Public safety operations for Public Protection and Disaster Relief (PPDR) address mission critical situations where human life, goods and other values for society are at risk; especially when time is a vital factor.
The operations usually involve multi agencies such as police, civil defense and medical, where their response to emergency situations must be the quick and effective. This requires the network infrastructure to be resilient and be always available.
During emergencies PDPR, organisations must be given top priority access to the network resources. The communications must also be secured; the network has to also provide security functions in order to protect users from interception and spoofing.
Recommended Services & Solutions
TASSTA is a Push-To-Talk Application offered by GRID, designed primarily for group calls. It comprises several integrated technologies to offer a single solution which allows users to communicate more effectively through well-known features such as Push-To-Talk, messaging, data service and GPS location tracking.
TASSTA also comes with dispatcher and critical communications functionalities as well.
GRID’s iDEN® is a mobile telecommunications technology, developed by Motorola, which provides its users the benefits of a trunked radio and a cellular telephone. GRID’s iDEN® places more users in a given spectral space, compared to analog cellular and two-way radio systems, by using speech compression and time division multiple accesses (TDMA).
To date, GRID has invested over $180 million in network infrastructure, including an advance core switch capable of 5 “9”s reliability and several hundred base stations deployed island-wide. GRID provides outdoor coverage of 95% and in-building coverage in major commercial centers and strategic sites, such as Singapore Expo, Suntec City, Singapore Changi Airport, Jurong Island, Airport Logistics Park of Singapore (ALPS), Seletar Aerospace Park, Singapore Sports Hub, Resort World Sentosa, Marina Bay Sands, Orchard Ion and others, within Singapore.
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