公开(公告)号：US10750445B2

公开(公告)日：2020-08-18

申请号：US16119350

申请日：2018-08-31

Applicant: Intel IP Corporation

Inventor： Laurent Cariou ,  Yaron Alpert ,  Oren Kaidar ,  Leor Rom

IPC: H04W52/02

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to facilitate target wake time management between access points and devices. An example station based apparatus to facilitate target wake time operations between an access point and the station includes a data manager to determine at least one of a quantity of uplink data to be sent by the station or a quantity of downlink data to be received by the station, a connection manager to schedule a connection of the station to a device different than the access point, and a target wake time negotiator in communication with a component interface to at least one of receive a signal from or distribute a signal to the access point, the signal to modify a service period of the target wake time based on at least one of the quantity of uplink data, the quantity of downlink data, or the scheduled connection.

公开(公告)号：US10652368B2

公开(公告)日：2020-05-12

申请号：US15477089

申请日：2017-04-01

Applicant: INTEL IP CORPORATION

Inventor： Laurent Cariou ,  Carlos Cordeiro

IPC: H04L29/08 ,  H04W80/10 ,  H04L29/06 ,  H04L1/00 ,  H04W28/02

Abstract: Parameter encoding techniques for wireless communication networks are described. In some embodiments, an apparatus may comprise a memory and logic for a wireless communication device, at least a portion of the logic comprised in circuitry coupled to the memory, the logic to determine a channel usage configuration to be applied for a transmission of a packet to a remote device, the channel usage configuration to designate a primary channel and one or more data transmission channels, generate a PHY header for the packet, the PHY header to comprise a first field comprising information indicating the one or more data transmission channels and a second field comprising information identifying the primary channel, and encode the PHY header for wireless transmission. Other embodiments are described and claimed.

公开(公告)号：US20200128492A1

公开(公告)日：2020-04-23

申请号：US16661707

申请日：2019-10-23

Applicant: Intel IP Corporation

Inventor： Laurent Cariou ,  Po-Kai Huang ,  Necati Canpolat ,  Ehud Reshef

IPC: H04W52/36

Abstract: Embodiments of a high efficiency (HE) access point (HE AP) and HE station (HE STA) are generally described herein. The HE AP may transmit a frame that includes a transmit power envelope element to indicate local maximum transmit power constraints for an operating bandwidth of the HE AP on a per-segment basis. The operating bandwidth may be configurable for division into segments of a configurable segment size. The transmit power envelope element may include: a transmit power information field that includes: a local maximum transmit power count subfield that indicates the operating bandwidth, and a segment size subfield that indicates the segment size; and for each of the segments, a local maximum transmit power per segment field that indicates a local maximum transmit power for the segment.

公开(公告)号：US10609647B2

公开(公告)日：2020-03-31

申请号：US15638550

申请日：2017-06-30

Applicant: Intel IP Corporation

Inventor： Laurent Cariou ,  Yaron Alpert ,  Robert J. Stacey

IPC: H04W52/02 ,  H04L5/00 ,  H04W52/16 ,  H04W52/34 ,  H04W52/04

Abstract: An apparatus for implementing power control for a radio device that has multiple radio transceivers operating in different bands, including sub-bands of a single frequency band. The device implements a power control protocol for communications between the device and a similar peer device. The device sets-up the power control protocol by generating a request to use one of the multiple bands to signal power control operations, and to use another one of the multiple bands to transfer data between the device and the peer device. The device sends the request to the peer device and receives a response. Based on the response, the device identifies a control channel band and a data channel band from among the multiple bands.

公开(公告)号：US10581493B2

公开(公告)日：2020-03-03

申请号：US16009191

申请日：2018-06-14

Applicant: Intel IP Corporation

Inventor： Laurent Cariou ,  Carlos Cordeiro ,  Assaf Kasher ,  Solomon Trainin ,  Chittabrata Ghosh

IPC: H04B7/0408 ,  H04B7/0491 ,  H04B7/06 ,  H04B7/10 ,  H04W4/06 ,  H04W16/28 ,  H04W72/04

Abstract: Methods and apparatus for multi-destination wireless transmissions as disclosed. An example multi-destination transmitter includes a direction determiner to determine directions for wireless transmission of data to destination devices and a transmission handler to: select a subset of the destination devices that are associated with different ones of a plurality of antennas as indicated by the directions determined by the direction determiner; and transmit the data to the subset of the destination devices via the plurality of antennas.

