公开(公告)号：US09554329B2

公开(公告)日：2017-01-24

申请号：US14153555

申请日：2014-01-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mi-Hyun Lee ,  Jung-Je Son ,  Ji-Yun Seol

IPC: H04L5/22 ,  H04W52/02 ,  H04W48/12 ,  H04L12/869 ,  H04L1/00 ,  H04W84/04

CPC classification number: H04W52/0206 ,  H04L1/0019 ,  H04L1/0022 ,  H04L1/0025 ,  H04L47/58 ,  H04W48/12 ,  H04W52/0216 ,  H04W84/045 ,  Y02D70/00

Abstract: An apparatus and a method for transmitting control information in a small base station of a wireless communication system are provided. In the method, when the small base station operates in a Low Duty operation Mode (LDM) in a superframe, a control signal including LDM operation information is generated. Only a subframe via which a preamble, a control signal including the LDM operation information, and a SuperFrame Header (SFH) are transmitted is transmitted during the superframe. When the small base station operates in a normal operation mode in a superframe, at least one of the control information and data is transmitted via at least one subframe of the superframe.

Abstract translation: 提供了一种用于在无线通信系统的小型基站中发送控制信息的装置和方法。 在该方法中，当小型基站在超帧中以低占空比运行模式（LDM）运行时，产生包括LDM运算信息的控制信号。 在超帧期间仅传送发送前导码，包括LDM操作信息的控制信号和超帧头（SFH）的子帧。 当小型基站在超帧中以正常操作模式操作时，通过超帧的至少一个子帧来发送控制信息和数据中的至少一个。