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公开(公告)号：KR1020100090540A
公开(公告)日：2010-08-16
申请号：KR1020090009881
申请日：2009-02-06
Applicant: 삼성전자주식회사
CPC classification number: H04J13/0074 , H04W72/0406 , H04L5/0012 , H04W36/08
Abstract: PURPOSE: A system and a method for ranging in a broad band wireless connection communication system capable of reducing wireless resource are provided to perform ranging code hopping in a broad band wireless connection communication system, thereby preparing ranging code attack of a baleful terminal. CONSTITUTION: A base station transmits information for ranging code hopping(302). The base station calculates starting point, hopping offset of a ranging code group through information for the ranging code hopping(304). The base station determines the ranging code group by hopping offset value. The base station compares at least one of ranging codes of the determined ranging code group with the ranging codes of the terminal(310).
Abstract translation: 目的：提供一种在能够减少无线资源的宽带无线连接通信系统中进行测距的系统和方法，以在宽带无线连接通信系统中执行测距码跳频，从而准备双绞终端的测距码攻击。 构成：基站发送测距码跳变信息（302）。 基站通过测距码跳变的信息计算测距码组的起始点，跳频偏移量（304）。 基站通过跳频偏移值确定测距码组。 基站将所确定的测距码组的测距码与终端（310）的测距码进行比较。
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32.发明授权
公开(公告)号：KR100973946B1
公开(公告)日：2010-08-05
申请号：KR1020040017089
申请日：2004-03-12
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04L5/0053 , H04L1/0003 , H04L1/0006 , H04L1/0009 , H04L1/0015 , H04L1/0026 , H04L1/0028 , H04L5/0007 , H04L5/0037 , H04L5/006 , H04L5/0094 , H04W24/10 , H04W72/0413 , H04W72/042 , H04W72/0453
Abstract: 본 발명은 무선 통신 시스템에서 가입자 단말기가 밴드 적응적 변조 및 코딩 채널 할당을 요구하는 방법에 있어서, 기지국으로부터 할당된 밴드 적응적 변조 및 코딩 채널의 채널 상태 요청을 수신하는 과정과, 밴드들 각각의 수신 품질을 측정하는 과정과, 상기 측정된 수신 품질들 중 기준값을 초과하는 수신 품질을 갖는 밴드들의 리스트를 생성하는 과정과, 상기 생성된 리스트를 포함하는 채널 상태 응답 메시지를 상기 기지국으로 송신하는 과정과, 상기 기지국으로부터 상기 밴드 적응적 변조 및 코딩 채널이 상기 가입자 단말기에게 할당되었는 지 여부를 나타내는 응답을 수신하는 과정과, 상기 응답에 상응하여 상기 밴드 적응적 변조 및 코딩 채널의 사용 가능 상태로 천이하는 과정을 포함한다.
직교 주파수 분할 다중, 적응적 변조 및 코딩, 안정적 채널, 다이버시티 채널-
公开(公告)号：KR100965128B1
公开(公告)日：2010-06-23
申请号：KR1020070027509
申请日：2007-03-21
Applicant: 삼성전자주식회사
CPC classification number: H04W76/15 , H04W48/08 , H04W48/16 , H04W72/0453
Abstract: 본 발명은 광대역 무선통신 시스템에서 초기 접속 수행 장치 및 방법에 관한 것이다. 본 발명에 따른 통신 방법은, 기지국이, 각 FA로 기지국의 다른 FA정보를 포함하는 DCD(Downlink Channel descriptor)메시지를 브로드캐스팅하는 과정과, 단말의 다수의 MAC처리부들 중 하나가, 상기 기지국의 임의 FA로 먼저 접속하는 과정과, 상기 단말이, 상기 임의 FA로부터 수신되는 DCD메시지를 분석해서 기지국의 다른 FA정보를 획득하는 과정과, 상기 단말의 나머지 MAC처리부들이, 상기 다른 FA정보를 이용해서 상기 기지국의 서로 다른 FA와 네트워크 진입 절차를 수행하는 과정을 포함한다. 이와 같이, 발명은 다수의 MAC주소를 갖는 단말이 다중FA를 통해 통신하는 시스템으로 접속하는 경우, 단말의 서로 다른 MAC이 동일 셀(섹터 또는 기지국)의 서로 다른 FA로 충돌 없이 초기 접속을 수행할 수 있다.
