公开(公告)号：US10687384B2

公开(公告)日：2020-06-16

申请号：US16232407

申请日：2018-12-26

Applicant: Intel Corporation

Inventor： Daniel Cohn ,  Nir Balaban ,  Oz Shalev

IPC: H04M1/00 ,  H04W76/34 ,  H04W24/08 ,  H04W88/06 ,  H04W48/10 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to disconnecting Wi-Fi radios due to operation of collocated wireless technology on a same device. A device may identify a first beacon received from an access point (AP), the first beacon indicating a beacon interval and received using a Wi-Fi radio. The device may determine an expected time to receive a second beacon. The device may identify a first signal received from a non-Wi-Fi radio collocated with the Wi-Fi radio. The device may determine, based on the first signal, an indication of a transmission or a reception of a second signal by the second radio during a time which overlaps the beacon interval. The device may determine a failure to identify a second beacon during the beacon interval. The device may determine a counter and may determine, based on the counter, a connection status of the first radio with the AP.

公开(公告)号：US12021554B2

公开(公告)日：2024-06-25

申请号：US17125278

申请日：2020-12-17

Applicant: Intel Corporation

Inventor： Amichay Israel ,  Daniel Cohn ,  Oz Shalev

IPC: H04B1/04 ,  H04B1/00 ,  H04W88/06

CPC classification number: H04B1/0475 ,  H04B1/0082 ,  H04B1/0483 ,  H04W88/06

Abstract: Techniques for mitigating interference between coexisting Bluetooth baseband processing circuitry and Wireless Local Area Network (WLAN) baseband processing circuitry are disclosed. In some implementations, an oscillator control circuit may determine a first operating frequency associated with the WLAN baseband processing circuitry. The oscillator control circuit may determine a second operating frequency associated with the Bluetooth baseband processing circuitry. The oscillator control circuit may detect overlap between the first operating frequency and the second operating frequency. The oscillator control circuit may adjust an oscillator sideband for an oscillator of the Bluetooth baseband processing circuitry based on the detected overlap to mitigate interference between signals generated by the oscillator of the Bluetooth baseband processing circuitry and the first operating frequency associated with the WLAN baseband processing circuitry.

公开(公告)号：US11323957B2

公开(公告)日：2022-05-03

申请号：US15474163

申请日：2017-03-30

Applicant: INTEL CORPORATION

Inventor： Noam Ginsburg ,  Oz Shalev

IPC: H04W52/02 ,  H04W72/04 ,  H04W88/08

Abstract: Some demonstrative embodiments include apparatuses, devices, systems and methods of channel switching. For example, an apparatus may include logic and circuitry configured to cause a wireless communication station to transmit a power save mode indication to an Access Point (AP) over a first wireless communication channel; to wait over the first wireless communication channel for a waiting period subsequent to transmission of the power save mode indication; to switch to a second wireless communication channel after the waiting period; and to adjust a duration of the waiting period based on reception of one or more frames from the AP during the waiting period.