公开(公告)号：US11757412B2

公开(公告)日：2023-09-12

申请号：US16989958

申请日：2020-08-11

Applicant: Intel Corporation

Inventor： Ilan Sutskover ,  Eran Segev ,  Stephan Henzler ,  Alexander Belitzer

IPC: H03F1/30 ,  H03F1/02 ,  H03F1/34 ,  H03F3/24 ,  H04W76/27 ,  H03F3/195 ,  H03F3/189 ,  H03K23/00

CPC classification number: H03F1/0222 ,  H03F1/025 ,  H03F1/34 ,  H03F3/195 ,  H03F3/24 ,  H03F3/245 ,  H04W76/27 ,  H03F3/189 ,  H03F2200/102 ,  H03F2200/504 ,  H03F2200/507 ,  H03F2200/511 ,  H03F2200/546 ,  H03K23/005

Abstract: A tracker circuit configured to provide a variable supply voltage to a power amplifier (PA) circuit is disclosed. The tracker circuit includes a state machine circuit comprising a plurality of states mapped in accordance with transitions associated with a mapping scheme. In some embodiments, the plurality of states of the state machine circuit identify one or more operational modes associated with the tracker circuit, wherein at least one operational mode comprises one or more voltage levels respectively associated therewith. In some embodiments, the one or more operational modes includes at least two active operational modes. In some embodiments, a transition between the one or more operational modes of the tracker circuit is controlled by a digital selection signal received from a digital communication interface associated therewith.

公开(公告)号：US11303426B2

公开(公告)日：2022-04-12

申请号：US16643476

申请日：2017-09-29

Applicant: Intel Corporation

Inventor： Roy Amel ,  Eran Segev ,  Shahar Gross

IPC: H04L7/08 ,  H04L7/033 ,  H03L7/08 ,  H04L69/22 ,  H04W84/12

Abstract: An apparatus include a baseband processor configured to receive digital samples of a first wireless local area network (WLAN) signal demodulated with a first phase locked loop (PLL). The baseband processor is configured to determine whether to switch from using the first PLL to demodulate the first WLAN signal to a second PLL to demodulate the first WLAN signal. The apparatus further includes a selection circuit coupled to the first PLL and the second PLL. The selection switch is configured to switch from the first PLL to the second PLL based on the determination. The baseband processor is configured to receive additional digital samples of the first WLAN signal demodulated with the second PLL.

公开(公告)号：US12127118B2

公开(公告)日：2024-10-22

申请号：US17472768

申请日：2021-09-13

Applicant: Intel Corporation

Inventor： Ofir Klein ,  Leor Rom ,  Eran Segev ,  Eran Amir ,  Nevo Idan ,  Chen Kojokaro

IPC: H04W52/02 ,  H04L27/00

CPC classification number: H04W52/0216 ,  H04L27/0002 ,  H04W52/0229

Abstract: Various aspects provide a radiohead circuit and a communication device including the radiohead circuit. In an example, the radiohead circuit includes an antenna interface, a radio frequency front end configured to receive a channel scan information including an information related to a target communication channel to be scanned from a communication device processor, perform an energy scan for detecting an activity of the target communication channel based on the channel scan information, generate an activity information including an information as to whether there is the activity on the target communication channel, and provide the activity information to a communication interface; the communication interface configured to couple the processor to a radiohead circuit-external processor external to the radiohead circuit.

公开(公告)号：US20210329410A1

公开(公告)日：2021-10-21

申请号：US17158302

申请日：2021-01-26

Applicant: Intel Corporation

Inventor： Dibakar Das ,  Jonathan Segev ,  Chittabrata Ghosh ,  Ganesh Venkatesan ,  Feng Jiang ,  Qinghua Li ,  Xiaogang Chen ,  Eran Segev ,  Huaning Niu ,  Shlomi Vituri ,  Elad Oren ,  Chen Kojokaro

IPC: H04W4/02 ,  H04W24/10 ,  H04W52/24

Abstract: Methods, apparatuses, and computer readable media for report identification and power control for ranging in a wireless network are disclosed. An apparatus of a responding station (RSTA) is disclosed, where the apparatus comprises processing circuitry configured to perform ranging with a initiating stations (ISTAs) and maintain a separate sounding dialogue token for each of the ISTAs and transmit a corresponding sounding dialogue token for a ISTA in a trigger frame for ranging and sounding or a null data packet announcement (NDPA) frame, and in a responding to initiating location measurement report. Apparatuses of RSTAs and ISTAS are disclosed that perform power control management during non-trigger-based ranging.

