Abstract: A method for band steering includes, with a wireless access point, refraining from responding to a probe request from a client device on a first frequency band until a first period of time has elapsed if said client device is capable of communication on a second frequency band. The method further includes, with the wireless access point, responding immediately to a probe request from said client device on said second frequency band.

Abstract: Managing network traffic includes associating a wireless client device with a wireless access point comprising at least one processor with said wireless access point, identifying a network to which said wireless client device is assigned; and with said wireless access point, assigning said wireless client device to one of a plurality of Virtual Local Area Networks (VLANs) implemented within said network according to a protocol for balancing network traffic across the plurality of VLANs.

Abstract: A method for mobile computer networking on a distributed network includes, with a network element of a local network, establishing a connection to a mobile client device, determining a home network of the mobile client device without using a logical address of a packet of data from the mobile client device, and forwarding network traffic from the mobile client device to a home network of the mobile client device in response to determining that the home network is not the local network.

Abstract: A method for minimal synchronized network operations includes making an initial connection between a client and a network, the initial connection being made through a first access point managed by a home controller, the home controller recording session information and authentication data for the client. A subsequent connection is made between the client and the network through a second access point managed by a second controller, the subsequent connection being made communicating the session information and authentication data between the home controller and the second controller, without client reauthentication, and without disrupting existing communication.

Abstract: This invention pertains to the field of Wireless Local Area Network (WLAN). This invention allows a secure connection of a user client station to a base unit. The secure connection comprises the use of authentication and encryption means. The base unit comprises a switching unit, at least one firewall, an authentication/encryption unit and at least one port device. The invention also provides a secure roaming scheme when a roaming is performed by a wireless user.

Abstract: This invention pertains to the field of Wireless Local Area Network (WLAN). This invention allows a secure connection of a user client station to a base unit. The secure connection comprises the use of authentication and encryption means. The base unit comprises a switching unit, at least one firewall, an authentication/encryption unit and at least one port device. The invention also provides a secure roaming scheme when a roaming is performed by a wireless user.

Abstract: A wireless network access device includes a radio and support for virtual access points. According to the invention, each virtual access point has an independently configurable quality-of-service profile. The per-VAP QoS support enables multiple services to be delivered from a single physical access point. A plurality of transmit/receive queues are associated with each virtual access point (VAP) configured on the access device. Each queue in the plurality of queues is associated with a given quality-of-service level, such as (in decreasing order of priority): voice, video, best effort data, and background data. The access device further includes a data transfer mechanism in the form of a data packet forwarding engine that, for each VAP, transfers data from the plurality of queues to enforce the per-VAP QoS policy.

Abstract: This invention pertains to the field of Wireless Local Area Network (WLAN). This invention allows a secure connection of a user client station to a base unit. The secure connection comprises the use of authentication and encryption means. The base unit comprises a switching unit, at least one firewall, an authentication/encryption unit and at least one port device. The invention also provides a secure roaming scheme when a roaming is performed by a wireless user.