摘要:
A wireless silencing device transmits a wireless silence signal in or near a region where extraneous sound is undesired. Wireless devices in receipt of the wireless silence signal may use the signal to determine whether to enable an auto silence mode of operation.
摘要:
In a multicarrier communication network, specific subcarriers are dedicated for use in carrying burst descriptor information. A subscriber station in the network may monitor the dedicated subcarriers to determine when a burst involving the station is to occur. By using dedicated subcarriers for burst information, scheduling decisions can be made closer in time to the actual bursts.
摘要:
A power amplifier pre-distortion calibration technique transmits two packets at different power levels for use in the calibration. As each packet is transmitted, it is received by the same device through a loop back path. The two received packets are then processed to develop the information needed to perform digital pre-distortion.
摘要:
Training symbol formats are provided for use in a MIMO based wireless communication system that uses adaptive power loading. In at least one embodiment, a training symbol format is used that is capable of enhancing training symbol signal to noise ratio (SNR).
摘要:
A memory operating in an execute-in-place (XIP) type mode returns a default instruction when an nV memory core is not ready for access. The default instruction may be selected to provide a system stall when executed within a corresponding processor.
摘要:
Nodes of an ad-hoc network may determine a category assigned to neighbor nodes and may select a communication pattern for communicating with the neighbor nodes based on their assigned categories. The category may be associated with a node's role in the network.
摘要:
A multi-band, multi-port antenna includes at least one patch radiating element and at least one ring radiating element, that are operative within different frequency bands, on a common conductive layer.
摘要:
A tiered wireless access point has a number of different network access levels that may be provided to wireless devices seeking network access. The network access levels may differ from one another in factors such as the particular networks that may be accessed, the security level of the network connection, and/or the speed of the connection.