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公开(公告)号：KR101458446B1
公开(公告)日：2014-11-10
申请号：KR1020080040124
申请日：2008-04-29
Applicant: 삼성전자주식회사 , 서강대학교산학협력단
Abstract: 본 발명은 이동 통신 시스템에 관한 것으로, 더욱 상세하게는 복수의 기지국으로 동시에 레인징 신호를 전송하는 레인징 단말기 및 상기 레인징 단말기를 포함하는 레인징 시스템에 관한 것이다.
본 발명은 접속 기지국으로부터 레인징 자원 할당 정보를 수신하는 수신부 및 상기 레인징 자원 할당 정보를 참조하여 레인징 기지국으로 레인징 신호를 전송하는 전송부를 포함하고, 상기 수신부는 상기 레인징 신호에 기반하여 상기 레인징 기지국이 산출한 레인징 파라미터를 상기 접속 기지국으로부터 수신하는 것을 특징으로 하는 레인징 단말기를 제공한다.
본 발명에 따르면 공통된 레인징 자원을 이용하여 복수의 레인징 기지국으로 레인징 신호를 한번에 전송할 수 있다.
레인징, 랜덤 억세스, 경쟁구간, 무선 접속, 무선 자원-
公开(公告)号：KR1020090104417A
公开(公告)日：2009-10-06
申请号：KR1020080029837
申请日：2008-03-31
Applicant: 삼성전자주식회사 , 서강대학교산학협력단
CPC classification number: H04W72/04 , H04W4/08 , H04W72/042 , H04W84/12 , H04W88/08 , H04B7/15507 , H04W72/0446 , H04W72/0453
Abstract: PURPOSE: A system for ranging based on a partitioned radio resource is provided to redistribute a wireless resource efficiently according to the ranging success of a terminal. CONSTITUTION: A system for ranging based on a partitioned radio resource includes a terminal classifying unit(210), a wireless resource allocation unit(220), a transmitting unit(230) and a receiving unit(240). The terminal classifying unit classifies terminals related to a base station into plural groups, and the wireless resource allocation unit allocates the wireless resources, which allocated to the base station device, to each group. The transmitting unit transmits the information for the wireless resources, which are allocated to the first group, to the first group. The receiving unit receives a ranging signal from terminals by using the wireless resources allocated to the first group.
Abstract translation: 目的：提供一种基于分区无线资源的测距系统，以便根据终端的测距成功有效地重新分配无线资源。 构成：基于分区无线电资源的测距系统包括终端分类单元（210），无线资源分配单元（220），发送单元（230）和接收单元（240）。 终端分类单元将与基站有关的终端分类为多个组，无线资源分配单元将分配给基站装置的无线资源分配给各组。 发送单元将分配给第一组的无线资源的信息发送到第一组。 接收单元通过使用分配给第一组的无线资源从终端接收测距信号。
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公开(公告)号：KR101465223B1
公开(公告)日：2014-12-05
申请号：KR1020080029837
申请日：2008-03-31
Applicant: 삼성전자주식회사 , 서강대학교산학협력단
CPC classification number: H04W72/04 , H04W4/08 , H04W72/042 , H04W84/12 , H04W88/08
Abstract: 본발명에따르면본 발명에따르면레인징성공율을향상시키고, 레인징시간을감축할수 있다.
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公开(公告)号：KR1020090114271A
公开(公告)日：2009-11-03
申请号：KR1020080040124
申请日：2008-04-29
Applicant: 삼성전자주식회사 , 서강대학교산학협력단
CPC classification number: H04B7/2606 , H04W28/18 , H04W72/0446 , H04W72/0453 , H04W88/02
Abstract: PURPOSE: A ranging system for transmitting ranging signal to a plurality of base stations by using common ranging resource is provided to simplify a ranging process by transmitting a ranging parameter to a ranging terminal. CONSTITUTION: A receiving unit(410) receives ranging resource assignment information from a connection base station(430). A transmitting unit(420) transmits the ranging signal to ranging base stations. The receiving unit receives ranging parameter which the ranging base station produces from the connection base station. The ranging base station includes a plurality of connection base stations. The receiver receives the list toward the base stations from the access base station. The transmit unit transmits the ranging signal with reference to a list toward the base stations.
