IEEE 802.11 communication utilizing carrier specific interference mitigation
Granted: January 4, 2022
Patent Number:
11219024
Wireless communication under IEEE 802.11 standards utilizing carrier specific interference mitigation where an AP or UE employs an ultra-wideband tuner to evaluate available spectrum between several communication bands. Rather than being constrained to communicate in a single communication band, the AP and UEs may utilize more than one communication band to communicate with one another. In doing so, the AP and UE search across several bands and measure interference on a…
Speaker integrated electronic device with speaker driven passive cooling
Granted: January 4, 2022
Patent Number:
11218809
A passive cooling device is disclosed for use with a speaker integrated electronic device. Also disclosed is a method of using the device for generating passive cooling and increasing the sound output by the speaker integrated electronic device when outputting low frequency sound. The electronic device has an internal housing in which the speaker is located with a diaphragm extending through a void in the housing wall. The internal housing also has an air flow channel in fluid…
Band steering for a low power device
Granted: December 21, 2021
Patent Number:
11206412
An access point is configured to communicate with a wireless client device over a plurality of wireless communication channels. The wireless client device has an active operation state and a standby operation state. The access point detects a property of each of a first wireless communication channel and a second wireless communication channel, and applies a policy to the detected properties to select one of the first wireless communication channel and the second wireless communication…
Power management techniques for a power sensitive wireless device
Granted: November 23, 2021
Patent Number:
11184851
Techniques are disclosed for reducing power consumption on a power sensitive wireless device, such as for example a digital wireless camera operating on a battery. According to some techniques, power can be reduced when a portable device is in close proximity to the power sensitive wireless device, such as when a person is home and the recording of video on a digital wireless security camera can be disarmed. Some techniques include filtering mechanisms, which reduce unnecessary…
Method and apparatus for secure device boot
Granted: October 19, 2021
Patent Number:
11151257
Introduced here are technologies for securely booting a network access device or a satellite device. A network-accessible server system may receive a boot request that includes a boot certificate to identify the network access device. The network-accessible server system may determine that the boot certificate corresponds with a verified boot certificate listed on a boot certificate registry. The network-accessible server system may determine that a geographical location of the network…
Secure transfer of registered network access devices
Granted: September 14, 2021
Patent Number:
11120137
The disclosed embodiments include a method performed by a cloud system for changing a registration of a network access device. The method includes initiating a change of a registration of a network access device. The registration is stored at a cloud system and indicates ownership of the network access device by a first user. The method further includes receiving an authorization from the first user to dissociate the ownership of the network access device by the first user, and receiving…
Improving wireless communication in an environment with electromagnetic interference
Granted: August 10, 2021
Patent Number:
11089603
Methods, apparatuses, and embodiments related to wireless communication in an environment with electromagnetic interference. In some embodiments, during an initial interconnection setup between a transmitting wireless local area network (WLAN) and a receiving WLAN device, and a first frame or packet is wirelessly transmitted or received by the wireless device. An electromagnetic signal from nearby devices that interferes with wireless transmission is detected. Based on the detection of…
Machine learning coordinated wireless networking
Granted: July 13, 2021
Patent Number:
11064319
The disclosed methods and systems use artificial intelligence (AI) and machine learning (ML) technologies to model the usage and interference on each channel. For example, units of the system can measure channel interference regularly over the time of day on all radios. The interference information is communicated to the base unit or a cloud server for pattern analysis. Interference measurements include interference from units within the system as well as interference from nearby…
Distributed multi-band wireless networking system
Granted: May 18, 2021
Patent Number:
11012831
Disclosed is a dedicated control channel for a WLAN network. A number of access points are networked together and communicate data necessary to propagate the WLAN over a backhaul channel, however a dedicated radio on each access point is used to communicate control information between the access points. The control information is communicated over a control channel that is different from the client facing channels or bands, and the backhaul channel. In some embodiments, the control…
Adjusting backhaul and fronthaul communications in a wireless mesh network
Granted: May 11, 2021
Patent Number:
11006254
Adjusting backhaul and fronthaul communication links of wireless mesh networks are described. A wireless mesh network has a topology including fronthaul communication links and backhaul communication links. In one aspect, characteristics of network data packets transmitted within a wireless mesh network can be identified. Based on those characteristics, the topology of the wireless mesh network can change.
