公开(公告)号：US20190268226A1

公开(公告)日：2019-08-29

申请号：US16335903

申请日：2016-09-23

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Istvan Zsolt KOVACS ,  Preben Elgaard MOGENSEN ,  Thomas JACOBSEN

IPC: H04L12/24 ,  H04W4/70 ,  H04L12/18 ,  H04W48/12

Abstract: Various communication systems may benefit from an improved signaling protocol. For example, machine type communications may benefit from improved scheduling signaling. A method includes receiving at a user equipment a signal comprising a radio configuration time trace from a base station. The radio configuration time trace parameter defines future, time-limited radio configuration options for a user equipment. The method also includes determining at the user equipment a radio access action based on access action based on the received radio configuration options. In addition, the method includes using the radio configuration options to carry out the determined radio access action.

公开(公告)号：US20180375708A1

公开(公告)日：2018-12-27

申请号：US15742868

申请日：2015-07-13

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Gilberto BERARDINELLI ,  Frank FREDERIKSEN ,  Klaus Ingemann PEDERSEN ,  Preben Elgaard MOGENSEN

IPC: H04L27/26 ,  H04L5/00

Abstract: Methods and apparatuses for Orthogonal Frequency Division Multiplexing (OFDM) based communication are disclosed. In a method at least some least important bits derived from data to be transmitted are mapped into at least one portion of an OFDM transmission unit, the at least one portion being reserved for the least important bits. More important bits derived from said data are mapped into a different portion of the ODFM transmission unit.