公开(公告)号：EP3251426A1

公开(公告)日：2017-12-06

申请号：EP16744056.9

申请日：2016-01-27

Applicant: Locix Inc.

Inventor： YLAMURTO, Tommi ,  PAVATE, Vikram ,  ALON, Elad ,  SUBRAMANIAN, Vivek

IPC: H04W52/02 ,  H04W72/12 ,  H04W84/18

CPC classification number: H04W52/0219 ,  H04W4/70 ,  H04W8/005 ,  H04W52/0216 ,  H04W74/04 ,  H04W84/18 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/22

Abstract: In one embodiment, a system includes a hub having one or more processing units and RF circuitry for transmitting and receiving communications in a wireless network architecture. The system includes a plurality of sensor nodes each having a wireless device with a transmitter and a receiver to enable bi-directional communications with the hub in the wireless network architecture. The one or more processing units of the hub are configured to execute instructions to determine a first scheduled timing of causing the transmitter to be operable to transmit and causing the receiver to be operable to receive for each wireless device based on a periodic beacon signal of the hub.

公开(公告)号：EP3400456A1

公开(公告)日：2018-11-14

申请号：EP17736315.7

申请日：2017-01-05

Applicant: Locix Inc.

Inventor： BAKHISHEV, Teymur ,  SUBRAMANIAN, Vivek ,  PAVATE, Vikram ,  YLAMURTO, Tommi

IPC: G01S5/02 ,  G01S11/06 ,  H04W4/02 ,  H02J9/00

CPC classification number: G05D1/0246 ,  G05D1/0214 ,  G05D1/0274 ,  G05D1/028 ,  G05D2201/0203 ,  G05D2201/0207 ,  G05D2201/0209 ,  H04W4/043 ,  H04W4/33 ,  H04W4/70 ,  H04W24/08 ,  H04W24/10 ,  H04W84/22 ,  Y10S901/01 ,  Y10S901/47

Abstract: Systems and methods for using radio frequency signals and sensors to monitor environments (e.g., indoor environments) are disclosed herein. In one embodiment, a system for providing a wireless asymmetric network comprises a hub having one or more processing units and at least one antenna for transmitting and receiving radio frequency (RF) communications in the wireless asymmetric network and a plurality of sensor nodes each having a wireless device with a transmitter and a receiver to enable bi-directional RF communications with the hub in the wireless asymmetric network. The one or more processing units of the hub are configured to execute instructions to determine at least one of motion and occupancy within the wireless asymmetric network based on a power level of the RF communications.

公开(公告)号：EP3251425A1

公开(公告)日：2017-12-06

申请号：EP16744049.4

申请日：2016-01-27

Applicant: Locix Inc.

Inventor： SUBRAMANIAN, Vivek ,  ALON, Elad ,  PAVATE, Vikram

IPC: H04W52/02 ,  H04W74/08 ,  H04W84/18

CPC classification number: H04W52/0219 ,  H04W52/0216 ,  H04W84/18 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/22

Abstract: Systems and methods for implementing power management features while providing a wireless asymmetric network are disclosed herein. In one embodiment, a system includes a hub having a wireless control device that is configured to control communications and power consumption in the wireless asymmetric network architecture. The system also includes a plurality of nodes each having a wireless device with a transmitter and a receiver (or transmitter and receiver functionality of a transceiver) to enable bi-directional communications with the wireless control device of the hub in the wireless asymmetric network architecture. The wireless control device can be configured to determine a scheduled timing of causing the transmitter to be operable to transmit and causing the receiver to be operable to receive for each wireless device to reduce power consumption of the wireless devices of the plurality of nodes.