公开(公告)号：US08259655B2

公开(公告)日：2012-09-04

申请号：US11266482

申请日：2005-11-04

申请人： Mi-Ra Choe ,  Chang-Woo Seo ,  Rae-Jin Uh ,  Sung-Guk Na

发明人： Mi-Ra Choe ,  Chang-Woo Seo ,  Rae-Jin Uh ,  Sung-Guk Na

IPC分类号： H04W4/00

CPC分类号： H04W74/02 ,  H04W74/06 ,  H04W74/08

摘要： In a medium access method for contention and non-contention, a poll number for stations, or wireless terminals for communication, is managed by a base station so as to guarantee smooth traffic and improved Quality of Service (QoS). A first group of stations is provided for the non-contention, and a second group of stations is provided for the contention. The method includes (a) preparing a contention-free access message attempting access of the first group, (b) detecting a transmission time of a contention access message attempting access of the second group, (c) embedding the contention-free access message in the contention access message so as to transmit the embedded message to at least one of the first and second groups, and (d) receiving the contention access message, in which the contention-free access message is embedded, at the at least one of the first and second groups, and endowing any one of the first and second groups with a priority to attempt access to a medium in turn. Thereby, a poll number control-based multi-polling distributed coordination function (MP-DCF) mechanism is shared with the commercial stations to which no MP-DCF module is provided, so that it is possible to solve a drawback in that all stations should have the MP-DCF module provided therein, as well as to constantly maintain throughput even though the number of stations is gradually increased.

摘要翻译： 在竞争和非竞争的媒体接入方法中，用于台站或通信的无线终端的轮询号码由基站管理，以保证平滑的业务和提高的服务质量（QoS）。 为非争用提供了第一组电台，并提供第二组电台用于争用。 该方法包括：（a）准备试图访问第一组的无争用接入消息，（b）检测尝试接入第二组的竞争接入消息的传输时间，（c）将无竞争接入消息嵌入到 所述争用访问消息，以便将所述嵌入的消息发送到所述第一和第二组中的至少一个，以及（d）在所述第一和第二组中的至少一个上接收所述争用访问消息被嵌入的竞争接入消息， 第一组和第二组，并赋予第一组和第二组中的任何一个优先级以依次尝试访问介质。 因此，基于轮询号码控制的多轮询分布式协调功能（MP-DCF）机制与没有提供MP-DCF模块的商业车站共享，从而可以解决所有车站应该 在其中提供MP-DCF模块，并且即使站点数量逐渐增加也能够始终保持吞吐量。

公开(公告)号：US20090291712A1

公开(公告)日：2009-11-26

申请号：US12470015

申请日：2009-05-21

申请人： Kum Rye PARK ,  Sung Soo PARK ,  Ju Beam LEE ,  Jung In LEE ,  Rae Jin UH ,  Kyu San PARK

发明人： Kum Rye PARK ,  Sung Soo PARK ,  Ju Beam LEE ,  Jung In LEE ,  Rae Jin UH ,  Kyu San PARK

IPC分类号： H04B1/38

CPC分类号： H04B1/401 ,  H04B1/3816 ,  H04L51/066 ,  H04M1/72522 ,  H04M1/72561 ,  H04M2250/14 ,  H04W88/06

摘要： A device and method for operating a Universal Integrated Circuit Card (UICC) are provided. The method includes selecting a first data type based application by a mobile terminal, and transceiving data by converting data transceived between the first data type based application and a first application module into data of a second data type set in the UICC, while the mobile terminal communicates with the UICC storing the first application module for supporting the first data type based.