광대역 무선접속, 다중FA, 초기 접속-
公开(公告)号：KR1020090095420A
公开(公告)日：2009-09-09
申请号：KR1020080020750
申请日：2008-03-05
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: Y02D70/10 , H04W52/283 , G01S19/06 , H04W52/245
Abstract: A transmission power control device in a mobile communication system and a method thereof are provided to increase the capacity of the entire cells. The network entry with a terminal is performed(300). After the network entry is completed(302), transmission power control information is received(304-308). By using the received transmission power control information, it is determined whether the terminal is positioned indoors(310-314). If not, the transmission power is controlled by a preset value.
Abstract translation: 提供移动通信系统中的发送功率控制装置及其方法以增加整个小区的容量。 执行具有终端的网络条目（300）。 网络进入完成（302）后，接收发送功率控制信息（304-308）。 通过使用所接收的发送功率控制信息，确定终端是否位于室内（310-314）。 如果不是，发送功率由预设值控制。
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公开(公告)号：KR1020090013275A
公开(公告)日：2009-02-05
申请号：KR1020070064917
申请日：2007-06-29
Applicant: 삼성전자주식회사
Abstract: An apparatus and a method for supporting handover between a home cell and a macro cell in a wireless communication system are provided to scan home cells by using the information of home cells previously registered at a wireless communication system at which the home cells and macro cells coexist. A home cell information storage unit(602) stores home cell information inputted from a user. Here, the home cell information includes a BSID(Base Station IDentifier), UCD(Uplink Channel Descriptor) information, DCD(Downlink Channel Descriptor) information, neighbor base station list information and CCC(Configuration Change Count) information, etc. A controller(600) manages the home cell information stored at the home cell information storage unit, and controls the scanning of home cells by using the home cell information.
Abstract translation: 提供一种用于支持无线通信系统中的家庭小区和宏小区之间的切换的装置和方法，用于通过使用先前在家庭小区和宏小区共存的无线通信系统处登记的家庭小区的信息来扫描家庭小区 。 家庭小区信息存储单元（602）存储从用户输入的家庭小区信息。 这里，家庭小区信息包括BSID（基站识别器），UCD（上行链路信道描述符）信息，DCD（下行链路信道描述符）信息，相邻基站列表信息和CCC（配置改变计数）信息等。控制器 600）管理存储在家庭小区信息存储单元中的家庭小区信息，并且通过使用家庭小区信息来控制家庭小区的扫描。
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Patent Agency Ranking
公开(公告)号：KR1020090000856A
公开(公告)日：2009-01-08
申请号：KR1020070064724
申请日：2007-06-28
Applicant: 삼성전자주식회사
Abstract: A canning method in a configurable broad band wireless communications system and an apparatus thereof are provided to generate and manage an additional list for partial scanning in the configurable broad band wireless communications system. If a controller(200) receives scanned information from a base station for optimization, an operation parameter is controlled by being provided to a network optimization part(204). A communications unit(202) performs a signal processing function for information exchange with a base station controller. An optimization operation parameter of a corresponding base station is determined based on the information received from the base station by using optimization algorithm. The determined optimization operation parameter is provided to the controller.
Abstract translation: 提供了可配置宽带无线通信系统中的罐头方法及其装置，以在可配置宽带无线通信系统中生成和管理用于部分扫描的附加列表。 如果控制器（200）从基站接收扫描信息进行优化，则通过提供给网络优化部分（204）来控制操作参数。 通信单元（202）执行用于与基站控制器进行信息交换的信号处理功能。 基于通过使用优化算法从基站接收的信息来确定相应基站的优化操作参数。 将确定的优化操作参数提供给控制器。
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公开(公告)号：KR1020080102683A
公开(公告)日：2008-11-26
申请号：KR1020070049412
申请日：2007-05-21
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04W36/0061 , H04W48/12 , H04W84/045 , H04W48/10
Abstract: A system and a method for transmitting/receiving data in a broadband wireless communication system for normally performing handover are provided to perform handover normally by proving information about all adjacent BSs within a serving cell and transmitting the data to a specific MS in a unicasting method. A serving BS(304) connects an MS(302) existing within a cell in which the serving BS administrates(312). A serving base station administrates a predetermined cell confirms a mobile terminal existing within a predetermined cell(314). A message including information of a neighboring base station administrating adjacent cells and the predetermined cell is transmitted to a first mobile terminal. The first mobile terminal confirms the message necessary to be transmitted in a unicasting method.
