ASTRI has successfully developed commercial-grade TD-LTE technologies for its customer to build the railway Communication-based Train Control (CBTC) signaling network system which is deployed at the recently opened Wuhan Metro Line 6, the first subway signaling system in China using the LTE technologies.
With ASTRI’s advanced communications technologies including TD-LTE small cell, core network/ Evolved Packet Core (EPC), and small cell management system, it can optimise the railway CBTC signaling network system design, support a high mobility in high speed and achieve low latency within 300ms round-trip-delay. Status and performance of the small cells can be monitored in real time. Compared to the traditional railway communication network via Wi-Fi, it can reduce signal interference and shorten the signal communication between the trains and control centre. ASTRI’s network solution has high reliability on handover and enhanced failure handling mechanisms during the train movement. These can enhance the safety, reliability and efficiency of subway line operation.
Being the largest R&D centre in Hong Kong, ASTRI strives to develop and commercialise leading-edge communications technologies and solutions for the industries and community. Since 2012, ASTRI has developed a series of TD-LTE technologies including LTE PHY design – small cell and macro cell, x86 based LTE core network and small cell management system and commecialised to its customers for product and solutions development. These product and solutions with ASTRI’s technologies have been successfully deployed in both public and private network including railway applications.
Wuhan Metro Line 6 in China
ASTRI delegation visits important scientific research institutions in Beijing
Mr Hugh Chow – Chief Executive Officer of ASTRI, Dr Daniel Shi – Senior Director, and Dr Xie Bin – Principal Engineer, recently visited several important scientific research institutions in Beijing, including the Institute of Microelectronics of the Chinese Academy of Sciences, the Beijing Collaborative Innovation Institute and the Strategic Industry Alliance for Third Generation Semiconductor Technology Innovation ...
ASTRI supported the China International Opto-electronic Expo (CIOE)- one of the largest industry shows for Opto-electronics
The China International Opto-electronic Expo (CIOE), one of the largest industry events in the sector, took place at the Shenzhen Convention and Exhibition Centre from 4-7 September 2019 ...
10th Management Committee meeting of the Hong Kong Branch for Application Specific Integrated Circuits of the Chinese National Engineering Research Centre held
The 10th Management Committee meeting of the Hong Kong Branch of the Chinese National Engineering Research Centre (CNERC) focusing on Application Specific Integrated Circuit Systems (ASICS) took place in Nanjing on 22 July 2019 ...
ASTRI’s innovation showcase offers fun and excitement for families over the long weekend
ASTRI took part in the Greater Bay Area Festival in Victoria Park, Causeway Bay from 29 June to 1 July 2019 ...
ASTRI drives forward 5G + C-V2X + AI innovation and transformation with Intel technology
[27 June 2019, Hong Kong] At the Mobile World Congress (MWC) Shanghai 2019, Hong Kong Applied Science and Technology Research Institute(ASTRI) revealed their collaborations with Intel on 5G Standalone (SA) Core Network and Roadside Edge AI (Artificial Intelligence) for C-V2X (Cellular Vehicle-to-Everything) that power the new era of network transformation with the compelling capabilities of 5G, C-V2X and AI working together ...