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公开(公告)号：KR1020010018183A
公开(公告)日：2001-03-05
申请号：KR1019990034015
申请日：1999-08-17
Applicant: 삼성전자주식회사
IPC: H04B7/155
CPC classification number: H04B7/2656
Abstract: PURPOSE: A device and method for performing access communication in a mobile communication system is provided to detect a starting point that a mobile station transmits a responding message for a control message without transmitting specific time information from a base station to the mobile station, so as to communicate data through a common channel in a communication system servicing multimedia data communication. CONSTITUTION: A system receives an access parameter message including information on a slot length and a preamble length through a forward common channel. The system checks dedicated information for designating a reverse common channel included in a control message received from the forward common channel as a dedicated channel. The system transmits a preamble during a section corresponding to the preamble length from a slot length limit. After transmitting the preamble, the system spreads a responding message for a control message as a spread code by the dedicated information, and transmits the spread responding message. After transmitting the spread responding message, the system checks whether a preamble non-acquisition display is received from a base station. The system returns to a preamble transmission step at the next detected slot limit.
Abstract translation: 目的：提供一种用于在移动通信系统中执行接入通信的设备和方法，用于检测移动台发送用于控制消息的响应消息的起始点，而不从基站向移动台发送特定时间信息，以便 以在通信系统中通过公共信道传送数据，该通信系统用于服务多媒体数据通信。 构成：系统通过前向公共信道接收包括关于时隙长度和前同步码长度的信息的接入参数消息。 系统检查用于指定包括在从前向公共信道接收的控制消息中的反向公共信道作为专用信道的专用信息。 系统在与时隙长度限制对应的前导码长度的部分期间发送前置码。 在发送前导码之后，系统通过专用信息将用于控制消息的响应消息作为扩展码扩散，并发送扩展响应消息。 在发送扩展响应消息之后，系统检查是否从基站接收到前导码不获取显示。 系统返回到下一个检测到的时隙限制的前导码发送步骤。
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公开(公告)号：KR100267846B1
公开(公告)日：2000-10-16
申请号：KR1019970011667
申请日：1997-03-31
Applicant: 삼성전자주식회사
IPC: H04B17/00
CPC classification number: G01R27/06
Abstract: PURPOSE: A method for measuring a standing-wave ratio in a mobile communication system is provided to measure an intensity of a progressive wave signal and an intensity of a reflected wave signal after generating a test signal so as to acquire a transmitting antenna VSWR(Voltage standing Wave Ratio) and a receiving antenna VSWR, and to monitor/diagnose an error state or a failure part. CONSTITUTION: A test terminal is connected with a reflected wave combining terminal of a directional combiner to control a switch in order to select a reflected wave path. A system uses the test terminal to generate a test signal, and transmits the generated test signal to a transmitting antenna through the reflected wave path. The test terminal measures an intensity of the reflected wave signal through the reflected wave path. The test terminal is connected with a progressive wave combining terminal of the directional combiner to control the switch in order to select a progressive wave path. The test terminal measures an intensity of the progressive wave signal through the progressive wave path. The system acquires a difference between the progressive wave signal intensity and the reflective wave signal intensity, and uses the difference to calculate a standing-wave ratio for the transmitting antenna.
Abstract translation: 目的：提供一种用于测量移动通信系统中的驻波比的方法，用于在产生测试信号之后测量逐行波信号的强度和反射波信号的强度，以便获取发射天线VSWR（电压 驻波比）和接收天线VSWR，并监视/诊断错误状态或故障部分。 构成：测试端子与方向组合器的反射波组合端子连接，以控制开关以选择反射波道。 系统使用测试终端产生测试信号，并通过反射波路径将生成的测试信号发送到发射天线。 测试终端通过反射波道测量反射波信号的强度。 测试终端与方向组合器的逐行波组合终端连接，以控制开关以选择逐行波道。 测试终端通过逐行波路测量行波信号的强度。 系统获取行波信号强度和反射波信号强度之差，并使用该差来计算发射天线的驻波比。
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公开(公告)号：KR1020000052158A
公开(公告)日：2000-08-16
申请号：KR1019990003061
申请日：1999-01-30
Applicant: 삼성전자주식회사
Inventor： 박진수
IPC: H04B7/155
Abstract: PURPOSE: A method of limiting call through BTU(base station test unit) in case of excessive electricity load is provided to measure the transmission output of base station and limit call. CONSTITUTION: A method of limiting call through BTU(base station test unit) in case of excessive electricity load comprises the steps of: base station receiving the measured transmission output value from BTU; checking the enable-status of call limitation plague by receiving the measured value; deactivating the call limitation function in case of non-enable status after checking out; checking the status about the new configuration of call; checking if the increase/decrease counter of call is bigger than "0" according to the result; configuring the call if the counter value is smaller than "0"; comparing the predictable transmission output to the call limitation preparatory measured value; checking the operation status of call limitation if the predictable transmission output is bigger than call limitation preparatory measured value; performing call limitation function if limitation is not activated, comparing the predictable transmission output to hand off limitation preparatory measured value; checking the operation status of hand off limitation if the preparatory transmission output is bigger; performing the handoff limitation function in case of deactivated hand off limitation.
