公开(公告)号：US20230019184A1

公开(公告)日：2023-01-19

申请号：US17786662

申请日：2019-12-26

Applicant: NEC Corporation

Inventor： Rintaro Kato ,  Taketoshi Nakajima ,  Takamichi Inoue ,  Shinchi Anami

IPC: H04W36/00

Abstract: In a control apparatus, a channel selection control unit selects a “switching destination channel pair” from among a plurality of “switching destination channel pair candidates” in a plurality of radio channels. The “switching destination channel pair” is selected based on the degree of similarity between two BSSIDs of two radio channels constituting the currently-connected radio channel pair, and a plurality of degrees of similarity each of which is a degree of similarly between two BSSIDs of two radio channels constituting a respective one of the plurality of switching destination channel pair candidates. A channel switching control unit performs control so that radio units connect to the switching destination channel pair selected by the channel selection control unit.

公开(公告)号：US11343747B2

公开(公告)日：2022-05-24

申请号：US16707023

申请日：2019-12-09

Applicant: NEC Corporation

Inventor： Rintaro Kato

IPC: H04W40/12 ,  G08C17/02 ,  H04B17/309

Abstract: A distributing control unit performs provisional switching control processing to a distributing unit when a link in use for first data units is a first link and a candidate link to be used is a second link. For example, the distributing control unit distributes at least one of the data units of the first data units of the data stream to the second link and distributes other data units to the first link. A determining unit determines whether or not a link in use for second data units subsequent to the first data units is to be switched from the first link to the second link based on first and second communication qualities, the first and second communication qualities being based on feedback information. The first and second communication qualities are communication qualities of the other data units and the at least one of the data units, respectively.