{"id":"https://openalex.org/W4366396151","doi":"https://doi.org/10.1145/3585967.3585972","title":"Performance Evaluation of Tandem Spreading Multiple Access with Polar Code System for IoT-Railways","display_name":"Performance Evaluation of Tandem Spreading Multiple Access with Polar Code System for IoT-Railways","publication_year":2023,"publication_date":"2023-01-06","ids":{"openalex":"https://openalex.org/W4366396151","doi":"https://doi.org/10.1145/3585967.3585972"},"language":"en","primary_location":{"id":"doi:10.1145/3585967.3585972","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3585967.3585972","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2023 10th International Conference on Wireless Communication and Sensor Networks","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/A5084457071","display_name":"Huichao Shang","orcid":"https://orcid.org/0009-0008-4475-1021"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Huichao Shang","raw_affiliation_strings":["Beijing Jiaotong University, China"],"raw_orcid":"https://orcid.org/0009-0008-4475-1021","affiliations":[{"raw_affiliation_string":"Beijing Jiaotong University, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091102538","display_name":"Ruifeng Chen","orcid":"https://orcid.org/0000-0002-0466-1266"},"institutions":[{"id":"https://openalex.org/I4210141966","display_name":"China Academy of Railway Sciences","ror":"https://ror.org/051wv2j09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210141966"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruifeng Chen","raw_affiliation_strings":["China Academy of Railway Sciences Co., Ltd., China"],"raw_orcid":"https://orcid.org/0000-0002-0466-1266","affiliations":[{"raw_affiliation_string":"China Academy of Railway Sciences Co., Ltd., China","institution_ids":["https://openalex.org/I4210141966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074466132","display_name":"Guoyu Ma","orcid":"https://orcid.org/0000-0002-2853-4747"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoyu Ma","raw_affiliation_strings":["Beijing Jiaotong University, China"],"raw_orcid":"https://orcid.org/0000-0002-2853-4747","affiliations":[{"raw_affiliation_string":"Beijing Jiaotong University, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100765851","display_name":"Haoxiang Zhang","orcid":"https://orcid.org/0009-0006-0314-2698"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Haoxiang Zhang","raw_affiliation_strings":["China Academy of Industrial Internet, China"],"raw_orcid":"https://orcid.org/0009-0006-0314-2698","affiliations":[{"raw_affiliation_string":"China Academy of Industrial Internet, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012250827","display_name":"Ruisi He","orcid":"https://orcid.org/0000-0003-4135-3227"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruisi He","raw_affiliation_strings":["Beijing Jiaotong University, China"],"raw_orcid":"https://orcid.org/0000-0003-4135-3227","affiliations":[{"raw_affiliation_string":"Beijing Jiaotong University, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100620739","display_name":"Bo Ai","orcid":"https://orcid.org/0000-0001-6850-0595"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Ai","raw_affiliation_strings":["Beijing Jiaotong University, China"],"raw_orcid":"https://orcid.org/0000-0001-6850-0595","affiliations":[{"raw_affiliation_string":"Beijing Jiaotong University, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100350955","display_name":"Zhangdui Zhong","orcid":"https://orcid.org/0000-0001-8889-7374"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhangdui Zhong","raw_affiliation_strings":["Beijing Jiaotong University, China"],"raw_orcid":"https://orcid.org/0000-0001-8889-7374","affiliations":[{"raw_affiliation_string":"Beijing Jiaotong University, China","institution_ids":["https://openalex.org/I21193070"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5084457071"],"corresponding_institution_ids":["https://openalex.org/I21193070"],"apc_list":null,"apc_paid":null,"fwci":0.1278,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.4035828,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"25","last_page":"30"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9994000196456909,"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":0.9994000196456909,"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/polar-code","display_name":"Polar code","score":0.9122847318649292},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7634536027908325},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5937051773071289},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.5362462401390076},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5045350790023804},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5032550692558289},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4947323501110077},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.4840823709964752},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.4809498190879822},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4764033854007721},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.452243447303772},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.4504198133945465},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.433192640542984},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.29472219944000244},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2886527180671692},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2464194893836975},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.11468854546546936},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.08736559748649597}],"concepts":[{"id":"https://openalex.org/C2778396592","wikidata":"https://www.wikidata.org/wiki/Q7209069","display_name":"Polar