Apparatus and method for coordinated spatial reuse in wireless communication
US-2024414766-A1 · Dec 12, 2024 · US
Power spectral density control using ais and spreading in an aeronautical satcom terminal using a low profile antenna
US2017188317A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2017188317-A1 |
| Application number | US-201715445248-A |
| Country | US |
| Kind code | A1 |
| Filing date | Feb 28, 2017 |
| Priority date | Dec 29, 2015 |
| Publication date | Jun 29, 2017 |
| Grant date | — |
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- Title
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Abstract
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Power spectral density in an aeronautical satellite communication system is controlled through the use of adaptive inroute selection and spreading. Once a communication session has been established between the aircraft and the satellite, environmental conditions and aircraft conditions are monitored to detect events capable of affecting transmit/receive properties during the communication session. A maximum allowable transmission output is determined based, at least in part, on governmental regulations and the conditions being monitored. One or more transmit parameters are adjusted during the time interval in order to maintain transmission output power of the aircraft terminal below the maximum allowable transmission output power.
First claim
Opening claim text (preview).
What is claimed is: 1 . A method comprising: sending a request from an aircraft to obtain bandwidth with an initial set of transmit parameters; initiating a communication session between the aircraft and at least one satellite using a first set of transmit parameters; monitoring aircraft and/or environmental conditions capable of affecting transmit/receive properties during the communication session; determining a change in uplink power at a time interval equal to a transmit frame length; determining a maximum allowable transmission output power based, at least in part, on governmental regulations and the monitored aircraft and/or environmental conditions; and adjusting one or more transmit parameters from the first set of transmit parameters during the time interval to maintain aircraft transmission output power below the maximum allowable transmission output power.
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Classifications
- H04W52/367Primary
Power values between minimum and maximum limits, e.g. dynamic range · CPC title
with satellite system used as relay, i.e. aeronautical mobile satellite service · CPC title
Negotiating wireless communication parameters · CPC title
Communications with or from aircraft, i.e. aeronautical mobile service · CPC title
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Frequently asked questions
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- What does patent US2017188317A1 cover?
- Power spectral density in an aeronautical satellite communication system is controlled through the use of adaptive inroute selection and spreading. Once a communication session has been established between the aircraft and the satellite, environmental conditions and aircraft conditions are monitored to detect events capable of affecting transmit/receive properties during the communication sessi…
- Who is the assignee on this patent?
- Hughes Network Systems Llc
- What technology area does this patent fall under?
- Primary CPC classification H04W52/367. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Jun 29 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).