| 摘要 |
<p>Embodiments of the present invention relate to a radio self-backhaul method, device, and system in an evolved network. The method includes: receiving, by a radio self-backhaul device, uplink data that is sent by a NodeB using downlink radio resources of the NodeB, where the uplink data is uplink data sent by a user equipment (UE) to the NodeB by using an uplink radio link, where the radio self-backhaul device is set within the coverage of the NodeB and has cable transmission resources; and performing, by the radio self-backhaul device, protocol processing on the uplink data, and sending the user uplink data that undergoes the protocol processing to a core network by using a cable transmission link. With the radio self-backhaul method, device, and system provided in the embodiments of the present invention, the NodeB sends the uplink data to the core network by using the cable transmission link without occupying the radio resources of other NodeBs. This implements the radio self-backhaul for the NodeB, saves the radio transmission resources of the NodeB, and mitigates the impact on the radio network throughput.</p> |
