{"id":"https://openalex.org/W2164476716","doi":"https://doi.org/10.1109/rait.2012.6194434","title":"Efficient channel assignment techniques in mobile cellular networks","display_name":"Efficient channel assignment techniques in mobile cellular networks","publication_year":2012,"publication_date":"2012-03-01","ids":{"openalex":"https://openalex.org/W2164476716","doi":"https://doi.org/10.1109/rait.2012.6194434","mag":"2164476716"},"language":"en","primary_location":{"id":"doi:10.1109/rait.2012.6194434","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rait.2012.6194434","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 1st International Conference on Recent Advances in Information Technology (RAIT)","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/A5072517511","display_name":"Sutapa Bhowmik","orcid":"https://orcid.org/0000-0002-9040-0045"},"institutions":[{"id":"https://openalex.org/I175399479","display_name":"Haldia Institute of Technology","ror":"https://ror.org/0211bs523","country_code":"IN","type":"education","lineage":["https://openalex.org/I175399479"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Sutapa Bhowmik","raw_affiliation_strings":["Department of Computer Science and Engineering, Haldia Institute of Technology, Haldia, West Bengal, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Haldia Institute of Technology, Haldia, West Bengal, India","institution_ids":["https://openalex.org/I175399479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042804819","display_name":"Subhabrata Barman","orcid":"https://orcid.org/0000-0003-4571-2899"},"institutions":[{"id":"https://openalex.org/I175399479","display_name":"Haldia Institute of Technology","ror":"https://ror.org/0211bs523","country_code":"IN","type":"education","lineage":["https://openalex.org/I175399479"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Subhabrata Barman","raw_affiliation_strings":["Department of Computer Science and Engineering, Haldia Institute of Technology, Haldia, West Bengal, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Haldia Institute of Technology, Haldia, West Bengal, India","institution_ids":["https://openalex.org/I175399479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009010816","display_name":"Sumit Kayal","orcid":null},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sumit Kayal","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology, Kharagpur, Kharagpur, West Bengal, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Kharagpur, Kharagpur, West Bengal, India","institution_ids":["https://openalex.org/I145894827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5072517511"],"corresponding_institution_ids":["https://openalex.org/I175399479"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17336801,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"295","last_page":"299"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11797","display_name":"graph theory and CDMA systems","score":0.9979000091552734,"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":0.992900013923645,"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/graph-coloring","display_name":"Graph coloring","score":0.6881932020187378},{"id":"https://openalex.org/keywords/disjoint-sets","display_name":"Disjoint sets","score":0.6285138130187988},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5427676439285278},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5307032465934753},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5208533406257629},{"id":"https://openalex.org/keywords/fractional-coloring","display_name":"Fractional coloring","score":0.5060991644859314},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4971931278705597},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.4970908463001251},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.4692276418209076},{"id":"https://openalex.org/keywords/colored","display_name":"Colored","score":0.43946000933647156},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.4186265766620636},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.41747045516967773},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.37994036078453064},{"id":"https://openalex.org/keywords/graph-power","display_name":"Graph power","score":0.2514680027961731},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1997423768043518},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.14047011733055115}],"concepts":[{"id":"https://openalex.org/C76946457","wikidata":"https://www.wikidata.org/wiki/Q504843","display_name":"Graph coloring","level":3,"score":0.6881932020187378},{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.6285138130187988},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5427676439285278},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5307032465934753},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5208533406257629},{"id":"https://openalex.org/C158319403","wikidata":"https://www.wikidata.org/wiki/Q5477527","display_name":"Fractional coloring","level":5,"score":0.5060991644859314},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4971931278705597},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.4970908463001251},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.4692276418209076},{"id":"https://openalex.org/C2778307483","wikidata":"https://www.wikidata.org/wiki/Q5149038","display_name":"Colored","level":2,"score":0.43946000933647156},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.4186265766620636},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41747045516967773},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.37994036078453064},{"id":"https://openalex.org/C149530733","wikidata":"https://www.wikidata.org/wiki/Q5597091","display_name":"Graph power","level":4,"score":0.2514680027961731},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1997423768043518},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.14047011733055115},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/rait.2012.6194434","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rait.2012.6194434","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 1st International Conference on Recent Advances in Information Technology (RAIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1576487233","https://openalex.org/W1594937807","https://openalex.org/W1983030532","https://openalex.org/W1992507725","https://openalex.org/W2027160172","https://openalex.org/W2056979696","https://openalex.org/W2064102927","https://openalex.org/W2071020031","https://openalex.org/W2072651004","https://openalex.org/W2074820146","https://openalex.org/W2085421834","https://openalex.org/W2090439720","https://openalex.org/W2107951641","https://openalex.org/W2113947443","https://openalex.org/W2114385107","https://openalex.org/W2134123485","https://openalex.org/W2140515476","https://openalex.org/W2142906016","https://openalex.org/W2148410650","https://openalex.org/W2158646012","https://openalex.org/W2164474939","https://openalex.org/W2349209936","https://openalex.org/W4319603515"],"related_works":["https://openalex.org/W2127420314","https://openalex.org/W2760637807","https://openalex.org/W166851098","https://openalex.org/W3128483851","https://openalex.org/W3103266813","https://openalex.org/W2207846923","https://openalex.org/W2015634066","https://openalex.org/W2069654053","https://openalex.org/W3046629113","https://openalex.org/W2048339306"],"abstract_inverted_index":{"A":[0],"cellular":[1],"network":[2],"is":[3,14,60,128,153,158],"often":[4],"modeled":[5],"as":[6,16],"a":[7,17,33,58,74,101,110],"graph":[8,103],"and":[9,87,140,157],"the":[10,21,28,44,53,94,117,124,131,135,138,141],"Channel":[11],"Assignment":[12],"Problem":[13],"formulated":[15],"coloring":[18,56,104],"problem":[19,57,113,127],"of":[20,35,65,84,88,123,162],"graph.":[22,95],"The":[23,121,145],"channel":[24,111],"assignment":[25,112],"algorithms":[26],"partition":[27],"given":[29],"radio":[30,49,115],"spectrum":[31],"into":[32],"set":[34],"disjoint":[36],"channels":[37],"that":[38,106],"can":[39],"be":[40],"used":[41,143],"simultaneously":[42],"by":[43,155],"stations":[45],"while":[46],"maintaining":[47],"acceptable":[48],"signals.":[50],"While":[51],"in":[52,93,114],"classical":[54],"vertex":[55],"condition":[59],"imposed":[61,80],"only":[62],"on":[63,81,100],"colors":[64,71,82],"adjacent":[66,85],"nodes,":[67],"many":[68],"generalizations":[69],"require":[70],"to":[72,129],"respect":[73],"stronger":[75],"condition,":[76],"e.g.":[77],"restrictions":[78],"are":[79],"both":[83],"nodes":[86,89],"at":[90],"distance":[91],"2":[92],"This":[96],"paper":[97],"will":[98],"focus":[99],"specific":[102],"generalization":[105],"arose":[107],"first":[108],"from":[109],"networks:":[116],"L(h,":[118,125],"k)-labeling":[119,126],"problem.":[120],"aim":[122],"minimize":[130],"span":[132,147],"\u03bbh,k(G),":[133],"i.e.":[134],"difference":[136],"between":[137],"largest":[139],"smallest":[142],"colors.":[144],"minimum":[146],"over":[148],"all":[149],"possible":[150],"labeling":[151],"functions":[152],"denoted":[154],"\u03bbh,k(G)":[156],"called":[159],"\u03bbh,k":[160],"-number":[161],"G.":[163]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
