Invention Grant
- Patent Title: Method of handover in a cellular radio network
- Patent Title (中): 蜂窝无线电网络中的切换方法
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Application No.: US13990734Application Date: 2010-12-07
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Publication No.: US09161283B2Publication Date: 2015-10-13
- Inventor: Harald Kallin , Birgitta Olin
- Applicant: Harald Kallin , Birgitta Olin
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Myers Bigel Sibley & Sajovec, P.A.
- International Application: PCT/SE2010/051348 WO 20101207
- International Announcement: WO2012/078083 WO 20120614
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W36/30 ; H04W36/38

Abstract:
A method in a radio network node (105) for handling handover of a user equipment (110) from a first cell (115) to a second cell (120) is provided. A first scenario (410, 510), associated with a radio quality of the first cell (115) and a radio quality of the second cell (120), and a second scenario (420, 520), associated with a radio quality of the first cell (115) and a radio quality of the second cell (120), are defined. Also defined is at least one individual handover parameter (210, 220) for each one of the scenarios. Measured radio qualities of the first and second cells, associated with the user equipment (110) are obtained. The user equipment (110) is then classified into one of the scenarios based on the measured radio qualities, and a handover decision is established based on the individual handover parameter (210, 220) for the chosen scenario.
Public/Granted literature
- US20130344871A1 METHOD AND ARRANGEMENT FOR HANDOVER IN A RADIO NETWORK Public/Granted day:2013-12-26
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