公开(公告)号：US11764863B2

公开(公告)日：2023-09-19

申请号：US17562559

申请日：2021-12-27

申请人： Michael Scott ,  Jack Lundstedt ,  Robert Kepley

发明人： Michael Scott ,  Jack Lundstedt ,  Robert Kepley

IPC分类号： H04B7/185 ,  H04B7/19

CPC分类号： H04B7/18513 ,  H04B7/19

摘要： A system to reduce a count of satellite gateways is disclosed. The system includes: a feeder link capacity of a satellite; a spectrum ranging from 26.5 GHz to 75 GHz; a gateway feeder link capacity that is an aggregate of capacities of channels defined in the spectrum; and RF gateways communicating with the satellite via the channels, wherein the count of the satellite gateways is less than or equal to a rounded-up integer of the feeder link capacity divided by the gateway feeder link capacity, and the satellite is a geosynchronous orbit satellite.

公开(公告)号：US5659892A

公开(公告)日：1997-08-19

申请号：US502029

申请日：1995-07-13

申请人： Mohammad Soleimani ,  D. Ray Lowe ,  Guy Montgomery ,  Henry Eck ,  Eryx Malcolm ,  Royce Hernandez ,  Tom Jackson ,  Jack Lundstedt

发明人： Mohammad Soleimani ,  D. Ray Lowe ,  Guy Montgomery ,  Henry Eck ,  Eryx Malcolm ,  Royce Hernandez ,  Tom Jackson ,  Jack Lundstedt

IPC分类号： H03G3/30 ,  H04B7/005 ,  H04B1/04

CPC分类号： H04W52/343 ,  H03G3/3042 ,  H03G3/3047 ,  H04W52/346

摘要： A method and system for using a low-cost, fixed output power radio in a multi-carrier communication system is disclosed herein. This system measures the output power of the multiple channel units within the system, obtains the current output power of the system, calculates a composite power and an expected power, compares the expected power and the current output power to calculate a gain adjustment value, and adjusting the output power of the system via the amplifier. The method for adjusting the power can also allow at least one of the carriers in the multi-carrier system to operate in a burst mode, and at least one of the remaining carriers to operate in a continuous mode during power measurement and gain adjustment steps.

摘要翻译： 本文公开了一种在多载波通信系统中使用低成本，固定输出功率无线电的方法和系统。 该系统测量系统内多个通道单元的输出功率，获得系统的当前输出功率，计算复合功率和预期功率，比较预期功率和电流输出功率以计算增益调整值，以及 通过放大器调整系统的输出功率。 用于调整功率的方法还可以允许多载波系统中的载波中的至少一个以突发模式操作，并且剩余载波中的至少一个在功率测量和增益调整步骤期间以连续模式操作。