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1.西安交通大学网络信息中心,陕西 西安 710054
2.西安交通大学电子与信息学部,陕西 西安 710054
Received:21 October 2024,
Published:30 November 2024
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张佳庚,郭雷,王齐等.面向差异化缓存的隐式协作缓存机制[J].通信学报,2024,45(Z2):168-176.
ZHANG Jiageng,GUO Lei,WANG Qi,et al.Implicit collaborative caching mechanism for differentiated caching[J].Journal on Communications,2024,45(Z2):168-176.
张佳庚,郭雷,王齐等.面向差异化缓存的隐式协作缓存机制[J].通信学报,2024,45(Z2):168-176. DOI: 10.11959/j.issn.1000-436x.2024239.
ZHANG Jiageng,GUO Lei,WANG Qi,et al.Implicit collaborative caching mechanism for differentiated caching[J].Journal on Communications,2024,45(Z2):168-176. DOI: 10.11959/j.issn.1000-436x.2024239.
针对当前信息中心网络(ICN)中存在的缓存同质化问题,提出一种面向差异化缓存的隐式协作缓存机制,通过对协作组内各节点分配不同种类的缓存任务,构建了隐式协作组,实现了相邻节点之间的差异性缓存,既解决了缓存同质化问题,又避免了显式协作缓存策略中普遍存在的通信消耗,从而提升缓存差异性、提高请求的命中率、减少缓存替换次数。
Aiming at the problem of cache homogenization in the current information center network
an implicit collaborative caching mechanism for differentiated caching was proposed. By assigning different types of caching tasks to each node in the collaborative group
an implicit collaborative group was constructed to achieve differential caching between adjacent nodes. This not only solved the problem of cache homogenization
but also avoided the communication consumption commonly found in explicit collaborative caching strategies
thereby improving cache diversity
increasing request hit rates
and reducing cache replacement times.
张鑫 . 基于隐式协作缓存机制的WSN网络能耗优化算法 [J ] . 计算机仿真 , 2024 , 41 ( 2 ): 425 - 429 .
ZHANG X . WSN network energy optimization algorithm based on implicit cooperative caching mechanism [J ] . Computer Simulation , 2024 , 41 ( 2 ): 425 - 429 .
王翔 . 移动边缘计算中分布式智能服务缓存和资源分配联合优化 [J ] . 重庆理工大学学报 , 2024 , 38 ( 15 ): 219 - 226 .
伊鹏 , 李根 , 张震 . 内容中心网络中能耗优化的隐式协作缓存机制 [J ] . 电子与信息学报 , 2018 , 40 ( 4 ): 770 - 777 .
YI P , LI G , ZHANG Z . Energy optimized implicit collaborative caching scheme for content centric networking [J ] . Journal of Electronics & Information Technology , 2018 , 40 ( 4 ): 770 - 777 .
闫晓曈 , 刘丹谱 , 张志龙 . 星地融合网络中基于深度强化学习的多业务缓存策略 [J ] . 无线电通信技术 , 2023 , 49 ( 5 ): 875 - 882 .
YAN X T , LIU D P , ZHANG Z L . Multi-type services caching strategy based on deep reinforcement learning in integrated satellite-terrestrial networks [J ] . Radio Communications Technology , 2023 , 49 ( 5 ): 875 - 882 .
周继鹏 , 李祥 . 基于深度强化学习的边缘网络内容协作缓存与传输方案研究 [J ] . 计算机应用研究 , 2024 , 41 ( 6 ): 1825 - 1832 .
ZHOU J P , LI X . Deep reinforcement learning based-edge network content cooperative caching and transmission scheme [J ] . Application Research of Computers , 2024 , 41 ( 6 ): 1825 - 1832 .
金宁 , 周文倩 , 周旭颖 , 等 . 面向合作博弈及深度学习的节点协作缓存机制 [J ] . 北京邮电大学学报 , 2024 , 47 ( 3 ): 55 - 61, 68 .
JIN N , ZHOU W Q , ZHOU X Y , et al . Collaborative caching mechanism of nodes based on cooperative game and deep learning [J ] . Journal of Beijing University of Posts and Telecommunications , 2024 , 47 ( 3 ): 55 - 61, 68 .
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