Transcript Status on KPAS (Korean Public Alert System) over LTE

Document No:
GSC16-PLEN-33
Source:
TTA
Contact:
DaeJung KIM, [email protected], [email protected]
GSC Session:
PLENARY
Agenda Item:
6.2
Status on KPAS (Korean Public
Alert System) over LTE
HyeonWoo LEE, DJ(DaeJung) KIM
TTA
Halifax, 31 Oct – 3 Nov 2011
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Highlight of Current Activities (1/2)
• LTE commercial service by two operators
(SKT and LG Uplus) has been started on 800㎒
band from July 1st, 2011.
– And it is expected that additional LTE
commercial service will be provided on
additional 800㎒ band, 1.8㎓ and 2.1㎓ band
by three operators(KT, SKT and LG Uplus) in the
near future.
Halifax, 31 Oct – 3 Nov 2011
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Highlight of Current Activities (2/2)
• Korean Public Alert System (KPAS)
– In the 2G CDMA network, public alert
message service has been provided
– However the message service is not yet
prepared on 3G WCDMA network .
– From this issue, the Korean government,
NEMA (National Emergency Management Agency) has a
plan to provide this service over LTE network
from end of 2012 as mandatory feature to
LTE UE.
Halifax, 31 Oct – 3 Nov 2011
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Strategic Direction
• With regard to the above situation, TTA
PG701 as a charging PG in TTA has
developed the draft for this service since
March, 2011.
• The draft was approved as TTA standard
by TTA TA (Technical Assembly) on September
28, 2011
Halifax, 31 Oct – 3 Nov 2011
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Challenges
• Action in 3GPP
– For the global harmonization, TTA proposed
this issue to 3GPP from the August such as
3GPP SA1 and CT1.
– 3GPP TSG SA plenary held on September in
Japan approved CRs on the KPAS from Rel10 onwards even though Rel-10 is functionally
frozen.
Halifax, 31 Oct – 3 Nov 2011
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Next Steps / Actions
• Message Identifier part in KPAS TTA
standard will be updated for the global
harmonization of 3GPP.
• It is expected that the revised draft of
KPAS over LTE will be approved end of
this year.
• Also TTA hopes that KPAS eventually will
be adopted to the relevant 3GPP TSs
within 2011.
Halifax, 31 Oct – 3 Nov 2011
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