NDLI: High throughput low power CCMP architecture for very high speed wireless LANs

Content Provider	IEEE Xplore Digital Library
Author	Hoseini, S.A. Khodabandeloo, B. Jelodari Mamaghani, M. Teymoori, P. Yazdani, N.
Copyright Year	2010
Description	Author affiliation: Department of Electrical & Computer Engineering, University of Tehran, Iran (Hoseini, S.A.; Khodabandeloo, B.; Jelodari Mamaghani, M.; Teymoori, P.; Yazdani, N.)
Abstract	Considering the pervasion of wireless portable devices and growing trends in the use of multimedia applications, access to a high speed and, especially, a high throughput wireless channel are of significant importance. In addition to security concerns in wireless devices, deficiency in throughput and also increase in power consumption are introduced to the system by applying security. Therefore, designing a secure, high-speed wireless device with low power consumption would be a suitable response to worldwide demands. In this paper, we propose a solution to reduce encryption overhead and we almost eliminate it. Furthermore, a customized hardware architecture for Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP) is proposed. This protocol is the fundamental security architecture of IEEE 802.11i standard. To improve throughput and reduce overhead, encryption is accomplished in the spare time intervals, such as DCF Inter-Frame Spaces (DIFS) used in IEEE 802.11i standard. In order to overcome the restrictions in dealing with these time intervals, a multi-core structure is proposed. Moreover, to reduce power consumption, a particular scheduler is implemented for processing cores. In the proposed architecture, we achieve up to 2Gbps throughput in the single core mode for MPDU (MAC Protocol Data Unit) and A-MSDU (Aggregated MAC Service Data Unit) input frames, and 17Gbps throughput in multi core mode for A-MPDU (Aggregated MPDU) input frames.
Starting Page	59
Ending Page	65
File Size	532162
Page Count	7
File Format	PDF
ISBN	9781424462674
e-ISBN	9781424462698
DOI	10.1109/CADS.2010.5623530
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-09-23
Publisher Place	Iran
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	IEEE 802.11 Microwave integrated circuits Protocols Multicore processing Radiation detectors High Speed Wireless LANs Counter Mode with CBC-MAC Protocol (CCMP) Throughput Encryption Wireless Security Hardware Architecture
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Libarray of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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