公开(公告)号：US09942055B2

公开(公告)日：2018-04-10

申请号：US14864911

申请日：2015-09-25

Applicant: INTEL IP CORPORATION

Inventor： Po-Kai Huang ,  Emily H. Qi ,  Robert Stacey

IPC: H04H20/71 ,  H04L12/18 ,  H04L1/16 ,  H04L1/18 ,  H04L1/00

CPC classification number: H04L12/189 ,  H04L1/1614 ,  H04L1/1685 ,  H04L1/1858 ,  H04L1/1861 ,  H04L2001/0092

Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of multicast communication. For example, an apparatus may include circuitry configured to cause a wireless device to process transmission of a multicast transmission to a plurality of devices; and to process reception of at least one Multi-User (MU) acknowledgement transmission from two or more devices of the plurality of devices, the MU acknowledgement transmission to acknowledge receipt of the multicast transmission by the two or more devices.

公开(公告)号：US09930713B2

公开(公告)日：2018-03-27

申请号：US15394288

申请日：2016-12-29

Applicant: Intel IP Corporation

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

IPC: H04W4/00 ,  H04W76/02 ,  H04W72/04

CPC classification number: H04W76/15 ,  H04W28/08

Abstract: This disclosure describes systems, methods, and devices related to link aggregation between devices. A device may encode a multi-band element for transmission using a first interface of one or more interfaces to a first device. The device may cause to send a first link aggregation setup request to the first device including at least in part the multi-band element. The device may identify a first link aggregation setup response from the first device. The device may cause to establish a multi-band link aggregation session with the first device using the first interface.

公开(公告)号：US09924474B2

公开(公告)日：2018-03-20

申请号：US15501385

申请日：2014-09-18

Applicant: INTEL IP CORPORATION

Inventor： Rongzhen Yang ,  Po-Kai Huang ,  Hujun Yin ,  Robert Stacey ,  Yongsen Ma ,  Peng Meng

IPC: H04W52/24

CPC classification number: H04W52/243 ,  H04W52/241 ,  H04W52/242 ,  H04W52/346 ,  H04W52/36 ,  H04W52/362 ,  H04W52/367 ,  H04W84/12

Abstract: Some wireless communications environments, such as Wi-Fi, may include inexpensive power amplifiers where the power adjustment may not be accurate, and may also include pathloss measurement errors that are high enough to degrade performance of a power control algorithm. To address this issue, an exemplary aspect is directed toward a finite state power control algorithm and technique that, while designed for next generation Wi-Fi standards, such as 802.11ax, can in general be used with any wireless communication protocol or standard.

公开(公告)号：US20180054847A1

公开(公告)日：2018-02-22

申请号：US15394288

申请日：2016-12-29

Applicant: Intel IP Corporation

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

IPC: H04W76/02 ,  H04W72/04

CPC classification number: H04W76/15 ,  H04W28/08

Abstract: This disclosure describes systems, methods, and devices related to link aggregation between devices. A device may encode a multi-band element for transmission using a first interface of one or more interfaces to a first device. The device may cause to send a first link aggregation setup request to the first device including at least in part the multi-band element. The device may identify a first link aggregation setup response from the first device. The device may cause to establish a multi-band link aggregation session with the first device using the first interface.

公开(公告)号：US20180054724A1

公开(公告)日：2018-02-22

申请号：US15393977

申请日：2016-12-29

Applicant: Intel IP Corporation

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

IPC: H04W8/00 ,  H04W76/02

CPC classification number: H04W8/005 ,  H04L5/0098 ,  H04W76/15 ,  H04W88/06

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

公开(公告)号：US09882687B2

公开(公告)日：2018-01-30

申请号：US14667965

申请日：2015-03-25

Applicant: INTEL IP CORPORATION

Inventor： Minyoung Park ,  Thomas J. Kenney ,  Eldad Perahia ,  Robert Stacey ,  Shahrnaz Azizi

IPC: H04L5/00 ,  H04L1/00 ,  H04L27/00 ,  H04L27/26 ,  H04W84/12 ,  H04L27/02 ,  H04L27/18

CPC classification number: H04L5/003 ,  H04L1/00 ,  H04L1/08 ,  H04L5/0007 ,  H04L5/0046 ,  H04L5/0094 ,  H04L27/0008 ,  H04L27/02 ,  H04L27/18 ,  H04L27/2613 ,  H04W84/12

Abstract: Techniques for packet classification for IEEE 802.11ax capable devices are provided. Specifically, methods are presented, that when taken alone or together, provide a device or group of devices with a means for determining the modulation and coding scheme used, through robust bit indication in a WLAN 802.11ax frame.

