公开(公告)号：US20150245233A1

公开(公告)日：2015-08-27

申请号：US14630559

申请日：2015-02-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soo-Min Ko ,  Eun-Yong Kim

IPC: H04W24/08 ,  H04W28/02

CPC classification number: H04W24/08 ,  H04L43/0876 ,  H04W24/04 ,  H04W28/0284 ,  H04W84/02

Abstract: Provided is a method and apparatus for efficiently measuring a load of a cell in a wireless communication system. The method includes dividing terminals in a cell into terminal groups that are different in resource allocation scheme, and calculating the number of wireless resources that the terminals effectively occupy based on the amount of required wireless resources for each terminal group; and measuring a load of the cell using the calculated number of wireless resources.

Abstract translation: 提供了一种用于有效测量无线通信系统中的小区的负载的方法和装置。 该方法包括将小区中的终端划分为资源分配方案不同的终端组，并且基于每个终端组的所需无线资源的数量来计算终端有效占用的无线资源的数量; 以及使用所计算的无线资源数量来测量小区的负载。

公开(公告)号：US09848371B2

公开(公告)日：2017-12-19

申请号：US14266116

申请日：2014-04-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soo-Min Ko ,  Eun-Yong Kim ,  Seung-Joo Maeng ,  Seung-Hee Han

IPC: H04W48/12

CPC classification number: H04W48/12

Abstract: A method of determining a serving sub-cell of a terminal among a plurality of sub-cells by a base station in a wireless communication system is provided. The method includes generating reference signal transmission interval information for each of the sub-cells by configuring a reference signal transmission interval for each of the plurality of sub-cells, and transmitting the reference signal transmission interval information for each of the sub-cells to the corresponding sub-cell, receiving channel status information for at least one sub-cell among the plurality of sub-cells from the terminal, and determining a serving sub-cell of the terminal by using at least one of the reference signal transmission interval information, the channel status information, a reception time of the channel status information, of each of the sub-cells.