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Aruba Networks Inc patents


Recent patent applications related to Aruba Networks Inc. Aruba Networks Inc is listed as an Agent/Assignee. Note: Aruba Networks Inc may have other listings under different names/spellings. We're not affiliated with Aruba Networks Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Aruba Networks Inc-related inventors


Dynamic and adaptive approach for failure detection of node in a cluster

The present disclosure discloses a method and a network device for failure detection of nodes in a cluster. Specifically, a network device transmits data to another device at a first time. The network device then receives an acknowledgment of the data from the second device at a second time. Next,... Aruba Networks Inc

Identifying doorway access points

An example system in accordance with an aspect of the present disclosure includes a controller to store Received Signal Strength Indicator (RSSI) information for an unassociated client detected by an access point (AP) of a wireless network. The controller is to identify that the unassociated client has associated with the... Aruba Networks Inc

Virtual local area network mismatch detection in networks

The present disclosure discloses a method and network device for providing VLAN mismatch detection in networks. Specifically, a network device monitors a plurality of packets received by a first device from a second device to identify a first set of VLAN identifiers indicated by at least one of the plurality... Aruba Networks Inc

Enhancing mu-mimo to group clients across multiple bssids for a physical radio

MU-MIMO provides a mechanism for a wireless network device to transmit to multiple client devices at the same time. When employing MU-MIMO, a network device may group two or more associated client devices, and transmit beamformed signals to each group. In some implementations, a network device may initiate channel sounding.... Aruba Networks Inc

Synthetic client

... Aruba Networks Inc

Location based computerized system and method thereof

The invention includes a computerized method for providing a location based service, the method comprising reporting a location of at least one user client device to a location based service program, querying a database of location based applications of the location based service program to identify one or more location... Aruba Networks Inc

Client reputation driven role-based access control

The present disclosure discloses a system and method for dynamically modifying role based access control for a client based on the activity. Generally, a client device is granted access to a network resource based on a first reputation score assigned to the client device. The activity of the client device... Aruba Networks Inc

Mesh node role discovery and automatic recovery

Embodiments of the present disclosure provide for configuring and managing mesh nodes during occasional failure of mesh nodes or addition of new mesh nodes. The disclosed system first determines whether a mesh node is a mesh portal or a mesh point. If it is a mesh portal, the mesh node... Aruba Networks Inc

Dual power over ethernet redundancy

In some examples, a Powered Device (PD) having dual Power over Ethernet (PoE) redundancy comprises a first PD chip to interact with a first PoE port comprised in a first Power Sourcing Equipment (PSE), a second PD chip to interact with a second PoE port comprised in a second PSE,... Aruba Networks Inc

Infrastructure coordinated media access control address assignment

Described herein are systems, devices, techniques and products for managing the dynamic assignment of media access control (MAC) addresses to wireless network devices, such as by identifying a dynamically assigned MAC address before, after, or during a wireless association process and communicating the dynamically assigned MAC address to a wireless... Aruba Networks Inc

Wireless client traffic continuity across controller failover and load-balancing

A non-transitory computer readable medium comprising instructions which, when executed by one or more hardware processors, causes performance of operations comprising: analyzing, by a first network coordination device, at least one session of the client device for selected characteristics, the first network coordination device being the primary network coordination device... Aruba Networks Inc

Access point transmit stream polarization diversity

In some examples, a method includes performing a channel sounding operation to estimate dynamic channel characteristics between an Access Point (AP) and a wireless device; determining, based on the estimated dynamic channel characteristics, whether a first transmit configuration without polarization diversity at a maximum allowable transmit power level for non-orthogonal... Aruba Networks Inc

Precise and custom location based service discovery application for wired and wireless devices

Example method includes determining, by a network management device, a location of a client device in a wireless local area network (WLAN); identifying, by the network management device, a first region comprising the location of the client device, wherein an irregular boundary of the first region is arbitrarily defined on... Aruba Networks Inc

Radio health monitoring

Examples relate to radio health monitoring. One example relates to a system for radio health monitoring. They system may comprise a physical processor implementing machine readable instructions stored on a non-transitory machine-readable storage medium that cause the system to determine whether a radio in a wireless network has high utilization,... Aruba Networks Inc

