Joint optimization of transmission and edge offloading for energy-aware point cloud video streaming
The transmission of point cloud video streaming requires the scheduling of various computing and transmission resources. Existing research rarely considers the energy consumption issues caused by the computing tasks of terminal display devices. To solve this problem, a point cloud video streaming tr...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2024-05-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024098/ |
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| _version_ | 1841539213739163648 |
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| author | LIU Wei ZHU Yule FU Chen WANG Xi |
| author_facet | LIU Wei ZHU Yule FU Chen WANG Xi |
| author_sort | LIU Wei |
| collection | DOAJ |
| description | The transmission of point cloud video streaming requires the scheduling of various computing and transmission resources. Existing research rarely considers the energy consumption issues caused by the computing tasks of terminal display devices. To solve this problem, a point cloud video streaming transmission scheme assisted by mobile edge computing (MEC) was proposed, which offloaded part of computing tasks to the MEC server based on the access bandwidth and point cloud video content. A joint optimization model was established in this scheme to maximize the quality of user’s viewing experience and minimize the energy consumption of terminal device under the constraints of network resources, terminal and edge computing resources. Experimental results show that the proposed scheme can improve the viewing quality of users and reduce the energy consumption of terminal equipment compared with the contrast scheme under different conditions. |
| format | Article |
| id | doaj-art-8b337b78fec94a2895b0cf3fd54f975d |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2024-05-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-8b337b78fec94a2895b0cf3fd54f975d2025-01-14T07:24:23ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2024-05-0145808962276647Joint optimization of transmission and edge offloading for energy-aware point cloud video streamingLIU WeiZHU YuleFU ChenWANG XiThe transmission of point cloud video streaming requires the scheduling of various computing and transmission resources. Existing research rarely considers the energy consumption issues caused by the computing tasks of terminal display devices. To solve this problem, a point cloud video streaming transmission scheme assisted by mobile edge computing (MEC) was proposed, which offloaded part of computing tasks to the MEC server based on the access bandwidth and point cloud video content. A joint optimization model was established in this scheme to maximize the quality of user’s viewing experience and minimize the energy consumption of terminal device under the constraints of network resources, terminal and edge computing resources. Experimental results show that the proposed scheme can improve the viewing quality of users and reduce the energy consumption of terminal equipment compared with the contrast scheme under different conditions.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024098/point cloud video streamingenergy-awareMECjoint optimization |
| spellingShingle | LIU Wei ZHU Yule FU Chen WANG Xi Joint optimization of transmission and edge offloading for energy-aware point cloud video streaming Tongxin xuebao point cloud video streaming energy-aware MEC joint optimization |
| title | Joint optimization of transmission and edge offloading for energy-aware point cloud video streaming |
| title_full | Joint optimization of transmission and edge offloading for energy-aware point cloud video streaming |
| title_fullStr | Joint optimization of transmission and edge offloading for energy-aware point cloud video streaming |
| title_full_unstemmed | Joint optimization of transmission and edge offloading for energy-aware point cloud video streaming |
| title_short | Joint optimization of transmission and edge offloading for energy-aware point cloud video streaming |
| title_sort | joint optimization of transmission and edge offloading for energy aware point cloud video streaming |
| topic | point cloud video streaming energy-aware MEC joint optimization |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024098/ |
| work_keys_str_mv | AT liuwei jointoptimizationoftransmissionandedgeoffloadingforenergyawarepointcloudvideostreaming AT zhuyule jointoptimizationoftransmissionandedgeoffloadingforenergyawarepointcloudvideostreaming AT fuchen jointoptimizationoftransmissionandedgeoffloadingforenergyawarepointcloudvideostreaming AT wangxi jointoptimizationoftransmissionandedgeoffloadingforenergyawarepointcloudvideostreaming |