摘要: Several satellite uplink and downlink accessing schemes for customer premises service are compared. Four conceptual system designs are presented: satellite-routed frequency division multiple access (FDMA), satellite-switched time ... 展开
作者 | Berk, G. Jean, P. N. Rotholz, E. | ||
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原报告号 | N83-10325 | 总页数 | 188 |
报告类别/文献类型 | NASA / NTIS科技报告 | ||
关键词 | Downlinking Frequency division multiple access Onboard data processing Satellite design Spacecraft communication Time division multiple access Uplinking Communication networks Cost analysis Earth terminals Extremely high frequencies Microprocessor |