Invention Grant
- Patent Title: Decentralized base station load balancing and power
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Application No.: US16320158Application Date: 2016-07-25
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Publication No.: US11272398B2Publication Date: 2022-03-08
- Inventor: Xiaoming Lai , Xixian Chen , Weigang Li
- Applicant: Telefonaktiebolaget LM Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Sage Patent Group
- International Application: PCT/IB2016/054430 WO 20160725
- International Announcement: WO2018/020292 WO 20180201
- Main IPC: H04W28/08
- IPC: H04W28/08 ; H04W36/08 ; H04W36/16 ; H04W36/22 ; H04W36/06 ; H04W36/20 ; H04W36/38 ; H04W24/02 ; H04W52/02

Abstract:
A method and base station for distributing wireless device traffic load in a wireless communication system having a plurality of base stations are provided. A method includes determining a wireless device traffic load on a serving base station of the plurality of base stations. The method also includes determining a priority for each of a plurality of target base stations of the plurality of base stations, the priority being based at least in part on a number of wireless devices being served by the serving base station that receive a signal from a corresponding target base station that exceeds a threshold. The method further includes determining whether to change the load of the serving base station and sending a load change request to a target base station having a highest priority based on a comparison of the load on the serving base station to a load change threshold.
Public/Granted literature
- US20190274066A1 DECENTRALIZED BASE STATION LOAD BALANCING AND POWER Public/Granted day:2019-09-05
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