Abstract translation: 目的：通过BTU（基站测试单元）在电力负载过大的情况下限制通话的方法，用于测量基站的传输输出和限制呼叫。 构成：在电力过载情况下通过BTU（基站测试单元）限制呼叫的方法包括以下步骤：基站从BTU接收测量的传输输出值; 通过接收测量值检查呼叫限制瘟疫的使能状态; 检出后，在不启用状态的情况下取消激活通话限制功能; 检查新配置的呼叫状态; 根据结果检查呼叫增减计数是否大于“0”; 如果计数器值小于“0”，则配置呼叫; 将可预测的传输输出与呼叫限制预备测量值进行比较; 如果可预测的传输输出大于呼叫限制准备测量值，则检查呼叫限制的运行状态; 如果没有启用限制，则执行呼叫限制功能，将可预测的传输输出与切换限制准备测量值进行比较; 如果预备传输输出较大，则检查切换限制的运行状态; 在停用切换限制的情况下执行切换限制功能。
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公开(公告)号：KR1020000052156A
公开(公告)日：2000-08-16
申请号：KR1019990003059
申请日：1999-01-30
Applicant: 삼성전자주식회사
Inventor： 박진수
IPC: H04B7/155
CPC classification number: H04W24/06 , H04B17/318 , H04W24/10 , H04W76/30 , H04W88/08
Abstract: PURPOSE: A method of self test in the terminal system is provided to make happen the stable communication service through the manager's quick action. CONSTITUTION: A method of self test in the terminal system comprises the steps of: testing the self credibility bt the base station self test device(s110); testing the transmission route of base station(s120); testing the receiving route of base station(s130); testing the transmitting call processing function of base station by the test cellular phone(s140); reporting the each test result to the system operator(s150).
Abstract translation: 目的：提供终端系统中的自检方法，通过管理员的快速动作，实现稳定的通信服务。 构成：终端系统中的自检方法包括以下步骤：测试基站自检装置的自我信誉度（s110）; 测试基站的传输路由（s120）; 测试基站的接收路由（s130）; 通过测试手机测试基站的发送呼叫处理功能（s140）; 将每个测试结果报告给系统操作员（s150）。
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公开(公告)号：KR100256953B1
公开(公告)日：2000-05-15
申请号：KR1019970074596
申请日：1997-12-26
Applicant: 삼성전자주식회사
Inventor： 박진수
Abstract: PURPOSE: An over head test method using a base station test device in a CDMA/PCS system is provided to confirm a service providing state of a real terminal and a pertinent base station by making a BTU(Base station Test Unit) use an MS(Mobile Station), and by performing a log-in of important system parameter message transmitted by the base station. CONSTITUTION: It is confirmed whether each base station requests an overhead channel test or not, and a sector for being tested is selected, and an RF(Radio Frequency) switch in a BTU(Base station Test Unit) is controlled. Next, an MIN tuned with a frequency pertinent to the overhead channel is transmitted to the BTU. And, the BTU changes the MIN of the terminal through a serial interface with an MS(Mobile Station). It is confirmed whether the MS is tuned to a pertinent subcell or not, and whether an overhead channel pertinent to the subcell is normal or not. Finally, a service state of a pertinent base station is confirmed.
Abstract translation: 目的：提供一种使用CDMA / PCS系统中的基站测试装置的过头测试方法，通过使BTU（基站测试单元）使用MS（基站测试单元）来确认实际终端和相关基站的服务提供状态 移动台），并通过执行由基站发送的重要系统参数消息的登录。 构成：确认每个基站是否请求开销信道测试，并且选择被测试的扇区，并且控制BTU（基站测试单元）中的RF（射频）开关。 接下来，将与开销信道相关的频率调谐的MIN发送到BTU。 而且，BTU通过与MS（移动台）的串行接口来改变终端的MIN。 确认MS是否被调谐到相关的子小区，以及与该子小区相关的开销信道是否正常。 最后确认相关基站的业务状态。
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Patent Agency Ranking
公开(公告)号：KR1020000011799A
公开(公告)日：2000-02-25
申请号：KR1019990029029
申请日：1999-07-16
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A packet data processing device for mobile communication system and the method thereof are provided to maximize the data throughput in the packet service by transmitting data in prior order according to the channel status and service quality in hand-off. CONSTITUTION: The packet data processing device for mobile communication system comprises: a channel status information receiver(203) receiving channel status information related to forward channels from plural mobile stations; a supplemental channel transmission controller(205) deciding the data transmission ratio of said respective mobile station by said channel status information; and a supplemental channel transmitter(209) transmitting the data to be transmitted to said mobile station in said decided data transmission ratio.
