摘要:
Described herein are systems and methods for establishing a secure communications channel between electronic devices. In some embodiments, the secure data channel includes a secure layer 2 and a secure layer 3 connection between a client and a server. The secure layer 2 and secure layer 3 connections may be established using information transferred out of band between the client and server.
摘要:
Described herein are systems and methods for establishing a secure communications channel between electronic devices. In some embodiments, the secure data channel includes a secure layer 2 and a secure layer 3 connection between a client and a server. The secure layer 2 and secure layer 3 connections may be established using information transferred out of band between the client and server.
摘要:
Systems and methods for implementing a mitigation of overlapping basic service set (OBSS) interference are disclosed. Synchronization of access point (AP) devices may be based upon a transmission synchronization function (TSF) offset between the AP devices. In an implementation, collaboration between the AP devices may include exchanging of beacon schedule frames through a controller, or over the air media access.
摘要:
An embodiment includes peer-to-peer (P2P) pairing protocols that mutually authenticate both end points and do not rely upon a backend server or a central certificate provisioning server. An embodiment provides a persistent control path for sending inter-peer control information (e.g., synchronization messages). Another inter-peer path includes an “on-demand” data path enabled when a unit determines content is ready for sharing. After the content is shared, the data path may be deconstructed, which saves resources on both sides and makes the framework more scalable. Also, embodiments include graphical user avatars to whereby a first peer shares content with a second peer by dragging content over the avatar.
摘要:
An embodiment of the present invention provides an apparatus, comprising a transceiver operable as an access point and capable of communicating in a wireless network, the AP adapted to perform a down link multi user-multiple input multiple output (DL MU-MIMO) transmission and further adapted to transmit a null data packet (NDP) to sound channels between intended recipient wireless stations (STAs), and wherein following a DL MU-MIMO transmission of the NDP, the AP polls each of the STAs in turn for channel state information.
摘要:
In various embodiments, a multi-channel request-to-send and a multi-channel clear-to-send may be used in a wireless communications network to assure that a subsequent multi-channel communications exchange between two devices takes place only over channels that are sensed by both devices as being free.
摘要:
Embodiment and methods and means for scheduling an access point (AP) traffic for multiple stations (STAs) in a downlink multiple-user multiple-input-multiple-output (MIMO) network transmission are provided for employing a weighted queuing mechanism.
摘要:
Some demonstrative embodiments include devices, systems and/or methods of scheduling communications with a group of wireless communication devices. For example, a wireless communication unit may transmit at least one scheduling frame including an indication of a downlink period allocated for simultaneous transmission from the wireless communication unit to at least one group of a plurality of wireless communication devices, wherein the wireless communication unit is to simultaneously transmit a plurality of different wireless communication transmissions to the plurality of wireless communication devices of the group during the downlink period. Other embodiments are described and claimed.
摘要:
In various embodiments, a network controller in a multi-user multiple input multiple output (MU MIMO) network may perform training for directional communications with multiple mobile devices. It may organize the mobile devices into different groups, with all the mobile devices in a single group able to communicate simultaneously with the network controller without excessive interference from each other. Various techniques may be used for such training and grouping.
摘要:
In various embodiments of the invention, a device in a wireless communications network may negotiate with a network controller to determine when the device may enter a power save mode. The power save mode may include period(s) in which the device is in a low power state in which it cannot transmit or receive, and period(s) in which it is in an operational state in which it can transmit and/or receive.