Configuration validation of a device

In some examples, the validation controller may comprise a processing resource and a memory resource storing machine readable instructions to cause the processing resource to perform a number of actions. In some examples, the validation controller may determine functional capabilities for a topology that includes a plurality of devices to... Aruba Networks Inc

Estimating a relative difference between signal strengths of wireless signals received by a device

Methods and systems are described for determining an optimal access point for a client device based on the relative difference between signal strengths of wireless signals received by the client device from access points. In particular, the signal strengths of wireless signals received by a client device from access points... Aruba Networks Inc

Domain name system servers for dynamic host configuration protocol clients

In some examples, a method includes determining, with a Dynamic Host Configuration Protocol (DHCP) server, a primary Domain Name Service (DNS) server and a backup DNS server for a DHCP client in a network. In this method, the primary DNS server and the backup DNS server are automatically determined from... Aruba Networks Inc

Method and system for controlling the forwarding of error correction data

According to one embodiment, a system is described that comprises a network device adapted to receive a media stream that includes a plurality of packets. The network device of the system processes the media stream, targeted for a client device that is communicatively coupled to the network device, by perform... Aruba Networks Inc

Access point radio frequency adjustment

In some examples, a method for Access Point (AP) radio frequency adjustment can include receiving, for a given AP in a wireless network, data regarding: (a) radios of a first set of neighboring APs that are available to serve, at a first frequency, a wireless client associated with the given... Aruba Networks Inc

System, managing client devices within a wireless network

According to one embodiment, a system and computer-readable storage medium for storage of software directed to the management of associations between network devices is described. The computer-readable storage medium comprising instructions which, when executed by at least one hardware processor on a network device, causes performance of operations, comprising: (1)... Aruba Networks Inc

Determining access point power output

Examples relate to determining access point power output. In one example, a computing device may: identify, for a particular access point, a plurality of neighboring access points; identify, for each neighboring access point, a pathloss value that indicates a difference in a transmit power of the neighboring access point and... Aruba Networks Inc

Architecture of managing beacons using access points

Described herein are systems, methods and computer program products for controlling operation of Bluetooth Low Energy (BLE) devices, such as wireless beacons. Multiple BLE devices may be controlled centrally or may work together in a cooperative fashion such that signals can be exchanged between or repeated by BLE devices in... Aruba Networks Inc

Client device address assignment following authentication

Methods and systems are described for assigning the proper Internet protocol (IP) address to a client device following authentication of the client device on a network. In particular, at commencement of an authentication procedure of the client device, a role is associated with the client device that denies all DHCP... Aruba Networks Inc

System and displaying mobility trails for mobile clients

The present disclosure discloses a system and a method for displaying mobile trails for mobile client devices. Specifically, a network device obtains a plurality of performance measurements and a corresponding plurality of physical locations for a client device over a period of time. Then the network device generates a plurality... Aruba Networks Inc

Adaptive management of wireless clients based on clients radio behaviors and capabilities

The present disclosure discloses a method and network device for adaptive management of wireless clients based on clients' radio behaviors and capabilities. Specifically, a disclosed network device can dynamically select a location tracking mechanism based on a probing characteristic of a client device. The disclosed network device can also dynamically... Aruba Networks Inc

System, wireless link management for a multi-polarized antenna system

According to one embodiment of the disclosure, a non-transitory computer-readable medium comprising instructions which, when executed by one or more hardware processors, causes performance of operations. One of these operations comprises transmitting, from a first device to a second device, a first plurality of frames using a first polarization configuration... Aruba Networks Inc

Configuration of communication interfaces for link aggregation

An example communications device may include physical communication interfaces and processing circuitry. In response to detecting that two of the physical communications interfaces are both connected to a same peer device as one another, the communications device may automatically configure the two interfaces for aggregation into the same link aggregation... Aruba Networks Inc

Efficient roaming of mobile clients

The present disclosure discloses a method and a network device for efficient mobile client device roaming in a wireless local area network with multiple access points. Specifically, a network device determines a first received signal strength value for a first set of signals transmitted between a client device and a... Aruba Networks Inc

Detecting deauthentication and disassociation attack in wireless local area networks

The present disclosure relates to a network device that detects a deauthentication and/or disassociation attack in a wireless local area network (WLAN). In example implementations, the network device selects a random Media Access Control (MAC) address that is unused in the WLAN. The network device then transmits a request using... Aruba Networks Inc

