NOMA Assisted Semi-Grant-Free Transmission Scheme in Satellite Systems
This letter investigates the uplink semi-grant-free (SGF) transmission in satellite communication systems. Specifically, based on the available statistical channel state information, we first propose a non-orthogonal multiple access assisted SGF scheme, which enables many multi-antenna mobile termin...
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| Veröffentlicht in: | IEEE communications letters 2023-08, Vol.27 (8), p.2122-2126 |
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| creator | Guo, Yan Lin, Min Kong, Huaicong Cheng, Ming Zhu, Wei-Ping |
| description | This letter investigates the uplink semi-grant-free (SGF) transmission in satellite communication systems. Specifically, based on the available statistical channel state information, we first propose a non-orthogonal multiple access assisted SGF scheme, which enables many multi-antenna mobile terminals and one earth station to access the satellite network within the same resource block. Then, by assuming that the satellite channels undergo shadow-Rician distribution, we derive the closed-form throughput expression of the considered system, where the effect of imperfect successive interference cancelation is taken into account. Finally, simulation results validate the effectiveness of the theoretical analysis and the superiority of our proposed scheme. Besides, the influence of typical parameters on the system performance is also revealed. |
| doi_str_mv | 10.1109/LCOMM.2023.3286396 |
| format | Article |
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Specifically, based on the available statistical channel state information, we first propose a non-orthogonal multiple access assisted SGF scheme, which enables many multi-antenna mobile terminals and one earth station to access the satellite network within the same resource block. Then, by assuming that the satellite channels undergo shadow-Rician distribution, we derive the closed-form throughput expression of the considered system, where the effect of imperfect successive interference cancelation is taken into account. Finally, simulation results validate the effectiveness of the theoretical analysis and the superiority of our proposed scheme. Besides, the influence of typical parameters on the system performance is also revealed.</description><identifier>ISSN: 1089-7798</identifier><identifier>EISSN: 1558-2558</identifier><identifier>DOI: 10.1109/LCOMM.2023.3286396</identifier><identifier>CODEN: ICLEF6</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Communications systems ; Earth stations ; Imperfect successive interference cancellation ; Interference cancellation ; NOMA ; non-orthogonal multiple access ; Nonorthogonal multiple access ; Satellite antennas ; Satellite broadcasting ; Satellite communications ; Satellite networks ; Satellites ; semi-grant-free transmission ; Throughput ; Uplink</subject><ispartof>IEEE communications letters, 2023-08, Vol.27 (8), p.2122-2126</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2023</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c296t-1c8e2ba1796ff370a5c4487b6b8692bcd83a426730ba741653ec7853e73f873d3</citedby><cites>FETCH-LOGICAL-c296t-1c8e2ba1796ff370a5c4487b6b8692bcd83a426730ba741653ec7853e73f873d3</cites><orcidid>0000-0001-7955-7044 ; 0000-0002-0296-436X ; 0000-0001-6332-2443 ; 0000-0001-8299-6259</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/10153681$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/10153681$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Guo, Yan</creatorcontrib><creatorcontrib>Lin, Min</creatorcontrib><creatorcontrib>Kong, Huaicong</creatorcontrib><creatorcontrib>Cheng, Ming</creatorcontrib><creatorcontrib>Zhu, Wei-Ping</creatorcontrib><title>NOMA Assisted Semi-Grant-Free Transmission Scheme in Satellite Systems</title><title>IEEE communications letters</title><addtitle>LCOMM</addtitle><description>This letter investigates the uplink semi-grant-free (SGF) transmission in satellite communication systems. Specifically, based on the available statistical channel state information, we first propose a non-orthogonal multiple access assisted SGF scheme, which enables many multi-antenna mobile terminals and one earth station to access the satellite network within the same resource block. Then, by assuming that the satellite channels undergo shadow-Rician distribution, we derive the closed-form throughput expression of the considered system, where the effect of imperfect successive interference cancelation is taken into account. Finally, simulation results validate the effectiveness of the theoretical analysis and the superiority of our proposed scheme. Besides, the influence of typical parameters on the system performance is also revealed.