公开(公告)号：US08903404B2

公开(公告)日：2014-12-02

申请号：US13361318

申请日：2012-01-30

申请人： Hiromasa Fujii ,  Hiroto Yasuda ,  Hiroki Harada ,  Shunji Miura ,  Hidetoshi Kayama

发明人： Hiromasa Fujii ,  Hiroto Yasuda ,  Hiroki Harada ,  Shunji Miura ,  Hidetoshi Kayama

IPC分类号： H04W36/00 ,  H04B1/10 ,  H04W16/14 ,  H04B1/00 ,  H04W88/08 ,  H04W28/04 ,  H04W74/08 ,  H04W56/00

CPC分类号： H04W16/14 ,  H04B1/005 ,  H04B1/1027 ,  H04W28/04 ,  H04W56/00 ,  H04W72/082 ,  H04W74/0833 ,  H04W88/08

摘要： A CRS base station (21) includes a transmitting section configured to transmit a synchronization establishment signal, a receiving section configured to receive a random access signal corresponding to the synchronization establishment signal, a determining section configured to determine whether or not the random access signal received by the receiving section has been transmitted from an MCS terminal (12) and an interference reduction processing section configured to perform interference reduction processing on the MCS terminal (12) when the determining section determines that the random access signal has been transmitted from the MCS terminal (12).

摘要翻译： CRS基站（21）包括：发送部，被配置为发送同步建立信号;接收部，被配置为接收与所述同步建立信号对应的随机接入信号;判定部，被配置为判定接收到的随机接入信号 接收部分已从MCS终端（12）和干扰减少处理部分发送，该干扰减少处理部分被配置为当MCS终端（12）确定随机接入信号已经从MCS终端发送时对MCS终端（12）进行干扰减少处理 （12）。

公开(公告)号：US20120214525A1

公开(公告)日：2012-08-23

申请号：US13361318

申请日：2012-01-30

申请人： Hiromasa FUJII ,  Hiroto Yasuda ,  Hiroki Harada ,  Shunji Miura ,  Hidetoshi Kayama

发明人： Hiromasa FUJII ,  Hiroto Yasuda ,  Hiroki Harada ,  Shunji Miura ,  Hidetoshi Kayama

IPC分类号： H04W56/00 ,  H04W72/04 ,  H04W88/08 ,  H04W74/08 ,  H04W88/02

CPC分类号： H04W16/14 ,  H04B1/005 ,  H04B1/1027 ,  H04W28/04 ,  H04W56/00 ,  H04W72/082 ,  H04W74/0833 ,  H04W88/08

摘要： A CRS base station (21) includes a transmitting section configured to transmit a synchronization establishment signal, a receiving section configured to receive a random access signal corresponding to the synchronization establishment signal, a determining section configured to determine whether or not the random access signal received by the receiving section has been transmitted from an MCS terminal (12) and an interference reduction processing section configured to perform interference reduction processing on the MCS terminal (12) when the determining section determines that the random access signal has been transmitted from the MCS terminal (12).

摘要翻译： CRS基站（21）包括：发送部，被配置为发送同步建立信号;接收部，被配置为接收与所述同步建立信号对应的随机接入信号;判定部，被配置为判定接收到的随机接入信号 接收部分已从MCS终端（12）和干扰减少处理部分发送，该干扰减少处理部分被配置为当MCS终端（12）确定随机接入信号已经从MCS终端发送时对MCS终端（12）进行干扰减少处理 （12）。

公开(公告)号：US08521174B2

公开(公告)日：2013-08-27

申请号：US13332909

申请日：2011-12-21

申请人： Hiromasa Fujii ,  Hiroto Yasuda ,  Hiroki Harada ,  Shunji Miura ,  Tomoyuki Ohya

发明人： Hiromasa Fujii ,  Hiroto Yasuda ,  Hiroki Harada ,  Shunji Miura ,  Tomoyuki Ohya

IPC分类号： H04W88/02

CPC分类号： H04W72/0406 ,  H04W16/32 ,  H04W92/20

摘要： When a frequency band is shared between a large cell system having a large cell base station and a small cell system having a small cell base station, the large cell base station dynamically controls dedicated resources for the large cell base station and shared resources for both the large cell base station and the small cell base station based on predetermined information, broadcasts allocation information of dedicated resources for the large cell base station and shared resources for both the large cell base station and the small cell base station, to the small cell base station belonging to the own cell, and the small cell base station belongs to at least one large cell base station and determines resource assignment in the own cell based on the resource allocation information broadcast from the large cell base station.

摘要翻译： 当在具有大小区基站的大小区系统与具有小小区基站的小小区系统之间共享频带时，大小区基站动态地控制大小区基站的专用资源和用于两者的共享资源 基于预定信息的大小区基站和小小区基站，向大小区基站广播用于大小区基站的专用资源的分配信息以及大小区基站和小小区基站的共享资源到小小区基站 属于自己的小区，小小区基站属于至少一个大小区基站，并且基于从大小区基站广播的资源分配信息来确定自身小区中的资源分配。