code","level":3,"score":0.9122847318649292},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7634536027908325},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5937051773071289},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.5362462401390076},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5045350790023804},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5032550692558289},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4947323501110077},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.4840823709964752},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.4809498190879822},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4764033854007721},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.452243447303772},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.4504198133945465},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.433192640542984},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.29472219944000244},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2886527180671692},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2464194893836975},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.11468854546546936},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.08736559748649597},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3585967.3585972","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3585967.3585972","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2023 10th International Conference on Wireless Communication and Sensor Networks","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1981735015","https://openalex.org/W2042519026","https://openalex.org/W2106045225","https://openalex.org/W2117890770","https://openalex.org/W2150498905","https://openalex.org/W2464137485","https://openalex.org/W2508720818","https://openalex.org/W2533917874","https://openalex.org/W2769544239","https://openalex.org/W2799130876","https://openalex.org/W2806061530","https://openalex.org/W2883871151","https://openalex.org/W2959966161","https://openalex.org/W3029554135","https://openalex.org/W3185249347","https://openalex.org/W4284969696"],"related_works":["https://openalex.org/W2146473084","https://openalex.org/W1485487340","https://openalex.org/W2099812103","https://openalex.org/W2124039066","https://openalex.org/W2055927355","https://openalex.org/W2073378780","https://openalex.org/W2062607947","https://openalex.org/W2917237719","https://openalex.org/W2047006631","https://openalex.org/W2103813964"],"abstract_inverted_index":{"With":[0],"the":[1,21,79,97,146,150],"rapid":[2],"development":[3],"of":[4,25,81,99,190,211],"high-speed":[5],"railways,":[6],"intelligent":[7,35],"railways":[8,28],"have":[9],"attracted":[10],"much":[11],"attention":[12],"in":[13,51,108,127,136,145,157,177,196],"railway":[14],"industries":[15],"and":[16,48,92,168,203],"research":[17],"institutes":[18],"all":[19],"over":[20],"world.":[22],"The":[23],"internet":[24],"things":[26],"for":[27,34,115],"(IoT-R)":[29],"plays":[30],"an":[31],"important":[32],"role":[33],"railways.":[36],"In":[37,84,119,163,214],"order":[38,120],"to":[39,44,77,121],"use":[40],"limited":[41],"radio":[42],"resources":[43],"support":[45],"massive":[46],"low-cost":[47],"low-energy":[49],"users":[50],"IoT-R,":[52,128],"advanced":[53],"multiple":[54,61,69],"access":[55,62,70],"technology":[56],"becomes":[57],"important.":[58],"Tandem":[59],"spreading":[60],"(TSMA)":[63],"is":[64,134,155,207],"a":[65,74],"recently":[66],"proposed":[67,135],"non-orthogonal":[68],"scheme":[71],"that":[72,186,210],"uses":[73],"non-iterative":[75],"receiver":[76],"solve":[78],"problem":[80],"data":[82,89,101,116,124],"collision.":[83],"addition,":[85,164,215],"TSMA":[86,104,129,148,158,178,191,212,216,228],"can":[87],"improve":[88,123],"transmission":[90,117,125],"reliability":[91,126],"user":[93,100],"connection":[94],"capability":[95],"at":[96],"expense":[98],"rate.":[102],"Therefore,":[103],"shows":[105],"its":[106],"potential":[107],"IoT-R.":[109],"However,":[110],"IoT-R":[111],"has":[112,224],"high":[113],"requirements":[114],"reliability.":[118],"further":[122],"with":[130,159,179,192,217,229],"polar":[131,160,180,193,218,230],"code":[132,161,181,194,219,231],"system":[133,195,220,232],"this":[137],"paper.":[138],"Different":[139],"from":[140],"channel":[141,153,202,206],"pre-compensation":[142],"method":[143],"used":[144],"original":[147],"system,":[149],"least":[151],"squares":[152],"estimation":[154],"applied":[156,176],"system.":[162,182,213],"zero-forcing":[165],"(ZF)":[166],"equalizer":[167,174,223],"minimum":[169],"mean":[170],"square":[171],"error":[172,188],"(MMSE)":[173],"are":[175],"Simulation":[183],"results":[184],"show":[185],"block":[187],"rate":[189],"both":[197],"additive":[198],"white":[199],"Gaussian":[200],"noise":[201],"Rayleigh":[204],"fading":[205],"lower":[208],"than":[209,227],"using":[221,233],"MMSE":[222],"better":[225],"performance":[226],"ZF":[234],"equalizer.":[235]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}