公开(公告)号：US20210176772A1

公开(公告)日：2021-06-10

申请号：US17045461

申请日：2018-04-06

Applicant: Nokia Technologies Oy

Inventor： Martin Kollar ,  Malgorzata Tomala ,  Arkadiusz Zieba

IPC: H04W72/12 ,  H04W24/08 ,  H04W72/04

Abstract: Method, comprising determining sizes of first and second data received at PCell for transmission to UE and of secondary parts of the first and second data transmitted from PCell to SCell for transmission to UE; deciding first and second initial times of the transmission of the respective data; deciding first and second primary final times indicating an end of transmission of the respective primary parts; monitoring an indication of a throughput of SCell; obtaining a transmission delay from PCell to SCell; estimating first and second secondary final times based on transmission delay, size of the respective secondary part, and the throughput; identifying first and second latest final times among the respective primary and secondary final times; calculating first and second throughputs of the transmission of the respective data based on the size of the respective data and a respective duration between the respective initial time and latest final time.

公开(公告)号：US20180139636A1

公开(公告)日：2018-05-17

申请号：US15572715

申请日：2016-05-20

Applicant: Nokia Technologies Oy

Inventor： Martin Kollar ,  Yi Zhi Yao ,  Malgorzata Tomala

IPC: H04W24/08 ,  H04L12/26 ,  H04W24/10

CPC classification number: H04W24/08 ,  H04L43/0888 ,  H04W24/10

Abstract: Methods, apparatuses, and computer program products for measuring throughput as a measure of performance and/or quality of service are provided. One method comprises, over an observation period for at least one of an uplink direction and a downlink direction, measuring an amount of padding bits in each protocol data unit (PDU) that is successfully transmitted in the said direction and that carries data relevant to a given throughput measure. The method may also comprise transforming the measured amounts of padding bits to the time domain and summing the transformed amounts of padding in the time domain. The method may also comprise utilizing the summed amount of padding in the time domain to account for small data transmissions in a calculation for the given throughput measure.