公开(公告)号：US12160780B2

公开(公告)日：2024-12-03

申请号：US17610378

申请日：2020-05-14

Applicant: Nokia Technologies Oy

Inventor： Lars Dalsgaard ,  Elena Virtej ,  Tero H. M. Henttonen ,  Jarkko T. Koskela

IPC: H04W36/00 ,  H04W36/24 ,  H04W36/32

Abstract: A UE in a wireless network determines whether it has been configured with carrier(s) to be used for secondary serving cell carriers in the wireless network. The UE performs, using a selected one of the carrier(s) as a selected secondary serving cell carrier, a request for a cell on the selected secondary serving cell carrier to become a secondary serving cell for the user equipment. The UE receives a response from the cell that the request to have the cell become the secondary serving cell for the user equipment was successful. The request is received on the carrier at a cell in the wireless network to have the cell become the secondary cell for the user equipment. The cell indicates to the UE that the request to have the cell become a secondary cell for the user equipment was successful.

公开(公告)号：US10659976B2

公开(公告)日：2020-05-19

申请号：US15197048

申请日：2016-06-29

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jussi-Pekka Koskinen ,  Ilkka Keskitalo ,  Jarkko T. Koskela

IPC: H04W36/00 ,  H04W24/02 ,  H04L5/00 ,  H04W4/70 ,  H04W36/30 ,  H04W76/27 ,  H04W36/08 ,  H04W68/02 ,  H04W88/02 ,  H04W88/16

Abstract: Various communication systems may benefit from optimizations, such as signaling optimizations. For example, certain wireless communication systems may benefit from paging enhancement for signaling optimization. A method can include identifying, by a network element, a procedure to be used by a user equipment as a response to a paging message. The method can also include indicating the procedure from the network element to the user equipment.

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.

公开(公告)号：US10015747B2

公开(公告)日：2018-07-03

申请号：US15882582

申请日：2018-01-29

Applicant: Nokia Technologies Oy

Inventor： Troels Kolding ,  Lars Dalsgaard ,  Frank Frederiksen ,  Jarkko T. Koskela ,  Mika P. Rinne

IPC: H04W52/02 ,  H04W72/12

Abstract: An approach is provided for receiving and transmitting data over a wireless network, while minimizing power consumption. A determination is made, as part of a discontinuous communication mechanism defining an on-period for permitting transmission of data over a network, whether a resource allocation has been made to a user equipment for communicating over the network. If the resource allocation has been made, generating a keep-awake message to instruct the user equipment to extend the on-period.