Invention Grant
- Patent Title: Method and apparatus for dynamic and adjustable energy savings in a communication network
- Patent Title (中): 在通信网络中动态和可调节能的方法和装置
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Application No.: US13579573Application Date: 2012-06-11
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Publication No.: US08971226B2Publication Date: 2015-03-03
- Inventor: Angelo Centonza , Min Huang , Yang Tian
- Applicant: Angelo Centonza , Min Huang , Yang Tian
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Murphy Bilak & Homiller, PLLC
- Priority: CN2012/070720 20120127
- International Application: PCT/EP2012/061007 WO 20120611
- International Announcement: WO2013/110353 WO 20130801
- Main IPC: G08C17/00
- IPC: G08C17/00

Abstract:
In one aspect, the present invention comprises an apparatus and method for improving energy saving procedures in a wireless communication network, wherein one or more cells in the network are selectively inactivated for energy savings and reactivated as needed. More particularly, the present invention provides improved control for transitioning a cell to or from a power savings mode, including dynamic, adjustable power control and handover parameter control, based on the involved cells exchanging status and/or control information. The dynamic control results in gradual rather than abrupt changes to cell coverage area, as a cell is transitioned to or from the power savings mode.
Public/Granted literature
- US20130194989A1 Method and Apparatus for Dynamic and Adjustable Energy Savings in a Communication Network Public/Granted day:2013-08-01
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