公开(公告)号：US20210367744A1

公开(公告)日：2021-11-25

申请号：US17318181

申请日：2021-05-12

Applicant: Nokia Technologies Oy

Inventor： Chunli Wu ,  Jarkko Koskela ,  Samuli Turtinen ,  Tero Henttonen

IPC: H04L5/00 ,  H04B7/06 ,  H04L25/02

Abstract: Example embodiments of the present disclosure relate to channel information transmitting for dormant bandwidth part. According to embodiments, a solution for channel information transmitting for dormant bandwidth part has been proposed. A terminal device is configured a periodicity when an active downlink (DL) bandwidth part (BWP) is a dormant BWP. The periodicity is different from a further periodicity which is configured and used when the active DL BWP is a non-dormant BWP. The terminal device uses resourced configured for the active uplink (UL) BWP but with the different periodicity. In this way, it allows sounding reference signal (SRS)/channel state information (CSI) reporting without duplicating configurations of BWPs. It can configure a required longer periodicity but reduce the SRS configuration for each UL BWP.

公开(公告)号：US10666384B2

公开(公告)日：2020-05-26

申请号：US15312459

申请日：2014-05-22

Applicant: Nokia Technologies Oy

Inventor： Lars Dalsgaard ,  Jorma Johannes Kaikkonen ,  Sari Kaarina Nielsen ,  Tero Henttonen

IPC: H04L1/00 ,  H04B17/318 ,  H04L5/00 ,  H04B17/309 ,  H04B17/327

Abstract: Methods and apparatus, including computer program products, are provided for RSRQ measurements. In one aspect there is provided a method. The method may include receiving, at a user equipment, measurement configuration information including at least one value for a first type of reference signal received quality measurement; detecting, at the user equipment, whether an offset is received from the network; adjusting the at least one value in accordance with the detected offset to enable a second type of reference signal received quality measurement at the user equipment; and activating the second type of reference signal received quality measurement configured with the adjusted at least one value. Related apparatus, systems, methods, and articles are also described.

公开(公告)号：US20200028545A1

公开(公告)日：2020-01-23

申请号：US16496024

申请日：2018-03-01

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Esa Malkamäki ,  Samuli Turtinen ,  Tero Henttonen

IPC: H04B7/0408 ,  H04B17/309

Abstract: A method including monitoring, by a user equipment (UE) operating in a multi-beam based communication session, signal qualities for a plurality of beams in the multi-beam based communication session (300); determining a beam link failure (BLF) occurring for at least one of the beams in the multi-beam based communication session (302); determining a type of the beam in which the beam link failure (BLF) is occurring (304); and updating a radio link failure (RLF) related condition in dependence on the type of the beam in which the beam link failure (BLF) is occurring (306).

公开(公告)号：US09516535B2

公开(公告)日：2016-12-06

申请号：US14708899

申请日：2015-05-11

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jussi K. Ojala ,  Jarkko T. Koskela ,  Lars Dalsgaard ,  Tero Henttonen

IPC: H04W24/10 ,  H04W72/04 ,  H04W74/00 ,  H04L5/00 ,  H04W72/08 ,  H04W24/02 ,  H04W76/06 ,  H04W72/02

CPC classification number: H04W24/10 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0098 ,  H04W24/02 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/085 ,  H04W74/002 ,  H04W76/34

Abstract: In one exemplary embodiment of the invention, a method includes: measuring at least one characteristic of a secondary component carrier to obtain a measurement result, where measuring is performed by an apparatus while the apparatus is in communication with a network via a primary component carrier with a network access node; and in response to the measurement result of the at least one characteristic being below a threshold, and further in response to receiving from the network access node an activation command for the secondary component carrier, considering the secondary component carrier as being undetectable.