NDLI: A study on virtual BS live migration — A seamless and lossless mechanism for virtual BS migration

Content Provider	IEEE Xplore Digital Library
Author	Cheng Wang Yang Wang Chaohua Gong Yan Wan Liyu Cai Qinglin Luo
Copyright Year	2013
Description	Author affiliation: Bell Labs., Shanghai, China (Cheng Wang; Yang Wang; Chaohua Gong; Yan Wan; Liyu Cai; Qinglin Luo)
Abstract	Virtual basestation (vBS) live migration is an enabling technology for reducing the power consumption of the baseband unit (BBU) pool of the cloud radio access network (Cloud RAN). Our previous work shows that using the existing virtual machine live migration solutions for vBS migration will introduce a service interruption time of several seconds, which is unacceptable for real-time services carried by basestations. In this paper we propose and develop a seamless and lossless mechanism for vBS live migration. The experiment results show that the proposed solution for vBS live migration introduces a service interruption time of tens of milliseconds and ensures no loss of user data during vBS migration, which significantly outperforms the commercial virtual machine live migration solutions.
Starting Page	2803
Ending Page	2807
File Size	191234
Page Count	5
File Format	PDF
ISBN	9781467362351
ISSN	21669570
DOI	10.1109/PIMRC.2013.6666624
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-09-08
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Downlink Interrupters Switches Uplink Radio access networks Long Term Evolution Virtualization service interruption time Cloud RAN virtual basestation virtual basestation live migration
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 Library 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
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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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