Systems and methods for wireless device triggered connection resume with early data transmission are disclosed herein. In one embodiment, a method performed by a wireless device for triggering a connection resume with early data transmission comprises sending, to a radio access node, a first Radio Resource Control (RRC) message for resuming an RRC connection of the wireless device. The first RRC message comprises uplink data for early data transmission and Access Stratum (AS) Release Assistance Information (RAI). The AS RAI comprises information that indicates that no subsequent downlink and uplink data are expected, information that indicates that a single subsequent downlink data packet is expected, or information that indicates that multiple subsequent data packets are expected in downlink and/or uplink. The method further comprises receiving a second RRC message from the radio access node.
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机译：本文公开了用于无线设备触发连接恢复的系统和方法。 在一个实施例中，由用于触发具有早期数据传输的连接恢复的无线设备执行的方法包括向无线电接入节点发送用于恢复无线设备的RRC连接的第一无线电资源控制（RRC）消息。 第一RRC消息包括用于早期数据传输和接入层（AS）释放辅助信息（RAI）的上行链路数据。 AS RAI包括指示没有预期后链路和上行链路数据的信息，该信息指示预期单个后续下行链路数据分组，或指示在下行链路和/或上行链路中预期多个后续数据分组的信息。 该方法还包括从无线电接入节点接收第二RRC消息。
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