公开(公告)号：US20230025862A1

公开(公告)日：2023-01-26

申请号：US17788478

申请日：2020-07-31

Applicant: Nokia Technologies Oy

Inventor： Jing HE ,  Benoist SEBIRE

IPC: H04W76/40 ,  H04W52/14 ,  H04L1/00 ,  H04L1/18

Abstract: Disclosed are methods for adjusting cell coverage of a multimedia broadcast multicast service. An example method (700) may include transmitting (701) data of a multimedia broadcast multicast service on a point-to-multipoint channel, monitoring (702) an uplink channel for information on an abnormal reception of the data, and adjusting (703) coverage of the point-to-multipoint channel based on the monitoring. Related apparatuses and computer readable media are also disclosed.

公开(公告)号：US20210168674A1

公开(公告)日：2021-06-03

申请号：US17263238

申请日：2018-08-21

Applicant: Nokia Technologies OY

Inventor： Jing HE ,  Tero HENTTONEN ,  Amaanat ALI ,  Jedrzej STANCZAK

IPC: H04W36/00 ,  H04W74/08 ,  H04W36/08

Abstract: The method includes determining a first type of a target network device for a first handover, the first type indicating whether a network device is a master network device or a secondary network device; transmitting a first message indicating the first type of the target network device for the first handover, so that the terminal device is disconnected with the first type of a source network device; and in response to the terminal device being connected with the first type of the target network device, a second message indicating that the first handover is completed, and the terminal device being connected with a second type of a target network device and disconnected with the second type of a source network device in a second handover, the second type being different from the first type and indicating whether a network device is a master network device or a secondary network device.