WO2019158974A1 - Data communication in a network of sensors - Google Patents

Data communication in a network of sensors Download PDF

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Publication number
WO2019158974A1
WO2019158974A1 PCT/IB2018/050947 IB2018050947W WO2019158974A1 WO 2019158974 A1 WO2019158974 A1 WO 2019158974A1 IB 2018050947 W IB2018050947 W IB 2018050947W WO 2019158974 A1 WO2019158974 A1 WO 2019158974A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
sensors
network
executable
data
Prior art date
Application number
PCT/IB2018/050947
Other languages
French (fr)
Inventor
Pratik Sharma
Original Assignee
Pratik Sharma
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 Pratik Sharma filed Critical Pratik Sharma
Priority to PCT/IB2018/050947 priority Critical patent/WO2019158974A1/en
Publication of WO2019158974A1 publication Critical patent/WO2019158974A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Definitions

  • bit vector has any reset bits for a sensor then the other sensors who have received the information also multicast till all the sensors have the information for that sensor. Similar steps are carried out for all sensors prior to data communication so that all sensors have information of what executable or chain of executables are to be invoked when a data packet is received from a particular sensor in the network. Also when new sensor joins the network or an old sensor in the network updates its
  • executable or chain of executables to be run when it transfers data we follow the same steps we did for the network of sensors prior to data communication as explained above but only for the new or old sensor respectively depending whether it is an addition of sensor in the network or just updating the
  • executable or chain of executables for the old sensor This way by using local compute of the destination endpoint device in the network we can do some filtering or real-time data analytics and send only required information(output) to the cloud and to the source device or all other devices in the network.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)

Abstract

Let us consider a network of sensors sending different kind of data objects!to different endpoints or sensors. In addition to this sensors also send unique!device identifier or label like a Media Access Control(MAC) address along!with the data object to the endpoint or the destination sensor. Now each!sensor in the network multicasts to all sensors it is connected to its unique!label or identifier and the corresponding executable or chain of executable to!be run when any sensor receives a data packet from this sensor. Also data!buffer is passed as parameter to the executable or chain of executables.

Description

Data Communication In A Network Of Sensors
Let us consider a network of sensors sending different kind of data objects to different endpoints or sensors. In addition to this sensors also send unique device identifier or label like a Media Access Control(MAC) address along with the data object to the endpoint or the destination sensor. Now each sensor in the network multicasts to all sensors it is connected to its unique label or identifier and the corresponding executable or chain of executable to be run when any sensor receives a data packet from this sensor. Also data buffer is passed as parameter to the executable or executables if there is a chain. It is possible that all sensors in the network are not connected to each other, and hence we maintain a bit vector for each sensor(set bit indicates the sensor has or received the information and a reset bit indicates the sensor has to be updated). If the bit vector has any reset bits for a sensor then the other sensors who have received the information also multicast till all the sensors have the information for that sensor. Similar steps are carried out for all sensors prior to data communication so that all sensors have information of what executable or chain of executables are to be invoked when a data packet is received from a particular sensor in the network. Also when new sensor joins the network or an old sensor in the network updates its
executable or chain of executables to be run when it transfers data we follow the same steps we did for the network of sensors prior to data communication as explained above but only for the new or old sensor respectively depending whether it is an addition of sensor in the network or just updating the
executable or chain of executables for the old sensor. This way by using local compute of the destination endpoint device in the network we can do some filtering or real-time data analytics and send only required information(output) to the cloud and to the source device or all other devices in the network.

Claims

Claims Following is the claim for this invention:-
1. Lot us consider a network of sensors sending different kind of data
objects to different endpoints or sensors. In addition to this sensors also send unique device identifier or label like a Media Access Control(MAC) address along with the data object to the endpoint or the destination sensor. Now each sensor in the network multicasts to all sensors it is connected to its unique label or identifier and the corresponding
executable or chain of executable to be run when any sensor receives a data packet from this sensor. Also data buffer is passed as parameter to the executable or executables if there is a chain. It is possible that all sensors in the network are not connected to each other, and hence we maintain a bit vector for each sensor(set bit indicates the sensor has or received the information and a reset bit indicates the sensor has to be updated). If the bit vector has any reset bits for a sensor then the other sensors who have received the information also multicast till all the sensors have the information for that sensor. Similar steps are carried out for all sensors prior to data communication so that all sensors have information of what executable or chain of executables are to be invoked when a data packet is received from a particular sensor in the network. Also when new sensor joins the network or an old sensor in the network updates its executable or chain of executables to be run when it transfers data we follow the same steps we did for the network of sensors prior to data communication as explained above but only for the new or old sensor respectively depending whether it is an addition of sensor in the network or just updating the executable or chain of executables for the old sensor. This way by using local compute of the destination endpoint device in the network we can do some filtering or real-time data analytics and send only required information(output) to the cloud and to the source device or all other devices in the network. The above novel technique of running different programs at the destination for different sources in the network of sensors is the claim for this invention.
PCT/IB2018/050947 2018-02-15 2018-02-15 Data communication in a network of sensors WO2019158974A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2018/050947 WO2019158974A1 (en) 2018-02-15 2018-02-15 Data communication in a network of sensors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2018/050947 WO2019158974A1 (en) 2018-02-15 2018-02-15 Data communication in a network of sensors

Publications (1)

Publication Number Publication Date
WO2019158974A1 true WO2019158974A1 (en) 2019-08-22

Family

ID=67619809

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2018/050947 WO2019158974A1 (en) 2018-02-15 2018-02-15 Data communication in a network of sensors

Country Status (1)

Country Link
WO (1) WO2019158974A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090292913A1 (en) * 2008-05-23 2009-11-26 Honeywell International Inc. Apparatus and method for counter-based communications in wireless sensor networks and other networks
US20110149844A1 (en) * 2009-12-21 2011-06-23 Manipal Institute Of Technology Multi-service adaptable routing protocol for wireless sensor networks
US20130128786A1 (en) * 2011-11-23 2013-05-23 King Fahd University Of Petroleum And Minerals Wireless sensor network with energy efficient protocols

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090292913A1 (en) * 2008-05-23 2009-11-26 Honeywell International Inc. Apparatus and method for counter-based communications in wireless sensor networks and other networks
US20110149844A1 (en) * 2009-12-21 2011-06-23 Manipal Institute Of Technology Multi-service adaptable routing protocol for wireless sensor networks
US20130128786A1 (en) * 2011-11-23 2013-05-23 King Fahd University Of Petroleum And Minerals Wireless sensor network with energy efficient protocols

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SETHI ET AL.: "Internet of Things: Architectures, Protocols, and Applications", JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING, vol. 2017, no. ID9324035, 26 January 2017 (2017-01-26), pages 1 - 26, XP055633432 *

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