Netgear, Inc.

Broadcom Corporation

Arlo Technologies, Inc.

Cisco Technology, Inc.

Avago Technologies General IP (singapore) Pte. Ltd.

Maxlinear, Inc.

Semiconductor Components Industries, LLC

Avago Technologies International Sales Pte. Limited

Avago Technologies General IP Pte, Ltd.

Peiman Amini

Joseph Amalan Arul Emmanuel

Matthew James Fischer

Vinko Erceg

Joonsuk Kim

Joseph Paul Lauer

Arms Yongyuth

Shun-Liang Yu

Chia-Wei Liu

Ardalan Alizadeh

Steve Skeoch

Tejas Pankajkumar Shah

Mihir Dushyantbhai Shah

Sigurd Schelstraete

Debashis Dash

Huizhao Wang

Abhishek Kumar Agrawal

Shahrokh Mehroziad Zardoshti

Vishal Satyendra Desai

Bahador Amiri

Paul A Nysen

Henry Chen

Gin Wang

ShunLiang Yu

Mark G Merrill

Steven Skeoch

Brian Donald Hart

Rajendra Tushar Moorti

Carlos Horacio Aldana

Pooya Monajemi

Eric Jon Ojard

Sirikiat Lek Ariyavisitakul

John Martin Blosco

Sivadeep Reddy Kalavakuru

Clark Carty

Didier Margairaz

Simon Duxbury

Sachin Dinkar Wakudkar

Wing Kai Chong

Stephane Cattet

Hector Lopez

Laurent A Pierrugues

Techniques for reducing wireless interference are provided. A wireless local area network (WLAN) is providing, by an access point using a first radio. It is determined to initiate a geolocation process for the access point using a second radio. A first amount of interference at the second radio caused by the first radio is determined, and either a hot start geolocation acquisition process or a cold start geolocation acquisition process is selectively used for the AP based on comparing the first amount of interference to one or more criteria.

Interference reduction or prevention in collocated gelocation and wireless connectivity systems

Techniques for enhanced wireless sensing or ranging are provided. First and second channel state information (CSI) data, for a first and second link of a plurality of links in a multi-link operation (MLO) system, is collected. A set of channel parameters is estimated, based on the second CSI data, using a channel propagation model. First predicted CSI data for the first link is generated based on the estimated set of channel parameters. The first CSI data is calibrated based on the first predicted CSI data, comprising determining at least one of an amplitude difference or a phase difference between the first CSI data and the first predicted CSI data. Aggregated CSI data is generated based on the calibrated first CSI data and the second CSI data, and at least one of wireless sensing or wireless ranging is performed based on the aggregated CSI data.

Multi-link operations-based WiFi sensing and ranging

A system includes a memory and a processor communicatively coupled to the memory. The processor, in response to determining that a first number of transmissions over a first link with a first frequency has failed, selects a second link with a second frequency for transmission. The second frequency is lower than the first frequency. The processor also, in response to determining that a second number of transmissions over the second link has failed, one or more of (i) stop the transmissions over the second link or (ii) begins transmissions over a third link with a third frequency. The second number is greater than the first number.

Link coordination in multi-link devices

A network controller and various methods for grouping access points for AFC are presented. A method includes assigning a plurality of access points to a plurality of groups based at least in part on stored AFC reports for the plurality of access points, determining, for each group of the plurality of groups, a centroid and an uncertainty range, and generating, for each group of the plurality of groups, an AFC query using the determined centroid and uncertainty range for the corresponding group.

Grouping access points for automatic frequency coordination

Disclosed are systems, apparatuses, methods, and computer-readable media for identifying a locations of a network entities within a network. A method for identifying a location of an (AP) includes receiving a first location measurement associated with a first measurement variant and a second location measurement associated with a second measurement variant from a first AP; receiving a third location measurement associated with the first measurement variant and a fourth location measurement associated with the second measurement variant from a second AP; determining weights associated with the location measurements; determining a first location associated with the first AP and a second location associated with the second AP based on a first weight, a second weight, a third weight, and a fourth weight; determining a confidence of the first location based on a comparison of the first location measurement and the second location measurement.

