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1. 发明公开

KR1020010021063A 저 지구 궤도 분포 게이트웨이 통신시스템 无效
标题翻译：网络通信系统分布到低端全球轨道
公开(公告)号：KR1020010021063A
公开(公告)日：2001-03-15
申请号：KR1020000039095
申请日：2000-07-08
申请人： 글로벌스타 엘.피.
发明人： 위드만,로버트에이. , 몬테,폴에이.
IPC分类号： H04B7/185
CPC分类号： H04B7/18558
摘要： PURPOSE: A gateway communication system distributed to low altitude global orbit is provided to obtain a satellite communication system with which one user terminal can call the other user terminal within a range of an area in which service is offered by at least one satellite and to minimize communication systems to be concerned in a call. CONSTITUTION: A method for operating a communication system, comprising steps of providing a satellite communication system segment comprised of at least one satellite that projects a plurality of beams on the surface of the earth and at least one satellite system ground station that is bidirectionally coupled to the at least one satellite, providing a terrestrial communication segment comprised of a plurality of satellite user terminals located within a service region of said ground station; initiating a call from a first user terminal to a second user terminal, wherein a call initiation request is relayed to the ground station through at least one satellite, setting up the call using the ground station, and assigning satellite system resources to one of the user terminals that is designated a call manager for the call.
摘要翻译：目的：提供分布到低空全球轨道的网关通信系统，以获得卫星通信系统，一个用户终端可以在至少一颗卫星提供业务的区域范围内呼叫另一用户终端，并使通话系统要在通话中关注。构成：一种用于操作通信系统的方法，包括以下步骤：提供包括至少一个卫星的卫星通信系统段，所述至少一个卫星在地球表面上投射多个波束，以及至少一个卫星系统地面站，其被双向耦合到所述至少一个卫星提供由位于所述地面站的服务区域内的多个卫星用户终端组成的地面通信段; 发起从第一用户终端到第二用户终端的呼叫，其中通过至少一个卫星将呼叫发起请求中继到地面站，使用地面站建立呼叫，并将卫星系统资源分配给用户之一被指定为呼叫的呼叫管理器的终端。

2. 发明公开

KR1020000075846A 데이터 링크 동기를 위한 시스템 및 방법 有权
标题翻译：用于数据链路同步的系统和方法
公开(公告)号：KR1020000075846A
公开(公告)日：2000-12-26
申请号：KR1019997007923
申请日：1998-03-03
申请人： 에릭슨 인크.
发明人： 코레브자보 , 호이럽카스텐
IPC分类号： H04B7/185
CPC分类号： H04W28/18 , H04B7/18558 , H04B7/2125 , H04L29/06 , H04L69/08 , H04W76/10 , H04W84/06
摘要： 전기통신시스템에서두 사용자단말기사이의통신을개선하는시스템과방법이나타나있다. 육상네트워크인터페이스를가지는위성-기반시스템과같은것에서의두 사용자단말기의네트워크와의이중-홉접속에서서로간의단일-홉접속으로변환할때, 본발명에따라두 사용자단말기사이의프로토콜파라메터를동기시켜통신이성립되고, 이것은이중-홉접속에서개별적으로네트워크와동기된다.
摘要翻译：公开了用于改善电信系统中的两个用户终端之间的通信的系统和方法。当在具有地面网络接口的基于卫星的系统中从具有两个用户终端的网络的双跳连接转换为彼此的单跳连接时，两个用户终端之间的协议参数被同步它是同步的，在中间跳跃连接中与网络单独同步。

3. 发明授权

KR100701853B1 통신 방법 및 통신 장치 失效
标题翻译：沟通方法和设备
公开(公告)号：KR100701853B1
公开(公告)日：2007-03-30
申请号：KR1020057000139
申请日：2003-06-27
申请人： 노키아 코포레이션
发明人： 래새넨아스코
IPC分类号： H04B7/26
CPC分类号： H04W88/06 , H04B7/18558 , H04W76/14 , H04W76/23
摘要： 제1 및 제2 무선 송수신기들간의 통신을 실행하기 위한 시스템은 제1 채널을 통해 상기 제1 및 제2 무선 송수신기들간의 통신을 실행하기 위한 통신기; 상기 송수신기들간의 거리를 결정하고 상기 거리가 소정의 임계값 미만인지를 결정하기 위한 결정기; 및 긍정적인 결정에 응답하여, 제2 채널을 통해 상기 송수신기들간의 직접 모드 통신을 실행하기 위한 채널 변경기를 포함한다.
통신, 무선, 송수신기, 거리, 채널
摘要翻译：一种用于实现第一和第二无线电收发器之间的通信的系统包括用于通过第一信道实现第一和第二无线电收发器之间的通信的通信器; 确定器，用于确定所述收发器之间的距离，并且用于确定所述距离是否低于预定阈值; 以及响应于肯定确定的通道充电器，用于通过第二通道实现收发器之间的直接模式通信。

