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公开(公告)号：US20250039710A1
公开(公告)日：2025-01-30
申请号：US18716816
申请日：2022-05-19
Applicant: Ademco Inc.
Inventor： Nagaraj Chickmagalur Lakshminarayan , Shanmuga Prabhu
Abstract: Disclosed herein are techniques for detecting electromagnetic interference in a premise wireless network. A device determines (402) a scan value resulting from a network scan. The device compares (404) the scan value to a predetermined scan value threshold. In response to the scan value meeting the predetermined scan value threshold, the device determines (406) a presence of an electromagnetic interference source at or near a premise. The device generates (408) a premise map that includes an indication of a location at the premise of the electromagnetic interference source.
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公开(公告)号：US12021605B2
公开(公告)日：2024-06-25
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
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.
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公开(公告)号：US11329842B2
公开(公告)日：2022-05-10
申请号：US16785047
申请日：2020-02-07
Applicant: Ademco Inc.
Inventor： Nagaraj Chickmagalur Lakshminarayan , Arun Handanakere Sheshagiri , Rajeev Ranjan , Sheetal R. Kadam
Abstract: An apparatus includes processing circuitry configured to output, to a plurality of devices, an initial superframe configured in an initial superframe mode of a plurality of superframe modes. Each superframe mode of the plurality of superframe modes allocating each slot of a plurality of slots for wireless communication to a first protocol, a second protocol, or a third protocol. In response to determining a change in bandwidth, the processing circuitry is configured to select an updated superframe mode from the plurality of superframe modes. The processing circuitry is further configured to output, to the plurality of devices, an updated superframe configured in the updated superframe mode.
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公开(公告)号：US20210306832A1
公开(公告)日：2021-09-30
申请号：US16831422
申请日：2020-03-26
Applicant: Ademco Inc.
Abstract: A device includes communication circuitry configured to establish, with an external device, a wireless channel according to a connection protocol and exchange, via the wireless channel and with the external device, network parameters for establishing a BLUETOOTH channel that is different from the wireless channel. The BLUETOOTH channel is established according to a BLUETOOTH protocol different from the connection protocol. The communication circuitry is further configured to establish, with the external device, the BLUETOOTH channel using the network parameters. To establish the BLUETOOTH channel, the communication circuitry is configured to refrain from advertising the network parameters via the BLUETOOTH channel. The communication circuitry is further configured to exchange, via the BLUETOOTH channel and with the external device, data.
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公开(公告)号：US20230021119A1
公开(公告)日：2023-01-19
申请号：US17374041
申请日：2021-07-13
Applicant: Ademco Inc.
Inventor： Nagaraj Chickmagalur Lakshminarayan , Kenneth Eskildsen , Sachin Prakash Maganti , Arun Handanakere Sheshagiri , Anand Kavatekar Narayan Rao
IPC: H04B7/212
Abstract: A system includes a sensor device, a hub device, and a keypad device. The hub device is in communication with the sensor device using time divisional multiple access (TDMA) The keypad device is in communication with the hub device. The keypad device is configured to operate in: a keypad mode and a wireless repeater mode. In the keypad mode, the keypad device is in communication with the hub device but not in direct communication with the sensor device. In the wireless repeater mode, the keypad device is in communication with the hub device and in direct communication with the sensor device using TDMA such that the keypad device, in the wireless repeater mode, acts as a wireless repeater between the hub device and the sensor device.
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Patent Agency Ranking
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
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.
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公开(公告)号：US11706046B2
公开(公告)日：2023-07-18
申请号：US17711378
申请日：2022-04-01
Applicant: Ademco Inc.
Inventor： Nagaraj Chickmagalur Lakshminarayan , Arun Handanakere Sheshagiri , Rajeev Ranjan , Sheetal R. Kadam , Robert D. Juntunen
IPC: H04L12/28 , H04W4/80 , H04B7/26 , H04W72/0446
CPC classification number: H04L12/2832 , H04B7/2656 , H04W4/80 , H04W72/0446 , H04L2012/2841
Abstract: An apparatus includes processing circuitry configured to output, to a plurality of devices, an initial superframe configured in an initial superframe mode of a plurality of superframe modes. Each superframe mode of the plurality of superframe modes allocating each slot of a plurality of slots for wireless communication to a first protocol, a second protocol, or a third protocol. In response to determining a change in bandwidth, the processing circuitry is configured to select an updated superframe mode from the plurality of superframe modes. The processing circuitry is further configured to output, to the plurality of devices, an updated superframe configured in the updated superframe mode.
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公开(公告)号：US20210250197A1
公开(公告)日：2021-08-12
申请号：US16785047
申请日：2020-02-07
Applicant: Ademco Inc.
Inventor： Nagaraj Chickmagalur Lakshminarayan , Arun Handanakere Sheshagiri , Rajeev Ranjan , Sheetal R. Kadam
Abstract: An apparatus includes processing circuitry configured to output, to a plurality of devices, an initial superframe configured in an initial superframe mode of a plurality of superframe modes. Each superframe mode of the plurality of superframe modes allocating each slot of a plurality of slots for wireless communication to a first protocol, a second protocol, or a third protocol. In response to determining a change in bandwidth, the processing circuitry is configured to select an updated superframe mode from the plurality of superframe modes. The processing circuitry is further configured to output, to the plurality of devices, an updated superframe configured in the updated superframe mode.
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公开(公告)号：US20200296664A1
公开(公告)日：2020-09-17
申请号：US16351746
申请日：2019-03-13
Applicant: Ademco Inc.
Inventor： Nagaraj Chickmagalur Lakshminarayan , Arun Handanakere Sheshagiri , Anand Kavatekar Narayan Rao , Sachin Prakash Maganti
Abstract: Systems and methods for reducing interference in a TDMA based wireless network are provided. Such systems and methods can include a wireless access point forming a wireless network, the wireless access point selecting a first information channel, a second information channel, and a plurality of operating channel sequences from a plurality of wireless network channels used by the wireless network, the wireless access point assigning a first operating channel sequence of the plurality of operating channel sequences to the wireless access point and a second operating channel sequence of the plurality of operating channel sequences to a wireless repeater, the wireless access point hopping between each one of the first operating channel sequence in different ones of superframes used by the wireless network, and the wireless repeater hopping between each one of the second operating channel sequence in the different ones of the superframes.
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公开(公告)号：US20250016578A1
公开(公告)日：2025-01-09
申请号：US18710067
申请日：2022-05-11
Applicant: Ademco Inc.
Inventor： Nagaraj Chickmagalur Lakshminarayan
Abstract: Disclosed herein are techniques for predicting supervision failure in a premise wireless network. A device receives, from a hub device of a premise wireless network, hub wireless communication data. The device receives, from at least one sensor device of the premise wireless network and in wireless communication via the premise wireless network with the hub device, sensor wireless communication data. The device also receives environmental data. The device applies a prediction model to the hub wireless communication data, the sensor wireless communication data, and the environmental data to determine a prediction of supervision failure between the hub device and the at least one sensor device.
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