n.载货反航；回运
Backhaul traffic Goods carried on a return journey. 货物的回程运输。
Full service operation's new requirements to access or backhaul networks. 全业务运营对接入网或移动回程网的要求。
Platen backhaul height can be set in a random manner, therefore reducing the spare travel. 压板回程高度可任意设定，减少了空行程。
Cellular backhaul provides that crucial link between the mobile operator’s radio access network and its core network. 蜂窝回程为移动运营商的无线接入网络和核心网之间提供了关键的链路。
This includes wireless mesh, grids, network remote station repeaters which can extend networks and connect to backhaul. 这包括无线网，电网，网络远程站点中继器，可扩展网络，并连接到回程。
Abstract: when the WCDMA network provides HSDPA services,cellular backhaul requires a lot more transmission bandwidth than ever. 摘要： WCDMA网络引入HSDPA业务后，承载网需要更高的传输带宽。
