Title:
A method and a device coping with a cell functional stop
Document Type and Number:
Japanese Patent JP5974139
Kind Code:
B2
Abstract:
Embodiments of the present invention provide a method and device for handling a cell outage. The method for handling a cell outage includes: receiving, by a first base station, an energy saving activation message sent by a second base station when a cell outage happens to a second cell, where the energy saving activation message is used to disable the energy saving function; transferring, by the first base station, the first cell from the energy saving state to the normal state according to the energy saving activation message, or keeping a third cell in the normal state until learning that the cell outage of the second cell is solved. This method prevents a coverage blind area in the network when a cell outage happens to a second cell that covers the area of a first cell which is in the energy saving state, or the coverage blind area in the network when a cell outage happens to a second cell that covers the area of a third cell which is in the energy saving state.
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Inventors:
Elephant orchid
Tsang Kai
Tsang Kai
Application Number:
JP2015117210A
Publication Date:
August 23, 2016
Filing Date:
June 10, 2015
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO.,LTD.
International Classes:
H04W52/02; H04W88/08
Domestic Patent References:
| JP2006101442A | ||||
| JP2008109423A |
Other References:
Huawei, HiSilicon,OAM Policy for inter-eNB Energy Saving[online],3GPP TSG-RAN WG3#69 R3-102054,インターネット
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Kato Kazunori
Katsuichi Nishimoto