摘要:
System and a method for server recording and client playback of computer network characteristics. In general, the network simulation system includes a recording module that resides on a server and records and stores the network characteristics associated with networks sessions in a data collector file. The system also includes a playback module that resides on a client and receives the data collector file and plays back the data collector file upon request. The recording method of the present invention includes using a global filter residing on the server to record the network characteristics and storing the recording in a data collector file. The playback method includes receiving a data collector file containing recorded network characteristics recorded on a server and playing back the data collector file to simulate the characteristics of real-world network sessions.
摘要:
A satellite system includes a plurality of orbit slots having a first orbital and a second orbital slot. A first satellite occupies a first orbital slot and generates a first set of uniform beams. A second satellite located in a second orbital slot generates a second set of uniform beams. A tiling pattern on the face of the Earth has a plurality of cells, with each of the cells having a defined frequency for communication. The first set of beams and the second set of beams are generated according to parameters to avoid interference between them. The parameters may include satellite orbit separations, beam size, multiplicity of band reuse, and ground station received beamwidth.