公开(公告)号：US20200068606A1

公开(公告)日：2020-02-27

申请号：US16346969

申请日：2016-11-14

申请人： Nokia Technologies Oy

发明人： Yuantao ZHANG ,  Yan-Ji ZHANG ,  Yi ZHANG

IPC分类号： H04W72/12 ,  H04L29/08 ,  H04W72/04

摘要： Method, apparatus and computer program product are disclosed for transmission in a wireless network. A method comprises: transmitting an uplink data block using grant free; detecting a downlink channel after a predefined timing or in a predefined time window; and determining whether the downlink channel being for a user equipment, wherein the uplink data block comprises information for identifying the user equipment identity, and a part of the user equipment identity is used to scramble a predefined part of the user equipment specific downlink channel.