发明名称 |
MOBILE BODY COMMUNICATION SYSTEM |
摘要 |
<p>The present invention has an object to provide a mobile communication system capable of performing communication between a user equipment device connected to a relay device and a core network if the relay device moves. An RN (1508) sets a TA of an eNB to be connected with the own device as a TA of the own device. For example, when the RN (1508) moves along an arrow (1500), the TA of the RN (1508) is changed from a first TA (1601) to which a fourth eNB (1525) belongs to a third TA (1602) to which a tenth eNB (1505) belongs. Upon change of the TA of the RN (1508) as described above, a user equipment device (UE; 1509) transmits a TA update request signal of the own device to a target second MME (1501).</p> |
申请公布号 |
EP2744246(A1) |
申请公布日期 |
2014.06.18 |
申请号 |
EP20120821393 |
申请日期 |
2012.08.09 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
MOCHIZUKI MITSURU;MAEDA MIHO;UGA SHINSUKE |
分类号 |
H04W8/06;H04W16/26;H04W60/04;H04W84/00 |
主分类号 |
H04W8/06 |
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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