4. 发明公开

KR1020000029712A 통신 시스템에서의 이동국간의 호출 장치 및 방법 有权
标题翻译：在通信系统中实现移动移动通信的方法和装置
公开(公告)号：KR1020000029712A
公开(公告)日：2000-05-25
申请号：KR1019997000813
申请日：1997-07-23
申请人： 에릭슨 인크.
发明人： 덴트,폴,더블유. , 첸나케슈,샌딥 , 라메쉬,라자람 , 레인홀드,스탠리,엘.
IPC分类号： H04B7/26
CPC分类号： H04B7/18532 , H04B7/18558 , H04B7/18565
摘要： PURPOSE: A method and an apparatus for enabling mobile-to-mobile calls via a common relay station is provided to reduce the amount of delay present in the system as well as to allows for encryption of the signals transmitted to a form the mobile station. CONSTITUTION: A communication system includes a relay station(30) for communicating with the first and second wireless phones. A transponder means in the relay station(30) not only relays signals received from one mobile station on a first frequency band to another mobile station on a second frequency band, but also sends the received signals to a control means which controls the operation of the transponder means using control information. When a first mobile station(32) requests an enciphered connection with a second mobile station(34), the communication system determines whether the second mobile station(34) is only reachable by a satellite. When the second mobile station(34) is only reachable by a satellite, the communication system allocates a direct mobile-to-mobile transponder channel in the satellite for the call. In addition, the communication system sends the identification of the transponder channel and the enciphering codes to the first mobile station and informs the second mobile station(34) of the call identification of the transponder channel and the enciphering codes.
摘要翻译：目的：提供一种用于通过公共中继站实现移动电话到移动电话的方法和装置，以减少系统中存在的延迟量，并且允许对发送到移动台的形式的信号进行加密。构成：通信系统包括用于与第一和第二无线电话进行通信的中继站（30）。中继站（30）中的应答器装置不仅将在第一频带上从一个移动台接收的信号中继到另一个频带上的另一个移动台，而且还将接收到的信号发送到控制装置转发器意味着使用控制信息。当第一移动站（32）请求与第二移动站（34）的加密连接时，通信系统确定第二移动站（34）是否只能被卫星到达。当第二移动站（34）仅由卫星可达时，通信系统在卫星中分配用于呼叫的直接移动台到移动应答器信道。另外，通信系统向第一移动台发送应答器信道的标识和加密码，并向第二移动台（34）通知应答器信道的呼叫标识和加密码。

5. 发明公开

KR1020060090276A 디지털 통신 시스템에서 통신 링크를 확립하는 방법 失效
标题翻译：在数字通信系统中建立通信链路的方法
公开(公告)号：KR1020060090276A
公开(公告)日：2006-08-10
申请号：KR1020067009806
申请日：2004-08-02
申请人： 모토로라 솔루션즈, 인크.
发明人： 프란드슨,스벤헨리 , 크리스텐슨,베니 , 힐딩스벤드슨,피터윌리암
IPC分类号： H04B7/26
CPC分类号： H04B7/18558
摘要： A method of establishing a communication between at least two communication units (202, 208) in a digital communication system (200), wherein a first communication unit (202) operates on a long delay link and a second communication unit (208) operates on a short delay link, wherein transmission (118) of audio data blocks is delayed (302) on the short delay link's site.
摘要翻译：一种在数字通信系统（200）中的至少两个通信单元（202,208）之间建立通信的方法，其中第一通信单元（202）在长延迟链路上操作，而第二通信单元（208）在短延迟链路，其中音频数据块的传输（118）在短延迟链路的站点上被延迟（302）。

