-
公开(公告)号：US20190268608A1
公开(公告)日：2019-08-29
申请号：US16289250
申请日：2019-02-28
Inventor： Xiang MA , Haitao YANG , Li LI , Houqiang LI
IPC: H04N19/167 , H04N19/513 , H04N19/59 , H04N19/105 , H04N19/176
Abstract: Embodiments of the present invention provide a motion compensating prediction method and a motion compensating prediction apparatus. The motion compensating prediction method includes: determining a location of an initial reference pixel of a current pixel in a reference image, where the current pixel is located in a first sub-image of a current image; when the initial reference pixel is located outside a second sub-image that is in the reference image and that is at a location corresponding to the first sub-image, determining a location of a target reference pixel of the current pixel in the reference image based on the location of the initial reference pixel; and determining a predicted value of a pixel value of the current pixel based on a pixel value of the target reference pixel and/or a pixel value of a pixel near the target reference pixel.
-
公开(公告)号：US20190182744A1
公开(公告)日：2019-06-13
申请号：US16215160
申请日：2018-12-10
Inventor： Zidong HAN , Yi GONG , Chenghao ZHENG
Abstract: Disclosed is a control method for controlling data return in a passive sensor network comprising an aggregation node and sensor nodes. The control method comprises the following steps: controlling the aggregation node to broadcast energy to the entire passive sensor network; controlling the sensor nodes to collect the energy broadcast by the aggregation node; clustering, according to a predetermined clustering rule, the sensor nodes and selecting cluster heads; and controlling each of the sensor nodes of each cluster to transmit data to a corresponding cluster head and then to the aggregation node or one of the sensor nodes of a cluster closer to the aggregation node so as to eventually transmit the data to the aggregation node and closing the sensor node that completes data transmission. In addition, a control device is also disclosed.
-
83.发明申请公开(公告)号：US20190141323A1
公开(公告)日：2019-05-09
申请号：US16220749
申请日：2018-12-14
Inventor： Haitao YANG , Li LI , Houqiang LI
IPC: H04N19/119 , H04N19/44 , H04N19/59 , H04N19/80 , H04N19/33
Abstract: A video image decoding method includes: parsing a high-resolution image bitstream, to generate a reconstructed image of a first-type sub-image and auxiliary information of the first-type sub-image, where the auxiliary information represents dimension information of the sub-image and position information of the sub-image in a to-be-reconstructed image, the sub-image is a pixel set of any continuous area in the to-be-reconstructed image, and sub-images of the to-be-reconstructed image do not overlap with each other; when a complete reconstructed image fails to be obtained based on the reconstructed image of the first-type sub-image, parsing a low-resolution image bitstream, to generate a reconstructed image of a second-type sub-image, where the second-type sub-image has a resolution the same as that of the first-type sub-image; and splicing the reconstructed image of the first-type sub-image and the reconstructed image of the second-type sub-image based on the auxiliary information, to generate the reconstructed image.
-
公开(公告)号：US10257802B2
公开(公告)日：2019-04-09
申请号：US15360831
申请日：2016-11-23
Inventor： Kaiping Xue , Yizhen Wu , Dan Ni , Fang Yu
Abstract: A binding registration method includes: an SDN controller receiving a first bearer message that is forwarded by a first MAG in multiple MAGs and that carries a first L2 attach request message; sending, to each of the first MAG and an LMA, a message for establishing a tunnel between the first MAG and the LMA; sending, to each of the first MAG and the LMA, a message for adjusting a flow entry of an MN; configuring an HNP(s) for the MN, and encapsulating the HNP(s) into an RA message; and sending the RA message to the first MAG.
-
公开(公告)号：US20190098312A1
公开(公告)日：2019-03-28
申请号：US16197585
申请日：2018-11-21
Inventor： Huanbang CHEN , Haitao YANG , Houqiang LI
IPC: H04N19/139 , H04N19/184 , H04N19/513
Abstract: An image prediction method and a related apparatus are disclosed. The method includes: parsing first bitstream information, used for indicating a motion information unit, to obtain motion information of each first pixel sample and predicted motion information of each second pixel sample; parsing second bitstream information, used for representing differential motion information of each second pixel sample, to obtain motion information of each second pixel sample; and obtaining a predictor of a current image block based on a motion model of the current image block, the motion information of the first pixel sample, and the motion information of the second pixel sample.
