TSPI takes pride in being a part of the development of Japan's 3G as well as 4G mobile telecommunications network infrastructure. Being the world's most demanding telecommunications market, Japan relies on superior quality and stable software made by our local engineers to develop, operate, and maintain its network through a wide array of gateway OAM terminals, network simulators and testing tools, and protocol converters. This rock-solid background in the dynamic field of telecommunication contributed much to our versatility and made us more adept in dealing with new and emerging technologies.
OAM System
Project Abstract:
Our company is presently developing variety of OAM (Operation and Maintenance) applications for different telecommunications gateways. Using these applications which act as protocol handlers, test scenario tools,
network supervisor controllers and process managers, users can perform functions such as Operation Control, Traffic Management, Office Data Control, Connection Testing, Line Control, Congestion Control, Test Data Generator,
Signal Tracing, Connection for Active/Standby Server Switching, Configuration Setting, Subscribers Database management and Communication/Operation Log Management.
Development Language and Tools :
• ANSI-C, C++, Java, PHP, Perl/shellscript, X/Motif, HP OpenView, UML, open source network protocol monitor, static checker, dynamic execution checker.
Software Platform :
• Solaris/HP UNIX, different LINUX distro, Windows
Hardware Platform :
• Sunsparc, x86/64 bit based PC
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Network Simulator and Testing Applications
Project Abstract:
Network simulators are crucial systems for the development of network components. These speed-optimized and highly stable systems are connected to target
machines and simulate the behavior of a network. This enables the target machine to be thoroughly tested in a simulated environment before it is
deployed in the actual network. The testing is guided by scenario scripts which dictate the behavior of the network simulation. Protocol simulation is done
by performing resource management and auditing (QoS) in the different OSI layers.
Development Language and Tools :
• ANSI-C, C++, X/Motif, Perl/shellscript, UML, open source network protocol monitor, static checker, dynamic execution checker.
Software Platform :
• Solaris/HP UNIX, different LINUX distro, Windows
Hardware Platform :
• Sunsparc, x86/64 bit based PC
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Protocol Processing and Converter Applications
Project Abstract:
Protocol Converters play a crucial role in the interconnection of disparate systems with different communication protocols. These systems are
widely used especially in the telecommunications industry, where different standards exist. We developed protocol converters for mobile telecommunications
systems, cable & wireless solutions and Voice-Over-IP (VoIP) systems. These protocol converters deal with US, European, and Japan protocol standards
derived from recommendations from 3GPP & ETSI-UMTS & IMS, ITU-NGN, IETF-RFCs, IEEE - ethernet and wireless and W3C standards.
Development Language and Tools :
• ANSI-C, C++, Java, UML, shellscript, static checker, dynamic execution checker.
Software Platform :
• Solaris/HP UNIX, different LINUX distro, Windows
Hardware Platform :
• Sunsparc, x86/64 bit based PC
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