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    Location recognition system using stereophonic sound, transmitter and receiver therein, and method thereof
    31.
    发明申请
    Location recognition system using stereophonic sound, transmitter and receiver therein, and method thereof 有权
    使用立体声的位置识别系统，其中的发射机和接收机及其方法

    公开(公告)号：US20070037583A1

    公开(公告)日：2007-02-15

    申请号：US11442533

    申请日：2006-05-30

    Applicant: Min-Q Kim ,  Min-seop Jeong ,  Heung-soo Kim ,  Byoung-joon Lee

    Inventor： Min-Q Kim ,  Min-seop Jeong ,  Heung-soo Kim ,  Byoung-joon Lee

    IPC: H04Q7/20

    CPC classification number: G01S5/0072

    Abstract: A location recognition system and method using stereophonic sound, the system having a transmitter and a receiver. The transmitter uses the stereophonic sound and transmits location tracking information of an object. The transmitter includes a sound detector which detects a sound of the object and converts the detected sound to an electrical signal; a data converter which converts the electrical signal converted by the sound detector, to acoustic data; and a first communication interface which transmits the acoustic data converted by the data converter and the location tracking information to the receiver. A user can immediately recognize the location of the transmitter which transmits the location tracking information and is the target of the location tracking. Therefore, the mutual communications between the transmitter and the receiver which receives the location tracking information can be smoothly carried out.

    Abstract translation: 一种使用立体声的位置识别系统和方法，该系统具有发射机和接收机。 发射机使用立体声，并发送对象的位置跟踪信息。 发射机包括检测物体的声音并将检测到的声音转换成电信号的声音检测器; 将由声音检测器转换的电信号转换为声学数据的数据转换器; 以及第一通信接口，其将由数据转换器转换的声学数据和位置跟踪信息发送到接收器。 用户可以立即识别发送位置跟踪信息的发射机的位置，并且是位置跟踪的目标。 因此，可以平滑地进行接收位置跟踪信息的发送机与接收机之间的相互通信。

    Method and system for authenticating pay-per-use service using EAP
    32.
    发明申请
    Method and system for authenticating pay-per-use service using EAP 有权

    公开(公告)号：US20060190994A1

    公开(公告)日：2006-08-24

    申请号：US11359499

    申请日：2006-02-23

    Applicant: Byoung-Joon Lee ,  Alper Yegin

    Inventor： Byoung-Joon Lee ,  Alper Yegin

    IPC: H04L9/32

    CPC classification number: H04L63/162 ,  H04L63/08 ,  H04L63/0892

    Abstract: A method and system for authenticating a pay-per-use service using an extensible authentication protocol (EAP). The method includes requesting a client to provide an EAP ID to be used in the service when a service request signal is received from a client; transmitting an EAP payment method (EAP_CC) request signal for requesting management information of the client when the EAP ID is received; after receiving an EAP_CC response signal that includes the management information of the client, retransmitting the EAP_CC response signal to an authentication/authorization/accounting (AAA) backend server that possesses the management information of the client; and after receiving an EAP_CC approval signal for approving the service request of the client from the AAA backend server, retransmitting the EAP_CC approval signal to the client. According to the method, a user can perform an authentication of the pay-per-use service even if the user is a non-subscriber of a specified service.

    Mobile terminal device for handover in WLAN and method thereof
    33.
    发明申请
    Mobile terminal device for handover in WLAN and method thereof 审中-公开
    用于WLAN切换的移动终端设备及其方法

    公开(公告)号：US20060003769A1

    公开(公告)日：2006-01-05

    申请号：US11171445

    申请日：2005-07-01

    Applicant: Xiaoyu Liu ,  Byoung-joon Lee ,  Jin-hyeock Choi ,  Kyung-Hun Jang ,  Youn-hee Han

    Inventor： Xiaoyu Liu ,  Byoung-joon Lee ,  Jin-hyeock Choi ,  Kyung-Hun Jang ,  Youn-hee Han

    IPC: H04Q7/20

    CPC classification number: H04W36/00837 ,  H04W36/00835 ,  H04W36/0085

    Abstract: A handover method of a mobile terminal device in a wireless local area network (WLAN) includes a mobile terminal device and at least two wireless access points (APs) which communicate with the mobile terminal device using particular radio resources. The mobile terminal device communicates with a wireless AP via a first radio resource, and receives signals from wireless APs via a second radio resource. The mobile terminal device arranges and stores the signals received from the wireless APs in a certain order of size. The mobile terminal device determines an AP for the handover by sequentially searching the stored APs when intensity of the signal received via the first radio resource is smaller than a predetermined value.

    Abstract translation: 无线局域网（WLAN）中的移动终端设备的切换方法包括移动终端设备和使用特定无线电资源与移动终端设备通信的至少两个无线接入点（AP）。 移动终端装置经由第一无线资源与无线AP进行通信，经由第二无线资源从无线AP接收信号。 移动终端装置以一定大小的顺序排列并存储从无线AP接收的信号。 当通过第一无线电资源接收的信号的强度小于预定值时，移动终端设备通过顺序搜索存储的AP来确定用于切换的AP。

    Method of and apparatus for transceiving data frame in wireless broadband internet network
    36.
    发明授权
    Method of and apparatus for transceiving data frame in wireless broadband internet network 有权
    无线宽带互联网中收发数据帧的方法和装置

