Big Data: Meaning for Telecommunications Chae-Sub LEE Chairman of ITU-T SG13 Chae-sub.leeties.itu.int ITU Workshop on Big Data (Geneva, Switzerland, 17 June 2014) Contents Data, Information Knowledge Value Points and Model Meaning for
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01
Big Data: Meaning for Telecommunications Chae-Sub LEE
Chairman of ITU-T SG13
Chae-sub.lee@ties.itu.int ITU Workshop on “Big Data” (Geneva, Switzerland, 17 June 2014)<br>
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Contents Data, Information & Knowledge
Value Points and Model
Meaning for Telecommunications
SG13 2<br>
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3 Data, Information and Knowledge K R K A M 7 2 E U L B 3 7 0 7 1 M I M 5 4 C A L B 2 9 2 8 1 M K DATA<br>
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4 Data, Information and Knowledge BIG
DATA ? Not a Data, practically information which collected sets of data<br>
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5 Data, Information and Knowledge BIG
DATA<br>
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6 Value Points and Model DATA Knowledge Information Wisdom Adding
Value
(Insight) Adding
Value
(Meaning) Adding
Value
(Context) Communication ICT ??? * note: this model based on R.L.Ackoff, “From Data to Wisdom,” presidential address to ISGSR in June 1988<br>
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7 Value Points & Model Source : ETRI, “Big Data,” CEO Report, 2014 Networks (Con+Cap) Public,
Enterprise Private,
Personal GeneratedStoredAnalyzedTransformed (e.g. information)<br>
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8 Meaning for Telecommunication Telecommunication is an infrastructure for dealing with Big Data
Telecommunication itself is in a Big Data environments (network and service systems generate Big Data as well)
Followings should be considered:
Data itself has least value
Telecommunication is more than delivery (service/appl.)
Delivery of data also less value, more value for services and applications (involve as Big Data service/appl. provider)
Value increased: Data Information Knowledge
Become information based from data: need to handle “context”
Move forward to knowledge based: need to deal with “meaning” Big Data infra provider: collection and delivery (incl. store)
Big Data service provider(???): processing (analyze and transform to information)
Dealing with Big Data is a chance to improve telecom capabilities for “Information and knowledge”
Using “context” based on Big Data and strengthen virtualized capabilities such as Cloud Computing<br>
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9 SG13 (1) Study and develop Cloud Computing (CC) Recommendations:
Y.3501: CC framework and high-level requirements
Y.3510: CC Infrastructure Requirements
Y.3520: CC framework for end to end resource mgmt.
Y.3511: Framework of inter-CC for network & infrast.
Y.3503: Requirements for Desktop as a Service
Big Data study initiated by Y.BigData-Reqts (Req. and capabilities for CC based Big Data) with following scope:
Overview of CC based big data inc. introduction to big data
Big data characteristics, functionalities & relationship with CC
Benefit of CC based big data from telecom perspectives
CC based big data requirements, capabilities, use cases and scenarios<br>
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10 SG13 (2) Study and develop Recommendations on “Context” related based on Smart Ubiquitous Networks (SUN):
Y.3041: Smart Ubiquitous Networks - Overview
Y.3042: SUN - Smart Traffic Control and Resource Management Functions
Y.3043: SUN - Context awareness framework
Y.3044: SUN - Content awareness framework
Y.3045: SUN - Functional architecture of content delivery
Study and develop Recommendations on “Virtualization” related for Future Networks:
Y.3300: Framework of Software-Defined Networking (SDN)
Y.3012: Requirements of network virtualization for Future Networks<br>
