公开(公告)号：US20180062902A1

公开(公告)日：2018-03-01

申请号：US15474972

申请日：2017-03-30

Applicant: Intel Corporation

Inventor： Yaroslav P. Gagiev ,  Artyom Lomayev ,  Alexander Maltsev ,  Michael Genossar ,  Carlos Cordeiro

IPC: H04L27/26 ,  H04B7/0456 ,  H04L12/28

Abstract: This disclosure describes methods, apparatus, and systems to increase the transmission data rate in wireless networks, for example, by using one or more Multiple Input Multiple Output (MIMO) and/or channel bonding techniques. In one embodiment, the disclosure describes the use of Golay Sequence Sets (GSS) to define guard intervals (GIs) for single carrier (SC) single channel bonding and multiple input multiple output (MIMO) transmission. In various embodiments, the disclosure describes the design of guard interval sequence for 3 types of guard intervals having lengths that can be classified as short, medium, and long. In another embodiment, the disclosure defines the guard interval for single channel transmission channel bonding and for MIMO transmission.

公开(公告)号：US20180013480A1

公开(公告)日：2018-01-11

申请号：US15395178

申请日：2016-12-30

Applicant: Intel Corporation

Inventor： Artyom Lomayev ,  Iaroslav P. Gagiev ,  Alexander Maltsev ,  Michael Genossar ,  Carlos Cordeiro

IPC: H04B7/06 ,  H04L29/08

CPC classification number: H04B7/0639 ,  H04B7/0413 ,  H04L5/0023 ,  H04L5/0053

Abstract: This disclosure describes systems, methods, and devices related to header encoding and modulation. A device may determine an enhanced directional multi-gigabit (EDMG) header field vector comprising one or more bits. The device may determine a first vector associated with a scrambler device, wherein the first vector includes one or more first random bits. The device may scramble the EDMG header field vector based on the first vector. The device may cause to wirelessly transmit to a first device, a codeword associated with the scrambled EDMG header field vector.

公开(公告)号：US09826369B2

公开(公告)日：2017-11-21

申请号：US14824281

申请日：2015-08-12

Applicant: INTEL CORPORATION

Inventor： Solomon B. Trainin ,  Carlos Cordeiro

IPC: H04L1/00 ,  H04W4/08 ,  H04W72/00 ,  H04L29/12 ,  H04W12/04 ,  H04L29/06 ,  H04W72/04 ,  H04W8/26 ,  H04W76/02 ,  H04W84/20

CPC classification number: H04W4/08 ,  H04L29/0653 ,  H04L61/6022 ,  H04L69/22 ,  H04W8/26 ,  H04W12/04 ,  H04W72/005 ,  H04W72/0446 ,  H04W76/15 ,  H04W84/20

Abstract: Some demonstrative embodiments include devices, systems and/or methods of communicating upper-layer protocol information. For example, a wireless communication unit to transmit a management frame, e.g., a Traffic Stream Establishment (TSE) frame, including an Upper-Layer-Identification (UPID) element including a control field indicating a protocol of a layer higher than a Media-Access-Control (MAC) layer.

公开(公告)号：US09824047B2

公开(公告)日：2017-11-21

申请号：US14729399

申请日：2015-06-03

Applicant: Intel Corporation

Inventor： Bahareh Sadeghi ,  Carlos Cordeiro ,  Abdul Ismail ,  Emily H. Qi ,  Necati Canpolat

IPC: G06F13/42 ,  G06F13/38

CPC classification number: G06F13/387 ,  G06F13/385 ,  G06F13/4282

Abstract: A WiFi serial bus (WSB) attribute for use in Wi-Fi Alliance defined point-to-point (P2P) discovery mechanism includes a plurality of fields disposed in the frame. The WiFi serial bus attribute is arranged to provide information in the plurality of fields to support connectivity decisions for a USB device in a point-to-point network using a WSB protocol. The WSB attribute includes WSB architectural element information and information associated with a USB device behind a USB protocol adaptation layer (PAL).

公开(公告)号：US09820167B2

公开(公告)日：2017-11-14

申请号：US13757814

申请日：2013-02-03

Applicant: Intel Corporation

Inventor： Robert Stacey ,  Adrian P. Stephens ,  Srikathyayani Srikanteswara ,  Carlos Cordeiro

IPC: H04W24/00 ,  H04W48/08 ,  H04W72/02 ,  H04W36/30 ,  H04W36/06

CPC classification number: H04W24/00 ,  H04W36/06 ,  H04W36/30 ,  H04W48/08 ,  H04W72/02

Abstract: A system and method for multiband rate scaling for communication, particularly wireless communication. A band is used as a parameter for wireless communication performance when a wireless communication channel has a plurality of available bands for communication. A selected communication band may be switched to another available communication band, where the switching may be based on a desired performance determination.

