Information timeliness metrics and research progress for 6G network
In the future 6G network, machine-type communication will dominate the network traffic.Many vertical applications, such as networked autonomous driving and industrial internet of things, will become new growth points.Such applications usually consist of the collection of status information and distr...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Beijing Xintong Media Co., Ltd
2021-06-01
|
| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2021127/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841528991958171648 |
|---|---|
| author | Jingzhou SUN Lehan WANG Yuxuan SUN Sheng ZHOU Zhisheng NIU |
| author_facet | Jingzhou SUN Lehan WANG Yuxuan SUN Sheng ZHOU Zhisheng NIU |
| author_sort | Jingzhou SUN |
| collection | DOAJ |
| description | In the future 6G network, machine-type communication will dominate the network traffic.Many vertical applications, such as networked autonomous driving and industrial internet of things, will become new growth points.Such applications usually consist of the collection of status information and distribution of control signals, requiring ultra-low latency.However, this requirement is hard to meet with a large number of end nodes and limited communication resources.In view of this confliction, it was pointed out that the freshness of information should be considered in the status update system instead of just latency.Furthermore, according to the degree of utilization of status information, various measures of information freshness were introduced, and related representative work was summarized.Finally, the future research directions of information freshness and key questions that need to be answered were discussed. |
| format | Article |
| id | doaj-art-14cdd9ab45d2460bb0462e46ea25c0fc |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2021-06-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-14cdd9ab45d2460bb0462e46ea25c0fc2025-01-15T03:26:20ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012021-06-013731359808355Information timeliness metrics and research progress for 6G networkJingzhou SUNLehan WANGYuxuan SUNSheng ZHOUZhisheng NIUIn the future 6G network, machine-type communication will dominate the network traffic.Many vertical applications, such as networked autonomous driving and industrial internet of things, will become new growth points.Such applications usually consist of the collection of status information and distribution of control signals, requiring ultra-low latency.However, this requirement is hard to meet with a large number of end nodes and limited communication resources.In view of this confliction, it was pointed out that the freshness of information should be considered in the status update system instead of just latency.Furthermore, according to the degree of utilization of status information, various measures of information freshness were introduced, and related representative work was summarized.Finally, the future research directions of information freshness and key questions that need to be answered were discussed.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2021127/status update systeminformation freshnesslow latencycommunication network |
| spellingShingle | Jingzhou SUN Lehan WANG Yuxuan SUN Sheng ZHOU Zhisheng NIU Information timeliness metrics and research progress for 6G network Dianxin kexue status update system information freshness low latency communication network |
| title | Information timeliness metrics and research progress for 6G network |
| title_full | Information timeliness metrics and research progress for 6G network |
| title_fullStr | Information timeliness metrics and research progress for 6G network |
| title_full_unstemmed | Information timeliness metrics and research progress for 6G network |
| title_short | Information timeliness metrics and research progress for 6G network |
| title_sort | information timeliness metrics and research progress for 6g network |
| topic | status update system information freshness low latency communication network |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2021127/ |
| work_keys_str_mv | AT jingzhousun informationtimelinessmetricsandresearchprogressfor6gnetwork AT lehanwang informationtimelinessmetricsandresearchprogressfor6gnetwork AT yuxuansun informationtimelinessmetricsandresearchprogressfor6gnetwork AT shengzhou informationtimelinessmetricsandresearchprogressfor6gnetwork AT zhishengniu informationtimelinessmetricsandresearchprogressfor6gnetwork |