| 摘要 |
PURPOSE: A mobile communication network separating communication paths of a voice and data is provided to separate a voice traffic path from a data traffic path, in order to minimize an influence of a voice call caused by a high-speed data call, thereby preventing deterioration of the voice call. CONSTITUTION: A BHIU(Back Haul Interface Unit)(20) supplies communication paths of traffic between a base station and a control station or in the base station. A CINU(CDMA Inter-Networking Unit)(60) inputs voice traffic, and supplies a communication path of the voice traffic. A CCINU(Center CDMA Inter-Networking Unit)(70) inputs the voice traffic, and supplies a communication path of the voice traffic. An MCINU(Master CDMA Inter-Networking Unit)(80) inputs the voice traffic, and supplies a communication path of the voice traffic. A DCINU(Data CDMA Inter-Networking Unit)(30) inputs data traffic, and supplies a communication path of the data traffic. A DCCINU(Data Center CDMA Inter-Networking Unit)(40) inputs the data traffic, and supplies a communication path of the data traffic. A DMCINU(Data Master CDMA Inter-Networking Unit)(50) inputs the data traffic, and supplies a communication path of the data traffic. |
