Nec Corporation

Mitsubishi Electric Corporation

Hiroki Aoki

Hisashi Futaki

Toshiyuki Tamura

Sadafuku Hayashi

Takanori Iwai

Yoshinori Watanabe

Toshiaki Yoshikawa

Shinichi Ito

Masaki Toyoshima

Nobuhiko Itoh

Naoaki Suzuki

Tomoaki Hokao

Kenki Takagi

Satoshi Iida

Hajime Sotokawa

Koji Iwata

Kazuki Eguchi

Shinya Kato

Tsuneo Yoshimura

Yoshinori Fujii

Tooru Kikuchi

Ling Xu

Kouichi Kimura

Emi Takeda

Toshiaki Hayashi

Atsushi Shinno

Hideki Bessho

Haruyuki Hirasawa

Noriyuki Yasue

Toshihide Sugihara

Yuji Mizuno

Kunio Imai

Yuki Miyazaki

Akihiro Hanawa

Tomo Inoguchi

Yuuhei Naruse

A network entity () sends, to a mobility management entity () or a subscriber server (), a request message in order to configure the mobility management entity () to report a second identifier to be used by a radio access network node () for identifying a radio terminal (). Further, the network entity () receives the second identifier from the mobility management entity () directly or through the subscriber server () and communicates with the radio access network node () by using the second identifier. It is thus, for example, possible to allow an MEC server (or an MEC application hosted on the MEC server) and the radio access network (RAN) node to directly exchange therebetween control messages regarding a specific radio terminal.

Mobility management entity, network entity, and method and computer readable medium therefor

An air-conditioning ventilation system of the present invention includes one or a plurality of air circulation devices configured to circulate air among a plurality of rooms, one or a plurality of air-conditioning apparatuses provided in at least one of the plurality of rooms, a human detector provided in each of the plurality of rooms and configured to detect a human present in a corresponding one of the rooms in which the human detector is provided, an optimal air-conditioning ventilation operation estimating unit configured to estimate presence or absence of any human in each of the plurality of rooms, or a human presence ratio representing a number of humans present per unit time in each of the plurality of rooms, on a basis of a past result of detection by the human detector, and a controller configured to control the air circulation device and the air-conditioning apparatus on a basis of a result of estimation by the optimal air-conditioning ventilation operation estimating unit.

Air-conditioning ventilation system

Growing community of inventors

Tokyo, Japan

Hiroki Aoki