-
Patent Agency Ranking
公开(公告)号：US10205615B2
公开(公告)日：2019-02-12
申请号：US15831961
申请日：2017-12-05
Inventor： Yi Gong , Zhi Quan , Zidong Han
Abstract: A method is provided for digital Simultaneous Information and Energy Transfer (SIET), comprising the steps of receiving a serial SIET analog signal, and converting the serial SIET analog signal received into a parallel SIET analog signal, extracting an analog information signal and an analog energy signal from the parallel SIET analog signal, performing analog-to-digital conversion on the analog information signal to obtain a digital information signal, and performing information demodulation, parallel-to-serial conversion and decoding on the digital information signal in digital domain, and pre-processing the analog energy signal in analog domain and storing the preprocessed analog energy signal. As the information signal is processed in the digital domain and the energy signal is processed in the analog domain, the energy in the SIET signal can be full collected in receiving side.
-
公开(公告)号：US20190026415A1
公开(公告)日：2019-01-24
申请号：US16071005
申请日：2017-11-03
Inventor： Pinlian Han , Kun Zhang
IPC: G06F17/50
Abstract: A structural design method of a product is provided. The method includes obtaining a preliminary design of a subsurface mesh structure by filling a body model of the product with spherical cells at preset positions of the body model and performing an finite element analysis and optimization; and optimizing, through a design method for optimizing functions, filling features of the spherical cells based on a simulation analysis so that the structure of the product satisfies a preset target.
-
88.发明申请公开(公告)号：US20190013846A1
公开(公告)日：2019-01-10
申请号：US16067085
申请日：2016-03-21
Inventor： Wenyi ZHANG , Cong SHEN , Ning LIANG
IPC: H04B7/06 , H04B7/0413
Abstract: The present disclosure provides a method for transmitting a signal to multiple User Equipments (UEs) utilizing reciprocity of a wireless channel. In this method, a vector channel from the base station to each UE can be converted into an equivalent Single Input Single Output (SISO) channel having a strong Light-of-Sight (LOS) component using channel feedback. In this way, a reliable signal transmission to multiple UEs can be achieved with little channel training overhead. The present disclosure has prominent advantages such as simplicity in implementation, low processing complexity and very low channel training overhead and is particularly applicable in low-speed transmission of broadcast signaling in a massive MIMO system and scenarios where the base station is to page inactive UEs.
-
89.发明申请公开(公告)号：US20180219510A1
公开(公告)日：2018-08-02
申请号：US15751989
申请日：2016-08-03
Inventor： Wen LIU , Fangxin ZHANG , Dahan QIAN , Ming LI , Luqing LIU , Qixing WANG
CPC classification number: H02S40/22 , G02B17/0605 , G02B19/0023 , G02B19/0028 , G02B19/0042 , G02B27/141 , G02B27/16 , H01L31/0521 , H01L31/0547 , H01L31/0549 , H02S20/32 , H02S40/20 , H02S40/425 , Y02E10/52
Abstract: The application proposes a distributed solar energy concentrating and splitting utilization system, comprising N concentrating and splitting optical modules, each of the concentrating and splitting modules comprising of a condensing mechanism, a splitting mechanism and a photovoltaic power generating device, wherein the splitting mechanism is located at the spotlight. The light receiving surface of the light condensing mechanism and the light receiving surface of the light splitting mechanism are oppositely arranged. The light splitting film is arranged on the light receiving surface of the light splitting mechanism, and a light transmitting hole is arranged on the light condensing mechanism for collecting sunlight and irradiating the light splitting mechanism. The light splitting mechanism is used to receive the sunlight condensed by the light converging mechanism and splitting light through the light splitting film, and the light transmitted through the light splitting mechanism is irradiated to the photovoltaic power generating device for photovoltaic power generation. The reflected light of the mechanism passes through the light transmission hole of the condenser mechanism. In the application, photovoltaic power generation is achieved through optical concentrating and spectroscopic methods and the basic requirements of plant lighting are satisfied, so that solar energy can be efficiently and comprehensively utilized.
-
90.发明申请公开(公告)号：US20180103479A1
公开(公告)日：2018-04-12
申请号：US15831113
申请日：2017-12-04
Inventor： Yi GONG , Zidong HAN
CPC classification number: H04W72/08 , H02J50/00 , H04B17/24 , H04B17/309 , H04W52/143 , H04W52/245 , H04W52/346 , H04W52/367 , H04W72/0453 , H04W72/0473
Abstract: A resource allocation optimization method is provided for a Simultaneous Information and Energy Transfer (SIET) system. A baseband signal transmitted by a transmitting terminal of the system contain an information signal and an energy signals. The optimization method comprises a step P1 of determining a system pre-allocated parameter set, and solving steps for the step P1. The multicarrier broadband SIET optimization method disclosed is automatically configurable and feasible, giving consideration to both wireless energy supply and information transmission. The energy signal and the information signal are simultaneously and independently transmitted to the receiving terminal, therefore providing the energy required by the receiving terminal operating in a working mode. The method described can be widely applied into a variety of information and energy simultaneous transformation systems.
-
-
-
-
-
-
-
-
-
Search Results
345
records
(took 0.051 seconds)
