公开(公告)号：US20190007253A1

公开(公告)日：2019-01-03

申请号：US15636880

申请日：2017-06-29

Applicant: Intel IP Corporation

Inventor： Dave Cavalcanti ,  Chittabrata Ghosh ,  Ou Yang

IPC: H04L27/26 ,  H04W48/08 ,  H04W72/04

Abstract: A wireless communication device, method and product. The device includes a memory and processing circuitry coupled to the memory. The processing circuitry comprises logic and is configured to: process a time synchronization function (TSF) information element (IE) from an access point (AP), the TSF IE including information on a plurality of transmit opportunity (TXOP) slots in a frequency domain and in a time domain, the TXOP slots indicating respective narrowband channels of a wideband channel in the frequency domain for communication with the device; generate a data frame based on the TSF IE; and cause transmission of the data frame over a subset of the TXOP slots, the subset being aggregated over at least one of the frequency domain and the time domain.

公开(公告)号：US20180097605A1

公开(公告)日：2018-04-05

申请号：US15282392

申请日：2016-09-30

Applicant: Intel IP Corporation

Inventor： Alexander W. Min ,  Dave Cavalcanti ,  Shahrnaz Azizi ,  Minyoung Park

IPC: H04L5/14 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04L5/14 ,  H04L5/0007 ,  H04W72/121 ,  H04W74/04

Abstract: This disclosure describes methods, apparatus, and systems related to resource pre-allocation and opportunistic full-duplex downlink transmissions for wireless communication. A device may determine a wireless communication sub-channel for uplink transmissions. The device may cause to send a full-duplex trigger frame including resource pre-allocation instructions for the sub-channel. The device may receive an uplink frame on the sub-channel. The device may receive first downlink data. The device may determine if an estimated downlink transmission time is less than an estimated residual uplink transmission time. The device may cause to send the first downlink data upon determining that the estimated downlink transmission time is not less than the estimated residual uplink transmission time. The device may cause to send the first downlink data and second downlink data upon determining that the estimated downlink transmission time is less than the estimated residual uplink transmission time.

公开(公告)号：US11265794B2

公开(公告)日：2022-03-01

申请号：US16473688

申请日：2017-03-29

Applicant: Intel IP Corporation

Inventor： Meghashree Dattatri Kedalagudde ,  Ana Lucia A. Pinheiro ,  Dave Cavalcanti ,  Ranganadh Karella

IPC: H04W40/02 ,  H04W76/16 ,  H04W4/40 ,  H04W88/06

Abstract: A method includes identifying, within a message, first data comprising a priority section and second data comprising a non-priority section. A priority message is generated that includes the first data. The priority message is transmitted using a priority radio access technology (RAT). A non-priority message is generated that includes the second data. The non-priority message is transmitted using a non-priority RAT.

公开(公告)号：US20200252877A1

公开(公告)日：2020-08-06

申请号：US16652041

申请日：2017-12-28

Applicant: Intel IP Corporation

Inventor： Dibakar Das ,  Dave Cavalcanti ,  Po-Kai Huang ,  Emily Hong Qi

IPC: H04W52/02 ,  H04W56/00

Abstract: Some demonstrative embodiments include apparatuses, devices and/or methods. For example, an apparatus may include a memory, and processing circuitry coupled to the memory. The processing circuitry is configured to execute logic stored in the memory to cause a power-constrained Neighbor Awareness Networking (NAN) Device (PD NAN Device) within a NAN Cluster to transition to a non-synchronization-frame (non-Sync-frame) mode based on a triggering event including at least one of: reception, by a NAN layer of the PD NAN Device, of transition instructions from a Service/Application layer of the PD NAN Device; or reception by the PD NAN Device of a management frame from a non-power-constrained NAN Device (non-PD NAN Device), the management frame including information on the PD NAN Device transitioning to a non-Sync-frame transmitter mode.

公开(公告)号：US20200163020A1

公开(公告)日：2020-05-21

申请号：US16537235

申请日：2019-08-09

Applicant: Intel IP Corporation

Inventor： Emily H. Qi ,  Po-Kai Huang ,  Dave Cavalcanti

IPC: H04W52/02 ,  H04W4/06

Abstract: The disclosure describes systems and methods for updating multicast wakeup schedules in devices in a mesh network such as a neighborhood area network (NAN) multicast service group (NMSG). The systems and methods enable meshed devices to send and receive routing control messages amongst themselves in accordance with a centralized update protocol, a distributed update protocol, or a hybrid update protocol which is a combination of the centralized and distributed update protocols.

