公开(公告)号：US20190132795A1

公开(公告)日：2019-05-02

申请号：US16232097

申请日：2018-12-26

Applicant: INTEL CORPORATION

Inventor： David Lundgren Peavey ,  Sunil Kumar ,  Sebastien Fievet ,  Hakan Magnus Eriksson ,  Oren Kaidar ,  Jacques Behar ,  Michael Shusterman

IPC: H04W52/02 ,  H04W4/80 ,  H04W8/00 ,  H04W76/14

Abstract: For example, a Bluetooth (BT) apparatus may include a System on Chip (SoC), the SoC including an interface to a BT Lower Medium Access Control (MAC) (L-MAC) external to the SoC; and a BT Upper MAC (U-MAC) to generate setup information to configure one or more BT activities by the BT L-MAC, and to send the setup information to the BT L-MAC via the interface, the setup information to configure one or more wakeup criteria for the BT L-MAC to wake up the BT U-MAC, the one or more BT activities including at least a BT scan, wherein the BT U-MAC is configured to enter a power save mode and to wake up from the power save mode based on receipt of a wakeup indication from the BT L-MAC via the interface to the BT L-MAC.

公开(公告)号：US11582696B2

公开(公告)日：2023-02-14

申请号：US17407614

申请日：2021-08-20

Applicant: Intel Corporation

Inventor： Sunil Kumar ,  Hakan Magnus Eriksson ,  Sebastien Fievet ,  Oren Haggai ,  Izoslav Tchigevsky ,  Udi Shtalrid

IPC: H04W52/02 ,  H04W74/06 ,  H04W84/18

Abstract: Methods, apparatus, and computer-readable media are described to encode, by a first station (STA), a polling signal for periodic transmission to a second STA during each air activity instance of a plurality of air activity instances. The first STA detects an interface between a MAC layer and a software stack of a communication protocol is in a low-power state. The communication protocol is associated with a communication link between the first STA and the second STA. An empty packet from the second STA is decoded. The empty packet is received in response to the polling signal transmitted during an air activity instance of the plurality of air activity instances. The periodicity of the periodic transmission of the polling signal is adjusted based on the detected low-power state and the decoded empty packet.

公开(公告)号：US10952280B2

公开(公告)日：2021-03-16

申请号：US16367934

申请日：2019-03-28

Applicant: INTEL CORPORATION

Inventor： Prasanna Desai ,  Hakan Magnus Eriksson ,  Sebastien Fievet ,  Sunil Kumar ,  Oren Kaidar

IPC: H04W88/04 ,  H04W4/80 ,  H04W4/70 ,  H04W72/04 ,  H04W4/10 ,  H04L1/18 ,  H04L1/00

Abstract: For example, an apparatus may be configured to cause a first Bluetooth (BT) mobile device to configure a P2P voice link for voice communication between first and second BT audio devices via a first BT Short-Range (SR) link, a BT Long-Range (LR) link and a second BT SR link, the first BT SR link between the first BT audio device and the first BT mobile device, the BT LR link between the first BT mobile device and a second BT mobile device, and the second BT SR link between the second BT mobile device and the second BT audio device; to communicate a BT SR packet over the first BT SR link, the BT SR packet including a voice payload to be communicated between the first and second BT audio devices; and to communicate a BT LR packet including the voice payload over the BT LR link.

公开(公告)号：US10372656B2

公开(公告)日：2019-08-06

申请号：US15356720

申请日：2016-11-21

Applicant: Intel Corporation

Inventor： Srikanth Varadarajan ,  Reshma Lal ,  Steven B. McGowan ,  Hakan Magnus Eriksson ,  Travis W. Peters

IPC: G06F13/40 ,  H04W12/02 ,  G06F21/57 ,  G06F13/28 ,  G06F21/85 ,  H04L29/06 ,  H04L9/06

Abstract: In one embodiment, an apparatus includes a wireless controller, which may include a byte stream parser to receive a stream of data from one or more wireless devices and parse the stream of data to identify a first data packet associated with a first channel identifier associated with a trusted application, and a cryptographic engine coupled to the byte stream parser to encrypt a payload portion of the first data packet in response to the identification of the first data packet associated with the first channel identifier. Other embodiments are described and claimed.

公开(公告)号：US20230208892A1

公开(公告)日：2023-06-29

申请号：US17561537

申请日：2021-12-23

Applicant: INTEL CORPORATION

Inventor： Nir Goldfish ,  Sunil Kumar ,  Nir Balaban ,  Oren Haggai ,  Hakan Magnus Eriksson ,  Prasanna Desai ,  Srinivas Krovvidi

IPC: H04L65/1083 ,  H04W4/80 ,  G06F13/10

CPC classification number: H04L65/1083 ,  G06F13/102 ,  H04W4/80

Abstract: For example, a first Bluetooth (BT) device may be configured to operate in a role of a peripheral device over a BT link between the first BT device and a second BT device; and to initiate a role switch to switch the first BT device from the role of the peripheral device to a role of a central device over the BT link between the first BT device and the second BT device, based on a determination that the BT link between the first BT device and the second BT device is to be operated as an audio link to communicate audio data between the first BT device, as an audio source, and the second BT device, as an audio sink.

