公开(公告)号：WO2009154404A2

公开(公告)日：2009-12-23

申请号：PCT/KR2009003254

申请日：2009-06-17

Applicant: KOREA ELECTRONICS TELECOMM ,  LEE KYOUNG SEOK ,  KIM JAE HEUNG ,  JUNG SOO JUNG ,  AHN JAE YOUNG

Inventor： LEE KYOUNG SEOK ,  KIM JAE HEUNG ,  JUNG SOO JUNG ,  AHN JAE YOUNG

IPC: H04W72/08 ,  H04L1/18

CPC classification number: H04L1/1607 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/1812 ,  H04W72/042 ,  H04W88/08

Abstract: Provided is a method of transmitting and receiving data using a persistent allocation scheme in order to effectively support a voice service between a base station and a mobile terminal in a packet based mobile communication system. When an error occurs in transmitting a control information that indicates whether to use a radio resource using the persistent allocation scheme, the base station may retransmit the control information and thereby maintain a communication quality.

Abstract translation: 提供了一种使用持久性分配方案发送和接收数据的方法，以便有效地支持基于分组的移动通信系统中的基站和移动终端之间的语音服务。 当发送指示是否使用持续分配方案的无线电资源的控制信息发生错误时，基站可以重新发送控制信息，从而保持通信质量。

公开(公告)号：WO2009136732A2

公开(公告)日：2009-11-12

申请号：PCT/KR2009002378

申请日：2009-05-06

Applicant: KOREA ELECTRONICS TELECOMM ,  YEH CHOONG IL ,  KWAK BYUNG-JAE ,  KWON DONG SEUNG ,  AHN JEE HWAN

Inventor： YEH CHOONG IL ,  KWAK BYUNG-JAE ,  KWON DONG SEUNG ,  AHN JEE HWAN

IPC: H04W72/04

CPC classification number: H04L5/0007 ,  H04L5/003 ,  H04L5/0053 ,  H04W72/04

Abstract: An access point allocates a resource for ranging to an access terminal included therein, and receives a ranging channel that includes an identifier of the access terminal and a plurality of pilots. The AP checks the access terminal by using the received identifier, and measures a round trip delay of the access terminal based on the received pilots.

Abstract translation: 接入点向其中包括的接入终端分配用于测距的资源，并且接收包括接入终端的标识符和多个导频的测距信道。 AP通过使用接收到的标识符来检查接入终端，并且基于接收的导频测量接入终端的往返延迟。

公开(公告)号：WO2007145419A3

公开(公告)日：2009-08-20

申请号：PCT/KR2007001357

申请日：2007-03-20

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM SUNG-KYUNG ,  LIM KWANG-JAE ,  YOON CHUL-SIK ,  AHN JEE-HWAN

Inventor： KIM SUNG-KYUNG ,  LIM KWANG-JAE ,  YOON CHUL-SIK ,  AHN JEE-HWAN

IPC: H04B7/26 ,  H04B1/707 ,  H04B7/005 ,  H04W52/40 ,  H04W52/50 ,  H04W56/00

CPC classification number: H04B7/2668 ,  H04W52/40 ,  H04W52/50 ,  H04W56/00

Abstract: Disclosed are an uplink synchronization request method in a mobile communication system, a CDMA allocation information element structure thereof, and a portable subscriber station (PSS) using the same. For this purpose the uplink synchronization request method includes: when uplink traffic is generated, determining whether an uplink synchronization error occurs; when the uplink synchronization error occurs, calculating a timing adjustment value; and transmitting a bandwidth request code including the calculated timing adjustment value to a base station and performing a bandwidth request. According to the present application, the PSS compares a reference adjustment value and an arrival time of a downlink preamble to calculate uplink synchronization timing and synchronize an uplink of the PSS that requests bandwidth allocation through a bandwidth request ranging process to thereby maximize resource use efficiency in the uplink synchronization.

Abstract translation: 公开了移动通信系统中的上行链路同步请求方法，其CDMA分配信息元素结构以及使用该上行链路同步请求方法的便携式用户站（PSS）。 为此，上行链路同步请求方法包括：当产生上行流量时，确定是否发生上行链路同步错误; 当发生上行链路同步错误时，计算定时调整值; 以及将包括所计算的定时调整值的带宽请求代码发送到基站并执行带宽请求。 根据本申请，PSS比较参考调整值和下行链路前导码的到达时间，以计算上行链路同步定时，并通过带宽请求测距过程来同步请求带宽分配的PSS的上行链路，从而最大化资源使用效率 上行同步。

