SG11201805071RA - Communications constellation optimisation facility - Google Patents

Communications constellation optimisation facility

Info

Publication number
SG11201805071RA
SG11201805071RA SG11201805071RA SG11201805071RA SG11201805071RA SG 11201805071R A SG11201805071R A SG 11201805071RA SG 11201805071R A SG11201805071R A SG 11201805071RA SG 11201805071R A SG11201805071R A SG 11201805071RA SG 11201805071R A SG11201805071R A SG 11201805071RA
Authority
SG
Singapore
Prior art keywords
international
constellation
communications constellation
communications
module
Prior art date
Application number
SG11201805071RA
Inventor
Christopher Ward
Original Assignee
Airbus Defence & Space Ltd
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 Airbus Defence & Space Ltd filed Critical Airbus Defence & Space Ltd
Publication of SG11201805071RA publication Critical patent/SG11201805071RA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18519—Operations control, administration or maintenance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/26—Functional testing
    • G06F11/261—Functional testing by simulating additional hardware, e.g. fault simulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3457—Performance evaluation by simulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/3668—Software testing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/391—Modelling the propagation channel
    • H04B17/3912—Simulation models, e.g. distribution of spectral power density or received signal strength indicator [RSSI] for a given geographic region
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/22—Traffic simulation tools or models
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Astronomy & Astrophysics (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Radio Transmission System (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Simulationengine t . link simulation module Constraints verification module Orbital handove simulation module 35 User Interface 36 Asset library Connectivity verification module Architecture modeller 3o. Model formatting module L Query processing module (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date WO 2017/068201 Al 27 April 2017 (27.04.2017) WIPO I PCT 111111111111110111010101111101011111001110111111110101011111011111111111110111111 BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) with amended claims (Art. 190)) upon request of the applicant, before the expiration of the time limit referred to in Article 21(2)(a) (51) International Patent Classification: HO4B 7/185 (2006.01) GO6F 9/455 (2006.01) (21) International Application Number: PCT/EP2016/078907 (22) International Filing Date: 25 November 2016 (25.11.2016) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15275268.9 18 December 2015 (18.12.2015) EP (71) Applicant: AIRBUS DEFENCE AND SPACE LIM- ITED [GB/GB]; Gunnels Wood Road, Stevenage, Hert- fordshire SG1 2AS (GB). (72) Inventor: WARD, Christopher; c/o Airbus Defence and Space Limited, Anchorage Road, Portsmouth P03 5PU (GB). (74) Agents: HEWETT, Jonathan et al.; Venner Shipley LLP, 200 Aldersgate, London EC1A 4HD (GB). = (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, W O 20 17 /068 20 1 Al (54) Title: COMMUNICATIONS CONSTELLATION OPTIMISATION FACILITY 1) Optimisation facility 50 _ 0o FIGURE I (57) : An apparatus and method for optimising a communications constellation is provided in which a specification of a communications constellation is received from a user, one or more modules for modelling properties of the specified communica- tions constellation are selected, properties of the communications constellation are formatted to a common format for integration, the viability of the communications constellation is confirmed by assessing its connectivity, modelled with the integrated formatted properties, and its utility, and the performance of the communications constellation is simulated and optimised by applying one or more test scenarios to the modelled communications constellation. The simulation results are output to the user.
SG11201805071RA 2015-12-18 2016-11-25 Communications constellation optimisation facility SG11201805071RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15275268.9A EP3182613A1 (en) 2015-12-18 2015-12-18 Communications link simulation
PCT/EP2016/078907 WO2017068201A1 (en) 2015-12-18 2016-11-25 Communications constellation optimisation facility

Publications (1)

Publication Number Publication Date
SG11201805071RA true SG11201805071RA (en) 2018-07-30

Family

ID=54979612

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201805071RA SG11201805071RA (en) 2015-12-18 2016-11-25 Communications constellation optimisation facility

Country Status (8)

Country Link
US (1) US20190007127A1 (en)
EP (2) EP3182613A1 (en)
JP (1) JP2019506033A (en)
KR (1) KR102052841B1 (en)
CN (1) CN108432155A (en)
CA (1) CA3008695A1 (en)
SG (1) SG11201805071RA (en)
WO (1) WO2017068201A1 (en)

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CN111586768A (en) * 2019-02-15 2020-08-25 华为技术有限公司 Switching method and device
CN109861742B (en) * 2019-03-01 2021-10-26 上海微小卫星工程中心 Method for determining constellation configuration
US10959101B2 (en) * 2019-05-01 2021-03-23 Accenture Global Solutions Limited Cell resource allocation
KR102181539B1 (en) 2020-04-13 2020-11-20 (주)우신건설산업 Easily replaceable extension joint device for slab and how to replace expansion joints
KR102181535B1 (en) 2020-04-13 2020-11-20 (주)우신건설산업 Easily replaceable extension joint device and how to replace expansion joints
US11483728B1 (en) 2021-01-04 2022-10-25 Rockwell Collins, Inc. System and method for multi-mode graphic visualization of wireless link parameters
KR102579062B1 (en) * 2021-06-29 2023-09-18 엘아이지넥스원 주식회사 Method of analyzing link path profile and interference
KR102579056B1 (en) * 2021-06-29 2023-09-18 엘아이지넥스원 주식회사 System of analyzing link path profile and interference
US20240135055A1 (en) * 2022-01-21 2024-04-25 Slingshot Aerospace, Inc. Methods and systems for streaming buffer numerical propagation
WO2023218174A1 (en) * 2022-05-09 2023-11-16 Bae Systems Plc Data transfer management
EP4277160A1 (en) * 2022-05-09 2023-11-15 BAE SYSTEMS plc Data transfer management
CN115378491B (en) * 2022-08-17 2023-10-13 南京大学 Light-weight network simulation method for super-dense LEO giant constellation
CN115904333B (en) * 2023-01-09 2023-10-13 中国人民解放军国防科技大学 Design method and system of extensible satellite ground integrated test system
CN117170996B (en) * 2023-11-02 2024-02-06 中国人民解放军63921部队 Dynamic reconfigurable on-board processing system evaluation platform and method

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Also Published As

Publication number Publication date
EP3182613A1 (en) 2017-06-21
CN108432155A (en) 2018-08-21
CA3008695A1 (en) 2017-04-27
EP3391558A1 (en) 2018-10-24
JP2019506033A (en) 2019-02-28
KR102052841B1 (en) 2020-01-08
WO2017068201A1 (en) 2017-04-27
KR20180095612A (en) 2018-08-27
US20190007127A1 (en) 2019-01-03

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