公开(公告)号：US11665628B2

公开(公告)日：2023-05-30

申请号：US16820432

申请日：2020-03-16

Applicant: Intel Corporation

Inventor： Itzik Shahar ,  Daniel Cohn ,  Hakan Magnus Eriksson ,  Oren Shalita

IPC: H04W48/00 ,  H04W48/16 ,  H04L69/18 ,  H04W76/14 ,  H04W88/06

CPC classification number: H04W48/16 ,  H04L69/18 ,  H04W76/14 ,  H04W88/06

Abstract: An apparatus of a wireless system, product to be implemented at a computer process of the wireless system, and method to operate the apparatus. The apparatus includes an input; an output; and processing circuitry connected to the input and to the output, the processing circuitry to implement logic to: receive, through the input and from a first modem of the wireless system, information on a traffic attribute relating to communication in compliance with a first wireless communication protocol; determine, based on the traffic attribute, blacklisted channels to be avoided during a discovery procedure by a second modem of the wireless system, the discovery being in compliance with a second wireless communication protocol; and send, through the output, information based on the blacklisted channels to the second modem to cause the second modem to avoid the blacklisted channels during the discovery procedure.

公开(公告)号：US20190230738A1

公开(公告)日：2019-07-25

申请号：US16367934

申请日：2019-03-28

Applicant: INTEL CORPORATION

Inventor： Prasanna Desai ,  Hakan Magnus Eriksson ,  Sebastien Fievet ,  Sunil Kumar ,  Oren Kaidar

IPC: H04W88/04 ,  H04W4/80 ,  H04W4/70 ,  H04W4/10 ,  H04W72/04 ,  H04L1/00 ,  H04L1/18

Abstract: For example, an apparatus may be configured to cause a first Bluetooth (BT) mobile device to configure a P2P voice link for voice communication between first and second BT audio devices via a first BT Short-Range (SR) link, a BT Long-Range (LR) link and a second BT SR link, the first BT SR link between the first BT audio device and the first BT mobile device, the BT LR link between the first BT mobile device and a second BT mobile device, and the second BT SR link between the second BT mobile device and the second BT audio device; to communicate a BT SR packet over the first BT SR link, the BT SR packet including a voice payload to be communicated between the first and second BT audio devices; and to communicate a BT LR packet including the voice payload over the BT LR link.

公开(公告)号：US20230208574A1

公开(公告)日：2023-06-29

申请号：US17561552

申请日：2021-12-23

Applicant: INTEL CORPORATION

Inventor： Nir Goldfish ,  Sunil Kumar ,  Nir Balaban ,  Oren Haggai ,  Hakan Magnus Eriksson ,  Prasanna Desai ,  Srinivas Krovvidi

IPC: H04L5/00 ,  H04W48/16 ,  H04W72/04 ,  H04W4/80

CPC classification number: H04L5/0005 ,  H04L5/0048 ,  H04W48/16 ,  H04W72/0453 ,  H04W72/0446 ,  H04W4/80

Abstract: For example, a first Bluetooth (BT) device, which may be capable of configuring a BT link for communication between the BT device and a Human Interface Device (HID). For example, the BT device maty include logic and circuitry configured to identify an HID type of the HID. For example, the BT device may configure a slot allocation setting of the BT link between the BT device and the HID, for example, based on the identified HID type of the HID. In one example, the HID type may include a mouse, or a keyboard. In other aspects, any other additional or alternative HID type may be used.

公开(公告)号：US20220116757A1

公开(公告)日：2022-04-14

申请号：US17561308

申请日：2021-12-23

Applicant: Intel Corporation

Inventor： Izoslav Tchigevsky ,  Arnaud Pierres ,  Oren Haggai ,  Muthu Kumar ,  Karthik Malurpatna Chamaraj ,  Hakan Magnus Eriksson

IPC: H04W4/50 ,  H04W4/80 ,  H04L67/51 ,  H04W8/26

Abstract: Logic to cause transmission of a first generic attribute profile (GATT) advertisement comprising a first address associated with the service provider. Logic to generate a second non-GATT advertisement comprising a second address, an encoded personalized identifier (ID), and a payload comprising the first address. Logic to cause transmission of the second non-GATT advertisement. Logic to receive, from a scanner device, a request for the service associated with the first address. Logic to receive a first GATT advertisement for a service provider comprising a first address associated with the service provider. Logic to receive a second non-GATT advertisement comprising a second address, an encoded personalized ID, and a payload, wherein the payload comprises the first address. Logic to decode the encoded personalized ID and associate the personalized ID with the service provider. And logic to request, from an advertisement device that transmitted the first GATT advertisement.

公开(公告)号：US10959274B2

公开(公告)日：2021-03-23

申请号：US16135983

申请日：2018-09-19

Applicant: Intel Corporation

Inventor： Luiz Von Dentz ,  Marcel Holtmann ,  Xuemei Ouyang ,  Oren Haggai ,  Chethan Tumkur Narayan ,  Harish Balasubramaniam ,  Robert Hughes ,  Denis Kenzior ,  Hakan Magnus Eriksson

IPC: H04W4/80 ,  H04W76/11 ,  H04L29/06 ,  H04L29/08 ,  H04W4/50 ,  H04W84/12

Abstract: Methods, apparatus, systems and articles of manufacture to improve Bluetooth low energy streaming connection efficiency are disclosed herein. An example method includes accessing a request received at a first device from a second device, the request requesting set up of an isochronous link between the first device and the second device, the request including a configuration identifier. Whether the configuration identifier identifies a configuration stored at the first device is determined. In response to determining that the configuration identifier identifies the configuration stored at the first device, the isochronous link using the stored configuration.