{"id":"https://openalex.org/W4405974936","doi":"https://doi.org/10.1109/pimrc59610.2024.10817302","title":"Probabilistic Shaping for Rotationally Symmetrical Two-Dimensional Constellations","display_name":"Probabilistic Shaping for Rotationally Symmetrical Two-Dimensional Constellations","publication_year":2024,"publication_date":"2024-09-02","ids":{"openalex":"https://openalex.org/W4405974936","doi":"https://doi.org/10.1109/pimrc59610.2024.10817302"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc59610.2024.10817302","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc59610.2024.10817302","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5076152763","display_name":"Ruimin Yuan","orcid":"https://orcid.org/0000-0002-9331-2374"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruimin Yuan","raw_affiliation_strings":["Xidian University,State Key Lab. of ISN,Xi&#x2019;an,China,710071"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Lab. of ISN,Xi&#x2019;an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079749249","display_name":"Xinyuanmeng Yao","orcid":"https://orcid.org/0000-0003-3981-4661"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyuanmeng Yao","raw_affiliation_strings":["Sun Yat-sen University,School of Computer Science and Engineering,Guangzhou,China,510006"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University,School of Computer Science and Engineering,Guangzhou,China,510006","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002308128","display_name":"Jiayi Yang","orcid":"https://orcid.org/0000-0001-8601-5649"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiayi Yang","raw_affiliation_strings":["Sun Yat-sen University,School of Electronics and Communication Engineering,Shenzhen,China,518107"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University,School of Electronics and Communication Engineering,Shenzhen,China,518107","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063124926","display_name":"Baoming Bai","orcid":"https://orcid.org/0000-0002-6161-5493"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoming Bai","raw_affiliation_strings":["Xidian University,State Key Lab. of ISN,Xi&#x2019;an,China,710071"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Lab. of ISN,Xi&#x2019;an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057620799","display_name":"Xiao Ma","orcid":"https://orcid.org/0000-0001-6617-1978"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Ma","raw_affiliation_strings":["Sun Yat-sen University,School of Computer Science and Engineering,Guangzhou,China,510006"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University,School of Computer Science and Engineering,Guangzhou,China,510006","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11701","display_name":"Space Satellite Systems and Control","score":0.891700029373169,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11701","display_name":"Space Satellite Systems and Control","score":0.891700029373169,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12836","display_name":"History and Developments in Astronomy","score":0.8815000057220459,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14500","display_name":"Advanced Mathematical Theories","score":0.8514999747276306,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.7725462317466736},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.7083156108856201},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5218937993049622},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3765676021575928},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33734700083732605},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2938036322593689},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.28947392106056213},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23617663979530334},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.12530171871185303},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.06977486610412598}],"concepts":[{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.7725462317466736},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.7083156108856201},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5218937993049622},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3765676021575928},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33734700083732605},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2938036322593689},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.28947392106056213},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23617663979530334},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.12530171871185303},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.06977486610412598}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc59610.2024.10817302","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc59610.2024.10817302","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W627952176","https://openalex.org/W1523773702","https://openalex.org/W1749807555","https://openalex.org/W2099111195","https://openalex.org/W2115001548","https://openalex.org/W2118111203","https://openalex.org/W2130718424","https://openalex.org/W2793893167","https://openalex.org/W2885207443","https://openalex.org/W2885589241","https://openalex.org/W2982451666","https://openalex.org/W2984693532","https://openalex.org/W3028046196","https://openalex.org/W3045401440","https://openalex.org/W3195002557","https://openalex.org/W4387486267"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2801080295","https://openalex.org/W2502457263","https://openalex.org/W2051487156","https://openalex.org/W4322709807","https://openalex.org/W2901245944","https://openalex.org/W4377967113","https://openalex.org/W2078292672"],"abstract_inverted_index":{"A":[0],"ring-based":[1],"constant":[2],"composition":[3],"distribution":[4,19,39],"matcher":[5],"(R-CCDM)":[6],"is":[7,50],"designed":[8],"for":[9,99],"shaping":[10,86],"rotationally":[11],"symmetrical":[12],"two-dimensional":[13],"(RS-2D)":[14],"constellations.":[15],"The":[16],"procedure":[17],"of":[18,43],"matching":[20],"can":[21],"be":[22],"divided":[23],"into":[24],"two":[25],"steps.":[26],"First,":[27],"nonuniformly":[28],"distributed":[29],"rings":[30],"are":[31],"generated":[32],"by":[33,93],"CCDM":[34,92],"to":[35,52],"approach":[36],"a":[37,47],"probability":[38],"calculated":[40],"from":[41,58],"that":[42,90],"modulation":[44,101],"symbols.":[45],"Second,":[46],"uniform":[48],"mapping":[49],"performed":[51],"select":[53],"one":[54],"amplitude":[55,69],"signal":[56],"point":[57],"each":[59],"ring.":[60],"Compared":[61],"with":[62,87,91],"CCDM,":[63],"the":[64],"proposed":[65],"DM":[66],"contains":[67],"multiple":[68],"compositions,":[70],"and":[71],"hence":[72],"achieves":[73],"less":[74],"rate":[75],"loss.":[76],"Numerical":[77],"results":[78],"show":[79],"that,":[80],"at":[81],"moderate":[82],"spectral":[83],"efficiency,":[84],"probabilistic":[85],"R-CCDM":[88],"outperforms":[89],"about":[94],"$0.2":[95],"\\sim":[96],"0.3":[97],"\\mathrm{~dB}$":[98],"different":[100],"formats.":[102]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
