公开(公告)号：US10362604B2

公开(公告)日：2019-07-23

申请号：US15393408

申请日：2016-12-29

Applicant: Intel IP Corporation

Inventor： Ou Yang ,  Oren Kedem ,  Chittabrata Ghosh ,  Solomon Trainin ,  Carlos Cordeiro

IPC: H04W74/08 ,  H04B7/0452 ,  H04W72/04 ,  H04L1/16 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to reverse direction duration. A device may establish a multi-user multiple-input multiple-output (MU-MIMO) communication with one or more station devices. The device may determine a frame to be sent to the one or more station devices, wherein the frame includes at least one of a duration field or a reverse direction indication. The device may cause to send the frame to the one or more station devices.

公开(公告)号：US10342047B2

公开(公告)日：2019-07-02

申请号：US15394029

申请日：2016-12-29

Applicant: Intel IP Corporation

Inventor： Ou Yang ,  Oren Kedem ,  Solomon Trainin ,  Chittabrata Ghosh ,  Carlos Cordeiro ,  Laurent Cariou

IPC: H04W72/04 ,  H04L1/16 ,  H04W74/08 ,  H04B7/0452 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to reverse direction multi-user multiple input multiple output (MU-MIMO). A device may determine a reverse direction indication to be included in a frame for transmission to one or more first devices in a MU-MIMO communication. The device may cause to wirelessly transmit the frame to a first device of the one or more first devices. The device may identify an acknowledgment frame from the at least one of the first devices based at least in part on the reverse direction indication

公开(公告)号：US20190068251A1

公开(公告)日：2019-02-28

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 ,  H04W72/04 ,  H04W16/28 ,  H04W4/06 ,  H04B7/10 ,  H04B7/06 ,  H04B7/0491 ,  H04B7/026

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：US20180020480A1

公开(公告)日：2018-01-18

申请号：US15393408

申请日：2016-12-29

Applicant: Intel IP Corporation

Inventor： Ou Yang ,  Oren Kedem ,  Chittabrata Ghosh ,  Solomon Trainin ,  Carlos Cordeiro

IPC: H04W74/08

CPC classification number: H04W74/0816 ,  H04B7/0452 ,  H04L1/1628 ,  H04L1/1664 ,  H04L1/1685 ,  H04W72/042 ,  H04W72/0446 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to reverse direction duration. A device may establish a multi-user multiple-input multiple-output (MU-MIMO) communication with one or more station devices. The device may determine a frame to be sent to the one or more station devices, wherein the frame includes at least one of a duration field or a reverse direction indication. The device may cause to send the frame to the one or more station devices.

公开(公告)号：US09794879B1

公开(公告)日：2017-10-17

申请号：US15390376

申请日：2016-12-23

Applicant: INTEL IP CORPORATION

Inventor： Ou Yang ,  Carlos Cordeiro ,  Laurent Cariou ,  Chittabrata Ghosh ,  Solomon Trainin

IPC: H04M1/00 ,  H04B1/38 ,  H04W52/02 ,  H04B7/0452

CPC classification number: H04W52/0216 ,  H04B7/0452 ,  H04W52/0219 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/21

Abstract: Techniques for power saving by remote wireless mobile devices are provided, in particular by stations (STAs) during downlink (DL) multiple-user multiple-input and multiple-output (MU-MIMO) transmissions in an Institute of Electrical and Electronics Engineers (IEEE) 802.11ay network when reverse direction (RD) transmissions are either enabled and not enabled. Various embodiments enable each STA in a group of STAs to determine an order in which the STAs are requested to send a block acknowledgement (BACK) and which STAs will be granted an RD transmission. Further, a duration of each RD transmission is provided to each STA. Based on the provided information, each STA can determine times to enter a power saving mode. Other embodiments are described and claimed.

公开(公告)号：US09736250B2

公开(公告)日：2017-08-15

申请号：US14751212

申请日：2015-06-26

Applicant: Intel IP Corporation

Inventor： Michael Glik ,  Daniel Cohn ,  Solomon Trainin ,  Eran Sudak

IPC: H04L29/08 ,  H04W4/08 ,  H04W8/00 ,  H04W76/02

CPC classification number: H04L67/16 ,  H04W4/08 ,  H04W8/005 ,  H04W76/12

Abstract: The present disclosure is directed to a system for non-network controller communication. In general, an example wireless network may comprise a network controller (NC) device and at least one network member (NM) device. The at least one NM device may respond to inquiries received from outside-of-network (OoN) devices by providing at least an NC device name in a user-friendly form. This information may be provided via a new information element (IE). Should the at least one NC device later receive a service discovery request (e.g., from the OoN device), the at least one NC device may determine whether services it may provide are currently unavailable, and may then transmit a service discovery response including at least unavailable service information. In at least one embodiment, service discovery responses may also include information about current consumers of the unavailable services.

公开(公告)号：US11483034B2

公开(公告)日：2022-10-25

申请号：US16806811

申请日：2020-03-02

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 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  H04W92/10

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：US10939445B2

公开(公告)日：2021-03-02

申请号：US15476418

申请日：2017-03-31

Applicant: Intel IP Corporation

Inventor： Carlos Cordeiro ,  Solomon Trainin ,  Ou Yang

IPC: H04W72/04 ,  H04W72/02 ,  H04W48/14 ,  H04W48/16 ,  H04W84/12

Abstract: Methods and apparatus to announce channel capabilities in wireless communication systems are discussed herein. An example first wireless communication device includes a channel support identifier to determine wireless communication channels supported by the wireless communication device, a channel capability field generator to generate a listing of the supported wireless communication channels, a channel capability field inserter to insert the listing into a Capabilities element transmitted to a second wireless communication device.

公开(公告)号：US10568027B2

公开(公告)日：2020-02-18

申请号：US15712101

申请日：2017-09-21

Applicant: INTEL IP CORPORATION

Inventor： Ou Yang ,  Carlos Cordeiro ,  Laurent Cariou ,  Chittabrata Ghosh ,  Solomon Trainin

IPC: H04B1/38 ,  H04W52/02 ,  H04B7/0452

Abstract: Techniques for power saving by remote wireless mobile devices are provided, in particular by stations (STAs) during downlink (DL) multiple-user multiple-input and multiple-output (MU-MIMO) transmissions in an Institute of Electrical and Electronics Engineers (IEEE) 802.11ay network when reverse direction (RD) transmissions are either enabled and not enabled. Various embodiments enable each STA in a group of STAs to determine an order in which the STAs are requested to send a block acknowledgement (BACK) and which STAs will be granted an RD transmission. Further, a duration of each RD transmission is provided to each STA. Based on the provided information, each STA can determine times to enter a power saving mode. Other embodiments are described and claimed.

公开(公告)号：US20180324698A1

公开(公告)日：2018-11-08

申请号：US15870396

申请日：2018-01-12

Applicant: INTEL IP CORPORATION

Inventor： Solomon Trainin ,  Carlos Cordeiro

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  H04W52/0219 ,  H04W74/006 ,  H04W74/0808 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/22 ,  Y02D70/26

Abstract: This disclosure describes systems, methods, and devices related to awake window (AW) protection. A device may identify a beacon frame received from a first device. The device may identify an information element associated with a first awake window (AW) within the beacon frame. The device may suspend one or more first backoff timers for a duration of the first AW. The device may associate a second backoff timer with a management frame.