公开(公告)号：US12057004B2

公开(公告)日：2024-08-06

申请号：US17273189

申请日：2018-09-17

Applicant: Nokia Technologies Oy

Inventor： Dawei Wu

IPC: G08B21/00 ,  G08B21/24

CPC classification number: G08B21/24

Abstract: An apparatus (10) comprising: means for determining a current state of each of a first alert module (20_1) and a second alert module (20_2) of a group (22) of alert modules (20), wherein a current state (S_1) of the first alert module (20_1) is dependent upon at least a current location (L_1) of the first alert module (20_1) and a current state (S_2) of the second alert module (20_2) is dependent upon at least a current location (L_2) of the second alert module (20_2); means (30) for providing a first warning signal (W_1) to a first entity (40_1) dependent at least partially on the current state (S_i) of the first alert module (20_1) and/or the second alert module (20_2) of the group (22) of alert modules (20); and means (30) for providing a second warning signal (W_2) to the first entity (40_1) and/or a second entity (40_2) dependent at least partially on the current state (S_i) of the first alert module (20_1) and/or the second alert module (20_2) of the group (22) of alert modules (20).

公开(公告)号：US20230292286A1

公开(公告)日：2023-09-14

申请号：US18019535

申请日：2020-08-06

Applicant: Nokia Technologies Oy

Inventor： Dawei Wu ,  Chunli WU

IPC: H04W68/02 ,  H04W72/1268 ,  H04W56/00 ,  H04W76/20

CPC classification number: H04W68/02 ,  H04W56/0045 ,  H04W72/1268 ,  H04W76/20

Abstract: Disclosed are devices supporting an enhanced paging procedure for random access or small data transmission. An example UE may include at least one processor and at least one memory including computer program code. The at least one memory and the computer program code may be configured to, with the at least one processor, cause the UE to receive a paging message from a network device and transmit a signal to the network device using an UL grant. The paging message may include an identity of the UE (UE ID) and the UL grant. The related methods, apparatuses and computer program products are also disclosed.

公开(公告)号：US12181594B2

公开(公告)日：2024-12-31

申请号：US17786970

申请日：2020-01-02

Applicant: Nokia Technologies Oy

Inventor： Dawei Wu

IPC: G01S5/12 ,  G01S5/00 ,  H04W24/10

Abstract: Embodiments of the present disclosure relate to positioning target device. According to embodiments of the present disclosure, the location of the target device is measured by two anchor devices. The distances between the target device at a location and the anchor devices are measured and the distances between the target device at a further location and the anchor devices are also measured. The location of the target device is estimated based on the distances. In this way, fewer anchor devices are used to perform the positioning.