The progress of multimedia applications for education, research, social welfare and commerce is generating a lot of interest in the potential of a combination of satellite networking and Internet technology. The combination is particularly attractive as a low cost solution in regions which are large and sparsely populated. In 1991, aiming at networking the Pan-Pacific region, the PARTNERS (Pan-Pacific Regional Telecommunications Network Experiment and Research by Satellite) project was initiated. In this project, the major target was to construct a satellite-based network infrastructure to support education, research and so on in the Pan-Pacific region. As a part of PARTNERS the MEISEI-NET (Multimedia EducatIon System using satellite ETS-V and InterNET) project was started to evaluate the utility of satellite networking for education and reserch and, to investigate the feasibility of expanding the reach of the Internet using the PARTNERS infrastructure. MEISEI-NET focussed on (1) low start-up cost, (2) open access to the rich information resources on the Internet, (3) use of network to support education and research, and , (4) development and distribution of software for MEISEI-NET users. The construction of MEISEI-NET will be detailed followed by a report on its usage and the effects of this network. To support and manage MESEI-NET operations, we developed and deployed SNMP-based intelligent network management system. It offered fault detection and notification. This made the MEISEI-NET robust and practical despite of the satellite's (ETS-V) drift-problem. Students and researchers of universities from different countries participated in and benefited from MEISEI-NET until March 1996.

The performance of a digital matched filter receiver with multi-bit quantized correlators for Direct Sequence Spread Spectrum (DSSS) mobile satellite applications is evaluated with experiments. A Coherent Matched Filter (CMF) technique is used to accomplish fast code acquisition, automatic frequency control and coherent detection of data with a single matched filter circuit to satisfy the requirements for the mobile satellite applications. Loop-back test and field test results in suburban areas with the ETS-V satellite are presented, in which the use of multi-bit quantized correlators improve the initial acquisition and the bit error rate performances. The dynamic performance of the CMF receiver is confirmed to be satisfactory for the mobile satellite fading channels.