Information freshness orientated wireless network design for 6G
The development of the Internet of things has led to the deployment and application of various real-time monitoring systems (such as intelligent driving) and status update systems (such as industrial control).For the above systems,the freshness of information is particularly important.If the destina...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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China InfoCom Media Group
2020-03-01
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| Series: | 物联网学报 |
| Subjects: | |
| Online Access: | http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2020.00150/ |
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| _version_ | 1841531133687234560 |
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| author | Ke XIONG Huimin HU Bo AI Yu ZHANG Li PEI |
| author_facet | Ke XIONG Huimin HU Bo AI Yu ZHANG Li PEI |
| author_sort | Ke XIONG |
| collection | DOAJ |
| description | The development of the Internet of things has led to the deployment and application of various real-time monitoring systems (such as intelligent driving) and status update systems (such as industrial control).For the above systems,the freshness of information is particularly important.If the destination receives outdated information,it may reduce the accuracy and reliability of the system’s decision-making and cause severe security risks.In the future 6G network,the freshness of information will become increasingly important for information update applications.In order to characterize the freshness of information effectively,the academic world has proposed the concept of age of information (AoI).Recently,AoI has quickly become a new performance index and research hotspot of wireless systems.Firstly the research history of information age was reviewed.Then,the key issues of AoI introduced in different network models (such as single-user networks,single-hop networks,and multi-user networks) were analyzed.Finally the future research trend was prospected. |
| format | Article |
| id | doaj-art-0fbac2547baf4b3fbdf81ed73bbc669d |
| institution | Kabale University |
| issn | 2096-3750 |
| language | zho |
| publishDate | 2020-03-01 |
| publisher | China InfoCom Media Group |
| record_format | Article |
| series | 物联网学报 |
| spelling | doaj-art-0fbac2547baf4b3fbdf81ed73bbc669d2025-01-15T02:52:50ZzhoChina InfoCom Media Group物联网学报2096-37502020-03-014809159645660Information freshness orientated wireless network design for 6GKe XIONGHuimin HUBo AIYu ZHANGLi PEIThe development of the Internet of things has led to the deployment and application of various real-time monitoring systems (such as intelligent driving) and status update systems (such as industrial control).For the above systems,the freshness of information is particularly important.If the destination receives outdated information,it may reduce the accuracy and reliability of the system’s decision-making and cause severe security risks.In the future 6G network,the freshness of information will become increasingly important for information update applications.In order to characterize the freshness of information effectively,the academic world has proposed the concept of age of information (AoI).Recently,AoI has quickly become a new performance index and research hotspot of wireless systems.Firstly the research history of information age was reviewed.Then,the key issues of AoI introduced in different network models (such as single-user networks,single-hop networks,and multi-user networks) were analyzed.Finally the future research trend was prospected.http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2020.00150/6Ginternet of thingsinformation freshnessage of information |
| spellingShingle | Ke XIONG Huimin HU Bo AI Yu ZHANG Li PEI Information freshness orientated wireless network design for 6G 物联网学报 6G internet of things information freshness age of information |
| title | Information freshness orientated wireless network design for 6G |
| title_full | Information freshness orientated wireless network design for 6G |
| title_fullStr | Information freshness orientated wireless network design for 6G |
| title_full_unstemmed | Information freshness orientated wireless network design for 6G |
| title_short | Information freshness orientated wireless network design for 6G |
| title_sort | information freshness orientated wireless network design for 6g |
| topic | 6G internet of things information freshness age of information |
| url | http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2020.00150/ |
| work_keys_str_mv | AT kexiong informationfreshnessorientatedwirelessnetworkdesignfor6g AT huiminhu informationfreshnessorientatedwirelessnetworkdesignfor6g AT boai informationfreshnessorientatedwirelessnetworkdesignfor6g AT yuzhang informationfreshnessorientatedwirelessnetworkdesignfor6g AT lipei informationfreshnessorientatedwirelessnetworkdesignfor6g |