The invention discloses a method for enhancing uplink resource release, at the base station to the user equipment (UE) distribution has a certain duration or long-term effective physical resources, after receiving UE sent all the protocol data unit of positive feedback message or the maximum number of retransmissions, determine whether there is new data retransmission or data waiting to be sent, if not, is sent to a base station to release the resource request; the base station receives the resource release request, the release of physical resources by sending the physical layer signaling way to notify the UE, and the release of their own physical resources allocated to the UE; the UE receives the physical layer signaling, immediately release the physical resources. The invention also discloses several methods for releasing resources in the uplink transmission enhancement, and corresponding UE and base stations. The scheme of the invention can release the resource according to the actual outgoing data quantity of the UE after the resource is allocated for the UE, thereby improving the utilization rate of resources and the flexibility of scheduling.
【技术实现步骤摘要】
【技术保护点】
一种上行传输增强中资源释放的方法,其特征在于,在基站为用户设备分配具有一定持续时间或长期有效物理资源的情况下,执行如下步骤: 用户设备在收到已发送的所有协议数据单元的肯定反馈消息或达到最大重传次数之后,判断是否有新数据或重传数据等待发 送,若否,则向基站发送释放资源请求; 基站收到资源释放请求,通过发送物理层信令的方式通知所述用户设备释放物理资源,并且释放自身分配给所述用户设备的物理资源; 用户设备收到所述物理层信令,则立刻释放所述物理资源。
【技术特征摘要】
【专利技术属性】
技术研发人员:贾民丽,朱向前,
申请(专利权)人:大唐移动通信设备有限公司,
类型:发明
国别省市:11[中国|北京]
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