status report on usn related activities in itu-t q.25/16
DESCRIPTION
Status report on USN related activities in ITU-T Q.25/16. Hyoung Jun KIM, Jun Seob LEE ( [email protected] , [email protected] ). Document number Beijing, China 22-24 July 2009. Contents. Introduction on Q.25/16. Q.25/16 activities. Future work plan of Q.25/16. - PowerPoint PPT PresentationTRANSCRIPT
1 9th CJK NID WG, Beijing, China
Status reporton USN related activities
in ITU-T Q.25/16
Document number
Beijing, China
22-24 July 2009
Hyoung Jun KIM, Jun Seob LEE([email protected], [email protected])
2 9th CJK NID WG, Beijing, China
Introduction on Q.25/16
Q.25/16 activities
Future work plan of Q.25/16
3 9th CJK NID WG, Beijing, China
Introduction on Q.25/16 (1/2)
• Q.25/16 was newly created in this study period (2009 ~ 2012)– Title: USN Applications and Services– Rapporteur: Dr. Hyoung Jun Kim (ETRI, Korea)– Terms of Reference
• http://www.itu.int/ITU-T/studygroups/com16/sg16-q25.html
– Study items (are not limited to)• Analysis of service and functional requirements• Architectural service framework• Application profiling specifications• Sensor information description language• Middleware-relevant standards• Directory service standards• Sensor node identification scheme• Considerations on how to help measure and mitigate climate change
4 9th CJK NID WG, Beijing, China
Introduction on Q.25/16 (2/2)
– Tasks (are not limited to)• Roadmap for relevant standards with compiling and analyzing
standardization requirements and work items• Amendment with new features for existing Recommendations with regard
to some of the above study items such as directory services• Studies on service description and requirements for USN middleware • Studies on an architectural framework for USN middleware services • Studies on functionality profiles of USN applications and services • Studies on a sensor information description language • Studies on a context modeling language for context awareness of USN
middleware• Studies on audio and video data transmission protocols over low-power
wireless sensor networks • Studies on application interfaces among USN middleware entities• Studies on an identification scheme of USN elements including sensor
nodes
5 9th CJK NID WG, Beijing, China
Q.25/16 Activities (1/6)
• ITU-T SG16 meeting (Geneva, 27 January ~ 6 February 2009)– As Q.25/16 was newly created group, the meeting had lots of
discussion to clarify the scope of Q.25/16 to meet the ToR, and the group agreed to provide future work program for Q25/16 standardization works
– F.usn-mw was transferred from Q.22/16 to Q.25/16, but it was agreed to work together until its Approval
6 9th CJK NID WG, Beijing, China
Q.25/16 Activities (2/6)
– Work program of Q.25/16 after this meeting
– Future work program for Q.25/16• To be shown in the last slide
Recommendation Editor Consent/Approval
Reference
F.usn-mw (Service description and requirements for USN
middleware)
Marie Kim,Sangkeun
Yoo
2009. 10. TD 104(WP2/16)
7 9th CJK NID WG, Beijing, China
Q.25/16 Activities (3/6)
• ITU-T WP2 Rapporteur Group and WP2/16 meeting (Geneva, 22 ~ 26 June 2009)– The quality of the F.usn-mw was enhanced during the joint
session with Q.22/16– Q25/16 agreed to develop a new draft Recommendation on
SNMP-based sensor network management framework (H.snmf)
– Further contributions were invited, especially to the Climate Change issues including smart metering, at the next meeting
– It was agreed that the overall generic USN requirements and architecture, which is applicable to all ITU-T Recommendations, should first be developed. Therefore, further contributions were invited.
8 9th CJK NID WG, Beijing, China
Q.25/16 Activities (4/6)
– Work program of Q.25/16 after this meeting
Recommendation Editor Consent/Approval
Reference
F.usn-mw (Service description and requirements for USN
middleware)
Marie Kim,Sangkeun
Yoo
2009. 10. TD 104(WP2/16)
H.snmf (SNMP-based sensor network management
framework)
Jun Seob LEE(assisted by John Fenn)
2011 TD-51a
9 9th CJK NID WG, Beijing, China
Q.25/16 Activities (5/6)
• Overview on F.usn-mw– It defines USN service descriptions, USN middleware
description, USN service scenarios, functional model of USN middleware, and requirements for USN middleware
open application interface manager
common functions advanced functions
query processor query processor
sensor network manager
event processor
sensor network metadata directory
service
sensor data mining processor
application-independent data
filter
context aware rule processor
security service
USN middleware
USN application
sensor networks
10 9th CJK NID WG, Beijing, China
Q.25/16 Activities (6/6)
• Overview on H.snmf– It describes sensor network management framework intended
to provide integrated management functionalities for heterogeneous sensor networks using Simple Network Management Protocol.
Sensor network x
Sensor nodeSensor Network
Gateway
TCP/IP
SNMPSensor Network
Management Protocol
Sensor NetworkManagement
Protocol AgentManaged Objectsfor Sensor node
SNMPManager
Sensor NetworkManager
SNMPAgent
Managed Objectsfor Sensor network
Sensor NetworkManagement
Protocol Manager
ALG
11 9th CJK NID WG, Beijing, China
Future Work Plan of Q.25/16
• Future work program for Q.25/16
– Contributions on Climate change issues and general USN requirements and architectures are invited
Title Work time
USN service description and requirements to mitigate climate change
2009
Reference architecture of USN services 2009
Sensor node identifier 2009
USN application profiles specification 2010
Sensor information description language 2010
Middleware-relevant standards 2010
Audio and video data transmission protocols over low-power wireless sensor networks
2010
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