公开(公告)号：US08971945B2

公开(公告)日：2015-03-03

申请号：US13783522

申请日：2013-03-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun Ho Choi ,  Pramod Viswanath ,  Chang Yong Shin ,  Won Jong Noh ,  Won-Jae Shin

IPC: H04B7/185 ,  H04B7/00 ,  H04W72/04 ,  H04W52/24 ,  H04W52/40

CPC classification number: H04W72/0446 ,  H04W52/243 ,  H04W52/40

Abstract: Each of a first transmitter and a second transmitter uses a rate split scheme. Each of the first transmitter and the second transmitter may transmit at least four sub-messages, and different transmission powers may be allocated to the at least four sub-messages. Also, each of receivers may cooperate with each other, may share sub-messages that act as interferences, and may extract desired messages using the shared sub-messages.

Abstract translation: 第一发射机和第二发射机中的每一个使用速率分离方案。 第一发射机和第二发射机中的每一个可以发送至少四个子消息，并且可以将不同的发射功率分配给至少四个子消息。 此外，每个接收机可以彼此协作，可以共享用作干扰的子消息，并且可以使用共享子消息来提取期望的消息。

公开(公告)号：US08855702B2

公开(公告)日：2014-10-07

申请号：US13858154

申请日：2013-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae Soo Kwon ,  Won Jong Noh ,  Chang Yong Shin

IPC: H04B7/00 ,  H04W52/42 ,  H04W52/24 ,  H04W52/16 ,  H04W52/08

CPC classification number: H04W52/16 ,  H04B7/0626 ,  H04W52/08 ,  H04W52/143 ,  H04W52/241 ,  H04W52/242 ,  H04W52/244 ,  H04W52/42 ,  H04W84/045 ,  H04W92/20

Abstract: System and methods for intercell coordination are provided. The system includes a macro terminal and a macro base station that allocate a radio resource for a sounding signal and determine a pattern of a sounding signal, in advance. The macro base station provides a femto base station included in the system with information about the pattern of the sounding signal, and the information about the radio resource of the sounding signal. The femto base station may receive the sounding signal from the macro terminal based on the information, and thus, the femto base station may determine whether the macro terminal exists and may determine a channel between the macro terminal and the femto base station.

Abstract translation: 提供了用于小区间协调的系统和方法。 该系统包括预先为探测信号分配无线电资源并确定探测信号的模式的宏基站和宏基站。 宏基站提供系统中包括的关于探测信号的模式的信息以及关于探测信号的无线电资源的信息的毫微微基站。 毫微微基站可以基于该信息从宏终端接收探测信号，因此毫微微基站可以确定宏终端是否存在，并且可以确定宏终端与毫微微基站之间的信道。