公开(公告)号：WO2021081567A2

公开(公告)日：2021-04-29

申请号：PCT/US2021/017152

申请日：2021-02-09

Applicant: ZEKU, INC.

Inventor： LOW, Su-lin ,  MA, Tianan ,  YANG, Hong, Kui ,  HONG, Hausting ,  LEE, Chun-i

IPC: H04W48/16 ,  H04W48/18 ,  H04W8/02 ,  H04W8/10 ,  H04W12/033

Abstract: Embodiments of apparatus and method for random access are disclosed. In an example, a user equipment can include at least one processor and at least one memory including computer program code. The at least one memory and the computer program code can be configured to, with the at least one processor, cause the user equipment at least to send a trigger message and unique identifier in a first message from the user equipment to a network node. The at least one memory and the computer program code can also be configured to, with the at least one processor, cause the user equipment at least to receive an acknowledgement at the user equipment in a second message from the network node using the user equipment' s unique identifier. Contention resolution for the user equipment can be concluded with only the first message and the second message.

公开(公告)号：WO2021081569A2

公开(公告)日：2021-04-29

申请号：PCT/US2021/020951

申请日：2021-03-04

Applicant: ZEKU, INC.

Inventor： LOW, Su-lin ,  LEE, Chun-i ,  MA, Tianan ,  YANG, Hong, Kui ,  HONG, Hausting

IPC: H04W72/14

Abstract: Embodiments of apparatus and method for uplink data plane management are disclosed. In one example, a method for handover continuity can include buffering data packets at a user equipment based on a trigger event. The data packets can be mapped to first quality of service flows and associated with first radio resources at a source network node. The method can also include identifying second quality of service flows associated with second radio resources at a target network node. The method can further include remapping from the first quality of service flows to the second quality of service flows. The method can additionally include transmitting the buffered data packets from the user equipment toward the target node based on the remapping.