{"id":"https://openalex.org/W2568657447","doi":"https://doi.org/10.1109/tcomm.2015.2506157","title":"Rover-to-Orbiter Communication in Mars: Taking Advantage of the Varying Topology","display_name":"Rover-to-Orbiter Communication in Mars: Taking Advantage of the Varying Topology","publication_year":2015,"publication_date":"2015-12-04","ids":{"openalex":"https://openalex.org/W2568657447","doi":"https://doi.org/10.1109/tcomm.2015.2506157","mag":"2568657447"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2015.2506157","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2015.2506157","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"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 Transactions on Communications","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/A5085853632","display_name":"Songze Li","orcid":"https://orcid.org/0000-0003-4282-3307"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Songze Li","raw_affiliation_strings":["Department of Electrical Engineering, University of Southern California, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014395205","display_name":"David Kao","orcid":null},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David T. H. Kao","raw_affiliation_strings":["Google Inc., Mountain View, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Google Inc., Mountain View, CA, USA","institution_ids":["https://openalex.org/I1291425158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047191296","display_name":"A. Salman Avestimehr","orcid":"https://orcid.org/0000-0003-3102-0867"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Salman Avestimehr","raw_affiliation_strings":["Department of Electrical Engineering, University of Southern California, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4239,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.86974342,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"64","issue":"2","first_page":"572","last_page":"585"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9995999932289124,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9995999932289124,"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/T12042","display_name":"Satellite Communication Systems","score":0.9995999932289124,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9993000030517578,"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/orbiter","display_name":"Orbiter","score":0.7763993740081787},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.7194617986679077},{"id":"https://openalex.org/keywords/time-division-multiple-access","display_name":"Time division multiple access","score":0.6423847079277039},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.5930549502372742},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5602526664733887},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.5380575060844421},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.48930880427360535},{"id":"https://openalex.org/keywords/mars-exploration-program","display_name":"Mars Exploration Program","score":0.47918474674224854},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.44162315130233765},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.43591606616973877},{"id":"https://openalex.org/keywords/linear-network-coding","display_name":"Linear network coding","score":0.4300697445869446},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.28861039876937866},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.27933675050735474},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23786401748657227},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.19821995496749878},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16004103422164917},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.07550409436225891}],"concepts":[{"id":"https://openalex.org/C2776481522","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Orbiter","level":2,"score":0.7763993740081787},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.7194617986679077},{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.6423847079277039},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.5930549502372742},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5602526664733887},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.5380575060844421},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.48930880427360535},{"id":"https://openalex.org/C83260615","wikidata":"https://www.wikidata.org/wiki/Q6773121","display_name":"Mars Exploration Program","level":2,"score":0.47918474674224854},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.44162315130233765},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.43591606616973877},{"id":"https://openalex.org/C138293262","wikidata":"https://www.wikidata.org/wiki/Q1089578","display_name":"Linear network coding","level":3,"score":0.4300697445869446},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.28861039876937866},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.27933675050735474},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23786401748657227},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.19821995496749878},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16004103422164917},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.07550409436225891},{"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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2015.2506157","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2015.2506157","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"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 Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.49000000953674316}],"awards":[{"id":"https://openalex.org/G1051235533","display_name":"CIF:  Medium:  Collaborative Research: Multihop Multiflow Wireless Networks:  A Treasure Hunt","funder_award_id":"1408755","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G1931598930","display_name":"CAREER: Breaking the Barriers in Wireless Network Information Theory: A Deterministic Approach","funder_award_id":"1408639","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2058990732","display_name":"EARS: Interference-Aware RF Theory and Design","funder_award_id":"1411244","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4869867297","display_name":null,"funder_award_id":"RSA-1517455","funder_id":"https://openalex.org/F4320332375","funder_display_name":"Jet Propulsion Laboratory"},{"id":"https://openalex.org/G6814862807","display_name":"NeTS: Medium: Collaborative Research: Information Architectures for Femto-Aided Cellular Networks","funder_award_id":"1419632","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8135434848","display_name":null,"funder_award_id":"N000141310094","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332375","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W793280295","https://openalex.org/W1556758352","https://openalex.org/W1966060873","https://openalex.org/W1999881423","https://openalex.org/W2005196269","https://openalex.org/W2026397342","https://openalex.org/W2030549587","https://openalex.org/W2041616144","https://openalex.org/W2051409000","https://openalex.org/W2106549261","https://openalex.org/W2109962983","https://openalex.org/W2132100261","https://openalex.org/W2964270412","https://openalex.org/W3100213870","https://openalex.org/W3103053992","https://openalex.org/W6622617085","https://openalex.org/W6633232371","https://openalex.org/W6785103764"],"related_works":["https://openalex.org/W2192445440","https://openalex.org/W2570054680","https://openalex.org/W2011642848","https://openalex.org/W1578400464","https://openalex.org/W1620021854","https://openalex.org/W788951234","https://openalex.org/W128499937","https://openalex.org/W1632351902","https://openalex.org/W1676443457","https://openalex.org/W796292033"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,69,100,119],"study":[4],"the":[5,24,40,57,62,82,96,103,108,112,115,122],"communication":[6,26,32,164],"problem":[7,27],"from":[8],"rovers":[9],"on":[10,81],"Mars'":[11],"surface":[12],"to":[13,20,89],"Mars-orbiting":[14],"satellites.":[15],"We":[16,137],"first":[17],"justify":[18],"that,":[19],"a":[21,34,48,127,146,162],"good":[22],"extent,":[23],"rover-to-orbiter":[25,163],"can":[28,158],"be":[29,90,159],"modeled":[30],"as":[31,150,152],"over":[33,44,126],"2":[35,37],"\u00d7":[36],"X-channel":[38,50],"with":[39,142],"network":[41],"topology":[42,59,97],"varying":[43],"time.":[45],"For":[46],"such":[47],"fading":[49,135],"where":[51],"transmitters":[52],"are":[53],"only":[54],"aware":[55],"of":[56,95,111],"time-varying":[58,63],"but":[60],"not":[61],"channel":[64],"state":[65],"(i.e.,":[66],"no":[67],"CSIT),":[68],"propose":[70],"coding":[71,117],"strategies":[72],"that":[73,86,102,141],"code":[74],"across":[75],"topologies,":[76],"and":[77,133],"develop":[78],"upper":[79],"bounds":[80],"sum":[83],"degrees-of-freedom":[84],"(DoF)":[85],"is":[87],"shown":[88],"tight":[91],"under":[92],"certain":[93],"pattern":[94],"variation.":[98],"Furthermore,":[99],"demonstrate":[101,140],"proposed":[104,116],"scheme":[105,130],"approximately":[106],"achieves":[107],"ergodic":[109,123],"sum-capacity":[110],"network.":[113,165],"Using":[114],"scheme,":[118],"numerically":[120,139],"evaluate":[121],"rate":[124],"gain":[125,157],"time-division-multiple-access":[128],"(TDMA)":[129],"for":[131,161],"Rayleigh":[132],"Rice":[134],"channels.":[136],"also":[138],"practical":[143],"orbital":[144],"parameters,":[145],"9.6%":[147],"DoF":[148],"gain,":[149],"well":[151],"more":[153],"than":[154],"11.6%":[155],"throughput":[156],"achieved":[160]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1}],"updated_date":"2026-08-06T08:24:18.245995","created_date":"2025-10-10T00:00:00"}
