Title:
無線ネットワークノードのエネルギー消費の制御
Document Type and Number:
Japanese Patent JP2012518327
Kind Code:
A
Abstract:
An arrangement for controlling energy consumption of a network node associated with a cell includes a terminal activity monitor (16) configured to detect active terminals served by the cell. A transmission controller (18) is connected to the terminal activity monitor and is configured to restrict transmission downlink in the cell during time periods when there are no active terminals served by the cell. During these time periods transmission is restricted to intermittent transmission of information assisting active terminals not served by the cell in finding the cell.
Inventors:
Flanger, pol
Hagerman, Bo
Lindov, Bengt
Parc Val, Stephan
Hagerman, Bo
Lindov, Bengt
Parc Val, Stephan
Application Number:
JP2011550088A
Publication Date:
August 09, 2012
Filing Date:
February 13, 2009
Export Citation:
Assignee:
Telefon Akti Bora Get Elm Ericson (Pubble)
International Classes:
H04W52/02; H04W36/00
Domestic Patent References:
| JP2003037555A | 2003-02-07 |
Foreign References:
| WO2007035447A2 | 2007-03-29 |
Other References:
JPN6013010313; Ｍｉｔｓｕｂｉｓｈｉ Ｅｌｅｃｔｒｉｃ: 'Ｄｙｎａｍｉｃ Ｓｅｔｕｐ ｏｆ ＨＮＢｓ ｆｏｒ Ｅｎｅｒｇｙ Ｓａｖｉｎｇｓ ａｎｄ Ｉｎｔｅｒｆｅｒｅｎｃｅ Ｒｅｄｕｃｔｉｏｎ' ３ＧＰＰ ＴＳＧ ＲＡＮ ＷＧ３ Ｍｅｅｔｉｎｇ ＃５９ｂｉｓ Ｒ３-０８０６５８ , 20080403
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama