公开(公告)号：US20210021320A1

公开(公告)日：2021-01-21

申请号：US15733718

申请日：2018-04-05

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Timo KOSKELA ,  Samuli Heikki TURTINEN ,  Dawid KOZIOL

IPC: H04B7/06 ,  H04B7/08 ,  H04W74/02 ,  H04W74/08 ,  H04W76/19 ,  H04W80/02 ,  H04L5/00 ,  H04W56/00 ,  H04B17/318 ,  H04B17/336 ,  H04W16/28

Abstract: The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding beam failure recovery for serving cell. The apparatus comprises means for composing, after abeam failure has been detected by a user equipment on a resource provided by a first serving cell of the user equipment, beam recovery signaling, the beam recovery signaling indicating at least one candidate beam to be used in beam failure recovery, means for transmitting, to a network entity, the beam recovery signaling on a resource provided by a second serving cell.

公开(公告)号：US20200245345A1

公开(公告)日：2020-07-30

申请号：US16636486

申请日：2017-08-11

Applicant: Nokia Technologies Oy

Inventor： Samuli Heikki TURTINEN ,  Benoist SEBIIRE ,  Chunli WU

IPC: H04W72/12 ,  H04W28/02 ,  H04W74/08 ,  H04W74/02

Abstract: Various communication systems may benefit from the appropriate handling of scheduling requests. For example, certain wireless communication systems may benefit from a scheduling request procedure involving multiple scheduling request configurations. A method can include transmitting, by a device, a first scheduling request at a first time. The method can also include setting, by the device, a timer from the first time prohibiting subsequent scheduling requests for a predetermined duration based on the transmission of the first scheduling request. The method can further include Identifying, by the device, a trigger for a new scheduling request subsequent to the first scheduling request. The method can additionally include modifying the timer based on the new scheduling request.

公开(公告)号：US20200187235A1

公开(公告)日：2020-06-11

申请号：US16641568

申请日：2017-09-28

Applicant: Nokia Technologies Oy

Inventor： Chunli WU ,  Benoist Pierre SEBIRE ,  Samuli Heikki TURTINEN

IPC: H04W72/12 ,  H04W72/10 ,  H04W72/04 ,  H04W28/02 ,  H04W28/06 ,  H04W80/08

Abstract: The disclosure relates a method comprising: determining that buffered data is available for transmission and cannot be transmitted over allocated resources; and causing information indicating that buffered data is available for transmission and cannot be transmitted over allocated resources to be transmitted over the allocated resources.