公开(公告)号：WO2009078581A3

公开(公告)日：2009-08-06

申请号：PCT/KR2008006683

申请日：2008-11-13

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM DAE JUN ,  SONG YOON HO ,  JEONG JIN WOO

Inventor： KIM DAE JUN ,  SONG YOON HO ,  JEONG JIN WOO

IPC: H01J35/04

CPC classification number: H01J35/065 ,  H01J35/14 ,  H01J35/16 ,  H01J2235/062 ,  H01J2235/068 ,  H01J2235/087 ,  H01J2235/164 ,  H01J2235/186

Abstract: A microminiature X-ray tube with a triode structure using a nano emitter is provided, which can increase a field emission region as much as possible by means of nano emitters fine-patterned in a cathode to not only increase an emission current per unit area as much as possible but secure high electrical characteristics, reliability, and structural stability by means of a cover and a bonding material. In addition, gate holes having a macro structure can be formed in the gate to promote electron beam focusing by means of the gate without using a separate focusing electrode and to prevent a leakage current from occurring on the gate. Further, an auxiliary electrode can be formed on a top or an inner surface of a cover applied for structural stability to further promote the electron beam focusing and to control the output amounts per individual X-ray tubes output according to current switching to be equal to each other.

Abstract translation: 提供了一种使用纳米发射器的具有三极管结构的微型X射线管，其可以通过在阴极中精细图案化的纳米发射器尽可能多地增加场发射区域，从而不仅增加每单位面积的发射电流， 尽可能多地但借助于盖和粘合材料确保高电特性，可靠性和结构稳定性。 此外，可以在栅极中形成具有宏观结构的栅极孔，以通过栅极促进电子束聚焦而不使用单独的聚焦电极，并且防止在栅极上发生泄漏电流。 此外，可以在用于结构稳定性的盖的顶部或内表面上形成辅助电极，以进一步促进电子束聚焦并且将根据电流切换输出的每个单独X射线管的输出量控制为等于 彼此。

公开(公告)号：WO2009075466A3

公开(公告)日：2009-07-30

申请号：PCT/KR2008005879

申请日：2008-10-07

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM KWANG-YONG ,  LEE GWANG SOON ,  YUN JOUNGIL ,  CHOI SEOMEE ,  LIM JONG SOO ,  LEE SOO IN

Inventor： KIM KWANG-YONG ,  LEE GWANG SOON ,  YUN JOUNGIL ,  CHOI SEOMEE ,  LIM JONG SOO ,  LEE SOO IN

IPC: H04N7/015 ,  H04N7/24

CPC classification number: H04H20/18 ,  H04H2201/40 ,  H04N21/234318 ,  H04N21/2383 ,  H04N21/4307 ,  H04N21/6437 ,  H04N21/64792 ,  H04N21/8547

Abstract: A method and apparatus for processing enhanced media data in a Digital Multimedia Broadcasting (DMB) system is provided. The apparatus for processing enhanced media data includes: a base layer processing unit configured to multiplex an elementary stream of a base layer and perform channel encoding for the multiplexed elementary stream of the base layer; an enhancement layer processing unit configured to synchronize an elementary stream of an enhancement layer with the elementary stream of the base layer and thereby multiplex the elementary stream of the enhancement layer and process the elementary stream of the enhancement layer to be transmittable via at least one of a plurality of transmission channels; and a synchronizer configured to provide the enhancement layer processing unit with synchronization information that is used for synchronizing the elementary stream of the enhancement layer with the elementary stream of the base layer.

Abstract translation: 提供了一种用于在数字多媒体广播（DMB）系统中处理增强的媒体数据的方法和装置。 用于处理增强型媒体数据的装置包括：基本层处理单元，被配置为对基本层的基本流进行多路复用，并对基层的多路复用基本流进行信道编码; 增强层处理单元，被配置为使增强层的基本流与基本层的基本流同步，从而复用增强层的基本流，并且通过以下各项中的至少一个来处理可发送的增强层的基本流： 多个传输信道; 以及同步器，被配置为向所述增强层处理单元提供用于使所述增强层的基本流与所述基本层的基本流同步的同步信息。

公开(公告)号：WO2008035840A3

公开(公告)日：2009-07-30

申请号：PCT/KR2007001502

申请日：2007-03-27

Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD ,  KIM EUN-KYUNG ,  KIM KYUNG-SOO

Inventor： KIM EUN-KYUNG ,  KIM KYUNG-SOO

IPC: H04L27/26 ,  H04W72/00 ,  H04W72/08 ,  H04W72/12 ,  H04W92/00

CPC classification number: H04W72/1284 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0027 ,  H04W8/24 ,  H04W72/0453 ,  H04W72/1231

Abstract: Disclosed are an apparatus and a method for fairly allocating resources in a band adaptive modulation and coding (band AMC) mode of a wideband wireless access system. There is provided a method of fairly allocating resources in a band AMC mode of a wideband wireless access system when two or more mobile stations simultaneously transmit channel quality information (CQI) through an overlapping band. The method includes: when two or more mobile stations transmit the channel quality information (CQI) through an overlapping band, examining whether the mobile stations transmit information indicating that the overlapping band is the highest bands thereof; comparing tag values of the mobile stations transmitting the information indicating that the overlapping band is the highest band thereof and selecting one of the tag values having the highest priority, the tag values being given when the mobile stations transmit the information on the band at the beginning and the tag values stored for every frame being reset; allocating a sub channel corresponding to the highest band to the mobile station having the selected tag value; and changing the tag values of the mobile stations transmitting the information indicating that the overlapping band is the highest band thereof on the basis of the result of the comparison to reset the tag values.

Abstract translation: 公开了一种用于在宽带无线接入系统的频带自适应调制和编码（频带AMC）模式中公平分配资源的装置和方法。 提供了当两个或多个移动站同时通过重叠频带发送信道质量信息（CQI）时，在宽带无线接入系统的频带AMC模式下公平分配资源的方法。 该方法包括：当两个或多个移动站通过重叠频带发送信道质量信息（CQI）时，检查移动站是否发送表示重叠频带是其最高频带的信息; 比较发送指示重叠频带是其最高频带的信息的移动站的标签值，并选择具有最高优先级的标签值中的一个，当移动站在开始时发送关于频带的信息时给出标签值 并且为每个帧复制存储的标签值; 将具有所选标签值的移动站分配与最高频带对应的子信道; 以及基于比较结果，改变发送表示重叠频带是其最高频带的信息的移动站的标签值，以重置标签值。

公开(公告)号：WO2009078659A1

公开(公告)日：2009-06-25

申请号：PCT/KR2008007459

申请日：2008-12-17

Applicant: KOREA ELECTRONICS TELECOMM ,  CHEON KYUNG-YUL ,  YANG MI-JEONG ,  PARK AE-SOON

Inventor： CHEON KYUNG-YUL ,  YANG MI-JEONG ,  PARK AE-SOON

IPC: H04L12/28

CPC classification number: H04W36/0011 ,  H04L2212/00 ,  H04W8/04 ,  H04W36/02 ,  H04W80/04

Abstract: Provided is a method of managing a tunnel to provide mobile node mobility when a mobile node moves from an existing visiting network to a visiting network which supports a mobile IP, the method comprising: (a) a mobile node detecting a movement of the mobile node and configuring a care-of address (CoA) and thereafter transmitting a location registration (Binding Update) message to a home agent; (b) the mobile node creating a second tunnel in the visiting network and setting the second tunnel as a receiving-only tunnel while maintaining a first tunnel which is already used in the existing visiting network; (c) the mobile node receiving a location registration completion (Binding Acknowledgement) message from the home agent; and (d) the mobile node changing the second tunnel to the tunnel capable of transmitting/receiving by modifying a routing table, and canceling the first tunnel.

Abstract translation: 提供了一种当移动节点从现有访问网络移动到支持移动IP的访问网络时管理隧道以提供移动节点移动性的方法，所述方法包括：（a）移动节点检测移动节点的移动 以及配置转交地址（CoA），然后向归属代理发送位置注册（绑定更新）消息; （b）所述移动节点在所述访问网络中创建第二隧道，并将所述第二隧道设置为只接收隧道，同时保持已经在所述现有访问网络中使用的第一隧道; （c）移动节点从归属代理接收位置注册完成（绑定确认）消息; 以及（d）移动节点通过修改路由表将第二隧道改变为能够发送/接收的隧道，并取消第一隧道。

公开(公告)号：WO2009078615A2

公开(公告)日：2009-06-25

申请号：PCT/KR2008007260

申请日：2008-12-09

Applicant: KOREA ELECTRONICS TELECOMM ,  AHN JAE-YOUNG ,  JUNG SOUHWAN ,  CHOI JAEDUCK ,  HWANG DAE-JOON

Inventor： AHN JAE-YOUNG ,  JUNG SOUHWAN ,  CHOI JAEDUCK ,  HWANG DAE-JOON

IPC: H04L9/32

CPC classification number: H04L9/0844 ,  H04L9/0836 ,  H04L9/3226 ,  H04L9/3242 ,  H04L63/08 ,  H04L2209/80 ,  H04L2463/062 ,  H04W12/04 ,  H04W12/06 ,  H04W36/0033 ,  H04W36/0038 ,  H04W80/02 ,  H04W80/04

