专利名称：COMMUNICATION SYSTEM, SERVING
GATEWAY, AND COMMUNICATIONMETHOD AND BASE STATION THEREFOR
发明人：AKIYOSHI, Ippei申请号：EP14823353.9申请日：20140710公开号：EP3021633A4公开日：20170510
摘要：A communication system, a serving gateway, a communication method, and abase station are provided that make it possible to flexibly increase/decrease a U-planeprocessing function of a communication apparatus. A communication system in which alogical path is configured in a network to perform communication, comprises: secondgateways (740-1, 740-2), which are deployed for a plurality of first gateways (720-1, 720-2), respectively; a transport network (760), which the logical paths configured between abase station (770) and the second gateways pass through; and a control apparatus (710)that controls packet forwarding in the transport network, wherein the control apparatuscontrols the transport network so that a logical path to which a packet belongs isidentified and the packet will be forwarded to the second gateway corresponding to theidentified logical path.
申请人：NEC Corporation
地址：7-1, Shiba 5-chome Minato-ku Tokyo 108-8001 JP
国籍：JP
代理机构：MacDougall, Alan John Shaw
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