公开(公告)号：US20230171816A1

公开(公告)日：2023-06-01

申请号：US17997049

申请日：2020-05-08

Applicant: Nokia Technologies Oy

Inventor： Jianguo LIU ,  Tao TAO ,  Yan MENG ,  Gang SHEN

IPC: H04W74/08 ,  H04W72/566

CPC classification number: H04W74/0875 ,  H04W72/569 ,  H04W74/0858

Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of traffic priority-based energy detection threshold adaption in unlicensed band. The method comprises determining a target traffic priority for transmitting data from a first device to a second device; obtaining at least one candidate configuration parameter of an energy detection threshold for channel clearance assessment for the target traffic priority; determining a target configuration parameter for transmitting the data based on the at least one candidate configuration parameter; and transmitting the data to the second device based on the target configuration parameter. In this way, the maximum EDT can be associated with the traffic priority, to facilitate flexible channel access requirement of different uplink traffic priority.

公开(公告)号：US20220116902A1

公开(公告)日：2022-04-14

申请号：US17424207

申请日：2019-02-22

Applicant: Nokia Technologies Oy

Inventor： Jianguo LIU ,  Tao Tao ,  Yan Meng ,  Gang Shen

IPC: H04W64/00 ,  H04L5/00 ,  H04W4/029

Abstract: Example embodiments of the present disclosure relate to methods, devices, apparatuses and computer readable storage media for uplink (UL) positioning of idle or inactive terminal device. In example embodiments, a location management functionality determines a configuration related to an uplink positioning reference signal for a terminal device in an idle or inactive state. The location management functionality indicates the configuration to a location measurement unit. Further, the location management functionality causes a base station to inform the terminal device of the configuration via a paging message to trigger uplink positioning of the terminal device based on the configuration while the terminal device is in the idle or inactive state, or to release the uplink positioning while the terminal device is in the idle or inactive state.