1. Progress of TD-LTE Trial
CJK-IMT28-033
Progress of TD-LTE Trial
Wang Li
CJK IMT #28
Xi’an, China
Jun, 2nd-3rd , 2011

2. General Work Plan on TD-LTE Trial Networks
Test spectrum: 2.6GHz
Participant: CATR CMCC China Telecom China Unicom
Single frequency single mode->Multi frequency multi mode(GSM, TD-SCDMA, TD-LTE)
7 system and 2 chipset companies are approved for large-scale trial test
3 system and 1 chipset companies are applying for large-scale trial test
Mar.-Apr Finished indoor/outdoor key technologies test
Mar.-Apr Developed Large-scale trial network in 6 cities
June launch large-scale trial test
Large-scale Trial
(6 +1Cities)
Technical Trial
(MTNet lab, Small-scale field trial)
Proof of Concept
Performance test in large-scale trial
Commercial system test（including system, chipset and terminal test）
Single mode test
Terminal chipset test
Interworking test
Key tech test
Networking test
Proof the concept of physical Key technology Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
2009
2010
2011

3. Cities and system companies for large-scale trial test广州 深圳 厦门 南京 上海 杭州 北京
There is a demo TD-LTE system in Beijing.
100 macro base-stations are built for each system company.
Test scenario of single frequency networking should be provided by continuous cells/sectors in large-scale trial.
Business areas, main streets, residential areas and hotspots should be covered.

4. Thank You! 4