公开(公告)号：US20250063434A1

公开(公告)日：2025-02-20

申请号：US18399342

申请日：2023-12-28

Applicant: Intel Corporation

Inventor： Oded Liron ,  Eran Segev ,  Danny Alexander ,  Omer Ytzhaki ,  Hila Ben Artzi

IPC: H04W28/20

Abstract: For example, a wireless communication station (STA) may be configured to determine a usage-based channel Bandwidth (BW) setting, for example, based on a link-usage parameter corresponding to a usage of a wireless communication link for communication of traffic between the STA and an Access Point (AP). For example, the STA may be configured to transmit a channel BW reduction request to the AP, for example, based on a determination that the usage-based channel BW setting is less than an operating channel BW setting for the STA. For example, the channel BW reduction request may be configured to request the AP to reduce the operating channel BW setting for the STA based on the usage-based channel BW setting.

公开(公告)号：US11438729B2

公开(公告)日：2022-09-06

申请号：US17158302

申请日：2021-01-26

Applicant: Intel Corporation

Inventor： Dibakar Das ,  Jonathan Segev ,  Chittabrata Ghosh ,  Ganesh Venkatesan ,  Feng Jiang ,  Qinghua Li ,  Xiaogang Chen ,  Eran Segev ,  Huaning Niu ,  Shlomi Vituri ,  Elad Oren ,  Chen Kojokaro

IPC: H04W4/02 ,  H04W24/10 ,  H04W52/24

Abstract: Methods, apparatuses, and computer readable media for report identification and power control for ranging in a wireless network are disclosed. An apparatus of a responding station (RSTA) is disclosed, where the apparatus comprises processing circuitry configured to perform ranging with a initiating stations (ISTAs) and maintain a separate sounding dialogue token for each of the ISTAs and transmit a corresponding sounding dialogue token for a ISTA in a trigger frame for ranging and sounding or a null data packet announcement (NDPA) frame, and in a responding to initiating location measurement report. Apparatuses of RSTAs and ISTAS are disclosed that perform power control management during non-trigger-based ranging.

公开(公告)号：US11089497B2

公开(公告)日：2021-08-10

申请号：US16727211

申请日：2019-12-26

Applicant: INTEL CORPORATION

Inventor： Eran Segev ,  Ehud Reshef ,  Hagay Barel ,  Ido Ouzieli ,  Nir Balaban

IPC: H04W74/00 ,  H04W24/08 ,  H04W48/12 ,  H04W84/12

Abstract: For example, a wireless communication device may be configured to, in a passive scan of a plurality of wireless communication channels, perform an energy detection over the plurality of wireless communication channels during an energy detection period, the energy detection configured to identify for a wireless communication channel of the plurality of wireless communication channels whether or not energy is detected over the wireless communication channel; and based on detection of energy over a first wireless communication channel of the plurality of wireless communication channels during the energy detection period, perform a wireless packet detection over the first wireless communication channel to detect a wireless packet transmission, the wireless packet detection to be performed while continuing the energy detection over one or more second wireless communication channels of the plurality of wireless communication channels to detect energy over the one or more second wireless communication channels.

公开(公告)号：US10932088B2

公开(公告)日：2021-02-23

申请号：US16746462

申请日：2020-01-17

Applicant: Intel Corporation

Inventor： Dibakar Das ,  Jonathan Segev ,  Chittabrata Ghosh ,  Ganesh Venkatesan ,  Feng Jiang ,  Qinghua Li ,  Xiaogang Chen ,  Eran Segev ,  Huaning Niu ,  Shlomi Vituri ,  Elad Oren ,  Chen Kojokaro

IPC: H04W4/02 ,  H04W24/10 ,  H04W52/24

Abstract: Methods, apparatuses, and computer readable media for report identification and power control for ranging in a wireless network are disclosed. An apparatus of a responding station (RSTA) is disclosed, where the apparatus comprises processing circuitry configured to perform ranging with a initiating stations (ISTAs) and maintain a separate sounding dialogue token for each of the ISTAs and transmit a corresponding sounding dialogue token for a ISTA in a trigger frame for ranging and sounding or a null data packet announcement (NDPA) frame, and in a responding to initiating location measurement report. Apparatuses of RSTAs and ISTAS are disclosed that perform power control management during non-trigger-based ranging.