Managing network traffic

Examples relate to managing network traffic. In one example, a computing device may: receive voice network traffic from each of a plurality of voice clients; enqueue the received voice network traffic into a voice Wi-Fi Multimedia (WMM) queue; determine a measure of WMM queue utilization based on data queued in... Aruba Networks Inc

Indicating a master network controller in a virtual router redundancy protocol

The present disclosure relates to a network device that indicates a master network controller in a virtual redundant router protocol (VRRP) peer. In example implementations, the network device determines a bake-off time and refrains from sending packets during the bake-off time to a network. Also, the network device determines whether... Aruba Networks Inc

Enhancing mu-mimo to group clients across multiple bssids for a physical radio

MU-MIMO provides a mechanism for a wireless network device to transmit to multiple client devices at the same time. When employing MU-MIMO, a network device may group two or more associated client devices, and transmit beamformed signals to each group. In some implementations, a network device may initiate channel sounding.... Aruba Networks Inc

Waking network access devices based on requests for association

In one example in accordance with the present disclosure a network access device is described. The network access device includes a radio with a transmitter and receiver to transmit and receive network signals. The device also includes a detection engine to detect a request for association with the network access... Aruba Networks Inc

Network controller failover request to reduce network outages

A system is described that includes a first network controller and a second network controller. The first controller operates as a master controller and the second controller operates as a standby controller for a set of access points. Using a set of VRRP advertisements between the first and second controllers,... Aruba Networks Inc

06/08/17 / #20170163597

Ip address of wireless client device

In some examples, a message is received from a wireless client device. The message includes an IP address of the wireless client device. It is determined whether an IP address offered by a DHCP server is the same as an IP address in a message received from the wireless client... Aruba Networks Inc

06/08/17 / #20170164246

Method and system for dynamic determination of potential access points for propagating client information

A method includes determining a subset, of a set of access points, that a client device is likely to roam to from a first access point in the set of access points; transmitting to each of the subset of access points, without transmitting to a second access point in the... Aruba Networks Inc

06/08/17 / #20170164385

Enforcing station fairness with mu-mimo deployments

A non-transitory computer readable medium including instructions which, when executed by one or more hardware processors, causes performance of operations. The operations include: obtaining a first pathloss value for a first data transmitted between a first device and a second device; receiving, at a first component of the first device,... Aruba Networks Inc

03/16/17 / #20170078277

Provisioning remote access points

Provisioning remote access points for use in a telecommunication network. A remote access point contains identity information established during manufacturing; this identity information may be in the nature of a digital certificate. The identity information is stored in the remote access point, and may be stored in a Trusted Platform... Aruba Networks Inc

03/16/17 / #20170078179

Synthetic client

A system with a device including a hardware processor is configured to perform operations: receiving, by the device, a message over a wired medium, wherein the message has a frame including (a) a MAC address as a source MAC address for the frame and (b) a second MAC address as... Aruba Networks Inc

02/23/17 / #20170054730

System and application usage controls through policy enforcement

A method includes a particular user application, without operating system kernel access, performing the operations of: identifying a set of applications that a user has permission to access, receiving a request to a access a particular application of the set of applications, and causing execution of the particular application.... Aruba Networks Inc

02/09/17 / #20170041108

Signal strength aware band steering

A system or method that receives a current request from a client, and responds to the current request based on signal strength associated with a previous request. If the current request is received on a non-preferred communication band, and a previous request was received on a preferred communication band within... Aruba Networks Inc

02/02/17 / #20170034802

Method and system for determining a location of wireless device

A system for (a) determining a first direction from a first device toward a second device based on a first set of WiFi® wireless signals received by at least one antenna of the first device from the second device, (b) determining a second direction from a third device toward the... Aruba Networks Inc

01/26/17 / #20170026234

Auto provisioning of bulk access points

Provided are devices, computer-program products, and methods (e.g., methods implemented by a network device), for automatic provisioning of an access point. In some implementations, a network device may receive a request for provisioning information. In some implementations, a group name is determined. In these implementations, the group name may be... Aruba Networks Inc

01/26/17 / #20170026335

Auto provisioning of bulk access points

Provided are devices, computer-program products, and methods for automatic provisioning of an access point. In some implementations, a network device may connect to a network. Connecting may include automatically receiving a group name. In some implementations, a dynamic host configuration protocol (DHCP) request may be transmitted. A DHCP response message... Aruba Networks Inc

