Results 231 to 240 of about 3,201 (262)

Content caching in small cells with optimized uplink and caching power

2015 IEEE Wireless Communications and Networking Conference (WCNC), 2015
Traditional wireless networks mainly rely on macro cell deployments, meanwhile with the advances in forth generation networks, the recent architectures of LTE and LTE-A support Heterogeneous Networks (HetNets) that employ a mix of macro and small cells. Small cells aim at increasing coverage and capacity.
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Heterogeneous content caching in wireless networks

2017 9th International Conference on Communication Systems and Networks (COMSNETS), 2017
This work develops a cooperative content caching framework for Social Wireless Networks (SWNETs) in which content demands are hierarchically heterogeneous. The heterogeneous request model incorporates user preference for different categories/genres, and contents under each category, both following power law distributions at local as well as global ...
Rui Wang 0115, Faezeh Hajiaghajani, Subir Biswas 0002   +2 more
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On Maximizing the Value of Cache Contents in ICN

2019 IEEE Global Communications Conference (GLOBECOM), 2019
Information-Centric Networks (ICN) are aiming to shift the current host-oriented Internet model towards a content-centric one, by focusing on highly scalable and efficient content distribution and retrieval. Content caching is a fundamental building block in ICN, optimized to enable fast, reliable, and scalable content distribution and delivery.
Faria Khandaker, Wenjie Li 0007, Sharief Oteafy, Hossam S. Hassanein   +3 more
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Secure Caching in D2D Content Sharing

2018 IEEE International Conference on Communications Workshops (ICC Workshops), 2018
The content sharing based on device-to-device (D2D) communications is considered as a promising technology to face the challenge due to the explosive growth of wireless data traffic. To achieve the content sharing based on D2D communications, the problem of the security is a huge challenge.
Junyue Qu, Liang Zhou 0002, Guangchun Zhang, Dan Wu 0001, Jianchao Zheng, Yueming Cai   +5 more
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Page-Level Behavior of Cache Contention

IEEE Computer Architecture Letters, 2002
Cache misses in small, limited-associativityprimary caches very often replace live cache blocks, giventhe dominance of capacity and conflict misses. Towardsmotivating novel cache organizations, we study thecomparative characteristics of the virtual memoryaddress pairs involved in typical primary-cachecontention (block replacements) for the ...
Siddhartha V. Tambat, Sriram Vajapeyam
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Clustered Popularity Prediction for Content Caching

ICC 2019 - 2019 IEEE International Conference on Communications (ICC), 2019
Content caching should be updated according to the time-varying content popularity. However, with the consideration of the time-consuming cache replacement process, it is necessary to predict the content popularity and adjust the cached contents beforehand. In this paper, we propose a popularity prediction scheme for content caching.
Qi Chen 0017, Wei Wang 0021, Zhaoyang Zhang 0001   +2 more
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In-Network Caching for Paid Contents in Content Centric Networking

GLOBECOM 2017 - 2017 IEEE Global Communications Conference, 2017
Caching is the key feature of Content Centric Networking (CCN) that allows the Internet Service Provider (ISP) to reduce network traffic crossing its network, and save bandwidth usage cost. On the other hand, it is also on benefit of the Content Providers (CPs) to cache the contents within the ISP network near the consumers.
Anselme Ndikumana, Kyi Thar, Tai Manh Ho, Nguyen Hoang Tran, Phuong Luu Vo, Dusit Niyato, Choong Seon Hong   +6 more
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Local Content Cloud based Cooperative Caching Placement for Edge Caching

2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2019
Edge caching can improve the efficiency of content delivery by making full use of the limited storage capacity. Exploiting cooperation between base stations (BSs) could promote the diversity of contents in the whole network and alleviate backhaul traffic. However, prior works mostly overlook the effect of cooperation during caching placement period. In
Shiyu Yang, Shaoshuai Fan, Gang Deng, Hui Tian 0003   +3 more
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The Design of Dynamic Probabilistic Caching with Time-Varying Content Popularity

IEEE Transactions on Mobile Computing, 2021
Jie Gao, Shan Zhang, Lian Zhao
exaly  

The Distribution and Contents of the Caches

Acta Archaeologica, 2012
Deborah Olausson, Richard E. Hughes, Anders Högberg   +2 more
openaire   +1 more source