The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2019
Filed:
Jun. 24, 2016
Ntt Docomo, Inc., Chiyoda-ku, JP;
Takeo Yamasaki, Chiyoda-ku, JP;
Motoshi Tamura, Chiyoda-ku, JP;
Shigeru Iwashina, Chiyoda-ku, JP;
Lan Chen, Chiyoda-ku, JP;
NTT DOCOMO, INC., Chiyoda-ku, JP;
Abstract
Provided are a communication control method, a communication control device, and a communication system that can appropriately change a device on a network that executes request processing from a terminal. In a node changing device, a sequence monitoring unitdetects handover of a UE. When the handover is detected, a placement calculation unitacquires node information in the vicinity of a destination and activates nodes in the vicinity based on the node information. In this manner, upon detecting movement of a communication terminal, the node changing deviceactivates nodes in the vicinity of the destination of the communication terminal, and it is thereby possible to prevent an increase in communication delay even when the communication terminal is moved.