发明名称 |
MOBILE COMMUNICATION METHOD |
摘要 |
Even when handover processing to a radio base station T-eNB not supporting "extended PDCP-SN" is performed on a mobile station UE communicating with a radio base station S-eNB supporting "extended PDCP-SN," the communications are continued. A mobile communication method according to the invention includes the steps of: causing a radio base station S-eNB to determine to perform handover processing of a mobile station UE to a radio base station T-eNB not supporting "extended PDCP-SN" in a state where a first bearer using "extended PDCP-SN" is established with the mobile station UE, and causing the radio base station S-eNB to create "RRC connection reconfiguration" which instructs deletion of the first bearer and addition of a second bearer using "conventional PDCP-SN" and to transmit "RRC connection reconfiguration" to the mobile station UE. |
申请公布号 |
EP2876934(A4) |
申请公布日期 |
2016.08.10 |
申请号 |
EP20130820074 |
申请日期 |
2013.07.05 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
UCHINO, TOORU;TAKAHASHI, HIDEAKI;HANAKI, AKIHITO;HAPSARI, WURI ANDARMAWANTI;AOYAGI, KENICHIRO;YABUKI, SHOGO |
分类号 |
H04W36/00;H04W76/02 |
主分类号 |
H04W36/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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