Estimation of Node Cache Occupancy in Satellite Storage Network
نویسندگان
چکیده
The satellite network with cache function becomes the future development trend. How to efficiently use node of has become a research hotspot. A theoretical problem that needs be solved in latest on effective utilization is estimation occupancy. Based martingale encapsulation theory, combined channel conditions, access protocols, and queuing strategies storage network, occupancy method bounds are proposed two-layer GEO LEO. accuracy estimating estimated by simulations. simulation results show our precise. we provides basis for optimal allocation resources.
منابع مشابه
analysis of power in the network society
اندیشمندان و صاحب نظران علوم اجتماعی بر این باورند که مرحله تازه ای در تاریخ جوامع بشری اغاز شده است. ویژگیهای این جامعه نو را می توان پدیده هایی از جمله اقتصاد اطلاعاتی جهانی ، هندسه متغیر شبکه ای، فرهنگ مجاز واقعی ، توسعه حیرت انگیز فناوری های دیجیتال، خدمات پیوسته و نیز فشردگی زمان و مکان برشمرد. از سوی دیگر قدرت به عنوان موضوع اصلی علم سیاست جایگاه مهمی در روابط انسانی دارد، قدرت و بازتولید...
15 صفحه اولCluster-Aware Cache for Network Attached Storage
Decentralized, cooperative and large-scale distributed storage systems that consist of a cluster of storage nodes attached with local disks can deliver high resource utilization, high availability and easy scalability. This paper describes the design and prototype implementation of a novel Cluster-Aware Cache (CAC) algorithm that shares memories between nodes in cluster to construct an efficien...
متن کاملA Network-Aware Distributed Storage Cache for Data Intensive Environments1
Modern scientific computing involves organizing, moving, visualizing, and analyzing massive amounts of data at multiple sites around the world. The technologies, the middleware services, and the architectures that are used to build useful high-speed, wide area distributed systems, constitute the field of data intensive computing. In this paper we will describe an architecture for data intensive...
متن کاملCache High Performance Network and Channel - Based Storage
In the traditional mainframe-centered view of a computer system, storage devices are coupled to the system through complex hardware subsystems called I/O channels. With the dramatic shift towards workstation-based computing, and its associated client/server model of computation, storage facilities are now found attached to file servers and distributed throughout the network. In this paper, we d...
متن کاملCache Storage Attacks
Covert channels are a fundamental concept for cryptanalytic side-channel attacks. Covert timing channels use latency to carry data, and are the foundation for timing and cache-timing attacks. Covert storage channels instead utilize existing system bits to carry data, and are not historically used for cryptanalytic side-channel attacks. This paper introduces a new storage channel made available ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Access
سال: 2021
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2021.3109876