Research on the spectrum sensing and sharing technology in the dynamic spatiotemporal data driven cognitive Internet of vehicles
With the explosive development of the intellectualization and network connection of the global automobile industry,the communication technology as a crucial support of the Internet of vehicles (IoV) is facing the problem of spectrum shortage.In addition to providing security services,the diverse ser...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
China InfoCom Media Group
2020-09-01
|
| Series: | 物联网学报 |
| Subjects: | |
| Online Access: | http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2020.00178/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841531196978233344 |
|---|---|
| author | Caili GUO Jiujiu CHEN Yidi XUAN He ZHANG |
| author_facet | Caili GUO Jiujiu CHEN Yidi XUAN He ZHANG |
| author_sort | Caili GUO |
| collection | DOAJ |
| description | With the explosive development of the intellectualization and network connection of the global automobile industry,the communication technology as a crucial support of the Internet of vehicles (IoV) is facing the problem of spectrum shortage.In addition to providing security services,the diverse service demands of the IoV make the introduction of the cognitive radio technology an effective solution,which can share heterogeneous spectrum resources integrating the sub-6 GHz and millimeter-wave spectrum resources with primary users.But the performance is limited due to the influence of the complex dynamic environment of the IoV.To address this issue,a novelty method was proposed which aimed to make full use of the potential multi-source dynamic spatiotemporal data,mine and learn the changing rules of the vehicle trajectory and traffic flow,and the rules were used to guide the sensing and sharing of the spectrum resource.The system-level simulation platform was built for simulation analysis,the results showed that the performance of the proposed scheme was effectively improved. |
| format | Article |
| id | doaj-art-b580c1cccd7a4e00b27410efa1705d6c |
| institution | Kabale University |
| issn | 2096-3750 |
| language | zho |
| publishDate | 2020-09-01 |
| publisher | China InfoCom Media Group |
| record_format | Article |
| series | 物联网学报 |
| spelling | doaj-art-b580c1cccd7a4e00b27410efa1705d6c2025-01-15T02:52:58ZzhoChina InfoCom Media Group物联网学报2096-37502020-09-0149610559646079Research on the spectrum sensing and sharing technology in the dynamic spatiotemporal data driven cognitive Internet of vehiclesCaili GUOJiujiu CHENYidi XUANHe ZHANGWith the explosive development of the intellectualization and network connection of the global automobile industry,the communication technology as a crucial support of the Internet of vehicles (IoV) is facing the problem of spectrum shortage.In addition to providing security services,the diverse service demands of the IoV make the introduction of the cognitive radio technology an effective solution,which can share heterogeneous spectrum resources integrating the sub-6 GHz and millimeter-wave spectrum resources with primary users.But the performance is limited due to the influence of the complex dynamic environment of the IoV.To address this issue,a novelty method was proposed which aimed to make full use of the potential multi-source dynamic spatiotemporal data,mine and learn the changing rules of the vehicle trajectory and traffic flow,and the rules were used to guide the sensing and sharing of the spectrum resource.The system-level simulation platform was built for simulation analysis,the results showed that the performance of the proposed scheme was effectively improved.http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2020.00178/Internet of vehiclesdynamic spatiotemporal dataheterogeneous spectrum sharingmulti-service quality of service requirement |
| spellingShingle | Caili GUO Jiujiu CHEN Yidi XUAN He ZHANG Research on the spectrum sensing and sharing technology in the dynamic spatiotemporal data driven cognitive Internet of vehicles 物联网学报 Internet of vehicles dynamic spatiotemporal data heterogeneous spectrum sharing multi-service quality of service requirement |
| title | Research on the spectrum sensing and sharing technology in the dynamic spatiotemporal data driven cognitive Internet of vehicles |
| title_full | Research on the spectrum sensing and sharing technology in the dynamic spatiotemporal data driven cognitive Internet of vehicles |
| title_fullStr | Research on the spectrum sensing and sharing technology in the dynamic spatiotemporal data driven cognitive Internet of vehicles |
| title_full_unstemmed | Research on the spectrum sensing and sharing technology in the dynamic spatiotemporal data driven cognitive Internet of vehicles |
| title_short | Research on the spectrum sensing and sharing technology in the dynamic spatiotemporal data driven cognitive Internet of vehicles |
| title_sort | research on the spectrum sensing and sharing technology in the dynamic spatiotemporal data driven cognitive internet of vehicles |
| topic | Internet of vehicles dynamic spatiotemporal data heterogeneous spectrum sharing multi-service quality of service requirement |
| url | http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2020.00178/ |
| work_keys_str_mv | AT cailiguo researchonthespectrumsensingandsharingtechnologyinthedynamicspatiotemporaldatadrivencognitiveinternetofvehicles AT jiujiuchen researchonthespectrumsensingandsharingtechnologyinthedynamicspatiotemporaldatadrivencognitiveinternetofvehicles AT yidixuan researchonthespectrumsensingandsharingtechnologyinthedynamicspatiotemporaldatadrivencognitiveinternetofvehicles AT hezhang researchonthespectrumsensingandsharingtechnologyinthedynamicspatiotemporaldatadrivencognitiveinternetofvehicles |