6. 发明公开

KR1020040005839A 위성 이동 통신 시스템에서 임의 접속 채널 접속 장치 및그 방법 有权
标题翻译：用于连接卫星移动通信系统中的可选接入信道的设备及其方法
公开(公告)号：KR1020040005839A
公开(公告)日：2004-01-16
申请号：KR1020037005373
申请日：2001-10-17
申请人： 한국전자통신연구원
发明人： 임광재 , 김수영 , 이호진 , 유문희
IPC分类号： H04B7/26
CPC分类号： H04W74/006 , H04B7/18558 , H04W74/0833 , H04W84/06
摘要： PURPOSE: A method for connecting an optional access channel in a satellite mobile communication system and a method therefor are provided to easily synchronize a mobile station with a satellite system, and to distributively transmit preambles and message data, thereby reducing interferences between packet signals. CONSTITUTION: A mobile station selects an optional channel access service class(S801), and initializes a retransmission period counter to '0'(S803). If the counter exceeds a maximum retransmission period(S805), an access procedure fails(S807). If the counter does not exceed the maximum retransmission period, the mobile station updates a parameter related to an optional access channel(S809). The mobile station checks persistence(S811), and initializes a power increase retransmission period for transmitting preambles and message data to '0'(S815). If a power increase counter is smaller than a maximum power increase retransmission period(S817), the mobile station selects a signature(S823), and transmits the preambles and the message data(S825). If a detected value is '1'(S827), the mobile station completes an optional access channel process.
摘要翻译：目的：提供一种用于连接卫星移动通信系统中的可选接入信道的方法及其方法，用于容易地使移动台与卫星系统同步，并且分布地发送前同步码和消息数据，从而减少分组信号之间的干扰。构成：移动站选择可选择的信道接入业务类别（S801），将重发期间计数器初始化为'0'（S803）。如果计数器超过最大重传周期（S805），则访问过程失败（S807）。如果计数器不超过最大重传周期，则移动台更新与可选存取信道有关的参数（S809）。移动站检查持续时间（S811），并且初始化用于将前导码和消息数据发送到“0”的功率增加重传周期（S815）。如果功率增加计数器小于最大功率增加重传周期（S817），则移动站选择签名（S823），并发送前导码和消息数据（S825）。如果检测到的值为“1”（S827），则移动台完成可选的接入信道处理。

7. 发明公开

KR1020000043938A 위성통신시스템에서 단말국의 번호번역 요구방법 无效
标题翻译：卫星通信系统终端转换方法
公开(公告)号：KR1020000043938A
公开(公告)日：2000-07-15
申请号：KR1019980060376
申请日：1998-12-29
申请人： 주식회사 머큐리
发明人： 김규형
IPC分类号： H04B7/26
CPC分类号： H04B7/18532 , H04B7/18558
摘要： PURPOSE: A method for requesting for number translation of terminal in a satellite communication system, is provided to request for the number translation based on data of inputted digit, if a next digit is not inputted during a regular time, by counting an average time per digit, when a user inputs a number requested for a call. CONSTITUTION: A method for requesting for number translation of terminal in a satellite communication system requesting a central station for number translation based on number data inputted from subscriber's terminal, comprises the steps of: deciding whether the subscriber terminal inputs a number digit; counting time until inputting the number digit, if the number digit is inputted; storing the counted time by input of a next number digit; deciding whether the inputted number digit is a setup ordered digit; counting an average input time of the inputted number digits, if the setup ordered digit; counting time based on the counted input average time; deciding whether a next number digit is inputted; generating transmit data regarding to a number translation request based on the inputted number digit, if the next number digit is not inputted; and transmitting transmit data regarding to the generated number translation request.
摘要翻译：目的：提供一种在卫星通信系统中请求终端数字转换的方法，用于根据输入数字的数据请求数字转换，如果在常规时间内没有输入下一个数字，则通过计算每个当用户输入要求呼叫的号码时。构成：根据从用户终端输入的号码数据，在请求中心站进行数字转换的卫星通信系统中请求终端的号码转换的方法，包括以下步骤：判定用户终端是否输入号码; 输入数字后输入数字; 通过输入下一个数字数字来存储所计数的时间; 确定输入的数字是否是设置的有序数字; 计算输入数字的平均输入时间，如果设置有序数字; 基于计算的输入平均时间计算时间; 决定是否输入下一位数字; 如果没有输入下一个数字，则基于输入的数字数字产生关于数字转换请求的发送数据; 以及发送关于所生成的号码转换请求的发送数据。

