{"id":"https://openalex.org/W1589872709","doi":"https://doi.org/10.1109/iscc.2004.1358444","title":"Downlink resource allocation for data traffic in heterogenous cellular CDMA networks","display_name":"Downlink resource allocation for data traffic in heterogenous cellular CDMA networks","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1589872709","doi":"https://doi.org/10.1109/iscc.2004.1358444","mag":"1589872709"},"language":"en","primary_location":{"id":"doi:10.1109/iscc.2004.1358444","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscc.2004.1358444","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. ISCC 2004. Ninth International Symposium on Computers And Communications (IEEE Cat. No.04TH8769)","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/A5065105603","display_name":"Mahdi Shabany","orcid":"https://orcid.org/0000-0002-8625-9034"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"M. Shabany","raw_affiliation_strings":["Dept. of Electr. & Comput. Eng., Toronto Univ., Ont., Canada","Dept. of Electr. & Comput. Eng., Toronto Univ., Ont., Canada#TAB#"],"affiliations":[{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Toronto Univ., Ont., Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Toronto Univ., Ont., Canada#TAB#","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022880485","display_name":"Keivan Navaie","orcid":"https://orcid.org/0000-0002-4399-6472"},"institutions":[{"id":"https://openalex.org/I107720978","display_name":"Ain Shams University","ror":"https://ror.org/00cb9w016","country_code":"EG","type":"education","lineage":["https://openalex.org/I107720978"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"K. Navaie","raw_affiliation_strings":["School of Math. and Stat. Carleton University","Fac. of Comput. & Inf. Sci., Ain-Shams Univ., Cairo, Egypt"],"affiliations":[{"raw_affiliation_string":"School of Math. and Stat. Carleton University","institution_ids":[]},{"raw_affiliation_string":"Fac. of Comput. & Inf. Sci., Ain-Shams Univ., Cairo, Egypt","institution_ids":["https://openalex.org/I107720978"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109433489","display_name":"E.S. Sousa","orcid":null},"institutions":[{"id":"https://openalex.org/I107720978","display_name":"Ain Shams University","ror":"https://ror.org/00cb9w016","country_code":"EG","type":"education","lineage":["https://openalex.org/I107720978"]},{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA","EG"],"is_corresponding":false,"raw_author_name":"E.S. Sousa","raw_affiliation_strings":["ECE Department, University of Toronto","Fac. of Comput. & Inf. Sci., Ain-Shams Univ., Cairo, Egypt"],"affiliations":[{"raw_affiliation_string":"ECE Department, University of Toronto","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"Fac. of Comput. & Inf. Sci., Ain-Shams Univ., Cairo, Egypt","institution_ids":["https://openalex.org/I107720978"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5065105603"],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":null,"apc_paid":null,"fwci":1.3905,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.84444183,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"19","issue":null,"first_page":"436","last_page":"441 Vol.1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9998000264167786,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9998000264167786,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9990000128746033,"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/T11797","display_name":"graph theory and CDMA systems","score":0.996999979019165,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.8103013038635254},{"id":"https://openalex.org/keywords/knapsack-problem","display_name":"Knapsack problem","score":0.7610216736793518},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7511751651763916},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.7377137541770935},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6316830515861511},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.6242760419845581},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5614794492721558},{"id":"https://openalex.org/keywords/utility-maximization","display_name":"Utility maximization","score":0.5331584215164185},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5256684422492981},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5188904404640198},{"id":"https://openalex.org/keywords/channel-allocation-schemes","display_name":"Channel allocation schemes","score":0.4448888301849365},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.42611005902290344},{"id":"https://openalex.org/keywords/utility-maximization-problem","display_name":"Utility maximization problem","score":0.41866278648376465},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.4158203601837158},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.17841368913650513},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12867048382759094},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.10985112190246582},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07000592350959778}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8103013038635254},{"id":"https://openalex.org/C113138325","wikidata":"https://www.wikidata.org/wiki/Q864457","display_name":"Knapsack problem","level":2,"score":0.7610216736793518},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7511751651763916},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7377137541770935},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6316830515861511},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.6242760419845581},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5614794492721558},{"id":"https://openalex.org/C2985793214","wikidata":"https://www.wikidata.org/wiki/Q3274096","display_name":"Utility maximization","level":2,"score":0.5331584215164185},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5256684422492981},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5188904404640198},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.4448888301849365},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.42611005902290344},{"id":"https://openalex.org/C2779044140","wikidata":"https://www.wikidata.org/wiki/Q3274096","display_name":"Utility maximization problem","level":3,"score":0.41866278648376465},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.4158203601837158},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.17841368913650513},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12867048382759094},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.10985112190246582},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07000592350959778},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscc.2004.1358444","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscc.2004.1358444","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. ISCC 2004. Ninth International Symposium on Computers And Communications (IEEE Cat. No.04TH8769)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1608777039","https://openalex.org/W1660350378","https://openalex.org/W1977888456","https://openalex.org/W1987497363","https://openalex.org/W2043513057","https://openalex.org/W2069277547","https://openalex.org/W2102408639","https://openalex.org/W2104948049","https://openalex.org/W2107568433","https://openalex.org/W2116407052","https://openalex.org/W2116748333","https://openalex.org/W2124130287","https://openalex.org/W2134789631","https://openalex.org/W2139233321","https://openalex.org/W2159489547","https://openalex.org/W6636571244","https://openalex.org/W6636959107","https://openalex.org/W6675742810"],"related_works":["https://openalex.org/W2951390543","https://openalex.org/W3121912968","https://openalex.org/W2949260239","https://openalex.org/W2949594337","https://openalex.org/W3123067344","https://openalex.org/W2953072363","https://openalex.org/W3125423763","https://openalex.org/W4299412355","https://openalex.org/W2950840434","https://openalex.org/W2729827172"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"using":[3],"the":[4,56,59],"dynamic":[5],"pricing":[6],"platform,":[7],"a":[8,27,31,79,101,111],"novel":[9],"framework":[10],"for":[11],"downlink":[12,65],"resource":[13,66],"allocation":[14,67],"in":[15,78],"heterogeneous":[16],"cellular":[17],"CDMA":[18],"networks":[19],"is":[20,30,52,100,109,116],"proposed.":[21],"For":[22],"each":[23],"user,":[24],"we":[25],"define":[26],"utility":[28,51],"that":[29,40,96],"function":[32],"of":[33,39,58,71,90],"channel":[34],"status":[35],"and":[36],"delay":[37],"condition":[38],"individual":[41],"user":[42],"as":[43,45,55],"well":[44],"network":[46,50,73,87],"load":[47],"status.":[48],"The":[49],"then":[53,94,117],"defined":[54],"summation":[57],"users'":[60],"achieved":[61],"utilities.":[62],"We":[63,93],"solve":[64],"problem":[68,105],"through":[69],"maximization":[70],"total":[72],"utility.":[74],"This":[75],"approach":[76],"results":[77],"suboptimal":[80,113],"base-station":[81,98,123],"assignment":[82,99],"scheme":[83],"which-unlike":[84],"previous":[85],"work-is":[86],"optimal":[88,97],"instead":[89],"cell":[91],"optimal.":[92],"show":[95],"multidimensional":[102],"multiple-choice":[103],"Knapsack":[104],"(MMKP).":[106],"Since":[107],"MMKP":[108],"NP-Hard":[110],"polynomial-time":[112],"heuristic":[114],"algorithm":[115],"employed":[118],"to":[119],"develop":[120],"an":[121],"efficient":[122],"assignment.":[124]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}