公开(公告)号：US09793964B1

公开(公告)日：2017-10-17

申请号：US15390637

申请日：2016-12-26

Applicant: INTEL CORPORATION

Inventor： Artyom Lomayev ,  Iaroslav P. Gagiev ,  Alexander Maltsev ,  Michael Genossar ,  Carlos Cordeiro

IPC: H04L27/00 ,  H04B7/0413 ,  H04B7/06

CPC classification number: H04B7/0413 ,  H04B7/0634 ,  H04L5/0048

Abstract: Some demonstrative embodiments include apparatus, system and method of communicating a Multiple-Input-Multiple-Output (MIMO) transmission with Golay Sequence Set (GSS). For example, an apparatus may include logic and circuitry configured to cause a wireless station to generate a Golay Sequence Set (GSS) including a plurality of complementary Golay sequence pairs based on a plurality of weight vectors, the plurality of weight vectors including one or more weight vectors corresponding to one or more respective stream numbers, which are equal to or greater than 9; and transmit a Multiple-Input-Multiple-Output (MIMO) transmission over a plurality of spatial streams, the MIMO transmission including at least one field transmitted over a spatial stream having a stream number equal to or greater than 9, the field is based on a complementary Golay sequence pair of the plurality of complementary Golay sequence pairs, which is based on a weight vector corresponding to the stream number.

公开(公告)号：US09775170B2

公开(公告)日：2017-09-26

申请号：US14670436

申请日：2015-03-27

Applicant: INTEL CORPORATION

Inventor： Solomon B. Trainin ,  Carlos Cordeiro ,  Assaf Kasher

IPC: H04W72/14 ,  H04W72/04

CPC classification number: H04W72/14 ,  H04W72/0446

Abstract: Some demonstrative embodiments include apparatuses, devices, systems and methods of dynamically scheduling a transmit opportunity. For example, a first wireless station may be configured to generate a grant frame including a duration field and a dynamic allocation information field, the dynamic allocation information field including an allocation duration subfield, the allocation duration subfield being set to a value within a predefined range of values, when the grant frame is to grant to a second wireless station a period after a Transmit Opportunity (TxOP), the allocation duration subfield being set to a predefined value which is not within the predefined range of values, when the grant frame is to grant to the second wireless station a period within the TxOP; and transmit the grant frame during the TxOP.

公开(公告)号：US09768841B2

公开(公告)日：2017-09-19

申请号：US15272740

申请日：2016-09-22

Applicant: INTEL CORPORATION

Inventor： Alexander Alexandrovich Maltsev ,  Andrey Pudeyev ,  Alexei Vladimirovich Davydov ,  Ali S. Sadri ,  Carlos Cordeiro

IPC: H04L27/26 ,  H03C7/04 ,  H04B7/0413 ,  H04B7/06 ,  H04L1/06

CPC classification number: H04B7/0413 ,  H04B7/0617 ,  H04B7/0669 ,  H04B7/068 ,  H04B7/0689 ,  H04B7/0691 ,  H04L1/0606 ,  H04L1/0643 ,  H04L1/0668

Abstract: Some demonstrative embodiments include devices, systems and/or methods of beamformed communication with space block coding. For example, an apparatus may include a controller to control a plurality of antenna subarrays to form a plurality of directional beams directed in a plurality of different directions for communicating a multi-input-multi-output (MIMO) wireless transmission, which is encoded according to a space-block coding scheme.

公开(公告)号：US20170207830A1

公开(公告)日：2017-07-20

申请号：US15084849

申请日：2016-03-30

Applicant: INTEL CORPORATION

Inventor： Artyom Lomayev ,  Alexander Maltsev ,  Carlos Cordeiro ,  Michael Genossar

IPC: H04B7/04 ,  H04B7/06 ,  H04L27/26

CPC classification number: H04B7/0413 ,  H04B7/06 ,  H04B7/0669 ,  H04L27/2607 ,  H04L27/2646

Abstract: For example, a wireless station may be configured to generate a plurality of time-domain streams in a time domain, the plurality of time-domain streams comprising at least a first time-domain stream comprising a first data sequence in a first interval and a second time-domain stream comprising a second data sequence in the first interval, the first time-domain stream comprises a time-inverted and sign-inverted complex conjugate of the second data sequence in a second interval subsequent to the first interval, and the second time-domain stream comprises a time-inverted complex conjugate of the first data sequence in the second interval; to convert the plurality of time-domain streams into a respective plurality of frequency-domain streams in a frequency domain; and to transmit a Multiple-Input-Multiple-Output (MIMO) transmission based on the plurality of frequency-domain streams.

公开(公告)号：US09712284B2

公开(公告)日：2017-07-18

申请号：US14948686

申请日：2015-11-23

Applicant: INTEL CORPORATION

Inventor： Solomon B. Trainin ,  Carlos Cordeiro ,  Ran Mor ,  Michael Glik

IPC: G06F11/30 ,  H04L1/16 ,  H04L1/18 ,  H04W24/02 ,  H04W72/04 ,  H04L5/00 ,  H04W28/06

CPC classification number: H04L1/1621 ,  H04L1/1614 ,  H04L1/1887 ,  H04L5/0055 ,  H04W24/02 ,  H04W28/065 ,  H04W72/0406 ,  H04W72/0493

Abstract: Some demonstrative embodiments include devices, systems and/or methods of communicating aggregate data units. For example, a device may include a wireless communication unit to communicate an aggregate data unit including a plurality of data units in an increasing order of sequence numbers assigned to the data units, such that a first data unit having a first sequence number always precedes a second data unit having a second sequence number, greater than the first sequence number.