公开(公告)号：US10157058B2

公开(公告)日：2018-12-18

申请号：US15273940

申请日：2016-09-23

Applicant: Analog Devices Global

Inventor： Shankar S. Malladi ,  Nagarjuna Gandrothu ,  Subbarao Chennu

IPC: G06F9/00 ,  G06F3/06

Abstract: An adaptive self-configuring sensor node is disclosed herein. The node is associated with one or more sensor, and can include a microcontroller unit (MCU), sensors and a wired/wireless communication module (e.g., transceiver) to communicate the data collected by the sensors. Sensor node software running on the CPU can be adaptively reconfigured based on the sensors connected with the node, and using configuration data that is read from a non-volatile memory (NVM). The NVM can further store loadable sensor device specific data acquisition and processing (DAP) routines corresponding to one or more of the sensors, which can be executed to configure a sensor or cause collection or processing of sensor data.

公开(公告)号：US20170295503A1

公开(公告)日：2017-10-12

申请号：US15095004

申请日：2016-04-08

Applicant: ANALOG DEVICES GLOBAL

Inventor： PRAKASH GOVINDARAJU ,  HANS WALDMANN ,  Shankar S. Malladi

IPC: H04W24/02 ,  H04W8/06 ,  H04L29/06 ,  H04W4/00 ,  H04L29/08

CPC classification number: H04L69/22 ,  H04L67/12 ,  H04L69/329 ,  H04W4/38 ,  H04W40/00 ,  H04W80/04

Abstract: Wireless sensor nodes for enabling network connectivity in a wireless sensor network system are disclosed herein. An exemplary method includes receiving a Lightweight Machine-to-Machine (LWM2M) network packet from a network node over a network; using a media access control (MAC) layer to route the LWM2M network packet to a sensor node when a destination Internet Protocol (IP) address specified in the LWM2M network packet matches a virtual IP address; and using a network layer to route the LWM2M network packet to the sensor node when the destination IP address does not match a virtual IP address.

公开(公告)号：US20180088859A1

公开(公告)日：2018-03-29

申请号：US15273940

申请日：2016-09-23

Applicant: Analog Devices Global

Inventor： Shankar S. Malladi ,  Nagarjuna Gandrothu ,  Subbarao Chennu

IPC: G06F3/06

CPC classification number: G06F9/00 ,  G06F3/0655 ,  G06F9/4411 ,  H04L67/34 ,  H04W4/38

Abstract: An adaptive self-configuring sensor node is disclosed herein. The node is associated with one or more sensor, and can include a microcontroller unit (MCU), sensors and a wired/wireless communication module (e.g., transceiver) to communicate the data collected by the sensors. Sensor node software running on the CPU can be adaptively reconfigured based on the sensors connected with the node, and using configuration data that is read from a non-volatile memory (NVM). The NVM can further store loadable sensor device specific data acquisition and processing (DAP) routines corresponding to one or more of the sensors, which can be executed to configure a sensor or cause collection or processing of sensor data.

公开(公告)号：US10212261B2

公开(公告)日：2019-02-19

申请号：US15095004

申请日：2016-04-08

Applicant: ANALOG DEVICES GLOBAL

Inventor： Prakash Govindaraju ,  Hans Waldmann ,  Shankar S. Malladi

IPC: H04W24/02 ,  H04L29/06 ,  H04L29/08 ,  H04W40/00 ,  H04W4/38 ,  H04W80/04

Abstract: Wireless sensor nodes for enabling network connectivity in a wireless sensor network system are disclosed herein. An exemplary method includes receiving a Lightweight Machine-to-Machine (LWM2M) network packet from a network node over a network; using a media access control (MAC) layer to route the LWM2M network packet to a sensor node when a destination Internet Protocol (IP) address specified in the LWM2M network packet matches a virtual IP address; and using a network layer to route the LWM2M network packet to the sensor node when the destination IP address does not match a virtual IP address.