Invention Grant
- Patent Title: Methods and arrangements for a coordination of frequency band selections for interfering uplink transmissions in a cellular network
- Patent Title (中): 用于在蜂窝网络中干扰上行链路传输的频带选择的协调的方法和装置
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Application No.: US14232386Application Date: 2011-07-21
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Publication No.: US09326151B2Publication Date: 2016-04-26
- Inventor: Jawad Manssour
- Applicant: Jawad Manssour
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- International Application: PCT/SE2011/050960 WO 20110721
- International Announcement: WO2013/012363 WO 20130124
- Main IPC: H04W40/00
- IPC: H04W40/00 ; H04W16/10
Abstract:
A method in a base station for assisting in a coordination of frequency band selections for interfering uplink transmissions in a cellular network. The base station selects a first frequency band and a second frequency band. The first frequency band is to be used in the first cell for uplink transmissions from which an estimated interference in a second cell exceeds a first threshold. The second frequency band is to be used in the first cell for uplink transmissions from which an estimated interference in a third cell exceeds a second threshold. The base station informs a serving base station of the second cell and a serving base station of the third cell about the selection, thereby assisting these base stations in coordinating their respective frequency band selection with that of the base station.
Public/Granted literature
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