Intel Corporation

Rony Ross

Ofer Hareuveni

Noam Ginsburg

Boris Ginzburg

Gil Meyuhas

Vladimir Kondratiev

Laurent Cariou

Daniel F Bravo

Ehud Reshef

Nir Yizhak Balaban

Dor Chay

Yuval Finkelstein

Oz Shalev

Simha Sorin

Methods and devices configured to apply a power back-off (PBO) to limit a radio frequency (RF) transmitter power up to a first limit, where the first limit is below a pre-defined RF power limit; accumulate a difference between RF transmission power spent transmitting data and the pre-defined RF power limit over a duration to produce an accumulated energy budget; and once the accumulated energy budget reaches a pre-defined energy credit value, remove the PBO and allow RF transmitter power exceeding the pre-defined RF power limit until the accumulated energy budget meets a threshold.

Devices and methods for specific absorption rate transmission control

A device including one or more processors configured to: determine a disconnection margin value based on: a current transmission operation state including one or more transmission control parameters, and a current transmission rate; receive a power back-off (PBO) request including a PBO value; perform a comparison of the PBO value to the disconnection margin value; and determine whether to apply a PBO according to the PBO request based on the comparison.

Devices and methods for disconnection protection

A method for generating an alert, the method comprising: identifying a range of frequencies associated with vehicular communication; determining that a frequency of a received signal is within the range of frequencies associated with vehicular communication; determining that the received signal is from a vehicle; and generating the alert that the vehicle is approaching.

Methods and devices for determining a signal is from a vehicle

According to various aspects, a network component may include: one or more processors configured to: generate a first message to a wireless network client, the first message including a request to report information about wireless networks within communication range of the wireless network client; assign a scheduling group of a plurality of scheduling groups to the wireless network client based on the information; schedule one or more transmissions in accordance with a first wireless network protocol to the wireless network client in accordance with the schedule group assigned to the wireless network client; generate a second message to the wireless network client, the second message including an instruction to schedule one or more transmissions in accordance with a second wireless network protocol from the wireless network client in accordance with the schedule group assigned to the wireless network client.

Network component, system and method

Disclosed in some examples are methods, devices (e.g., STAs and APs), and machine readable mediums which utilize a Simultaneous Channel Access (SCA) to allow transmissions of a first wireless network to take place while transmissions are already ongoing in a second wireless network (the Principal Channel Access (PCA)). The SCA allows devices which support SCA to transmit frames even when other nearby devices on other networks have already accessed the medium and are engaged in frame transmission.

Enhanced channel access mechanism for improving performance in dense wifi environments

Some demonstrative embodiments include apparatuses, systems and/or methods of selecting a wireless communication channel to communicate in a wireless communication network. For example, a wireless communication device may include a channel selector to determine a plurality of channel grades of a respective plurality of potential wireless communication channels, the channel selector to determine a channel grade of the plurality of channel grades according to a weighted function of a plurality of channel assessment parameters corresponding to a potential wireless communication channel of the plurality of potential wireless communication channels, wherein the channel selector is to select, based on the plurality of channel grades, a selected wireless communication channel from the plurality of potential wireless communication channels; and a radio to communicate over the selected wireless communication channel.

Apparatus, system and method of selecting a wireless communication channel

Enhanced channel access mechanism for improving performance in dense WiFi environments

Techniques involving wireless communications are disclosed. For instance, an embodiment provides an apparatus having a first transceiver and a second transceiver. The first transceiver engages in wireless communication using a first technique that employs control packets. The second transceiver engages in wireless communication using a second technique. The second technique may establish a transmission priority over the first technique. Also, the first transceiver may refrain from transmitting the control packets at predetermined times to prevent collisions with prioritized transmissions received by the second transceiver.

Apparatus and method capable of improved coexistence of multiple wireless communication techniques

Embodiments of transmission power normalization are presented herein.

Transmission power normalization

Briefly, a method and apparatus to perform a passive scanning by partitioning a control signal scanning period into two or more portions. A distance from one portion of scanning period to another portion of scanning period is substantially equal to a control signal transmission interval.

Method and apparatus of scanning control signal

Some embodiments of the invention provide devices, systems and methods of wireless signal detection. For example, an apparatus in accordance with an embodiment of the invention includes a detector to determine whether an incoming input includes a wireless communication signal intended for reception, based on an operation applied to a first auto-correlation value and a second auto-correlation value, wherein the first auto-correlation value represents a correlation between values of the incoming input at times separated by a first delay period, and wherein the second auto-correlation value represents correlation between values of the incoming input at times separated by a second, different, delay period; the first delay period is not an integer multiple of the second delay period, and the second delay period is not an integer multiple of the first delay period.

Device, system and method of wireless signal detection

Embodiments of the present invention provide a method, apparatus and system which may include selecting, based on a predetermined criterion, a modulation type and/or a protection mechanism to be used for transmission of a data packet, e.g., in wireless LAN communication system. Other embodiments are described and claimed.

Method, apparatus and system of packet transmission

A method and apparatus of memory access control for bus masters are described. In one embodiment, the method includes the receipt of a direct memory access (DMA) request from a device. Once the DMA request is received, DMA access rights of the device are determined according to an access control list (ACL). Once determined, the device is granted DMA access according to the determined memory access rights of the device. In other words, if a DMA request coincides with DMA access rights assigned to the device, the DMA request is executed. Otherwise, the operating system may be notified of an unauthorized DMA request.

Growing community of inventors

Haifa, Israel

Rony Ross