公开(公告)号：US20210377880A1

公开(公告)日：2021-12-02

申请号：US16969039

申请日：2018-03-14

Applicant: Nokia Solutions and Networks Oy

Inventor： Zhe LUO ,  Tao TAO ,  Jianguo LIU ,  Gang SHEN ,  Jun WANG ,  Zhuo WU

IPC: H04W52/50 ,  H04W52/24 ,  H04B7/0408

Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for transmission scheme. According to embodiments of the present disclosure, the communication device may transmit an initial message to a further communication device via an antenna in an omnidirectional mode if the transmitting power can be achieved by the antenna in the omnidirectional mode. The communication device may transmit the initial message to the further communication device via the antenna in a directional mode if the transmitting power cannot be achieved by the antenna in the omnidirectional mode. In this way, latency for initializing the connection may be reduced and the successful connections are guaranteed at the same time.