</description><subject>Communications systems</subject><subject>Earth stations</subject><subject>Imperfect successive interference cancellation</subject><subject>Interference cancellation</subject><subject>NOMA</subject><subject>non-orthogonal multiple access</subject><subject>Nonorthogonal multiple access</subject><subject>Satellite antennas</subject><subject>Satellite broadcasting</subject><subject>Satellite communications</subject><subject>Satellite networks</subject><subject>Satellites</subject><subject>semi-grant-free transmission</subject><subject>Throughput</subject><subject>Uplink</subject><issn>1089-7798</issn><issn>1558-2558</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpNkM1PAjEQxRujifjxDxgPm3gu9mO3nR4JETQBOYDnpltmYwnLYrsc-O8twsHLm5fMezPJj5AnzoacM_M6Gy_m86FgQg6lACWNuiIDXlVARZbr7BkYqrWBW3KX0oYxBqLiAzL5XMxHxSilkHpcF0tsA51Gt-vpJCIWq2xTG_K62xVL_40tFiE71-N2G3oslsfca9MDuWncNuHjZd6Tr8nbavxOZ4vpx3g0o14Y1VPuAUXtuDaqaaRmrvJlCbpWNSgjar8G6UqhtGS10yVXlUSvIauWDWi5lvfk5Xx3H7ufA6bebrpD3OWXVkBpONPAdU6Jc8rHLqWIjd3H0Lp4tJzZEy_7x8ueeNkLr1x6PpcCIv4r8Eoq4PIXnQNlcw</recordid><startdate>20230801</startdate><enddate>20230801</enddate><creator>Guo, Yan</creator><creator>Lin, Min</creator><creator>Kong, Huaicong</creator><creator>Cheng, Ming</creator><creator>Zhu, Wei-Ping</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-7955-7044</orcidid><orcidid>https://orcid.org/0000-0002-0296-436X</orcidid><orcidid>https://orcid.org/0000-0001-6332-2443</orcidid><orcidid>https://orcid.org/0000-0001-8299-6259</orcidid></search><sort><creationdate>20230801</creationdate><title>NOMA Assisted Semi-Grant-Free Transmission Scheme in Satellite Systems</title><author>Guo, Yan ; Lin, Min ; Kong, Huaicong ; Cheng, Ming ; Zhu, Wei-Ping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c296t-1c8e2ba1796ff370a5c4487b6b8692bcd83a426730ba741653ec7853e73f873d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Communications systems</topic><topic>Earth stations</topic><topic>Imperfect successive interference cancellation</topic><topic>Interference cancellation</topic><topic>NOMA</topic><topic>non-orthogonal multiple access</topic><topic>Nonorthogonal multiple access</topic><topic>Satellite antennas</topic><topic>Satellite broadcasting</topic><topic>Satellite communications</topic><topic>Satellite networks</topic><topic>Satellites</topic><topic>semi-grant-free transmission</topic><topic>Throughput</topic><topic>Uplink</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guo, Yan</creatorcontrib><creatorcontrib>Lin, Min</creatorcontrib><creatorcontrib>Kong, Huaicong</creatorcontrib><creatorcontrib>Cheng, Ming</creatorcontrib><creatorcontrib>Zhu, Wei-Ping</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE communications letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Guo, Yan</au><au>Lin, Min</au><au>Kong, Huaicong</au><au>Cheng, Ming</au><au>Zhu, Wei-Ping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>NOMA Assisted Semi-Grant-Free Transmission Scheme in Satellite Systems</atitle><jtitle>IEEE communications letters</jtitle><stitle>LCOMM</stitle><date>2023-08-01</date><risdate>2023</risdate><volume>27</volume><issue>8</issue><spage>2122</spage><epage>2126</epage><pages>2122-2126</pages><issn>1089-7798</issn><eissn>1558-2558</eissn><coden>ICLEF6</coden><abstract>This letter investigates the uplink semi-grant-free (SGF) transmission in satellite communication systems. Specifically, based on the available statistical channel state information, we first propose a non-orthogonal multiple access assisted SGF scheme, which enables many multi-antenna mobile terminals and one earth station to access the satellite network within the same resource block. Then, by assuming that the satellite channels undergo shadow-Rician distribution, we derive the closed-form throughput expression of the considered system, where the effect of imperfect successive interference cancelation is taken into account. Finally, simulation results validate the effectiveness of the theoretical analysis and the superiority of our proposed scheme. Besides, the influence of typical parameters on the system performance is also revealed.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/LCOMM.2023.3286396</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-7955-7044</orcidid><orcidid>https://orcid.org/0000-0002-0296-436X</orcidid><orcidid>https://orcid.org/0000-0001-6332-2443</orcidid><orcidid>https://orcid.org/0000-0001-8299-6259</orcidid></addata></record> |
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| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Communications systems Earth stations Imperfect successive interference cancellation Interference cancellation NOMA non-orthogonal multiple access Nonorthogonal multiple access Satellite antennas Satellite broadcasting Satellite communications Satellite networks Satellites semi-grant-free transmission Throughput Uplink |
| title | NOMA Assisted Semi-Grant-Free Transmission Scheme in Satellite Systems |
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