國立虎尾科技大學 |

Coded Caching in Wireless Networks and Storage Systems.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Coded Caching in Wireless Networks and Storage Systems./
Author:	Karimzadeh Kiskani, Mohsen.
Description:	1 online resource (189 pages)
Notes:	Source: Dissertation Abstracts International, Volume: 79-04(E), Section: B.
Contained By:	Dissertation Abstracts International79-04B(E).
Subject:	Electrical engineering. -
Online resource:	click for full text (PQDT)
ISBN:	9780355333374

Coded Caching in Wireless Networks and Storage Systems.
Karimzadeh Kiskani, Mohsen.

Coded Caching in Wireless Networks and Storage Systems. - 1 online resource (189 pages)

Source: Dissertation Abstracts International, Volume: 79-04(E), Section: B.

Thesis (Ph.D.)

Includes bibliographical references

Coded caching in wireless networks and storage systems is studied. Caching based on two types of codes, index codes and fountain codes, is investigated in terms of network throughput and security. It is shown that index coding can significantly increase the multicast transmission rate in Information Centric Networks (ICN). Also, it is proved that index codes can be efficiently used to increase the multicasting transmission rate in cellular networks. It is proved that a simple graph coloring-based algorithm for index coding achieves order optimal capacity gains both for cellular and ICN networks. A new decentralized caching scheme based on Random Linear Fountain (RLF) codes is then introduced and it is shown that RLF-based coded caching performs close to optimal in terms of reducing the average number of transmission hops in wireless ad hoc and cellular networks. Therefore, considerable capacity gains can be achieved using RLF-based coded caching in wireless networks. It is shown that the RLF codes can significantly reduce the overcaching in wireless networks. Further, it is shown that using coded caching based on RLF codes we can achieve asymptotic perfect secrecy. In the limiting case of large number of coded files, the conditions of Shannon secrecy theorem are met and the problem can be modelled by a Shannon cipher system which is perfectly secure. Finally, a new storage policy based on RLF codes for storage systems along with a Private Information Retrieval (PIR) scheme for these systems is proposed and it is proved that perfect privacy and secrecy is achievable in these systems.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780355333374Subjects--Topical Terms:

596380
Electrical engineering.
Index Terms--Genre/Form:

554714
Electronic books.

Coded Caching in Wireless Networks and Storage Systems.
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100 1 $a Karimzadeh Kiskani, Mohsen. $3 1179388
245 1 0 $a Coded Caching in Wireless Networks and Storage Systems.
264 0 $c 2017
300 $a 1 online resource (189 pages)
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500 $a Source: Dissertation Abstracts International, Volume: 79-04(E), Section: B.
500 $a Adviser: Hamid R. Sadjadpour.
502 $a Thesis (Ph.D.) $c University of California, Santa Cruz $d 2017.
504 $a Includes bibliographical references
520 $a Coded caching in wireless networks and storage systems is studied. Caching based on two types of codes, index codes and fountain codes, is investigated in terms of network throughput and security. It is shown that index coding can significantly increase the multicast transmission rate in Information Centric Networks (ICN). Also, it is proved that index codes can be efficiently used to increase the multicasting transmission rate in cellular networks. It is proved that a simple graph coloring-based algorithm for index coding achieves order optimal capacity gains both for cellular and ICN networks. A new decentralized caching scheme based on Random Linear Fountain (RLF) codes is then introduced and it is shown that RLF-based coded caching performs close to optimal in terms of reducing the average number of transmission hops in wireless ad hoc and cellular networks. Therefore, considerable capacity gains can be achieved using RLF-based coded caching in wireless networks. It is shown that the RLF codes can significantly reduce the overcaching in wireless networks. Further, it is shown that using coded caching based on RLF codes we can achieve asymptotic perfect secrecy. In the limiting case of large number of coded files, the conditions of Shannon secrecy theorem are met and the problem can be modelled by a Shannon cipher system which is perfectly secure. Finally, a new storage policy based on RLF codes for storage systems along with a Private Information Retrieval (PIR) scheme for these systems is proposed and it is proved that perfect privacy and secrecy is achievable in these systems.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Electrical engineering. $3 596380
650 4 $a Computer science. $3 573171
650 4 $a Information science. $3 561178
655 7 $a Electronic books. $2 local $3 554714
690 $a 0544
690 $a 0984
690 $a 0723
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a University of California, Santa Cruz. $b Electrical Engineering. $3 1148555
773 0 $t Dissertation Abstracts International $g 79-04B(E).
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10271648 $z click for full text (PQDT)