公开(公告)号：US10966143B2

公开(公告)日：2021-03-30

申请号：US16538140

申请日：2019-08-12

Applicant: Ademco Inc.

Inventor： Kenneth Eskildsen ,  Sandeep Suresh ,  Thomas Winkeler

IPC: H04W48/10 ,  H04W4/70 ,  H04L1/00 ,  H04W24/08 ,  H04B17/318 ,  H04B17/345 ,  H04W52/02 ,  H04W72/04 ,  H04W24/10 ,  H04W84/12 ,  H04W84/18

Abstract: Some methods for detecting and avoiding radio interference in a wireless sensor network can include an access point device periodically transmitting a beacon message to a plurality of IoT enabled devices via a radio channel, upon receipt of the beacon message, an IoT enabled device attempting to decode the beacon message, the IoT enabled device measuring and storing a signal strength of a successfully decoded beacon message as signal strength data in a memory of the IoT enabled device, the IoT enabled device increasing a missed beacon counter stored in the memory of the IoT enabled device responsive to a beacon message that cannot be decoded, each of the plurality of IoT enabled devices periodically transmitting stored data to the access point device, and the access point device using the received data to identify an interference source, or an interference issue or a fading issue on the radio channel.

公开(公告)号：US20230254035A1

公开(公告)日：2023-08-10

申请号：US18300733

申请日：2023-04-14

Applicant: Ademco Inc.

Inventor： Nagaraj Chickmagalur Lakshminarayan ,  Kenneth Eskildsen ,  Sachin Prakash Maganti ,  Arun Handanakere Sheshagiri ,  Anand Kavatekar Narayan Rao

IPC: H04B7/212 ,  H04W84/18 ,  H04W88/04

CPC classification number: H04B7/212 ,  H04W84/18 ,  H04W88/04

Abstract: A system includes a sensor device, a hub device, and a keypad device. The keypad device is configured to operate in a keypad mode and a wireless repeater mode. In the wireless repeater mode, the keypad device is in communication with the hub device and in direct communication with the sensor device such that the keypad device, in the wireless repeater mode, acts as a wireless repeater between the hub device and the sensor device.

公开(公告)号：US11713891B2

公开(公告)日：2023-08-01

申请号：US16599030

申请日：2019-10-10

Applicant: Ademco Inc.

Inventor： John B. Amundson ,  Kenneth Eskildsen

IPC: G05B21/00 ,  F24F11/32 ,  G05B15/02 ,  G08B21/14 ,  G08B21/18 ,  H04W4/12

CPC classification number: F24F11/32 ,  G05B15/02 ,  G08B21/14 ,  G08B21/182 ,  H04W4/12

Abstract: In some examples, a method includes receiving, from a carbon-monoxide (CO) sensor, an indication of an above-threshold level of CO for an above-threshold amount of time; determining, from a plurality of appliances, a subset of appliances associated with the CO sensor; and deactivating the subset of appliances.

公开(公告)号：US10916106B2

公开(公告)日：2021-02-09

申请号：US15854204

申请日：2017-12-26

Applicant: Ademco Inc.

Inventor： Vishnu Vardhan Reddy Beema ,  Sandeep Suresh ,  Kenneth Eskildsen

IPC: G08B1/08 ,  H04J3/06 ,  G08B26/00 ,  H04W72/04 ,  H04W72/12 ,  H04W84/12 ,  H04W84/18 ,  H04W88/10

Abstract: Systems and methods are provided that include an access point receiving a request from a device to join a first network defined by a first protocol, the access point allocating a slot of a superframe to the device, and the access point allocating remaining slots of the superframe to communication by the access point on a second network defined by a second protocol. Additionally or alternatively, some methods can include the access point enabling a first transceiver communicating via the first protocol and either, when the first transceiver receives first data from the device via the first protocol within a predetermined time of a beginning of the slot, receiving second data from the device via the first protocol for a remainder of the slot or, when the first transceiver module fails to receive the first data, the access point enabling a second transceiver for the remainder of the slot.

公开(公告)号：US10667198B2

公开(公告)日：2020-05-26

申请号：US16413038

申请日：2019-05-15

Applicant: Ademco Inc.

Inventor： Hongye Jiang ,  Bin Yang ,  Kenneth Eskildsen

IPC: H04W36/36 ,  H04W48/16 ,  H04W76/11 ,  H04W36/00 ,  H04W48/12 ,  H04W84/18 ,  H04W24/02

Abstract: Systems and methods of a portable device roaming between a plurality of access point devices with which the portable device is enrolled are provided. Some methods can include the portable device saving a respective network parameter of each of the plurality of access point devices, the portable device traversing a plurality of channels in which the plurality of access point devices operate, the portable device operating in a respective one of the plurality of channels to receive a packet from a respective one of the plurality of access point devices, the portable device comparing a received network identifier in the packet with the respective network parameter of each of the plurality of access point devices as saved, and responsive to a match, the portable device transmitting a command signal to the respective one of the plurality of access point devices.

公开(公告)号：US20190268822A1

公开(公告)日：2019-08-29

申请号：US16413038

申请日：2019-05-15

Applicant: Ademco Inc.

Inventor： Hongye Jiang ,  Bin Yang ,  Kenneth Eskildsen

IPC: H04W36/36 ,  H04W36/00 ,  H04W76/11 ,  H04W48/16

Abstract: Systems and methods of a portable device roaming between a plurality of access point devices with which the portable device is enrolled are provided. Some methods can include the portable device saving a respective network parameter of each of the plurality of access point devices, the portable device traversing a plurality of channels in which the plurality of access point devices operate, the portable device operating in a respective one of the plurality of channels to receive a packet from a respective one of the plurality of access point devices, the portable device comparing a received network identifier in the packet with the respective network parameter of each of the plurality of access point devices as saved, and responsive to a match, the portable device transmitting a command signal to the respective one of the plurality of access point devices.