公开(公告)号：US09774482B2

公开(公告)日：2017-09-26

申请号：US14859545

申请日：2015-09-21

Applicant: Intel IP Corporation

Inventor： Qinghua Li ,  Xiaogang Chen ,  Robert Stacey ,  Yuan Zhu ,  Huaning Niu

IPC: H04W84/12 ,  H04L27/26 ,  H04L5/00

CPC classification number: H04L27/2608 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0092 ,  H04L27/2613 ,  H04W84/12

Abstract: This disclosure describes methods, apparatus, and systems related to high efficiency signal field enhancement. A device may determine a wireless communication channel with a first device in accordance with a wireless communication standard. The device may generate a high efficiency preamble in accordance with a high efficiency communication standard, the high efficiency preamble including, at least in part, one or more legacy signal fields, one or more high efficiency signal fields, and one or more training fields. The device may determine one or more indication bits included in at least one of the one or more legacy fields. The device may determine a repetition pattern of at least one of the one or more high efficiency signal fields based at least in part, on the one or more indication bits. The device may cause to send the high efficiency preamble to the first device over the wireless communication channel.

公开(公告)号：US09743406B2

公开(公告)日：2017-08-22

申请号：US15228137

申请日：2016-08-04

Applicant: INTEL IP CORPORATION

Inventor： Xiaogang Chen ,  Qinghua Li ,  Robert Stacey ,  Yuan Zhu

IPC: H04L5/00 ,  H04W72/04 ,  H04B7/0452

CPC classification number: H04W72/0446 ,  H04B7/0452 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0046 ,  H04L5/0048

Abstract: Techniques for resource block allocation in a multi-user MIMO High Efficiency WLAN system are provided. Specifically, teachings that when taken alone or together, provide a device or a group of devices with an improved resource allocation for the reduction of usable tone waste, are presented. The present disclosure includes a system that provides a user with a technique allocating data tones prior to the encapsulation unit or overhead tones on a resource block unit. Further, the total allocated bandwidth can be reduced prior resource allocation to overcome modulation and coding scheme downgrading caused by severe puncturing. Alternatively, only band edge basic resource blocks are reduced to account for overhead tones which largely reside on band edges.

公开(公告)号：US20170187443A1

公开(公告)日：2017-06-29

申请号：US14998233

申请日：2015-12-24

Applicant: INTEL IP CORPORATION

Inventor： Xiaogang Chen ,  Qinghua Li ,  Robert Stacey ,  Hujun Yin ,  Rongzhen Yang

IPC: H04B7/06 ,  H04B7/04 ,  H04L25/03

CPC classification number: H04B7/0667 ,  H04L1/0625

Abstract: Embodiments of the present disclosure describe methods and apparatuses for selective application of cyclic shift diversity in uplink communications of mobile communication systems. Other embodiments may be described and/or claimed.

公开(公告)号：US20170099671A1

公开(公告)日：2017-04-06

申请号：US14998212

申请日：2015-12-26

Applicant: Intel IP Corporation

Inventor： Qinghua Li ,  Chittabrata Ghosh ,  Xiaogang Chen ,  Laurent Cariou ,  Robert Stacey

IPC: H04W72/08 ,  H04W72/04

CPC classification number: H04W72/0413 ,  H04W72/087

Abstract: Uplink requests for bandwidth and/or other types of communication resources are provided. In some embodiments, a communication device can access a mapping between quality of service (QoS) metrics and communication resources. The communication device can determined a value of the QoS (e.g., a guaranteed rate, a defined traffic priority, an amount of buffered data, etc.) and can determine a communication resource element using at least the mapping and the value of the QoS metric. The communication device also can configure an uplink request for communication resources based at least on the communication resource element. In addition, the communication device can send the uplink request.