Abstract: Embodiments of the invention include methods, articles, and apparatuses to provide information related to channels transmitted and received according to a wireless communications protocol. One embodiment of the invention provides a method comprising generating channel offset information corresponding to an extension channel within a channel of a wireless communications protocol, and transmitting the channel offset information as part of channel information to be transmitted to one or more remote devices communicating according to the wireless communications protocol. Other embodiments are also disclosed.

Abstract: Device, system, and method of wireless beamforming calibration. In some embodiments, a wireless communication device include a wireless communication unit to transmit a wireless beamforming calibration announcement packet to another wireless communication device, and to transmit a first null-data-packet after transmitting the announcement packet and prior to receiving a second null-data-packet from the other device. Other embodiments are described and claimed.

Abstract: Embodiments of the invention include methods, articles, and apparatuses to provide information related to channels transmitted and received according to a wireless communications protocol. One embodiment of the invention provides a method comprising generating channel offset information corresponding to an extension channel within a channel of a wireless communications protocol, and transmitting the channel offset information as part of channel information to be transmitted to one or more remote devices communicating according to the wireless communications protocol. Other embodiments are also disclosed.

Abstract: Device, system, and method of wireless beamforming calibration. In some embodiments, a wireless communication device include a wireless communication unit to transmit a wireless beamforming calibration announcement packet to another wireless communication device, and to transmit a first null-data-packet after transmitting the announcement packet and prior to receiving a second null-data-packet from the other device. Other embodiments are described and claimed.

Abstract: Techniques for explicit feedback delay measurement are described. An apparatus may comprise a processor to generate a steering matrix for transmit spatial processing over a channel, determine a delay time associated with explicit feedback information for the channel, and determine whether to modify the steering matrix with the explicit feedback information based on the delay time. Other embodiments are described and claimed.

Abstract: Embodiments of the invention include methods, articles, and apparatuses to provide information related to channels transmitted and received according to a wireless communications protocol. One embodiment of the invention provides a method comprising generating channel offset information corresponding to an extension channel within a channel of a wireless communications protocol, and transmitting the channel offset information as part of channel information to be transmitted to one or more remote devices communicating according to the wireless communications protocol. Other embodiments are also disclosed.