Check patentability & draft patents in minutes with Patsnap Eureka AI!

Interference mitigation techniques for air to ground systems

A technology for air-to-ground communication and interference sources, which can be applied to devices dedicated to transmitters, advanced technologies, transmission systems, etc., and can solve the problem of high cost

Inactive Publication Date: 2014-06-25
QUALCOMM INC
View PDF5 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is more spectrum available for satellite-based systems in the Aeronautical Mobile Satellite Service (AMSS), but their cost is prohibitive

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Interference mitigation techniques for air to ground systems
  • Interference mitigation techniques for air to ground systems
  • Interference mitigation techniques for air to ground systems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The detailed description, given below in conjunction with the accompanying drawings, is intended as a description of various configurations and is not intended to represent the only configurations that implement the concepts described herein. The detailed description includes specific details in order to provide a thorough understanding of various concepts. However, one skilled in the art will recognize that the concepts may be practiced without these specific details. In some instances, well-known structures and components are shown in block diagram form in order to avoid obscuring the concepts.

[0034] The spectrum available for Internet communications via land-based air-to-ground (ATG) systems to aircraft is limited for practical and economical reasons. Providing seamless communication with aircraft flying over a large area at high altitudes, such as the continental United States, involves spectrum available over that large area. That is, the spectrum allocated to...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A method for air to ground communication interference mitigation within an aircraft equipped with a multi-beam array antenna includes adjusting a modulation symbol interleaving and / or forward error correction of an aircraft receiver interface in response to detected interference from an interferer. The method further includes reducing a data rate of the aircraft receiver interface when the adjusting of the modulation symbol interleaving and / or forward error correction does not mitigate the detected interference. Another method for interference mitigation may include performing antenna beam-steering away from a geographic (GEO) arc during an aircraft turn. This method further includes reducing an aircraft transmitter transmit power when a signal quality of a forward link is within a predetermined range of a signal quality threshold.

Description

[0001] Cross References to Related Applications [0002] This patent application claims the benefit of US Provisional Application No. 61 / 547,646, filed October 14, 2011, in the name of A. Jalali et al., the entire disclosure of which is expressly incorporated herein by reference. [0003] This application relates to a case in the name of A. JALALI et al., with a case number of 111025U1, titled "HIGH DATA RATE AIRCRAFT TO GROUND COMMUNICATION ANTENNA SYSTEM", in the name of A. JALALI et al. TIME CALIBRATION OF AN AIR TO GROUND COMMUNICATION SYSTEM" and a commonly assigned U.S. patent application, docket number 111025U3 in the name of A. JALALI et al., entitled "GROUND STATION ANTENNA ARRAY FOR AIR TO GROUND COMMUNICATION SYSTEM" , the entire disclosure of which is expressly incorporated herein by reference. technical field [0004] In general, aspects of the present disclosure relate to wireless communication systems, and more specifically, aspects of the present disclosure re...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00H04B7/04H04W36/00H04W36/20H04W72/04H04W72/12H04B7/185H01Q3/00H01Q3/24H04W16/28
CPCH04L1/0034H04L1/0001H04L1/0002H01Q21/064H01Q3/24H04B7/18506H04L1/0071H01Q1/282H01Q25/00H01Q13/02H04L1/0009H04B7/0617H04B7/18508Y02D30/50H01Q3/26H04W16/14H04W52/24
Inventor A·贾拉利田彬L·N·希夫W·G·埃姆斯
Owner QUALCOMM INC
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com