1. TTA activities on IMT Standardization
Document No:
GSC17-PLEN-21r2
Source:
TTA
Contact:
LEE HyeonWoo
GSC Session:
PLEN
Agenda Item:
6.1
TTA activities on IMT Standardization
LEE HyeonWoo
Chair of TTA PG701

2. Highlight of Current Activities(1/2)
TTA TC7(Mobile Communication) published 22 standards and 4 technical reports during 2012.
Use Cases and System Architecture of Personal Environment Service
Test Standard on Integrated Charging Interface Embedding Charging Control Circuit for Mobile Device
Interface definition for highly resonant wireless power transfer, & etc…
TC7 published 4 standards and 2 technical reports at 1st Quarter of 2013.
Interworking Service Specification for Mobile Rich Communication Suite(RCS) (1st revision)
Photographing Sound of Mobile Phone camera (1st revision)
WiBro Industry Status and Future Trend of Technology (Technical Report), & etc…

3. Highlight of Current Activities(2/2)
At RA-12, Recommendation M.2012 (IMT-Advanced) was approved.
TTA is a GCS Proponent & a Transposing Organization for LTE-Advanced, and a Transposing Organization of Wireless MAN-Advanced.
Currently, TTA PG701(IMT-Advanced) & PG702(IMT WiBro) has coped with the 1st revision process of M.2012.
WRC-15 Agenda Item 1.1 was adopted based on Resolution 233 of WRC-12.
It is to consider additional spectrum allocations to the mobile service on a primary basis and identification of additional frequency bands for IMT.
TTA TC7(Mobile Communication) is studying frequency bands above 6GHz to support the capacity and performance of future mobile IMT networks
Our proposed Suitable Frequency Band above 6㎓ : ㎓, ㎓, ㎓, ㎓

4. Submission deadline of CPM text (‘14.8)
Strategic Direction
We should actively support WP5D & JTG activities for studying future IMT vision, technology and the potential candidate frequency bands taking into account the harmonization.
2013
2014
2015
GSC-18
GSC-17
(‘13.05)
Submission deadline of CPM text (‘14.8)
CPM15-2 (’15.3)
WRC-15
(‘15. 11)
ITU-R WP5D
#15 (‘13.1)
#16 (‘13.7)
#17 (‘13.10)
#18 (‘14.2)
#19 (‘14.6)
#20 (‘14.10)
#21 (‘15.1)
#22 (‘15.6)
Suitable Frequency Ranges
JTG
#3 (‘13.7)
#4 (‘13.10)
#5 (‘14.2)
#6 (‘14.7)

5. Next Steps / Actions
Regarding future IMT vision, technology and spectrum issues, we will continue to closely work with external organizations(GSC, CJK, APT, etc.).
IMT Task Force under GRSC could be utilized to exchange information and views on future IMT vision, technology and spectrum issues.

6. Proposed Resolution
It is proposed to modify Resolution GSC-16/01 taking into account the approved new Agenda Item 1.1 on additional IMT spectrum identification for the WRC-15.
Attachment: Proposed Modification of Res. GSC-16/01

7. Supplementary Slides

8. TTA TC7 Organizational Chart
Mobile Communication Technical Committee (TC7)
IMT-Advanced
PG (PG701)
IMT WiBro PG
(PG702)
Mobile Platform & Service PG(PG703)
WLAN
(PG704)
Cognitive Radio PG PG705)
VHO
(PG706)
Satellite
IMT Evaluation
PG (PG707)
M2M
(PG708)
Mobile charging &
application
PG (PG709)

9. Allocated Mobile Comm. Spectrum in Korea
※ Detailed Frequency band (Unit: MHz)
- SKT: 824~834/869~879, 1930~1960/2120~2150, 834~839/879~884, 1755~1765/1850~1860, 2300~2330
- KT: 1960~1980/2150~2170, 819~824/864~869, 905~915/950~960, 1745~1755/1840~1850, 2330~2360
- LGU+: 1770~1780/1860~1870, 839~849/884~894, 1920~1930/2110~2120

10. Status of Korean Mobile Comm. Market
Service Provider
Number of Subscribers
Jan. 2012
Jan. 2013
SKT
CDMA
6,646,324
4,817,921
WCDMA
18,922,532
13,946,758
LTE
1,002,642
8,277,293
Total
26,571,498
27,041,972
WiBro
55,589
116,270 KT
44,220
16,464,241
12,123,702
111,929
4,484,032
16,508,461
16,607,734
786,409
930,369
LGU+
8,577,396
5,491,909
849,275
4,498,018
9,426,671
9,989,927
15,267,940
10,309,830
35,386,773
26,070,460
1,963,846
17,259,343
52,618,559
53,639,633
841,998
1,046,639