公开(公告)号：KR1020100020883A

公开(公告)日：2010-02-23

申请号：KR1020080098858

申请日：2008-10-08

Applicant: 삼성전자주식회사

Inventor： 김준모 ,  비스워너스프라모드 ,  박창순 ,  황덕동 ,  김성진

IPC: H04B7/155 ,  H04B7/26

CPC classification number: H04W72/046 ,  H04B7/0452 ,  H04B7/0617 ,  H04B7/0695 ,  H04L5/0037 ,  H04L5/0044 ,  H04W16/28 ,  H04W72/087 ,  H04W72/121 ,  H04W88/08

Abstract: PURPOSE: A multiple input multiple output communication system for supporting primary user and secondary user is provided to offer various services by assigning one primary user and a secondary user to one beam based on the characteristics of services. CONSTITUTION: According to the property of services required by users, the scheduler(210) groups a primary user and a secondary user. A superposition coding unit(220) generates the transmitting data stream by superposition coding the primary data for the primary user and the supplementary data for the secondary user. A beam former(230) performs a beam forming the transmit data stream. The scheduler groups a primary user and secondary use based on the data size of services required by users, the required transmission rate, or delay tolerance value.

Abstract translation: 目的：提供用于支持主用户和次用户的多输入多输出通信系统，以通过基于服务的特性将一个主用户和次用户分配给一个波束来提供各种服务。 规定：根据用户要求的服务的属性，调度器（210）对主用户和次用户进行分组。 叠加编码单元（220）通过对主用户的主数据和辅助用户的补充数据进行叠加编码来生成发送数据流。 波束形成器（230）执行形成发送数据流的波束。 调度器基于用户所需的服务的数据大小，所需的传输速率或延迟公差值来分组主用户和二次使用。

公开(公告)号：KR101470502B1

公开(公告)日：2014-12-09

申请号：KR1020080098858

申请日：2008-10-08

Applicant: 삼성전자주식회사

Inventor： 김준모 ,  비스워너스프라모드 ,  박창순 ,  황덕동 ,  김성진

IPC: H04B7/155 ,  H04B7/26

CPC classification number: H04W72/046 ,  H04B7/0452 ,  H04B7/0617 ,  H04B7/0695 ,  H04L5/0037 ,  H04L5/0044 ,  H04W16/28 ,  H04W72/087 ,  H04W72/121

Abstract: 주사용자및 부사용자를지원하는다중입출력통신시스템이개시된다. 다중입출력통신시스템에속하는기지국은사용자들에의해요구되는서비스들의특성에따라적어도하나의주 사용자(primary user) 및상기적어도하나의주 사용자에대응되는적어도하나의부 사용자(secondary user)를그룹핑하는스케쥴러, 상기적어도하나의주 사용자를위한주 데이터(primary data) 및상기적어도하나의부 사용자를위한부 데이터(secondary data)를중첩코딩(superposition coding)하여전송데이터스트림을생성하는중첩코딩수행부및 상기전송데이터스트림을빔포밍하는빔포머를포함한다.

公开(公告)号：KR101568299B1

公开(公告)日：2015-11-11

申请号：KR1020100001162

申请日：2010-01-07

Applicant: 삼성전자주식회사

Inventor： 최현호 ,  비스워너스프라모드 ,  신창용 ,  노원종 ,  신원재

IPC: H04W28/16 ,  H04W72/04

Abstract: 제1 송신기및 제2 송신기각각은전송률분할기법을사용한다. 특히, 제1 송신기및 제2 송신기각각은적어도네 개의서브메시지들을전송하며, 적어도네 개의서브메시지들각각에는서로다른전송파워가할당된다. 또한, 수신기들각각은서로협력하여간섭으로작용하는서브메시지들을공유하며, 공유된서브메시지들을이용하여원하는메시지들을추출한다.

公开(公告)号：KR1020110079399A

公开(公告)日：2011-07-07

申请号：KR1020100001162

申请日：2010-01-07

Applicant: 삼성전자주식회사

Inventor： 최현호 ,  비스워너스프라모드 ,  신창용 ,  노원종 ,  신원재

IPC: H04W28/16 ,  H04W72/04

CPC classification number: H04W52/243 ,  H04W28/22

Abstract: PURPOSE: A method using a transmission rate division technique based on a cooperation of between reception ends and a communication system using the same method are provided to share sub messages that are cooperatively interfered by each of receivers. CONSTITUTION: A transmission message that at least includes a first sub message(i-1), a second sub message(i-1), a second sub message(i), and a third sub message(i-1) in a number time slot(i-1) is created. A transmission power of A, B, C and, D are respectively allocated to the first sub message(i-1), the second sub message(i-1), the second sub message(i), and the third sub message(i-1) in the transmission message in the number time slot(i-1). The transmission message is created in a number time slot(i) that at least includes the second sub message(i-1).

Abstract translation: 目的：提供一种使用基于接收端之间的协作的传输速率分割技术和使用相同方法的通信系统的方法来共享由每个接收机协同干扰的子消息。 构成：至少包括数字的第一子消息（i-1），第二子消息（i-1），第二子消息（i）和第三子消息（i-1）的传输消息 时隙（i-1）被创建。 A，B，C和D的发送功率分别分配给第一子消息（i-1），第二子消息（i-1），第二子消息（i）和第三子消息 i-1）在数字时隙（i-1）中的传输消息中。 在至少包括第二子消息（i-1）的数字时隙（i）中创建传输消息。