Automated position estimation based on coordinating access points

In one embodiment, a device may obtain sensor measurements from an environmental sensor of an access point. The device may obtain traffic telemetry data regarding network traffic handled by the access point. The device may generate, based on the sensor measurements and the traffic telemetry data, a sampling configuration of the environmental sensor of the access point. The device may cause the access point to collect additional sensor measurements from its environmental sensor according to the sampling configuration.

Sampling configurations for environmental sensors

Determining a sequence for providing a notification regarding activity recorded by a camera is described. In one aspect, a priority sequence for can be determined based on a variety of characteristics of the available devices registered with the home security system of the camera.

Notification priority sequencing for video security

Systems and methods are described for adjusting the parameters in a network-connected security system based on analysis of content generated by electronic devices in the network-connected security system. In an example embodiment, content such as video captured by a video surveillance camera is processed to analyze the performance of the network-connected security system. Based on the processing, updated parameters are selected to configure and improve the performance of the network-connected security system.

Adjusting parameters in a network-connected security system based on content analysis

An example method of wireless data transmission may include selecting a first frequency segment and selecting a second frequency segment that is different from and non-contiguous with the first frequency segment. The method may further include encoding a first signal with a data frame using the first frequency segment and encoding a second signal with the data frame using the second frequency segment. The method may further include providing the first signal and the second signal for wireless transmission such that at least a portion of the first signal and a portion of the second signal are simultaneously wirelessly transmitted.

Wireless communication using multiple frequencies segments

A method of adjusting operating configurations in a networking device to regulate thermal conditions in the networking device to be within a thermal range while optimizing service for the communication activity of networking device. Example implementations include analyzing communication activity of the one or more network interfaces to determine possible operating configurations to service the communication activity. In an example implementation, the possible operating configurations are learned based on the operating configurations and characteristics of the communication activity when the monitored thermal conditions leave and return the thermal range. Further, the one or more network interfaces of the device can be configured based on service levels for portions of the communication activity in order to regulate the thermal conditions. In some example implementations, instructions can be sent to another device communicating with the networking device to modify communications in order to regulate the thermal conditions.

Adaptive thermal management in wireless communications systems

Improved Radio Frequency (RF) performance by optimizing temperature may be provided. A plurality of heatmaps may be created associating a plurality of component heat characteristics, of a plurality of components of a device, with a plurality of pre-defined performance trade-off states. Next, a shortest path through the plurality of pre-defined performance trade-off states may be determined. The device may then be placed in successive ones of the plurality of pre-defined performance trade-off states according to the determined shortest path until a Transmit (TX) performance target is met.

Improving radio frequency (RF) performance by optimizing temperature in an access point (AP) ecosystem

A client device is configured to communicate with an access point over a wireless network, exchanging data with the access point over a selected communication channel. After the wireless connection to the access point has ended, the client device receives a probe from the access point over a low-level layer, such as a data link layer. In response to receiving the probe, the client device reconnects to the access point.

Battery efficient wireless network connection and registration for a low-power device

Use of multiple sensors to determine whether motion of an object is occurring in an area is described. In one aspect, an infrared (IR) sensor can be supplemented with a radar sensor to determine whether the determined motion of an object is not a false positive.

Multi-sensor motion detection

An example method of wireless data transmission may include determining a configuration of multiple antenna element nodes. The configuration may indicate a frequency band of operation for each of the multiple antenna element nodes and the configuration may be determined based on one or more network factors of multiple frequency bands. The method may also include selecting, based on the configuration, a signal path to couple to each of the multiple antenna element nodes from multiple signal paths. The multiple signal paths may each be configured to amplify signals carried thereon and at least two of the multiple signal paths may be coupled between each antenna element node and a common node. The method may further include directing, based on the configuration, wireless communications over the multiple antenna element nodes.

Wireless data transmission

Introduced here are technologies for examining content generated by electronic devices in real time to optimize the quality of the content. The content may be examined in batches to address some of the drawbacks of real-time analysis. For instance, a series of videos may be examined to collect data on how well security system(s) that are presently employed are working. Each security system can include one or more electronic devices, such as cameras or microphones, and parameters of the electronic devices can be altered to improve the quality of content generated by the electronic devices.

No-reference image quality assessment for iterative batch video analysis

Growing community of inventors

Mountain View, CA, United States of America

Peiman Amini