Proactive caching and personalized delivery mechanism of heterogeneous content for MAR applications in the Metaverse
Addressing the issues of heterogeneous data content transmission and response latency in mobile augmented reality (MAR) applications, a proactive caching and personalized delivery mechanism of heterogeneous content for MAR applications in the metaverse was proposed. Firstly, considering user charact...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2024-10-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024187/ |
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| _version_ | 1841537113376423936 |
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| author | XU Siya FU Qimeng GUO Shaoyong |
| author_facet | XU Siya FU Qimeng GUO Shaoyong |
| author_sort | XU Siya |
| collection | DOAJ |
| description | Addressing the issues of heterogeneous data content transmission and response latency in mobile augmented reality (MAR) applications, a proactive caching and personalized delivery mechanism of heterogeneous content for MAR applications in the metaverse was proposed. Firstly, considering user characteristics and edge node service capabilities, a user behavior and resource aware edge collaboration service domain (ECSD) construction method was proposed. Then, based on the ECSD, heterogeneous content pre-caching mechanisms based on storage space division and user preference prediction were designed. Specially, by introducing the personalized recommendation mechanism of foreground content, a differentiated delivery strategy of foreground content was designed. Simulation results show that the proposed mechanism outperforms NCPCR, CCS-AGP, and AIEC-RSC strategy in terms of cache hit rate, average response latency for foreground content and heterogeneous content. |
| format | Article |
| id | doaj-art-2eb426ef76654131bf9bca47ae3f173f |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2024-10-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-2eb426ef76654131bf9bca47ae3f173f2025-01-14T08:46:09ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2024-10-0145556877079183Proactive caching and personalized delivery mechanism of heterogeneous content for MAR applications in the MetaverseXU SiyaFU QimengGUO ShaoyongAddressing the issues of heterogeneous data content transmission and response latency in mobile augmented reality (MAR) applications, a proactive caching and personalized delivery mechanism of heterogeneous content for MAR applications in the metaverse was proposed. Firstly, considering user characteristics and edge node service capabilities, a user behavior and resource aware edge collaboration service domain (ECSD) construction method was proposed. Then, based on the ECSD, heterogeneous content pre-caching mechanisms based on storage space division and user preference prediction were designed. Specially, by introducing the personalized recommendation mechanism of foreground content, a differentiated delivery strategy of foreground content was designed. Simulation results show that the proposed mechanism outperforms NCPCR, CCS-AGP, and AIEC-RSC strategy in terms of cache hit rate, average response latency for foreground content and heterogeneous content.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024187/Metaversemobile augmented realityheterogeneous contentedge cachecontent recommendation |
| spellingShingle | XU Siya FU Qimeng GUO Shaoyong Proactive caching and personalized delivery mechanism of heterogeneous content for MAR applications in the Metaverse Tongxin xuebao Metaverse mobile augmented reality heterogeneous content edge cache content recommendation |
| title | Proactive caching and personalized delivery mechanism of heterogeneous content for MAR applications in the Metaverse |
| title_full | Proactive caching and personalized delivery mechanism of heterogeneous content for MAR applications in the Metaverse |
| title_fullStr | Proactive caching and personalized delivery mechanism of heterogeneous content for MAR applications in the Metaverse |
| title_full_unstemmed | Proactive caching and personalized delivery mechanism of heterogeneous content for MAR applications in the Metaverse |
| title_short | Proactive caching and personalized delivery mechanism of heterogeneous content for MAR applications in the Metaverse |
| title_sort | proactive caching and personalized delivery mechanism of heterogeneous content for mar applications in the metaverse |
| topic | Metaverse mobile augmented reality heterogeneous content edge cache content recommendation |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2024187/ |
| work_keys_str_mv | AT xusiya proactivecachingandpersonalizeddeliverymechanismofheterogeneouscontentformarapplicationsinthemetaverse AT fuqimeng proactivecachingandpersonalizeddeliverymechanismofheterogeneouscontentformarapplicationsinthemetaverse AT guoshaoyong proactivecachingandpersonalizeddeliverymechanismofheterogeneouscontentformarapplicationsinthemetaverse |