Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Methods and apparatus for path discovery between a mobile platform and a ground segment

A ground part, mobile platform technology, applied in the direction of communication between multiple stations, selection devices, radio/inductive link selection arrangements, etc.

Inactive Publication Date: 2004-12-08
THE BOEING CO
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when a platform can establish a link via more than one transponder, it becomes more likely that the system will misroute data to a terminated or invalid path

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
  • Methods and apparatus for path discovery between a mobile platform and a ground segment
  • Methods and apparatus for path discovery between a mobile platform and a ground segment
  • Methods and apparatus for path discovery between a mobile platform and a ground segment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The following description of the preferred embodiment is merely exemplary in nature and should not be used to limit the invention, its application or uses.

[0017] usually in figure 1 Reference numeral 10 is used in to indicate a system according to a preferred embodiment of the present invention. System 10 provides two-way data services and live television programming to mobile platforms 12a-12f in one or more coverage areas 14a and 14b. System 10 includes a ground-based portion 16 , a plurality of orbiting satellites 18 a - 18 f , and a mobile communication system 20 located on each moving platform 12 . Each mobile system 20 is in two-way communication with at least one satellite 18 .

[0018] As described below, the invention in one embodiment focuses on a method for discovering a data routing path from a ground segment to a mobile platform via a satellite link. The mobile platform can include an airplane, cruise ship or any other mobile vehicle. Thus, the illus...

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 discovering a data routing path via satellite link to a mobile platform from a ground segment of a communications network. The mobile platform and ground segment communicate via satellite transponder. Each transponder has a dedicated ground segment equipment chain. A unique path signature is assigned to each chain. The ground segment multicasts, via the chain(s), message(s) containing the path signature corresponding to the chain(s). The platform transmits, to the ground segment, path signature(s) received by the platform via the message(s). The ground segment maintains information for controlling path discovery. Thus misrouting due to differences in transponder path identification is eliminated.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Provisional Application Serial No. 60 / 318,735, filed September 12, 2001, which is currently pending U.S. Patent Application Serial No. 09 / 639,912, filed August 16, 2000 continuation-in-part (continuation-in-part), the disclosure of which is incorporated by reference in the content of this document. technical field [0003] The present invention relates generally to transmitting data content via networked computer systems, and more particularly to finding paths for routing data and video content from terrestrial segments to mobile platforms via satellite links. Background technique [0004] Broadband data and video services are widely available to users on mobile platforms such as airplanes, boats, trains and automobiles. Traditionally, network systems are limited by bandwidth and link capacity, which makes distributing these services to all users on mobile platforms expensive a...

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): H04B7/26H04B7/185H04B7/19H04N7/14H04N7/173H04N7/20H04W4/06H04W16/26H04W84/06
CPCH04B7/18508H04N7/147H04N7/20
Inventor 戴维·S·帕克曼
Owner THE BOEING CO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com