公开(公告)号：KR1020110032676A

公开(公告)日：2011-03-30

申请号：KR1020090090289

申请日：2009-09-23

Applicant: 삼성전자주식회사

Inventor： 이재호 ,  남길련 ,  홍윤표 ,  오수열 ,  위평환 ,  정재호

IPC: H04W8/00 ,  H04W16/00

CPC classification number: H04W16/18 ,  H04W36/0083

Abstract: PURPOSE: A method for effectively writing a naver list in a wireless communication system by reflecting the property of a region of each base station is provided to minimize the modification of a naver list and the malfunction of a real field according to the region of a base station. CONSTITUTION: Neighbor base stations are arranged in an order of a small path loss based on a distance(310). An upper-rank N base station is selected as a first neighbor list candidate(311). An RSSI(Received Signal Strength Indication) is calculated in consideration of an antenna radiation pattern by a neighbor base station(320). The neighbor base stations arranged in the order of signal strength(321). The upper-rank N base station is selected as a second naver list candidate(322).

Abstract translation: 目的：提供一种通过反映每个基站的区域的属性来有效地在无线通信系统中写入修饰列表的方法，以便根据基站的区域最小化修饰列表的修改和真实场的故障 站。 构成：基于距离（310），相邻基站按小路径损耗的顺序排列。 选择高级N基站作为第一邻居列表候选（311）。 考虑到相邻基站（320）的天线辐射图来计算RSSI（接收信号强度指示）。 相邻基站按信号强度顺序排列（321）。 高级N基站被选择为第二修复者列表候选（322）。

公开(公告)号：KR101517021B1

公开(公告)日：2015-04-30

申请号：KR1020080110984

申请日：2008-11-10

Applicant: 삼성전자주식회사

Inventor： 차진경 ,  남길련 ,  이재호 ,  정재호 ,  오수열 ,  위평환

IPC: H04L12/28 ,  H04L12/24

CPC classification number: H04W16/10 ,  H04W8/26

Abstract: 본발명은광대역무선통신시스템에서프리앰블의사잡음코드(Pseudo Noise code : PN 코드)의중복을피하기위한아이디셀(ID cell) 할당장치및 방법에관한것이다. 본발명에따른무선통신시스템에서아이디셀(ID cell) 할당방법은, 시스템내 하나의섹터를선택하는과정과, 상기선택된섹터에대해임시 ID cell을선택하는과정과, ID cell 할당을위한최소단위그룹내 기 ID cell이할당된섹터의 ID cell과상기임시 ID cell이중복되는지여부를검사하는과정과, 상기최소단위그룹내 섹터의 ID cell과상기선택된섹터에대한임시 ID cell이중복되지않는경우, 상기선택된섹터의인접리스트내 섹터들의 PN 코드들과, 상기임시 ID cell을이용하여계산된임시 PN 코드가중복되는지여부를검사하는과정과, 상기인접리스트내 섹터들의 PN 코드들과상기임시 PN 코드가중복되지않는경우, 상기선택된임시 ID cell을상기선택된섹터의 ID cell로할당하는과정을포함하는것을특징으로한다.

公开(公告)号：KR1020090034551A

公开(公告)日：2009-04-08

申请号：KR1020070099835

申请日：2007-10-04

Applicant: 삼성전자주식회사

Inventor： 성기원 ,  남길련

IPC: H04B7/26

CPC classification number: H04W72/1247 ,  H04W64/00 ,  H04W72/121 ,  H04W72/1268

Abstract: An apparatus and a method for scheduling a uplink by considering the position of a terminal are provided to prevent the increase of interference instantaneously applied to an adjacent cell by changing the priority of each terminal. The logical position of each terminal is determined by using the RSSI(Received Signal Strength Indication) of a base station which reported from each terminal(505,509). The logical distance between the terminals is calculated by using the logical position(511). The priority of uplink scheduling of each terminal is determined by using the calculated logical distance between the terminals(517).

Abstract translation: 提供一种通过考虑终端的位置来调度上行链路的装置和方法，以通过改变每个终端的优先级来防止瞬时施加到相邻小区的干扰的增加。 通过使用从各终端报告的基站的RSSI（接收信号强度指示）来确定各终端的逻辑位置（505,509）。 通过使用逻辑位置（511）来计算终端之间的逻辑距离。 通过使用终端之间的计算的逻辑距离来确定每个终端的上行链路调度的优先级（517）。

公开(公告)号：KR101592032B1

公开(公告)日：2016-02-05

申请号：KR1020090090289

申请日：2009-09-23

Applicant: 삼성전자주식회사

Inventor： 이재호 ,  남길련 ,  홍윤표 ,  오수열 ,  위평환 ,  정재호

IPC: H04W8/00 ,  H04W16/00

Abstract: 본발명은무선통신시스템에서네이버리스트를작성하는방법에관한것이다. 본발명에따르면상기네이버리스트를작성할목표기지국과상기목표기지국의이웃기지국들간의거리또는신호세기를기준으로제1 네이버리스트후보를선정하고, 상기목표기지국의지역적특성을나타내는모폴로지에따라가중치를결정하고, 상기선정된제1 네이버리스트후보중에서상기결정된가중치를적용하여상기목표기지국의제2 네이버리스트를결정한다.

公开(公告)号：KR1020100052103A

公开(公告)日：2010-05-19

申请号：KR1020080110984

申请日：2008-11-10

Applicant: 삼성전자주식회사

Inventor： 차진경 ,  남길련 ,  이재호 ,  정재호 ,  오수열 ,  위평환

IPC: H04L12/28 ,  H04L12/24

CPC classification number: H04W16/10 ,  H04W8/26

Abstract: PURPOSE: A device and a method for assigning an id cell to avoid duplication of preamble pseudo noise code in a broadband wireless communication system are provided to minimize a duplication of ID cell between neighbor sectors, thereby fulfilling an initial cell search and cell acquisition when the preamble PN(Pseudo Noise) code is repeatedly used to the neighboring sectors. CONSTITUTION: If a PN(Pseudo Noise) code of sectors in a neighbor list of random sector i and calculated temporarary PN codes is not duplicated, the neighboring list of the relevant sector is included in sector i corresponding to the sectors. If the PN code of other sector in the neighboring list and a temporary PN code is not duplicated, the ID cell assigning device assigns the temporally selected ID cell s the ID cell of sector i(621,623,625).

Abstract translation: 目的：提供一种用于分配id小区以避免宽带无线通信系统中的前导码伪噪声码的重复的装置和方法，以最小化相邻扇区之间的ID小区的重复，由此当满足初始小区搜索和小区采集时 前导码PN（伪噪声）码被重复用于邻近扇区。 构成：如果随机扇区i的相邻列表中的扇区的PN（伪噪声）码和计算的临时PN码不被重复，则相应扇区的相邻列表被包括在对应于扇区的扇区i中。 如果相邻列表中的其他扇区的PN码和临时PN码不被复制，则ID小区分配装置将时间选择的ID小区分配给扇区i的ID小区（621,623,625）。