Invention Grant
US09307475B2 Mobile communication method, radio access network apparatus, and mobile station for cell (re)selection processing based on a result of RSRQ
有权
基于RSRQ的结果的移动通信方法，无线接入网络装置和用于小区（re）选择处理的移动台
- Patent Title: Mobile communication method, radio access network apparatus, and mobile station for cell (re)selection processing based on a result of RSRQ
- Patent Title (中): 基于RSRQ的结果的移动通信方法，无线接入网络装置和用于小区（re）选择处理的移动台
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Application No.: US14432889Application Date: 2013-10-03
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Publication No.: US09307475B2Publication Date: 2016-04-05
- Inventor: Hideaki Takahashi , Yuta Sagae , Hiroshi Chin
- Applicant: NTT DOCOMO, INC.
- Applicant Address: JP Tokyo
- Assignee: NTT DOCOMO, INC.
- Current Assignee: NTT DOCOMO, INC.
- Current Assignee Address: JP Tokyo
- Agency: Osha Liang LLP
- Priority: JP2012-223641 20121005; JP2012-242809 20121102; JP2013-007466 20130118
- International Application: PCT/JP2013/076969 WO 20131003
- International Announcement: WO2014/054746 WO 20140410
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W36/30 ; H04W48/16 ; H04W24/10 ; H04W48/20 ; H04W48/12
Abstract:
Appropriate “idle mode cell reselection” is achieved by changing a threshold used to perform “idle mode cell reselection” between a case of performing RSRQ measurement in six resource blocks and a case of performing “Wideband RSRQ measurement.” A mobile communication method according to the present invention includes a step of causing a radio base station eNB or a radio network controller RNC to broadcast not only existing parameters used to perform cell reselection processing based on a result of the RSRQ measurement in six resource blocks, but also wideband parameters used to perform “idle mode cell reselection” based on a measurement result of “Wideband RSRQ measurement.”
Public/Granted literature
- US20150304927A1 MOBILE COMMUNICATION METHOD, RADIO ACCESS NETWORK APPARATUS, AND MOBILE STATION Public/Granted day:2015-10-22
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