移動通信ネットワークにおける基地局、端末および通信方法

Title:

移動通信ネットワークにおける基地局、端末および通信方法

Document Type and Number:

Japanese Patent JP6406390

Kind Code:

B2

Abstract:

A mobility control method and device that can suppress an increase of location registration signaling are provided. In a mobile communication network including cells (21 a, 21 b) of multiple types differing in cell size, mobility determination times (T_reselection) are determined for individual neighbor cells (22a-29d) or individual neighbor cell types (Operation 303), and mobility control is performed by determining whether or not a predetermined mobility criterion remains satisfied during the mobility determination time set for a neighbor cell (Operations 304-306).

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Inventors:

Kao Ueda

Application Number:

JP2017094492A

Publication Date:

October 17, 2018

Filing Date:

May 11, 2017

Export Citation:

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Assignee:

NEC

International Classes:

H04W36/04; H04W16/32; H04W36/32

Foreign References:

WO2011136565A2
WO2011126932A1

Attorney, Agent or Firm:

Baba Shiba
Sakai Hiromi
Karakama Mutsumi
Yuji Katsuragi

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