Active antenna for wireless local area network devices
Granted: May 11, 2021
Patent Number:
11005512
Various embodiments are described herein that improve the signal reception and transmission capabilities of an access point by coupling an active antenna assembly to the access point. An active antenna assembly includes an antenna and at least one active component, such as a low-noise amplifier or a power amplifier. The active component can be connected to an antenna circuit board rather than the main circuit board of the access point, which is typically retained within an access point…
Method and apparatus for generating and maintaining an accurate network map in a communications network
Granted: May 4, 2021
Patent Number:
10999834
Layer 2 refers to the Data Link layer of the commonly-referenced multilayered communication model, Open Systems Interconnection (OSI). The Data Link layer is concerned with moving data across the physical links in the network. Embodiments of the invention provide a Layer 2 and management modification to provide and maintain an accurate network map. Embodiments of the invention modify Layer 2 functionality to work with a multi-AP system without central management or with central…
Power management techniques for a power sensitive wireless device
Granted: May 4, 2021
Patent Number:
10999793
Techniques are disclosed for reducing power consumption on a power sensitive wireless device, such as for example a digital wireless camera operating on a battery. According to some techniques, power can be reduced when a portable device is in close proximity to the power sensitive wireless device, such as when a person is home and the recording of video on a digital wireless security camera can be disarmed. Some techniques include filtering mechanisms, which reduce unnecessary…
Robust control plane for management of a multi-band wireless networking system
Granted: April 20, 2021
Patent Number:
10986626
Systems and methods are introduced for managing a multi-band wireless networking system using a robust control plane. In an embodiment, multiple wireless networking devices are interconnected via a dedicated wireless backhaul to collectively form a single multi-band wireless network providing broad coverage to a client device. The multi-band wireless networking system is managed by wirelessly communicating control information between the multiple wireless networking devices over the…
Method and apparatus for secure device boot
Granted: April 13, 2021
Patent Number:
10977371
Introduced here are technologies for securely booting a network access device or a satellite device. A network-accessible server system may receive a boot request that includes a boot certificate to identify the network access device. The network-accessible server system may determine that the boot certificate corresponds with a verified boot certificate listed on a boot certificate registry. The network-accessible server system may determine that a geographical location of the network…
System and method for display adjustments based on content characteristics
Granted: March 9, 2021
Patent Number:
10945018
A system and method provides for adjusting an output display on a display device including receiving a plurality of images representing visual artworks from a networked data storage location and storing the plurality of images in a local memory device. In a stationary picture frame, the method and system includes detecting at least one ambient condition using an environmental sensor affixed to the stationary picture frame and analyzing the ambient condition to determine ambient condition…
Establishing access to a secure network based on user-created credential indicia
Granted: February 23, 2021
Patent Number:
10931664
In various aspects, code-based indicia contain secured network access credentials. In some aspects, a computer processor receives user input that specifies secured network access credentials, and the computer processor creates or modifies credentials for establishing a secured network connection. In these aspects, the computer processor generates code-based indicia that contain at least part of the secured network access credentials. In other aspects, a computer processor scans the…
Wireless router or residential gateway capable of distinguishing power-sensitive wireless sensors and providing separate treatment thereto
Granted: February 2, 2021
Patent Number:
10912083
Techniques are disclosed for a wireless router or residential gateway to distinguish power-sensitive wireless sensors and provide separate treatments thereto for low power consumption connections. In some embodiments, a network device includes a wireless network circuit, and control circuitry coupled to the network circuit and configured to, upon receipt of a request of connection from a client, identify whether the client is power-sensitive. The network device can further cause, if the…
Systems and methods for wireless load balancing and channel selection for a wireless device using WLAN modules operating simultaneously in different wireless bands
Granted: February 2, 2021
Patent Number:
10911072
Systems and methods for enabling a WLAN client to communicate simultaneously over more than one band at a time are described, where each client has at least one radio that is operational in each supported band. Load balancing based on traffic requirements optimizes the use of the multiple bands.
System and method for interfacing with a display device
Granted: January 12, 2021
Patent Number:
10891022
The present method and system provides for interacting with a display device including accessing an external content database having images stored therein, and storing a plurality of the images to a local memory device associated with the display device and therein displaying one or more of the images on an output display. The method and system includes displaying a user interface screen on the output display of the display device and detecting, via at least one of a plurality…
