公开(公告)号：KR101678610B1

公开(公告)日：2016-11-23

申请号：KR1020100072469

申请日：2010-07-27

Applicant: 삼성전자주식회사 ,  서울대학교산학협력단

Inventor： 홍영준 ,  클럭스브루노 ,  최성현 ,  이혜원 ,  제희원

IPC: H04B7/04

CPC classification number: H04B7/024 ,  H04B7/065 ,  H04W52/143 ,  H04W52/40

Abstract: 롱텀채널정보를기반으로서브밴드별 협력통신을수행하는방법및 장치가개시된다. 본발명의일 실시예에따른기지국들은각 서브밴드별 스케줄링정보를교환하여각 서브밴드별로기지국들의우선권을정할수 있고정해진우선권을기초로서브밴드별 스케줄링을다시수행한다. 그리고본 발명의일 실시예에따른기지국들은롱텀채널정보를획득함으로써기지국과단말사이및 기지국과기지국사이의정보교환에수반되는오버헤드를줄일수 있고단말의채널정보지연으로인한피해를완화할수 있다.

公开(公告)号：KR1020120011916A

公开(公告)日：2012-02-09

申请号：KR1020100072469

申请日：2010-07-27

Applicant: 삼성전자주식회사 ,  서울대학교산학협력단

Inventor： 홍영준 ,  클럭스브루노 ,  최성현 ,  이혜원 ,  제희원

IPC: H04B7/04

CPC classification number: H04B7/024 ,  H04B7/065 ,  H04W52/143 ,  H04W52/40 ,  H04B7/0413 ,  H04W72/1278

Abstract: PURPOSE: A cooperative communication method in a sub band between multi nodes based on long term channel information and a device thereof are provided to set the priority of a base station in a sub band and perform scheduling in a sub band based on the set priority. CONSTITUTION: A scheduler(1420) schedules how to use each sub band of a target base station. The scheduler generates scheduling information for the target base station. An information exchange unit(1430) transmits the scheduling information of the target base station to at least one adjacent base station at every set cycle. The information exchange unit receives scheduling information for the adjacent base station. A re-scheduler(1440) schedules each sub band based on the scheduling information of the target base station and the scheduling information of the adjacent base station.

Abstract translation: 目的：提供一种基于长期信道信息的多节点之间的子带中的协作通信方法及其装置，用于将子站的优先级设置为子带，并根据设定的优先级对子带进行调度。 构成：调度器（1420）安排如何使用目标基站的每个子频带。 调度器生成目标基站的调度信息。 信息交换单元（1430）在每个设定的周期将目标基站的调度信息发送给至少一个相邻基站。 信息交换单元接收相邻基站的调度信息。 重新调度器（1440）基于目标基站的调度信息和相邻基​​站的调度信息来调度每个子带。