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：US20170222951A1

公开(公告)日：2017-08-03

申请号：US15010616

申请日：2016-01-29

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Jamil SHIHAB ,  Jiang CHANG ,  Hua XU

IPC: H04L12/911 ,  H04L12/835 ,  H04W28/02 ,  H04W24/08

CPC classification number: H04W28/0268 ,  H04W16/14 ,  H04W24/02

Abstract: A method and apparatus may include adapting transmission opportunities of the first network node. A radio-technology of the apparatus coexists with at least one other radio-access technology of a network node. The adapting may include adapting when the apparatus is able to perform transmissions. The method may also include transmitting in accordance with a transmitting period. The transmitting period corresponds to a time over which the apparatus is configured to perform transmitting and to be muted. The transmitting may include transmitting on an unlicensed carrier.