公开(公告)号：US20210297952A1

公开(公告)日：2021-09-23

申请号：US16337752

申请日：2016-09-30

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Lars DALSGAARD ,  Li ZHANG ,  Ren DA

IPC: H04W52/02 ,  H04W76/28 ,  H04W4/70 ,  H04W72/04

Abstract: Various communication systems may benefit from appropriate configuration of when a device is required to be active. For example, enhanced machine type communication radio resource management requirements regarding device activity can be aligned with machine type communication physical downlink control channel monitoring. A method can include determining a discontinuous reception usage state of a user equipment. The method can also include selecting a monitoring performance requirement from a plurality of monitoring performance requirements based on the determined discontinuous reception usage stage. The method can further include power saving in accordance with the selected monitoring performance requirement.

公开(公告)号：US20180049080A1

公开(公告)日：2018-02-15

申请号：US15234445

申请日：2016-08-11

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Li ZHANG ,  Ren DA ,  Lars DALSGAARD

IPC: H04W36/00 ,  H04W4/00

CPC classification number: H04W36/0088 ,  H04W4/70 ,  H04W24/10 ,  H04W36/0072

Abstract: A technique includes receiving, by a user device in a wireless network, a measurement gap allocation instruction from a serving cell, the measurement gap allocation instruction indicating a distribution of measurement gaps to be used for measurements on multiple carrier frequencies, including for intra-frequency measurements and inter-frequency measurements, and performing, by the user device, measurements for one or more carrier frequencies during one or more measurement gaps based on the measurement gap allocation instruction.

公开(公告)号：US20170373907A1

公开(公告)日：2017-12-28

申请号：US15632100

申请日：2017-06-23

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Jun TAN ,  Ren DA

IPC: H04L27/26 ,  H04L5/00 ,  H04L27/00

CPC classification number: H04L27/2657 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/003 ,  H04L5/0091 ,  H04L5/14 ,  H04L27/0014 ,  H04L27/2655 ,  H04L27/2673 ,  H04L27/2675 ,  H04L2027/002 ,  H04L2027/0095

Abstract: A technique includes receiving, by a user device from a base station in a wireless network, a frequency offset information (FOI), adjusting, by the user device, an uplink transmit frequency based on the frequency offset information, and transmitting, by the user device, at least one of data and control information to the base station based on the adjusted uplink transmit frequency.