01/26/17 / #20170026980

System and providing context-based anticipatory dynamic resource reservation

Described herein are systems, devices, techniques and products for operating network devices, such as wireless access points, in a network environment. For example, wireless client devices may have resources reserved for their use by a network device if the wireless client device is categorized for such resource reservation, such as... Aruba Networks Inc

01/26/17 / #20170027004

Heterogeneous deployment of access point clusters

Described herein are systems, devices, techniques and products for configuration of access points in access point clustering environments. For example, access points are provided that self-discover existing access point clusters present on a single layer 2 broadcast domain or virtual local area network (VLAN). The access points may join one... Aruba Networks Inc

01/12/17 / #20170010645

Use of link layer discovery protocol-media endpoint discovery to avoid false legacy powered device detection in power over ethernet systems and networks

Described herein are systems, devices, techniques and products for minimizing disruption to network systems due to false detection of a Power over Ethernet (PoE) Power Sourcing Equipment (PSE) as a Powered Device (PD). The disclosed systems, devices, techniques and products provide a way for a PSE to identify itself and... Aruba Networks Inc

01/12/17 / #20170012935

Infrastructure coordinated media access control address assignment

Described herein are systems, devices, techniques and products for managing the dynamic assignment of media access control (MAC) addresses to wireless network devices, such as by identifying a dynamically assigned MAC address before, after, or during a wireless association process and communicating the dynamically assigned MAC address to a wireless... Aruba Networks Inc

01/12/17 / #20170013054

Initiating peer-to-peer tunnels

Initiating peer-to-peer tunnels between clients in a mobility domain. Client traffic in a mobility domain normally passes from the initiating client to an access node, and from the access node through a tunnel to a controller, and then through another tunnel from the controller to the destination access node, and... Aruba Networks Inc

01/12/17 / #20170013445

Infrastructure coordinated media access control address assignment

Described herein are systems, devices, techniques and products for managing the dynamic assignment of media access control (MAC) addresses to wireless network devices, such as by identifying a dynamically assigned MAC address before, after, or during a wireless association process and communicating the dynamically assigned MAC address to a wireless... Aruba Networks Inc

01/12/17 / #20170013447

Wireless association table denial of service prevention

Described herein are systems, devices, techniques and products for managing the dynamic assignment of media access control (MAC) addresses to wireless network devices, such as by identifying a dynamically assigned MAC address before, after, or during a wireless association process and communicating the dynamically assigned MAC address to a wireless... Aruba Networks Inc

01/12/17 / #20170013448

Infrastructure coordinated media access control address assignment

Described herein are systems, devices, techniques and products for managing the dynamic assignment of media access control (MAC) addresses to wireless network devices, such as by identifying a dynamically assigned MAC address before, after, or during a wireless association process and communicating the dynamically assigned MAC address to a wireless... Aruba Networks Inc

01/12/17 / #20170013449

Infrastructure coordinated media access control address assignment

Described herein are systems, devices, techniques and products for managing the dynamic assignment of media access control (MAC) addresses to wireless network devices, such as by identifying a dynamically assigned MAC address before, after, or during a wireless association process and communicating the dynamically assigned MAC address to a wireless... Aruba Networks Inc

01/05/17 / #20170005928

Caching and forwarding router advertisements

Provided are devices, computer-program products, and methods (e.g. methods implemented on a network device) for caching and forwarding router advertisements. In some implementations, a router advertisement may be received by a network device. In these implementations, a router advertisement may include router service information. The router service information may correspond... Aruba Networks Inc

01/05/17 / #20170005929

Caching and forwarding router advertisements

A router advertisement may be received by a network device, and may include router service information corresponding to a service associated with a router on a network. A virtual local area network (VLAN), which may be one of a plurality of VLANs, for receiving the router advertisement may be identified.... Aruba Networks Inc

01/05/17 / #20170006495

Intelligent handling of voice calls from mobile voice client devices

The present disclosure discloses a method and network device for intelligent handling of voice calls from mobile voice client devices. In some embodiments, the network device detects that a load, corresponding to a plurality of client devices associated with an access point, exceeds a particular threshold value. In some embodiments,... Aruba Networks Inc








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