Abstract: Integrated handover authentication technology for a next generation network (NGN) environment to which wireless access technology and mobile IP based mobility control technology are applied is provided. In a method of operating a mobile terminal MN in order to perform the integrated handover authentication in the NGN environment including an access router PAR, a target router NAR, and an authentication(AAA) server. First, a handover authentication key HKNAR which is shared by the mobile terminal and the target router and protects a fast binding update (FBU) message between the mobile terminal and the target router is generated. Then, an authentication request message AAuthReq generated using the handover authentication key HKNAR is transmitted. Thereafter, an authentication success message AAuthResp is received in response to the authentication request message AAuthReq. Accordingly, hierarchical handover can be performed according to the localization of the mobility of the mobile terminal, thereby minimizing the overhead of the authentication (AAA) server.

Abstract translation: 提供了用于应用无线接入技术和基于移动IP的移动性控制技术的下一代网络（NGN）环境的集成切换认证技术。 在为了在包括接入路由器PAR，目标路由器NAR和认证（AAA）服务器的NGN环境中执行综合切换认证而操作移动终端MN的方法中。 首先，生成由移动终端和目标路由器共享并且保护移动终端和目标路由器之间的快速绑定更新（FBU）消息的移交认证密钥HKNAR。 然后，发送使用切换认证密钥HKNAR生成的认证请求消息AAuthReq。 此后，响应于认证请求消息AAuthReq，接收认证成功消息AAuthResp。 因此，可以根据移动终端的移动性的本地化来执行分级切换，从而使认证（AAA）服务器的开销最小化。

公开(公告)号：WO2009078611A2

公开(公告)日：2009-06-25

申请号：PCT/KR2008007224

申请日：2008-12-05

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM WON YOUNG ,  KANG SUNG JOO ,  CHUNG MOON YOUNG ,  KU KYOUNG I ,  CHOI WAN

Inventor： KIM WON YOUNG ,  KANG SUNG JOO ,  CHUNG MOON YOUNG ,  KU KYOUNG I ,  CHOI WAN

IPC: G06F9/44

CPC classification number: G06F9/445

Abstract: The present invention relates to a method for providing integrated application management, and more particularly, to a method which can provide a convenient usage environment by integrately managing various types of contents and application programs.To achieve these, the method for providing integrated application management using an integrated application service module and a plurality of execution/management engines includes: integratedly managing a plurality of applications driven in different application deployments, and providing a single user interface irrespective of the application deployments; and executing at least one of the applications. The present invention enables various types of application driven in different application deployment to be integratedly executed and managed by a single common interface in a same manner irrespective of each application deployment.

Abstract translation: 本发明涉及一种提供集成应用管理的方法，更具体地说，涉及通过集成管理各种类型的内容和应用程序来提供方便的使用环境的方法。为了实现这些，使用 集成应用服务模块和多个执行/管理引擎包括：集成地管理在不同应用部署中驱动的多个应用，并且不管应用部署如何，提供单个用户界面; 以及执行所述应用中的至少一个。 本发明使得在不同应用部署中驱动的各种类型的应用能够以相同的方式由单个公共接口集成地执行和管理，而与每个应用部署无关。

公开(公告)号：WO2009072825A2

公开(公告)日：2009-06-11

申请号：PCT/KR2008007177

申请日：2008-12-04

Applicant: KOREA ELECTRONICS TELECOMM ,  KWON HYOUNG JIN ,  KIM JIN KYEONG ,  KIM YONG SUN ,  KIM KYEONGPYO ,  LEE WOO YONG

Inventor： KWON HYOUNG JIN ,  KIM JIN KYEONG ,  KIM YONG SUN ,  KIM KYEONGPYO ,  LEE WOO YONG

IPC: H04B7/04

CPC classification number: H04W40/22 ,  H04L45/22 ,  H04W40/16

Abstract: Disclosed are a data transceiver and a method thereof in a wireless communication system, and particularly, is a data transceiver and method thereof using multiple routes in the wireless communication system. The data transmitting/receiving method using the multiple routes in the wireless communication system includes setting a direct route to a corresponding station and a relay route to a relay device, selecting one route from among the direct route and relay route, and transmitting/receiving data through the selected route.

Abstract translation: 公开了一种无线通信系统中的数据收发信机及其方法，特别是在无线通信系统中使用多条路由的数据收发信机及其方法。 在无线通信系统中使用多条路由的数据发送/接收方法包括设置到相应站的直接路由和到中继设备的中继路由，从直接路由和中继路由中选择一条路由，以及发送/接收数据 通过选择的路线。