公开(公告)号：US20200015041A1

公开(公告)日：2020-01-09

申请号：US16480262

申请日：2017-12-20

Applicant: Intel IP Corporation

Inventor： Laurent Cariou ,  Jonathan Segev

IPC: H04W4/029 ,  H04W4/50

Abstract: This disclosure describes systems, methods, and devices related to enhanced location service negotiation. A device may identify a neighbor report frame received from one or more coordinated access points (APs), wherein the neighbor report frame comprises location capability support information. The device may determine a first ranging associated ID (R-AID) associated with the location capability support information. The device may determine a first location measurement with a first coordinated AP of the one or more coordinated APs and a second location measurement with a second coordinated AP of the one or more coordinated APs using the first R-AID.

公开(公告)号：US20200008206A1

公开(公告)日：2020-01-02

申请号：US16268119

申请日：2019-02-05

Applicant: Intel IP Corporation

Inventor： Laurent Cariou ,  Carlos Cordeiro

IPC: H04W72/08 ,  H04W16/14

Abstract: This disclosure describes systems, methods, and devices related to bandwidth and primary channel indication. A device may encode an extended directional multi-gigabit (EDMG) field with one or more indications of a primary channel ID, a bandwidth value, or a channel ID for transmission over a wireless communication channel associated with the channel ID. The device may cause the EDMG field to be wirelessly transmitted to a first device over the wireless communication channel.

公开(公告)号：US10524203B2

公开(公告)日：2019-12-31

申请号：US15988390

申请日：2018-05-24

Applicant: Intel IP Corporation

Inventor： Po-Kai Huang ,  Robert J. Stacey ,  Chittabrata Ghosh ,  Laurent Cariou ,  Qinghua Li

IPC: H04W52/02 ,  H04W48/20 ,  H04W74/00 ,  H04B7/0452 ,  H04L5/00 ,  H04W74/02

Abstract: Methods, computer readable media, and wireless apparatuses are disclosed. The apparatuses including processing circuitry configured to: associate with a master station, decode a frame, where the frame comprises a first duration and a transmitter address and determine that the frame is an intra basic service set (Intra-BSS), an inter (Inter-BSS), or an unclassified frame, where the unclassified frame is the Intra-BSS frame or the Inter-BSS frame. The processing circuitry may be further configured to set an Intra-BSS network allocation vector (NAV) to the first duration if the first duration is longer than a current duration of the Intra-BSS NAV and the frame is determined to be the intra-BSS frame and set the second NAV to the first duration if the first duration is longer than a current duration of the second NAV and the frame is determined to be the inter-BSS frame or the unclassified frame.

公开(公告)号：US20190387435A1

公开(公告)日：2019-12-19

申请号：US16480257

申请日：2017-12-18

Applicant: Intel IP Corporation

Inventor： Laurent Cariou ,  Yaron Alpert ,  Bahareh Sadeghi ,  Robert Stacey

IPC: H04W28/12 ,  H04W92/20 ,  H04W80/02 ,  H04W88/10

Abstract: This disclosure describes systems, methods, and devices related to link aggregation between devices. A device may identify multiband capabilities associated with a first device. The device may determine a frequency band of the first device based at least in part on the multiband capabilities. The device may initiate multiband link aggregation on one or more interfaces, wherein a first interface of the one or more interfaces is associated with the frequency band of the first device. The device may cause to establish a connection with a second device using a second interface of the one or more interface.

公开(公告)号：US10512074B2

公开(公告)日：2019-12-17

申请号：US15080638

申请日：2016-03-25

Applicant: Intel IP Corporation

Inventor： Laurent Cariou ,  Po-Kai Huang ,  Yaron Alpert ,  Robert J. Stacey

IPC: H04W72/04 ,  H04B7/0452 ,  H04L5/00 ,  H04W84/12 ,  H04W74/00

Abstract: Apparatus, computer readable media, and methods for UL MU feedback using HE-LTFs in a wireless local-area network are disclosed. An apparatus of a station comprising memory and processing circuitry couple to the memory is disclosed. The processing circuitry may be configured to: decode a frame comprising one or more resource block identification (RBIDs), wherein each RBID indicates a resource allocation to transmit one bit of information to a access point. Additionally, the processing circuitry may be configured to encode a response to the availability trigger frame in accordance with the resource allocation indicated by the one or more RBIDs, in response to decoding an availability trigger frame from the access point. The processing circuitry may be configured to configure the station to transmit the response to the access point in accordance with orthogonal frequency division multiple access (OFDMA).