公开(公告)号：US20220131625A1

公开(公告)日：2022-04-28

申请号：US17427959

申请日：2020-01-29

Applicant: Nokia Solutions and Networks Oy

Inventor： Ian Dexter GARCIA ,  Jamil SHIHAB ,  Ruth GAYDE ,  Hua XU

IPC: H04B17/318 ,  H04W24/10 ,  G06N3/04 ,  G06N3/08

Abstract: A method includes selecting a received signal strength threshold level for determining whether an uplink resource of a terminal device is allocated from a first frequency band or from a second frequency band, and wherein the first frequency band is for terminal devices having a received signal strength above the received signal strength threshold level and the second frequency band is for terminal devices having the received signal strength below the received signal strength threshold level; outputting the received signal strength threshold level to be broadcasted in a cell; acquiring received signal strength values measured for a plurality of terminal devices in the cell and further acquiring and at least one performance metric target; and changing the received signal strength threshold level on the basis of the measured received signal strength values and the at least one performance metric target.

公开(公告)号：US20220150756A1

公开(公告)日：2022-05-12

申请号：US17594918

申请日：2019-05-08

Applicant: Nokia Solutions and Networks Oy

Inventor： Ian GARCIA ,  Hua XU ,  Jamil SHIHAB ,  Rajeev AGRAWAL ,  Ruth GAYDE

IPC: H04W28/08 ,  H04B7/26

Abstract: Inter-radio access technology (inter-RAT) load balancing under multi-carrier dynamic spectrum sharing (SS) context is provided. One method may include splitting shared radio-frequency resources into orthogonal resource pool shares. The method may include receiving a load metric for each of a plurality of radio access technologies. The method may include assigning, based on the load metric, one of the resource pool shares to each of the plurality of radio access technologies. In addition, the method may include dynamically adjusting a proportion of the assigned resource pool shares based on the load metric of each of the plurality of radio access technologies at corresponding carriers. The method may include assigning a primary carrier to a user equipment based on the load metric, the resource pool share, a coverage of the carriers' physical channels, and a type of multi-carrier operation for each of the plurality of radio access technologies.

公开(公告)号：US20180295522A1

公开(公告)日：2018-10-11

申请号：US15479449

申请日：2017-04-05

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Curt WONG ,  Ruth GAYDE ,  Tarun AGARWAL ,  Alex HIRSBRUNNER

IPC: H04W16/14

CPC classification number: H04W16/14 ,  H04L67/143 ,  H04W4/90 ,  H04W76/30 ,  H04W76/50

Abstract: Various communication systems may benefit from improved signaling. For example, certain communication systems may benefit from improved signaling before network access is revoked through a citizens broadband radio service. A method may include receiving at a network entity from a citizens broadband radio service device a warning message. The warning message may include a drop time after which communication between a network and a user equipment using the citizens broadband radio service will terminate. The method may also include triggering the performing of an action based on the warning message by the network before the drop time.