摘要:
Embodiments of the present invention provide a method comprising transmitting, by a communication node, an information element (IE), the IE including a feature field indicating whether the communication node operates in accordance with an integrity protection protocol specifically for management frames, and the IE further including an enforcement field that advertises whether the integrity protection protocol for management and control frames is mandatory, and generating, by the communication node, a pairwise transient key (PTK), the PTK including a first plurality of keys and a pairwise integrity key (PIK), wherein the first plurality of keys are configured to protect an integrity of data frames transmitted by the communication node and the PIK is configured to protect an integrity of management frames transmitted by the communication node, wherein management frames are dedicated to management traffic and wherein the first plurality of keys and the PIK are different keys. Other embodiments may be described and claimed.
摘要:
Embodiments of wireless communication devices and methods for protecting broadcasted management control messages from insider forgery in wireless network are generally described herein.
摘要:
Systems and methods provide a mechanism for wireless stations and access points to negotiate security parameters for protecting management frames. The access point and station determine which management frames they are capable of and desire to protect. Data indicating protected frames are then exchanged between the station and access point to select which management frames are to be protected and a protection mechanism to be used for protecting the management frames.
摘要:
Embodiments of the present invention provide a method comprising transmitting, by a communication node, an information element (IE), the IE including a feature field indicating whether the communication node operates in accordance with an integrity protection protocol specifically for management frames, and the IE further including an enforcement field that advertises whether the integrity protection protocol for management and control frames is mandatory, and generating, by the communication node, a pairwise transient key (PTK), the PTK including a first plurality of keys and a pairwise integrity key (PIK), wherein the first plurality of keys are configured to protect an integrity of data frames transmitted by the communication node and the PIK is configured to protect an integrity of management frames transmitted by the communication node, wherein management frames are dedicated to management traffic and wherein the first plurality of keys and the PIK are different keys. Other embodiments may be described and claimed.
摘要:
An embodiment of the present invention provides an apparatus, comprising a wireless station (STA) operable to communicate with a first access point (AP) and roam to a next access point (AP), wherein said next AP pre-caches a number of IP addresses from a backend Dynamic Host Configuration Protocol (DHCP) server; and wherein said wireless station (STA) gathers IP layer address and sub-network information from said next Access Point (AP) during roaming.
摘要:
An embodiment of the present invention provides a method of pre-allocating and communicating IP address information during wireless communication by an access point, comprising pre-caching by said AP a predetermined number of IP addresses from a backend Dynamic Host Configuration Protocol (DHCP) server. An embodiment may further comprise providing by said AP an IP subnet roaming information element that provides the IP Address that a wireless station (STA) will be obtaining if a wireless station (STA) roams to a particular AP and providing by said AP an IP subnet roaming information element that provides an IP subnet mask that determines the network address and host address portion of the IP addresses and providing by said AP provides an IP subnet roaming information element that provides that provides a Default gateway router address.
摘要:
A reservation protocol is provided to enable a client mobile station to make a number of reservations with a number of access points to facilitate its access of a network at a future point in time, as it roams, and subsequently exercise one of the reservations.
摘要:
A system, apparatus, method and article to manage roaming in a wireless communication system are described. An apparatus may include a first wireless device having a processor to receive roaming information for a second wireless device from a third wireless device, and send the roaming information to the second wireless device to establish a connection with the third wireless device. Other embodiments are described and claimed.
摘要:
An embodiment of the present invention provides an apparatus, comprising a wireless station (STA) operable to communicate with a first access point (AP) and roam to a next access point (AP), wherein said next AP pre-caches a number of IP addresses from a backend Dynamic Host Configuration Protocol (DHCP) server; and wherein said wireless station (STA) gathers IP layer address and sub-network information from said next Access Point (AP) during roaming.
摘要:
An embodiment of the present invention provides an apparatus, comprising a transmitter to transmit, in response to an incoming multicast communication frame received from a multicast communication source, a multicast acknowledgment frame indicating receipt of the incoming multicast communication frame, wherein the apparatus is randomly designated by the multicast communication source as a representative multicast communication recipient. In an embodiment of the present invention the representative multicast communication recipient may be chosen from a subset of connected stations.