"power":[93],"than":[94],"those":[95],"at":[100,117],"high":[101],"throughputs.":[103],"Existing":[104],"results":[105],"in":[106],"theoretical":[107],"literature":[108],"suggest":[109],"effect":[112],"will":[113],"be":[114],"greatly":[115],"exaggerated":[116],"degrees.":[121]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