Abstract translation: 目的：提供通过使用公共测距资源向多个基站发送测距信号的测距系统，以通过向测距终端发送测距参数来简化测距过程。 构成：接收单元（410）从连接基站（430）接收测距资源分配信息。 发送单元（420）将测距信号发送到测距基站。 接收单元从连接基站接收测距基站产生的测距参数。 测距基站包括多个连接基站。 接收机从接入基站向基站接收列表。 发射单元参照列表向基站发送测距信号。
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公开(公告)号：KR101221597B1
公开(公告)日：2013-01-14
申请号：KR1020060096312
申请日：2006-09-29
Applicant: 삼성전자주식회사
Abstract: 본 발명은 휴대 인터넷 망에 관한 것으로서, 무선 구간에서 효율적으로 오버헤드(Overhead)를 줄일 수 있고, 데이터의 전송 효율(Transmission Efficiency)을 향상 시킬 수 있도록 하는 휴대 인터넷 망에서 데이터 프레임을 송수신하는 방법 및 장치를 개시한다. 본 발명에 따른 휴대 인터넷 망에서 휴대 단말기와 기지국 양측 간에 프레임을 송신하는 방법은, 상기 휴대 단말기와 상기 기지국 간에 세션(Session)을 활성화하는 단계, 상기 세션이 활성화된 후, IP(Internet Protocol) 데이터그램(Datagram)에 포함된 적어도 하나의 헤더 정보를 제거하는 단계, 상기 IP 데이터그램에 소정의 TCID(Transport Connection Identifier)를 설정한 헤더를 추가하여 프레임을 생성하는 단계, 및 상기 활성화된 세션을 통해 상기 생성된 프레임을 송신하는 단계를 포함하고, 상기 프레임은 상기 휴대 단말기 또는 상기 기지국 중 일측에서 생성되어, 상기 휴대 단말기 또는 상기 기지국 중 타측으로 송신될 수 있다.
휴대 인터넷 망, ACR, RAS, PSS, TCP 헤더, IP 헤더, IP 데이터그램, TCID(Transport CID), 프레임-
Patent Agency Ranking
公开(公告)号：KR101213159B1
公开(公告)日：2012-12-17
申请号：KR1020060113232
申请日：2006-11-16
Applicant: 삼성전자주식회사
Abstract: 본발명은무선네트워크에서 IP 어드레스를할당하기위한휴대단말기및 방법을개시한다. 본발명에따른연결된링크상에서사용되는 IP 어드레스들을어드레스캐시에저장하여관리하고, 상기 IP 어드레스들을기반으로 DAD(Duplicate Address Detection)를수행하는액세스라우터및 휴대단말기를포함하는시스템에적용되는무선네트워크에서 IP(Internet Protocol) 어드레스(Address)를할당하기위한방법은상기액세스라우터로부터송신되는공지메시지가수신되었는지를확인하는단계, 및상기공지메시지가수신되었으면, IP 어드레스를자동으로구성하고상기자동으로구성된 IP 어드레스에대한 DAD 수행을상기액세스라우터에요청하는단계를포함한다.
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公开(公告)号：KR101145849B1
公开(公告)日：2012-05-17
申请号：KR1020060096313
申请日：2006-09-29
Applicant: 삼성전자주식회사
Abstract: A method of providing a handover service to a mobile communication terminal supporting multi-modal communications, and a mobile communication terminal for performing the method are provided. More particularly, a method of eliminating an interruption of a data transmission service occurring during a handover between different communication networks, and a terminal for performing the method are provided. A method of providing a handover service of a mobile communication terminal supporting multi-modal communications can include: transmitting and receiving data to/from a corresponding node via a first access network and a second access network while simultaneously maintaining an association with the first access network and the second access network, determining a point in time of completing a handover registration, and releasing an association with the first access network after the point in time of completing the handover registration.
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公开(公告)号：KR1020090100009A
公开(公告)日：2009-09-23
申请号：KR1020080025356
申请日：2008-03-19
Applicant: 삼성전자주식회사
CPC classification number: H04L63/102 , H04L63/0272 , H04L63/164 , H04W8/18 , H04W12/08
Abstract: PURPOSE: A system for registering the profile information of a terminal in a network is provided to perform the registration or update of the profile information in the network by comprising a profile information agent. CONSTITUTION: A profile information agent(120) includes a receiver and a transmitter. The receiver receives the profile information transmission request message including profile information of terminals(110,140,160). The transmitter includes the profile information in the request message, and then transmits the request message to a profile information server(130). The receiver receives a profile information registration confirmation message from the profile information server in response to the request message.