公开(公告)号：US20200068455A1

公开(公告)日：2020-02-27

申请号：US16487657

申请日：2017-03-31

Applicant: Intel IP Corporation

Inventor： Biljana Badic ,  Zhibin Yu ,  Markus Dominik Mueck ,  Bernhard Raaf ,  Christian Drewes ,  Dave Cavalcanti ,  Ana Lucia A. Pinheiro ,  Nageen Himayat ,  Ranganadh Karella

IPC: H04W36/00 ,  H04W88/06 ,  H04W48/16 ,  H04W36/08 ,  H04W4/029

Abstract: A wireless device having a receiver configured to receive, from a second wireless device, information about one or more infrastructure devices having respective coverage areas in which the second wireless device traveled, wherein the information comprises time stamp information and geographical information of the second wireless device when the information was observed; and a processor configured to process the information of the one or more infrastructure devices to determine to which of the infrastructure devices the wireless device is to be handed over.

公开(公告)号：US20180184427A1

公开(公告)日：2018-06-28

申请号：US15389922

申请日：2016-12-23

Applicant: Intel IP Corporation

Inventor： Po-Kai Huang ,  Dave Cavalcanti ,  Emily H. Qi

IPC: H04W72/04 ,  H04W76/04

CPC classification number: H04W76/27 ,  H04W8/005 ,  H04W52/0229 ,  H04W52/028 ,  H04W84/18 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/22

Abstract: The disclosure generally relates to a method, system and apparatus to communicate in a neighbor awareness network (NAN) cluster. In an exemplary embodiment, the disclosure provides dynamic wakeup frequency in one or more mobile devices in a NAN cluster of mobile devices. The dynamic wakeup frequency may include additional device awake times in between consecutive NAN discovery windows (DWs). The additional awake periods may be prompted by a layer higher than the NAN/MAC layer. The additional awake periods may be prompted by the NAN/MAC layer itself in response to observing a larger volume of messages exchanged between the mobile device and other devices in the NAN cluster.

公开(公告)号：US11601875B2

公开(公告)日：2023-03-07

申请号：US16485674

申请日：2017-03-31

Applicant: Intel IP Corporation

Inventor： Biljana Badic ,  Markus Dominik Mueck ,  Zhibin Yu ,  Bernhard Raaf ,  Dave Cavalcanti ,  Ana Lucia A. Pinheiro

IPC: H04W48/18 ,  H04W4/80 ,  H04W4/40 ,  H04L1/20 ,  H04W24/10 ,  H04W80/02

Abstract: An application management apparatus for controlling tasks, including a task split and response merge circuit configured to divide an application into a plurality of tasks and associate respective Key Performance Indicator (KPI) attributes to the plurality of tasks; and a task management circuit configured to allocate each of the plurality of tasks to a first or second Radio Access Technology (RAT) based on the KPI attributes, and to derive a plurality of task responses from the first or second RATs to which the respective plurality of tasks are allocated, wherein the task split and response merge circuit is further configured to merge the task responses to select the first or second RAT to run the application.

公开(公告)号：US20210321324A1

公开(公告)日：2021-10-14

申请号：US16485674

申请日：2017-03-31

Applicant: Intel IP Corporation

Inventor： Biljana Badic ,  Markus Dominik Mueck ,  Zhibin Yu ,  Bernhard Raaf ,  Dave Cavalcanti ,  Ana Lucia A. Pinheiro, Pinheiro

IPC: H04W48/18 ,  H04W4/80 ,  H04W4/40 ,  H04W80/02 ,  H04W24/10 ,  H04L1/20

Abstract: An application management apparatus for controlling tasks, including a task split and response merge circuit configured to divide an application into a plurality of tasks and associate respective Key Performance Indicator (KPI) attributes to the plurality of tasks; and a task management circuit configured to allocate each of the plurality of tasks to a first or second Radio Access Technology (RAT) based on the KPI attributes, and to derive a plurality of task responses from the first or second RATs to which the respective plurality of tasks are allocated, wherein the task split and response merge circuit is further configured to merge the task responses to select the first or second RAT to run the application.

公开(公告)号：US11133857B2

公开(公告)日：2021-09-28

申请号：US16489832

申请日：2017-03-29

Applicant: Intel IP Corporation

Inventor： Ana Lucia A. Pinheiro ,  Dave Cavalcanti ,  Meghashree Dattatri Kedalagudde ,  Ranganadh Karella

IPC: H04B7/155 ,  H04W76/14 ,  H04W36/00 ,  H04W48/16 ,  H04W48/20 ,  H04W4/44

Abstract: A method configured to selectively retransmit a message includes analyzing a message received by a device to determine a set of radio access technologies (RATs) in which the message has been transmitted. If the device supports a device RAT that is different from set of RATS the message is updated to include the device RAT and the updated message is transmitted using the device RAT.