Abstract translation: 目的：提供一种用于移动通信系统的分组数据处理装置及其方法，用于根据信道状态和切换中的服务质量，按照先前顺序发送数据来最大化分组业务中的数据吞吐量。 构成：用于移动通信系统的分组数据处理装置包括：信道状态信息接收机（203），从多个移动台接收与前向信道有关的信道状态信息; 补充信道传输控制器，用于根据所述信道状态信息确定所述各个移动台的数据传输比; 以及补充信道发送器（209），以所述决定的数据传输比率发送要发送到所述移动台的数据。
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公开(公告)号：KR100244194B1
公开(公告)日：2000-02-01
申请号：KR1019970029576
申请日：1997-06-30
Applicant: 삼성전자주식회사
IPC: H04W36/06
Abstract: 본 발명에 의한 기지국 시험기내 고주파 스위치를 이용한 소프터 핸드오프 방법은, 초기 기지국 시험기의 고주파 스위치를 특정 섹터의 스위치만을 순방향 상태로 설정하고 다른 스위치는 비동작 상태로 하는 단계와; 기지국 시험기의 모든 감쇠 값을 0으로 설정하는 단계와; 단말기의 가입자 번호와 전자 시리얼 번호를 사용하여 시험 단말기를 기지국 관리 시스템에 등록하는 단계와; 정기적인 시험 또는 비정기적인 시험을 위한 임의의 시험 호를 설정하는 단계와; 이동국 루프 형식으로 호의 타입을 설정하고 시험 호를 시작하는 단계와; 기지국 시험기내 고주파 스위치의 파라미터 상태를 확인하는 단계와; 시험 단말의 정보를 출력하여 시험 단말의 파일럿 신호의 옵셋 상태를 확인하는 단계와; 기지국 시험기내 고주파 스위치의 파라미터의 변경을 통해 통화 채널의 경로를 변화시키는 단계와; 통화 채널의 경로의 변경이 완료된 후에 다시 시험 단말의 정보를 출력하여, 통화 채널의 경로의 변화 이전과 비교하는 단계와; 시험 단말의 파일럿 상태가 변화했으면 소프터 핸드오프가 정상적이라고 판단하는 단계와; 시험 단말의 파일럿 상태가 변화하지 않았으면 소프터 핸드오프가 정상적으로 진행되지 않은 것으로 판단하여, 호를 중단하는 단계를 포함하여 구성된다.
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公开(公告)号：KR1020000001795A
公开(公告)日：2000-01-15
申请号：KR1019980022219
申请日：1998-06-13
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A power control device for a mobile communication system is provided to control power while a traffic channel is off. CONSTITUTION: A power control device for a mobile communication system includes a base station and a mobile station. The base station has a transmission diversity function, generates a specific common channel signal for transmitting a traffic channel signal through a traffic-on antenna, and transmitting a reference value about a transmission power through a traffic-off antenna. The mobile station has a plurality of receivers according to transmission diversity. After the receivers store traffic power in case of a traffic-off, the mobile station detects a power variation of a common channel, calculates a virtual traffic power, generates virtual power control information according to the virtual traffic power, and transmits the virtual power control information to the base station through a backward link.
Abstract translation: 目的：提供一种用于移动通信系统的功率控制装置，用于在业务信道关闭的同时控制功率。 构成：用于移动通信系统的电力控制装置包括基站和移动台。 基站具有发送分集功能，生成用于通过通信天线发送业务信道信号的特定公共信道信号，并通过通信关闭天线发送关于发送功率的参考值。 移动台具有根据传输分集的多个接收机。 在接收者在通话关闭的情况下存储业务功率之后，移动台检测公共信道的功率变化，计算虚拟业务功率，根据虚拟业务功率生成虚拟功率控制信息，并发送虚拟功率控制 通过反向链路向基站发送信息。
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公开(公告)号：KR1019990072648A
公开(公告)日：1999-09-27
申请号：KR1019990005008
申请日：1999-02-12
Applicant: 삼성전자주식회사
IPC: H04B7/005
CPC classification number: H04B7/005 , H04B1/707 , H04B7/0632
Abstract: 부호분할다중접속통신시스템의송신장치가, 적어도 2개의다른프레임길이를가지는메시지를전송하기위하여, 전송할상기메시지의프레임길이를판단한후 상기메시지에대응되는프레임선택신호를출력하는제어기와, 프레임선택신호에따라상기전송할메시지의프레임데이타를생성하는메시지발생기와, 프레임데이타를확산하여전용제어채널로송신하는송신기로구성된다.
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公开(公告)号：KR1019980013942A
公开(公告)日：1998-05-15
申请号：KR1019960032663
申请日：1996-08-05
Applicant: 삼성전자주식회사
IPC: H04B1/16
Abstract: 이동통신 시스템의 송신기에서 송신전력을 최적화 상태로 유지한다. 이런 목적을 달성하기 위하여, 본 발명의 실시예에 따른 송신전력 추적 방법은 가변감쇄기를 포함하는 송신기와, 상기 송신기의 송신전력을 검출하는 회로를 구비하며, 트래픽 메세지가 없을 시 상기 송신전력검출회로를 구동하여 현재의 송신전력을 수신하고, 상기 송신전력과 오버헤드 채널의 값을 비교하여 일치하지 않을 시 송신기의 가변감쇄기를 제어하여 송신기의 송신전력을 오차량 만큼 증감시킨다.
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