公开(公告)号：US09635675B2

公开(公告)日：2017-04-25

申请号：US14426781

申请日：2013-05-22

Applicant: NEC Corporation

Inventor： Gen Motoyoshi

IPC: H04W72/08 ,  H04L12/26 ,  H04W24/02 ,  H04L12/24 ,  H04L1/00

CPC classification number: H04W72/082 ,  H04L1/00 ,  H04L41/0896 ,  H04L41/142 ,  H04L41/16 ,  H04W24/02

Abstract: Problems with communication interface selection control using a fluctuation control equation are that it is difficult for the control to address large environmental variations and that the control requires parameter adjustments according to environments, which incurs operating cost. A communication method according to the present invention includes the step of observing communication environment conditions to generate communication environment data, generating fluctuation information by using the communication environment data as the data occurs, and allocating communication resources by performing attractor selection control on the basis of the fluctuation information. The step of generating fluctuation information comprises the step of using a fluctuation equation to perform fluctuation equation control utilizing the fluctuation information as the fluctuation information occurs. The fluctuation information is not fluctuation terms that are independent random noise terms in the fluctuation equation but include a fluctuation term reflecting the communication environment data.

公开(公告)号：US10771745B2

公开(公告)日：2020-09-08

申请号：US16327577

申请日：2017-08-07

Applicant: NEC CORPORATION

Inventor： Norio Yamagaki ,  Hiroaki Aminaka ,  Dai Kanetomo ,  Yasuhiko Matsunaga ,  Gen Motoyoshi

IPC: H04N21/2662 ,  H04N19/167 ,  H04N21/24 ,  H04N21/2343 ,  H04N7/18 ,  H04N19/176 ,  H04N19/124 ,  H04N21/431 ,  H04N21/6547

Abstract: A image processing apparatus according to an aspect of the present invention includes: determination unit 131 that determines a first region based on an occurrence position where a phenomenon is estimated to occur in an image; and setting unit 132 that sets a first condition in which the first region is encoded, and a second condition in which a second region included in the image and being a region other than the first region is encoded in such a way that the first region enhances image quality as compared with the second region.

公开(公告)号：US10674565B2

公开(公告)日：2020-06-02

申请号：US16063561

申请日：2016-11-30

Applicant: NEC CORPORATION

Inventor： Masato Yasuda ,  Gen Motoyoshi

IPC: H04W92/18 ,  H04W76/10 ,  H04W84/20 ,  H04L29/08 ,  H04W76/30 ,  H04L12/46 ,  H04L29/06 ,  H04W84/12 ,  H04W8/00

Abstract: A delivery node alternately connects to a first wireless terminal and a second wireless terminal. When a first packet with a virtual IP address of the second wireless terminal as a destination IP address is output from a first application to a virtual network interface, the first wireless terminal encapsulates the first packet with the use of an encapsulation header and transmits to the delivery node. The delivery node encapsulates the first packet obtained by decapsulating the received encapsulation packet again, and transmits to the second wireless terminal. The second wireless terminal transmits the first packet obtained by decapsulating the received encapsulation packet to a second application through a virtual network interface.

公开(公告)号：US20150249996A1

公开(公告)日：2015-09-03

申请号：US14426781

申请日：2013-05-22

Applicant: NEC Corporation

Inventor： Gen Motoyoshi

IPC: H04W72/08 ,  H04L12/24

CPC classification number: H04W72/082 ,  H04L1/00 ,  H04L41/0896 ,  H04L41/142 ,  H04L41/16 ,  H04W24/02

Abstract: Problems with communication interface selection control using a fluctuation control equation are that it is difficult for the control to address large environmental variations and that the control requires parameter adjustments according to environments, which incurs operating cost. A communication method according to the present invention includes the step of observing communication environment conditions to generate communication environment data, generating fluctuation information by using the communication environment data as the data occurs, and allocating communication resources by performing attractor selection control on the basis of the fluctuation information. The step of generating fluctuation information comprises the step of using a fluctuation equation to perform fluctuation equation control utilizing the fluctuation information as the fluctuation information occurs. The fluctuation information is not fluctuation terms that are independent random noise terms in the fluctuation equation but include a fluctuation term reflecting the communication environment data.

Abstract translation: 使用波动控制方程的通信接口选择控制的问题是，控制难以解决大的环境变化，并且控制需要根据环境进行参数调整，这导致操作成本。 根据本发明的通信方法包括以下步骤：观察通信环境条件以产生通信环境数据，通过使用通信环境数据产生波动信息作为数据发生，并且基于以下方式执行吸引子选择控制来分配通信资源 波动信息。 产生波动信息的步骤包括使用波动方程来执行利用波动信息作为波动信息发生的波动方程控制的步骤。 波动信息不是波动方程中的独立随机噪声项的波动项，而是包括反映通信环境数据的波动项。