{"id":"https://openalex.org/W3023177549","doi":"https://doi.org/10.1109/lcomm.2020.2984260","title":"Mode Subset Selection and Feedback for Low Complexity Equalization in DWDM MMF Links","display_name":"Mode Subset Selection and Feedback for Low Complexity Equalization in DWDM MMF Links","publication_year":2020,"publication_date":"2020-05-06","ids":{"openalex":"https://openalex.org/W3023177549","doi":"https://doi.org/10.1109/lcomm.2020.2984260","mag":"3023177549"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2020.2984260","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2020.2984260","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-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/A5057395636","display_name":"Anju Radhakrishnan","orcid":null},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Anju Radhakrishnan","raw_affiliation_strings":["IIT Bombay, Mumbai, India"],"affiliations":[{"raw_affiliation_string":"IIT Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045135576","display_name":"Kumar Appaiah","orcid":"https://orcid.org/0000-0002-3149-4416"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kumar Appaiah","raw_affiliation_strings":["IIT Bombay, Mumbai, India"],"affiliations":[{"raw_affiliation_string":"IIT Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5057395636"],"corresponding_institution_ids":["https://openalex.org/I162827531"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03577222,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"24","issue":"8","first_page":"1767","last_page":"1770"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":1.0,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9975000023841858,"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/T10847","display_name":"Advanced Optical Network Technologies","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"}}],"keywords":[{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.7988178730010986},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6727542877197266},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.6723262071609497},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6381035447120667},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.6119011640548706},{"id":"https://openalex.org/keywords/multi-mode-optical-fiber","display_name":"Multi-mode optical fiber","score":0.5885797142982483},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5769426226615906},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.48600348830223083},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.46944400668144226},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.448660284280777},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.42557236552238464},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4236869215965271},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3250625729560852},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.26833248138427734},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.24026402831077576},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.22643566131591797},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.16228070855140686},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14135396480560303},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.14011353254318237},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12112075090408325}],"concepts":[{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.7988178730010986},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6727542877197266},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.6723262071609497},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6381035447120667},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.6119011640548706},{"id":"https://openalex.org/C101645829","wikidata":"https://www.wikidata.org/wiki/Q1781857","display_name":"Multi-mode optical fiber","level":3,"score":0.5885797142982483},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5769426226615906},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.48600348830223083},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.46944400668144226},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.448660284280777},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.42557236552238464},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4236869215965271},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3250625729560852},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.26833248138427734},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.24026402831077576},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.22643566131591797},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16228070855140686},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14135396480560303},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.14011353254318237},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12112075090408325},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2020.2984260","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2020.2984260","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.4099999964237213,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1973581578","https://openalex.org/W2039647318","https://openalex.org/W2044363532","https://openalex.org/W2100914873","https://openalex.org/W2166459180","https://openalex.org/W2172277545","https://openalex.org/W2291500100","https://openalex.org/W2510218969","https://openalex.org/W2582785250","https://openalex.org/W2745200819","https://openalex.org/W3103642809"],"related_works":["https://openalex.org/W2355663289","https://openalex.org/W2106913410","https://openalex.org/W4380372336","https://openalex.org/W2354248671","https://openalex.org/W2359134391","https://openalex.org/W2594116857","https://openalex.org/W2947628004","https://openalex.org/W2935229758","https://openalex.org/W2029075758","https://openalex.org/W2128970135"],"abstract_inverted_index":{"Multiplexing":[0],"through":[1],"multimode":[2],"fibers":[3],"(MMFs)":[4],"has":[5],"been":[6],"known":[7],"to":[8,20,34,43],"increase":[9],"data":[10],"rates":[11,95],"significantly.":[12],"However,":[13,49],"mode":[14,89],"dependent":[15],"losses":[16],"cause":[17],"some":[18,71],"modes":[19,29],"not":[21],"offer":[22],"optimal":[23],"performance.":[24,84],"Only":[25],"a":[26],"subset":[27],"of":[28,83],"identified":[30],"by":[31],"the":[32,44,67],"receiver":[33],"be":[35,40,74],"used":[36],"for":[37,46,53,70],"transmission":[38],"can":[39,73],"fed":[41],"back":[42,51],"transmitter":[45],"lowering":[47],"complexity.":[48],"feeding":[50],"subsets":[52,69,90],"all":[54],"WDM":[55,78],"channels":[56,79,92],"requires":[57],"huge":[58],"feedback":[59,98],"burden.":[60,99],"In":[61],"this":[62],"letter,":[63],"we":[64],"show":[65],"that":[66,87],"best":[68],"wavelengths":[72],"reused":[75],"across":[76,91],"neighbouring":[77],"without":[80],"much":[81],"loss":[82],"Simulations":[85],"reveal":[86],"reusing":[88],"yields":[93],"high":[94],"with":[96],"limited":[97]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}