Cache Allocations for Consecutive Requests of Categorized Contents: Service Provider's Perspective

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 11
  • Download : 0
In wireless caching networks, a user generally has a concrete purpose of consuming contents in a certain preferred category, and requests multiple contents in sequence. While most existing research on wireless caching and delivery has focused only on one-shot requests, the popularity distribution of contents requested consecutively is definitely different from the one-shot request and has been not considered. Also, especially from the perspective of the service provider, it is advantageous for users to consume as many contents as possible. Thus, this paper proposes two cache allocation policies for categorized contents and consecutive user demands, which maximize 1) the cache hit rate and 2) the number of consecutive content consumption, respectively. Numerical results show how categorized contents and consecutive content requests have impacts on the cache allocation.
Publisher
Institute of Electrical and Electronics Engineers Inc.
Issue Date
2020-05-26
Language
English
Citation

IEEE Wireless Communications and Networking Conference, WCNC 2020

ISSN
1525-3511
DOI
10.1109/WCNC45663.2020.9120507
URI
http://hdl.handle.net/10203/278695
Appears in Collection
EE-Conference Papers(학술회의논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0