Principles，technologies and challenges of OQAM-OFDM for 5G applications
5G will need to be able to support much larger connections of communication devices and meet the requirements of diverse scenarios.However，this requirement cannot be met by OFDM（orthogonal frequency division multiplexing）due to its own drawbacks.As an alternative approach to OFDM，OQAM-OFDM （offset q...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2016-06-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016157/ |
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| _version_ | 1841529869626769408 |
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| author | Jun LI Yuan TIAN Yu QIU Da CHEN Tao JIANG |
| author_facet | Jun LI Yuan TIAN Yu QIU Da CHEN Tao JIANG |
| author_sort | Jun LI |
| collection | DOAJ |
| description | 5G will need to be able to support much larger connections of communication devices and meet the requirements of diverse scenarios.However，this requirement cannot be met by OFDM（orthogonal frequency division multiplexing）due to its own drawbacks.As an alternative approach to OFDM，OQAM-OFDM （offset quadrature amplitude modulation based orthogonal frequency division multiplexing）adopts a prototype filter that is well localized in frequency domain，which makes OQAM-OFDM quite suitable for 5G.The OQAM-OFDM system was briefly introduced，then，its superiority employed in 5G was deeply discussed.Finally，some key technical issues of OQAM-OFDM for application in 5G were summarized，such as tail shortening. |
| format | Article |
| id | doaj-art-39db5b301181463c979e5e391dd14426 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2016-06-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-39db5b301181463c979e5e391dd144262025-01-15T03:14:35ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012016-06-0132151959608042Principles，technologies and challenges of OQAM-OFDM for 5G applicationsJun LIYuan TIANYu QIUDa CHENTao JIANG5G will need to be able to support much larger connections of communication devices and meet the requirements of diverse scenarios.However，this requirement cannot be met by OFDM（orthogonal frequency division multiplexing）due to its own drawbacks.As an alternative approach to OFDM，OQAM-OFDM （offset quadrature amplitude modulation based orthogonal frequency division multiplexing）adopts a prototype filter that is well localized in frequency domain，which makes OQAM-OFDM quite suitable for 5G.The OQAM-OFDM system was briefly introduced，then，its superiority employed in 5G was deeply discussed.Finally，some key technical issues of OQAM-OFDM for application in 5G were summarized，such as tail shortening.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016157/5GOQAM-OFDMOFDMprototype filtertail shortening |
| spellingShingle | Jun LI Yuan TIAN Yu QIU Da CHEN Tao JIANG Principles，technologies and challenges of OQAM-OFDM for 5G applications Dianxin kexue 5G OQAM-OFDM OFDM prototype filter tail shortening |
| title | Principles，technologies and challenges of OQAM-OFDM for 5G applications |
| title_full | Principles，technologies and challenges of OQAM-OFDM for 5G applications |
| title_fullStr | Principles，technologies and challenges of OQAM-OFDM for 5G applications |
| title_full_unstemmed | Principles，technologies and challenges of OQAM-OFDM for 5G applications |
| title_short | Principles，technologies and challenges of OQAM-OFDM for 5G applications |
| title_sort | principles technologies and challenges of oqam ofdm for 5g applications |
| topic | 5G OQAM-OFDM OFDM prototype filter tail shortening |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016157/ |
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