公开(公告)号：US20200099965A1

公开(公告)日：2020-03-26

申请号：US16139430

申请日：2018-09-24

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Sangki Yun ,  Kyu Han Kim

IPC: H04N21/235 ,  H04N21/2343 ,  H04N19/70 ,  H04N21/435 ,  H04N19/46

Abstract: A system described herein provides real-time wireless video delivery using a multi-channel communications link. A method of employing elements of the system includes generating a first set of video data and generating a second set of video data. Further, encoding the first set of video data such that the second set of video data is a higher resolution version of the first set of video data and the encoded first set of video data is to supplement the second set of video data in response to a data drop.

公开(公告)号：US11181628B2

公开(公告)日：2021-11-23

申请号：US16176326

申请日：2018-10-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Sangki Yun ,  Kyu-Han Kim ,  Raghav Hampapur Venkatnarayan ,  Christina Vlachou

IPC: G01S13/00 ,  G01S13/42 ,  G01S5/02 ,  G01S5/10 ,  H04W64/00

Abstract: Examples provide accurate localization of an object by using a network device. Examples include determining distances between transmitter and receiver antennas of a network device, transmitting, by the transmitter antenna, a wireless signal having a transmit power, receiving, by the receiver antennas, a reflected signal that reflects off of an object, receiving, by the receiver antennas, a static signal that does not reflect off of the object, and processing the static and reflected signals and determining the location of the object, based on the distances between the transmitter and the receiver antennas and the transmit power.

公开(公告)号：US20190268275A1

公开(公告)日：2019-08-29

申请号：US15904024

申请日：2018-02-23

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Sangki Yun ,  Kyu-Han Kim ,  Wenguang Mao

IPC: H04L12/801 ,  H04W76/16 ,  H04L12/861 ,  H04W72/12

Abstract: In some examples, a system for an aggregate interface including a mmWave interface and a WLAN interface consistent with the disclosure includes a sending device to assign a plurality of frames to the WLAN interface and the mmWave interface and send the plurality of frames in a sequence via an aggregate interface, where the aggregate interface includes the WLAN interface and the mmWave interface. Additionally, the system includes a receiving device communicatively coupled to the sending device to determine the plurality of frames is received in a different sequence than the sequence the plurality of frames is sent by the sending device and place the plurality of frames in the sequence the plurality of frames is sent by the sending device.

公开(公告)号：US11051058B2

公开(公告)日：2021-06-29

申请号：US16139430

申请日：2018-09-24

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Sangki Yun ,  Kyu Han Kim

IPC: H04N21/235 ,  H04N21/2343 ,  H04N19/70 ,  H04N19/46 ,  H04N21/435 ,  H04N9/78 ,  H04N19/186

Abstract: A system described herein provides real-time wireless video delivery using a multi-channel communications link. A method of employing elements of the system includes generating a first set of video data and generating a second set of video data. Further, encoding the first set of video data such that the second set of video data is a higher resolution version of the first set of video data and the encoded first set of video data is to supplement the second set of video data in response to a data drop.

公开(公告)号：US20210181332A1

公开(公告)日：2021-06-17

申请号：US16717952

申请日：2019-12-17

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Sangki Yun ,  Kyu-Han Kim ,  Christina Vlachou

IPC: G01S13/72 ,  G01S13/00 ,  G01S7/02

Abstract: Embodiments are directed to passive multi-person location tracking utilizing signal polarization. An embodiment of a system includes multiple receivers, including a first receiver at a first location and a second receiver at a second location, each receiver including one or more receiver antennas to receive polarized radio signals; a transmitter located at a third location to transmit polarized radio signals, the transmitter including antennas for a first signal at a first polarization direction and a second signal at a second, different polarization direction; and a processing system to receive channel state information from each receiver, and to track a plurality of individuals utilizing the received channel state information, wherein the tracking of the plurality of individuals is based at least in part on analysis of a polarization parameter and a set of location parameters generated for each of multiple reflection paths based on the channel state information.