| 摘要 |
PROBLEM TO BE SOLVED: To provide a mobile wireless remote communication system such as a generic mobile phone system or a generic system for mobile communication and, specifically, a system that provides a real time service. SOLUTION: In the mobile wireless network such as a generic mobile phone system, when an object RNC 24 takes over control of a mobile object from an RNC 22 handling the control or in the case of relocation, a TRNC 24 transmits a request to an SRNC 22 via an Iur link 27 and the SRNC 22 returns frame timing information. The TRNC 24 synchronizes a user as to an uplink thereby allowing two controllers to transmits the same packet ion a synchronous state. A core network (10) can suppress duplication in a packet.
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