GB2541236A8 - Apparatus and method for communications management - Google Patents

Apparatus and method for communications management Download PDF

Info

Publication number
GB2541236A8
GB2541236A8 GB1514452.0A GB201514452A GB2541236A8 GB 2541236 A8 GB2541236 A8 GB 2541236A8 GB 201514452 A GB201514452 A GB 201514452A GB 2541236 A8 GB2541236 A8 GB 2541236A8
Authority
GB
United Kingdom
Prior art keywords
data
communications
communications system
transmitted
available bandwidth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB1514452.0A
Other versions
GB201514452D0 (en
GB2541236A (en
Inventor
Noble Hudson Peter
Hamdi Eissa Rania
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAE Systems PLC
Original Assignee
BAE Systems PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BAE Systems PLC filed Critical BAE Systems PLC
Priority to GB1514452.0A priority Critical patent/GB2541236A/en
Publication of GB201514452D0 publication Critical patent/GB201514452D0/en
Priority to EP16747611.8A priority patent/EP3335330B1/en
Priority to PCT/GB2016/052374 priority patent/WO2017025714A1/en
Priority to US15/748,084 priority patent/US20180227044A1/en
Publication of GB2541236A publication Critical patent/GB2541236A/en
Publication of GB2541236A8 publication Critical patent/GB2541236A8/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/25—Flow control; Congestion control with rate being modified by the source upon detecting a change of network conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • G05D1/0011—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot associated with a remote control arrangement
    • G05D1/0022—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot associated with a remote control arrangement characterised by the communication link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2475—Traffic characterised by specific attributes, e.g. priority or QoS for supporting traffic characterised by the type of applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • G05D1/0011—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot associated with a remote control arrangement
    • G05D1/0038—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot associated with a remote control arrangement by providing the operator with simple or augmented images from one or more cameras located onboard the vehicle, e.g. tele-operation

Abstract

Managing communications on a moving platform which comprises a platform application and a communications system with a plurality of communications links wherein the communications system comprises a data management module which: receives an indication of the current available bandwidth of a communications link; identifies application data to be transmitted on the link; and causes the application to adapt at least one parameter of the data to the current available bandwidth for transmission. The current available bandwidth may be associated with a quality of service interface. The adaption of the data may comprise compression, modifying the transmission rate or selecting a type or portion of the data to be transmitted. The moving platform may be an unmanned aerial vehicle UAV. The purpose of the invention is to stop bottlenecking of data at the communications system during periods of poor signal strength causing a overspilling of the RAM of the communications system thereby losing data to be transmitted.
GB1514452.0A 2015-08-13 2015-08-13 Apparatus and method for communications management Withdrawn GB2541236A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1514452.0A GB2541236A (en) 2015-08-13 2015-08-13 Apparatus and method for communications management
EP16747611.8A EP3335330B1 (en) 2015-08-13 2016-08-02 Apparatus and method for communications management
PCT/GB2016/052374 WO2017025714A1 (en) 2015-08-13 2016-08-02 Apparatus and method for communications management
US15/748,084 US20180227044A1 (en) 2015-08-13 2016-08-02 Apparatus and method for communications management

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1514452.0A GB2541236A (en) 2015-08-13 2015-08-13 Apparatus and method for communications management

Publications (3)

Publication Number Publication Date
GB201514452D0 GB201514452D0 (en) 2015-09-30
GB2541236A GB2541236A (en) 2017-02-15
GB2541236A8 true GB2541236A8 (en) 2017-12-13

Family

ID=54258631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1514452.0A Withdrawn GB2541236A (en) 2015-08-13 2015-08-13 Apparatus and method for communications management

Country Status (1)

Country Link
GB (1) GB2541236A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2599945B (en) * 2020-10-16 2022-12-28 British Telecomm Unmanned aerial vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7801063B2 (en) * 2003-09-25 2010-09-21 Agere Systems Inc. Method and apparatus for rate fallback in a wireless communication system
US8483270B2 (en) * 2008-01-17 2013-07-09 Ballistic Applications And Materials International, Llc Method and system for adapting use of a radio link between a remotely controlled device and an operator control unit
WO2011075869A1 (en) * 2009-12-24 2011-06-30 Intel Corporation Method, apparatus and system of managing an encoder output rate based upon wireless communication link feedback
FR2967321B1 (en) * 2010-11-05 2013-06-14 Parrot METHOD OF TRANSMITTING CONTROLS AND A VIDEO STREAM BETWEEN A DRONE AND A REMOTE CONTROL THROUGH A WIRELESS NETWORK TYPE LINK.
US10077109B2 (en) * 2014-01-24 2018-09-18 Maxlinear, Inc. First-person viewer for unmanned vehicles

Also Published As

Publication number Publication date
GB201514452D0 (en) 2015-09-30
GB2541236A (en) 2017-02-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)