Abstract translation: 目的：提供一种用于在网络中注册终端的简档信息的系统，以通过包括简档信息代理来执行网络中的简档信息的注册或更新。 构成：简档信息代理（120）包括接收器和发送器。 接收机接收包括终端（110,140,160）的简档信息的简档信息传输请求消息。 发送器包括请求消息中的简档信息，然后将请求消息发送到简档信息服务器（130）。 接收机响应于请求消息从简档信息服务器接收简档信息注册确认消息。
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公开(公告)号：KR1020080033831A
公开(公告)日：2008-04-17
申请号：KR1020060116439
申请日：2006-11-23
Applicant: 삼성전자주식회사
CPC classification number: H04W36/0033 , H04L63/08 , H04L63/0892 , H04L63/101 , H04W8/26 , H04W12/06 , H04W12/08 , H04W36/0011 , H04W36/0038 , H04W80/04 , H04W84/005 , H04L12/46
Abstract: A method for supporting mobility of a mobile terminal based on prefix binding and a system using the same are provided to solve a problem that because a mobile IPv6(Internet Protocol version 6) supports only a general mobility, it has many difficulties in supporting a frequency movement of a mobile terminal and a real time service application. When a mobile terminal accesses the first AR(Access Router), the first AR allocates a prefix to the mobile terminal and registers the allocated prefix to an authentication server(S210). When the mobile terminal moves and accesses the second AR, the authentication server checks the mobile terminal and informs the second AR about the check result(S220). The second AR informs the first AR about the check result(S230). When the first AR receives a data packet, it transmits the received data packet to the mobile terminal via the second AR(S240).
Abstract translation: 提供一种用于支持基于前缀绑定的移动终端的移动性的方法和使用其的系统的方法来解决由于移动IPv6（因特网协议版本6）仅支持一般移动性而导致的问题，因此在支持频率 移动终端的移动和实时服务应用。 当移动终端访问第一AR（接入路由器）时，第一AR为移动终端分配前缀，并将分配的前缀注册到认证服务器（S210）。 当移动终端移动并访问第二AR时，认证服务器检查移动终端并通知第二AR关于检查结果（S220）。 第二AR通知第一AR关于检查结果（S230）。 当第一AR接收到数据分组时，经由第二AR将接收到的数据分组发送到移动终端（S240）。
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公开(公告)号：KR1020080012729A
公开(公告)日：2008-02-12
申请号：KR1020060113232
申请日：2006-11-16
Applicant: 삼성전자주식회사
CPC classification number: H04L61/2046 , H04L61/2092 , H04L61/6013 , H04L61/6059 , H04W8/26
Abstract: A portable terminal for allocating an IP address in a wireless network and a method thereof are provided to prevent a collision between automatically created IPv6 addresses by automatically configuring an IPv6 address if an access router transmits a message indicating that it is a management access router, executing DAD(Duplicate Address Detection) for the IPv6 address through the access router, and using the IPv6 legitimately. An access router creates a notification message to announce that it is a specific access router to execute DAD for IP addresses, and transmits the created message to a portable terminal(S210). Receiving the notification message, the portable terminal automatically configures an IP address(S220). The portable terminal creates a DAD request message containing the automatically configured IP address and transmits the created DAD request message to the access router(S230). Based on the DAD request message transmitted from the portable terminal, the access router executes DAD for the IP address contained in the DAD request message(S240). In case that a response message is received from the access router(S250), the portable terminal confirms a DAD request result and allocates the IP address legitimately according to the confirmed result(S260).
Abstract translation: 提供一种用于在无线网络中分配IP地址的便携式终端及其方法，用于通过自动配置IPv6地址来防止自动创建的IPv6地址之间的冲突，如果接入路由器发送指示它是管理接入路由器的消息，执行 通过接入路由器对IPv6地址进行DAD（重复地址检测），并合法使用IPv6。 接入路由器创建通知消息，通知它是特定的接入路由器来执行用于IP地址的DAD，并将创建的消息发送到便携式终端（S210）。 接收到通知消息，便携式终端自动配置IP地址（S220）。 便携式终端创建包含自动配置的IP地址的DAD请求消息，并将所创建的DAD请求消息发送到接入路由器（S230）。 基于从便携式终端发送的DAD请求消息，接入路由器对包含在DAD请求消息中的IP地址执行DAD（S240）。 在从接入路由器接收到响应消息的情况下（S250），便携式终端确认DAD请求结果并根据确认结果合法分配IP地址（S260）。
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