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随着移动终端用户数的迅速增长,移动业务的快速发展,移动网络需要承载更多的数据传输,移动网络流量呈现爆炸式增长,对核心网造成了很大的数据传输和处理压力。3GPP提出的LIPA/SIPTO流量分载技术是缓解移动网络由于移动数据流量暴增的压力的有效措施,让移动终端用户的业务流数据直接从家庭基站、宏网络访问Internet网,绕过运营商的核心网络,从而减轻核心网的压力,降低运营商的运营成本。
With the rapid growth of the number of mobile terminal users and the rapid development of mobile services, mobile networks need to bear more data transmission and the explosive growth of mobile network traffic has caused great data transmission and processing pressure on the core network. The proposed LIPA / SIPTO traffic splitting technology proposed by 3GPP is an effective measure to relieve the pressure on mobile networks due to the surge of mobile data traffic, so that the service traffic data of the mobile terminal users access the Internet network directly from the home base station and the macro network, bypassing the operators’ Core network, thereby reducing the pressure on the core network and reduce the operator’s operating costs.