    公开(公告)号：US08677012B2

    公开(公告)日：2014-03-18

    申请号：US11819594

    申请日：2007-06-28

    Applicant: Chee Ha Kim ,  Hee-Jin Jang ,  Byoung-Joon Lee ,  Jong Ho Bang ,  Su Won Lee

    Inventor： Chee Ha Kim ,  Hee-Jin Jang ,  Byoung-Joon Lee ,  Jong Ho Bang ,  Su Won Lee

    IPC: G06F15/16 ,  G06F15/173

    CPC classification number: H04W28/06 ,  H04L69/22

    Abstract: A method of transmitting/receiving a frame between a portable terminal and a base station in a wireless broadband Internet network are provided. More particularly, a method of transmitting/receiving frames can include activating a session between the portable terminal and the base station, removing at least one header information field included in an Internet protocol (IP) datagram after activating the session, adding a network header which sets a predetermined transport connection identifier (TCID) to the IP datagram, generating the frame, and transmitting the generated frame via the activated session. Preferably, the frame is generated in any one of the portable terminal and the base station, and transmitted to the other one of the portable terminal and the base station.

    Abstract translation: 提供了一种在无线宽带因特网中的便携式终端与基站之间发送/接收帧的方法。 更具体地，发送/接收帧的方法可以包括激活便携式终端和基站之间的会话，在激活会话之后，去除包括在因特网协议（IP）数据报中的至少一个报头信息字段，添加一个网络报头， 将预定的传输连接标识符（TCID）设置到IP数据报，生成该帧，以及经由激活的会话发送生成的帧。 优选地，该帧在便携式终端和基站中的任一个中生成，并被发送到便携式终端和基站中的另一个。

    COMMUNICATION METHOD OF TARGET NODE TO PREFETCH SEGMENTS OF CONTENT IN CONTENT-CENTRIC NETWORK (CCN) AND TARGET NODE
    37.
    发明申请
    COMMUNICATION METHOD OF TARGET NODE TO PREFETCH SEGMENTS OF CONTENT IN CONTENT-CENTRIC NETWORK (CCN) AND TARGET NODE 审中-公开
    内容中心网络（CCN）和目标节点内容预留节点节点的通信方法

    公开(公告)号：US20130185406A1

    公开(公告)日：2013-07-18

    申请号：US13567312

    申请日：2012-08-06

    Applicant: Sung Chan CHOI ,  Ji Hoon LEE ,  Byoung Joon LEE ,  Myeong Wuk JANG

    Inventor： Sung Chan CHOI ,  Ji Hoon LEE ,  Byoung Joon LEE ,  Myeong Wuk JANG

    IPC: G06F15/16

    CPC classification number: H04L67/2847 ,  H04L65/4084 ,  H04L65/80 ,  H04N21/222 ,  H04N21/23106 ,  H04N21/2393

    Abstract: A target node and a communication method of using a target node that is configured to prefetch a segment of content in a Content-Centric Network (CCN) are provided. A communication method involving a target node configured to prefetch a segment of content in a Content-Centric Network (CCN) involves: receiving, from a previous node, a predetermined content-request packet requesting a predetermined segment of a content; determining a prefetching window size based on a number of segments in response to the predetermined content-request packet, the segments being prefetched based on a name of the content; generating a content-request packet that requests each of the segments based on the prefetching window size; and transmitting the generated content-request packet to a next node.

    Abstract translation: 提供了一种目标节点和使用被配置为在内容中心网络（CCN）中预取内容片段的目标节点的通信方法。 涉及用于预取内容中心网络（CCN）中的内容段的目标节点的通信方法包括：从先前节点接收请求内容的预定段的预定内容请求分组; 基于响应于所述预定内容请求分组的片段数量确定预取窗口大小，所述片段基于所述内容的名称被预取; 基于预取窗口大小生成请求每个段的内容请求分组; 以及将生成的内容请求分组发送到下一个节点。

    SOURCE NODE AND ROUTER IN CONTENT CENTRIC NETWORK, AND COMMUNICATION METHOD THEREOF
    38.
    发明申请
    SOURCE NODE AND ROUTER IN CONTENT CENTRIC NETWORK, AND COMMUNICATION METHOD THEREOF 有权
    内容中心网络中的源节点和路由器及其通信方法

    公开(公告)号：US20130029664A1

    公开(公告)日：2013-01-31

    申请号：US13454383

    申请日：2012-04-24

    Applicant: Ji Hoon Lee ,  Byoung Joon LEE ,  Myeong Wuk JANG ,  Jae Hoon KIM

    Inventor： Ji Hoon Lee ,  Byoung Joon LEE ,  Myeong Wuk JANG ,  Jae Hoon KIM

    IPC: H04W60/00

    CPC classification number: H04L67/32 ,  H04L67/327 ,  H04W8/12 ,  H04W36/0016

    Abstract: Provided are a content source node and a first content router and a second content router in a content centric network (CCN), and a communication method thereof. The technology described herein may reduce the updating of routing information due to a movement of a mobile source node and the corresponding overhead, thereby reducing a rate of using an overall network resource by adding routing information, that is, partially updating the routing information of the corresponding mobile source node for content routers on a route through which the mobile source node moves.

    Abstract translation: 提供内容源节点和内容中心网络（CCN）中的第一内容路由器和第二内容路由器及其通信方法。 本文描述的技术可以减少由于移动源节点的移动和相应的开销而导致的路由信息​​的更新，由此通过添加路由信息来降低使用整体网络资源的速率，即，部分更新路由信息的路由信息 用于移动源节点移动的路由上的内容路由器的相应移动源节点。

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