Page 101 - Big data - Concept and application for telecommunications

2 Big data - Concept and application for telecommunications 2

Title Big data interconnection intermediary mode
b) The selected data source (e.g., data supplier (0)|BDSP (0)) interchanges directly with the other
peering data sources (e.g., data supplier (0) |BDSP (0) with data supplier (1)|BDSP (1) and data
supplier (2)|BDSP (2)) and provides aggregation, integration and intermediation of their
datasets or big data services' output to the intermediator;
c) The intermediator distributes the datasets or the big data services' output to the data targets
(e.g., BDCs) on request.
Pre-conditions a) There is a contract in place between the data sources (e.g., DP:data suppliers, DP:data brokers
(optional) or BDSPs) and the intermediator;
b) There is a contract in place between the data targets (e.g., BDCs) and the intermediator;
c) The intermediator is responsible for matching the purchase and sale contract between the data
sources and the data targets;
d) The data sources published the metadata and declared the copyrights, patents, licenses policies
and pricing policies and guaranteed the integrity, availability and authenticity of the datasets;
e) The data targets discovered the metadata and accepted the declared copyrights, patents,
licenses policies and pricing policies;
f) The data sources, the intermediator and the data targets complied with the business trade
agreement, and the intermediator matches the purchase and sale contracts when appropriate
between the data sources and the data targets.
Post- a) The interconnecting mode related transactions between the involved entities (data sources,
conditions intermediator, data targets) and the interconnected datasets or big data services' output should
(optional) be publicly published online and archived for monitoring online and auditing offline;
b) The interconnecting mode related transactions between the involved entities (data sources,
intermediator, data targets) and the interconnected datasets or big data services' output were
not repudiated.
Derived – Data delivery (refer to clause 8.3 requirement 5)
requirement

Bibliography

[b-ITU-T Y.2201] Recommendation ITU-T Y.2201 (2011), Requirements and capabilities for ITU-T NGN.
[b-ITU-T Y.2701] Recommendation ITU-T Y.2701 (2007), Security requirements for NGN release 1.

[b-ITU-T Y.3502] Recommendation ITU-T Y.3502 (2014), Information technology – Cloud computing –
Reference architecture.

[b-ISO/IEC 2382] ISO/IEC 2382 (2015), Information technology – Vocabulary.

Moving data – Data exchange and data flow 93