Abstract translation: 提供用于正常执行切换的宽带无线通信系统中发送/接收数据的系统和方法，用于通过证明关于服务小区内的所有相邻BS的信息并以单播方式将数据发送到特定MS来正常执行切换。 服务BS（304）连接存在于服务BS管理的小区内的MS（302）（312）。 服务基站管理预定小区，确认存在于预定小区内的移动终端（314）。 向第一移动终端发送包括管理相邻小区和预定小区的相邻基站的信息的消息。 第一移动终端确认需要以单播方式发送的消息。
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公开(公告)号：KR1020080096201A
公开(公告)日：2008-10-30
申请号：KR1020070041351
申请日：2007-04-27
Applicant: 삼성전자주식회사
IPC: H04B7/14
CPC classification number: H04B7/155 , H04W48/16 , H04W84/045
Abstract: An apparatus and a method for positioning a compact base station in a broadband wireless communication system are provided to install the compact base station in an optimal location according to installation space in the broadband wireless communication system. A controller(222) controls entire function of network connection operator. A base station registration process part(224) processes connection procedure of a user(210). The base station registration process part receives MAC(Media Access Control) address of the compact base station and address information of an installation building after connection. A user interface(228) processes en external interfacing function for transceiving connection apparatus and information on the user side. A building structure information storage(232) inside a user management server(230) stores structure information of the building installing the compact base station.
Abstract translation: 提供了一种在宽带无线通信系统中定位紧凑基站的装置和方法，以根据宽带无线通信系统中的安装空间将紧凑型基站安装在最佳位置。 控制器（222）控制网络连接运营商的整个功能。 基站注册处理部分（224）处理用户（210）的连接过程。 基站注册处理部分在连接之后接收紧凑型基站的MAC（媒体访问控制）地址和安装建筑物的地址信息。 用户接口（228）处理外部接口功能，用于收发用户侧的连接装置和信息。 用户管理服务器（230）内的建筑物结构信息存储（232）存储安装小型基站的建筑物的结构信息。
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公开(公告)号：KR1020080072116A
公开(公告)日：2008-08-06
申请号：KR1020070010386
申请日：2007-02-01
Applicant: 삼성전자주식회사
Abstract: An apparatus and a method for using frames of various versions in a broadband wireless communication system are provided to include frame version information into an FCH in the broadband wireless communication system, thereby using the frames of the various versions including frames of conventional standards simultaneously. A method for using frames of various versions in a broadband wireless communication system comprises the following steps of: determining a version of a current frame(601); generating an FCH(Frame Control Header) including frame version information(603); checking whether a frame starts(605); transmitting a preamble for the sync acquisition of a terminal(607); mapping the generated FCH to a corresponding resource area and transmitting the FCH(609); mapping a MAP message according to the version of the current frame and transmitting the MAP message(611); and performing communication according to the version of the current frame(613).
Abstract translation: 提供一种在宽带无线通信系统中使用各种版本的帧的装置和方法，以将帧版本信息包括在宽带无线通信系统中的FCH中，由此同时使用包括常规标准的帧的各种版本的帧。 一种在宽带无线通信系统中使用各种版本的帧的方法包括以下步骤：确定当前帧的版本（601）; 生成包括帧版本信息的FCH（帧控制标题）（603）; 检查帧是否启动（605）; 发送用于终端的同步获取的前导码（607）; 将生成的FCH映射到对应的资源区域并发送FCH（609）; 根据当前帧的版本映射MAP消息并发送MAP消息（611）; 以及根据当前帧的版本执行通信（613）。
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公开(公告)号：KR1020080072115A
公开(公告)日：2008-08-06
申请号：KR1020070010385
申请日：2007-02-01
Applicant: 삼성전자주식회사
CPC classification number: H04W88/10 , H04L27/2602 , H04L27/2656 , H04W88/06
Abstract: An apparatus and a method for supporting different frame structures in a broadband wireless communication system are provided to define signaling for notifying a terminal of a currently provided frame structure, thereby supporting the different frame structures at the same time in the broadband wireless communication. A method for supporting different frame structures in a broadband wireless communication comprises the following steps of: determining a frame structure provided in a next temporal section and determining a MAP indicator and a MAP version index(701); checking whether a frame starts(703); transmitting a preamble signal to the foremost section of the frame(705); transmitting an FCH(Frame Control Header)(707); and generating an MAP message according to the determined frame structure and transmitting the generated MAP message.
Abstract translation: 提供一种用于在宽带无线通信系统中支持不同帧结构的装置和方法，以定义用于通知终端当前提供的帧结构的信令，从而在宽带无线通信中同时支持不同的帧结构。 一种用于在宽带无线通信中支持不同帧结构的方法包括以下步骤：确定在下一个时间段中提供的帧结构并确定MAP指示符和MAP版本索引（701）; 检查帧是否启动（703）; 将前导信号发送到帧的最前部分（705）; 发送FCH（帧控制报头）（707）; 以及根据所确定的帧结构生成MAP消息并发送生成的MAP消息。
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