Invention Grant
US09516632B2 Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication system using cooperative multi-point scheme
有权
在使用协作多点方案的蜂窝无线电通信系统中发送/接收下行链路数据信道信号传输信息的装置和方法
- Patent Title: Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication system using cooperative multi-point scheme
- Patent Title (中): 在使用协作多点方案的蜂窝无线电通信系统中发送/接收下行链路数据信道信号传输信息的装置和方法
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Application No.: US13740008Application Date: 2013-01-11
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Publication No.: US09516632B2Publication Date: 2016-12-06
- Inventor: Hyo-Jin Lee , Youn-Sun Kim , Ki-Il Kim , Hyoung-Ju Ji , Joon-Young Cho , Ju-Ho Lee
- Applicant: Samsung Electronics Co. Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2012-0003435 20120111; KR10-2012-0012557 20120207; KR10-2012-0026248 20120314; KR10-2012-0093328 20120824
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L5/00
Abstract:
An apparatus and a method for transmitting/receiving downlink data channel signal transmission information in a cellular radio communication system using a Cooperative Multi-Point (COMP) scheme are provided. In the downlink data channel signal transmission information transmission method, a Base Station (BS) transmits downlink data channel signal transmission information including information related to Resource Elements (REs) scheduled for a downlink data channel signal transmission to a User Equipment (UE), and transmits downlink data channel signal non-transmission information including information related to REs through which a downlink data channel signal is not transmitted among the REs scheduled for the downlink data channel signal transmission to the UE.
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