8. 发明公开

KR1020050016966A 통신 방법 및 통신 장치 失效
标题翻译：沟通方法和设备
公开(公告)号：KR1020050016966A
公开(公告)日：2005-02-21
申请号：KR1020057000139
申请日：2003-06-27
申请人： 노키아 코포레이션
发明人： 래새넨아스코
IPC分类号： H04B7/26
CPC分类号： H04W88/06 , H04B7/18558 , H04W76/14 , H04W76/23
摘要： 제1 및 제2 무선 송수신기들간의 통신을 실행하기 위한 시스템은 제1 채널을 통해 상기 제1 및 제2 무선 송수신기들간의 통신을 실행하기 위한 통신기; 상기 송수신기들간의 거리를 결정하고 상기 거리가 소정의 임계값 미만인지를 결정하기 위한 결정기; 및 긍정적인 결정에 응답하여, 제2 채널을 통해 상기 송수신기들간의 직접 모드 통신을 실행하기 위한 채널 차저(channel charger)를 포함한다.
摘要翻译：一种用于实现第一和第二无线电收发器之间的通信的系统包括用于通过第一信道实现第一和第二无线电收发器之间的通信的通信器; 确定器，用于确定所述收发器之间的距离，并且用于确定所述距离是否低于预定阈值; 以及响应于肯定确定的通道充电器，用于通过第二通道实现收发器之间的直接模式通信。

9. 发明公开

KR1020020030367A 이동통신시스템에서 임의접속채널의 전송방법 无效
标题翻译：移动通信系统随机接入信道的传输方法
公开(公告)号：KR1020020030367A
公开(公告)日：2002-04-25
申请号：KR1020000060961
申请日：2000-10-17
申请人： 한국전자통신연구원
发明人： 임광재 , 유문희
IPC分类号： H04B7/26
CPC分类号： H04W74/006 , H04B7/18558 , H04W74/0833 , H04W84/06
摘要： PURPOSE: A transmission method in a random access channel of a mobile communication system is provided to decrease a transmission delay time and enhance message receipt success probability in a mobile satellite communication system. CONSTITUTION: If a re-transmission period counter is less than the number of maximum re-transmission period(S505), an access process association parameter is updated as a recent value and a persistence check is performed(S507). A random number between 0 and 1 is generated(S508). If the generated value is larger than a persistence check probability(S509), a check is performed after waiting to a next frame(S510). If the generated value is less than or same to the persistence check probability, a power increase counter is initialized as 0(S511). The power increase counter is increased by 1(S512). If the power increase counter is less than the number of maximum power increase(S513), a possible signature is selected in a selected service class(S515) and a preamble and a message are transmitted(S516). A detection acknowledge signal corresponding to a signature used in the preamble through a preamble detection acknowledge channel while a detection acknowledge signal standby time elapses and a detection acknowledge signal receipt period elapses is received, and the received detection acknowledge signals are synthesized(S517,S518).
摘要翻译：目的：提供移动通信系统的随机接入信道中的传输方法，以减少移动卫星通信系统中的传输延迟时间和增强消息接收成功概率。构成：如果重传周期计数器小于最大重传周期数（S505），则将访问处理关联参数更新为最近的值，并执行持久性检查（S507）。生成0到1之间的随机数（S508）。如果生成值大于持久性检查概率（S509），则在等待下一帧之后进行检查（S510）。如果生成值小于或等于持久性检查概率，则功率增加计数器被初始化为0（S511）。功率增加计数器增加1（S512）。如果功率增加计数器小于最大功率增加次数（S513），则在所选择的服务等级（S515）中选择可能的签名，并发送前导码和消息（S516）。接收到检测确认信号，该检测确认信号通过前同步码检测确认信道在前同步码中使用的签名，而经过了检测确认信号待机时间并且检测到确认信号接收期间已经过去，并且接收到的检测确认信号被合成（S517，S518）。

10. 发明公开

KR1020000070972A 대칭 및 비대칭 파형 모드를 통합하는 이동 위성 전화 시스템 无效
标题翻译：携带对称和非对称波形模式的移动卫星电话系统
公开(公告)号：KR1020000070972A
公开(公告)日：2000-11-25
申请号：KR1019997007238
申请日：1998-02-02
申请人： 에릭슨 인크.
发明人： 케라비니스,피터,디.
IPC分类号： H04B7/185
CPC分类号： H04B7/18558
摘要： 개선된위성통신방법및 시스템에사용하기위한개선된다중모드전화가제공된다. 직접적이동-대-이동통신을위한위성에서의레이트변환하드웨어또는소프트웨어를필요로하지않고서도비대칭공중인터페이스를갖는위성통신시스템이용이하게구현될수 있도록, 전화가서로다른반송파대역폭에서신호를선택적으로수신할수 있다.

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