摘要翻译： 提供了一种用于操作通用集成电路卡（UICC）的设备和方法。 该方法包括：通过移动终端选择第一基于数据类型的应用，并且通过将在第一数据类型的应用和第一应用模块之间收发的数据转换为UICC中设置的第二数据类型的数据来收发数据，而移动终端 与存储用于支持第一数据类型的第一应用模块的UICC进行通信。

公开(公告)号：US20060114878A1

公开(公告)日：2006-06-01

申请号：US11266482

申请日：2005-11-04

申请人： Mi-Ra Choe ,  Chang-Woo Seo ,  Rae-Jin Uh ,  Sung-Guk Na

发明人： Mi-Ra Choe ,  Chang-Woo Seo ,  Rae-Jin Uh ,  Sung-Guk Na

IPC分类号： H04J3/16

CPC分类号： H04W74/02 ,  H04W74/06 ,  H04W74/08

摘要： In a medium access method for contention and non-contention, a poll number for stations, or wireless terminals for communication, is managed by a base station so as to guarantee smooth traffic and improved Quality of Service (QoS). A first group of stations is provided for the non-contention, and a second group of stations is provided for the contention. The method includes (a) preparing a contention-free access message attempting access of the first group, (b) detecting a transmission time of a contention access message attempting access of the second group, (c) embedding the contention-free access message in the contention access message so as to transmit the embedded message to at least one of the first and second groups, and (d) receiving the contention access message, in which the contention-free access message is embedded, at the at least one of the first and second groups, and endowing any one of the first and second groups with a priority to attempt access to a medium in turn. Thereby, a poll number control-based multi-polling distributed coordination function (MP-DCF) mechanism is shared with the commercial stations to which no MP-DCF module is provided, so that it is possible to solve a drawback in that all stations should have the MP-DCF module provided therein, as well as to constantly maintain throughput even though the number of stations is gradually increased.

摘要翻译： 在竞争和非竞争的媒体接入方法中，用于台站或通信的无线终端的轮询号由基站管理，以保证平滑的业务和提高的服务质量（QoS）。 为非争用提供了第一组电台，并提供第二组电台用于争用。 该方法包括：（a）准备试图访问第一组的无争用接入消息，（b）检测尝试接入第二组的竞争接入消息的传输时间，（c）将无竞争接入消息嵌入到 所述争用访问消息，以便将所述嵌入的消息发送到所述第一和第二组中的至少一个，以及（d）在所述第一和第二组中的至少一个上接收所述争用访问消息被嵌入的竞争接入消息， 第一组和第二组，并赋予第一组和第二组中的任何一个优先级以依次尝试访问介质。 因此，基于轮询号码控制的多轮询分布式协调功能（MP-DCF）机制与没有提供MP-DCF模块的商业车站共享，从而可以解决所有车站应该 在其中提供MP-DCF模块，并且即使站点数量逐渐增加也能够始终保持吞吐量。

公开(公告)号：US08296122B2

公开(公告)日：2012-10-23

申请号：US11866905

申请日：2007-10-03

申请人： Sung Guk Na ,  Rae Jin Uh

发明人： Sung Guk Na ,  Rae Jin Uh

IPC分类号： G06F9/455

CPC分类号： G06F13/105 ,  G06F2213/0042 ,  H04W88/02

摘要： An external connection interface emulation method and apparatus of a mobile terminal for exploiting the mobile terminal as a network adaptor of another terminal are provided. The external connection interface emulation apparatus includes a network modem for supporting communication through the mobile communication system; and a controller, which configures the network modem for operating the mobile terminal as an external network adaptor of another terminal or a communication device as it is, according to an input signal. The external connection interface emulation apparatus and method establish a communication link between a WiBro modem and a USB port at the software level making it possible to use the mobile phone as an external modem regardless of whether the WiBro modem and the USB port are compatible or not.

摘要翻译： 提供了一种用于将移动终端用作另一终端的网络适配器的移动终端的外部连接接口仿真方法和装置。 外部连接接口仿真装置包括用于通过移动通信系统支持通信的网络调制解调器; 以及控制器，其根据输入信号配置用于将移动终端作为另一终端或通信设备的外部网络适配器操作的网络调制解调器。 外部连接接口仿真装置和方法在软件级别建立WiBro调制解调器和USB端口之间的通信链路，使得可以将手机用作外部调制解调器，而不管WiBro调制解调器和USB端口是否兼容 。

公开(公告)号：US08131219B2

公开(公告)日：2012-03-06

申请号：US12399337

申请日：2009-03-06

申请人： Ho Joong Kim ,  Rae Jin Uh ,  Bo Seung Hwang ,  Jae Dong Jung ,  Ju Young Jung

发明人： Ho Joong Kim ,  Rae Jin Uh ,  Bo Seung Hwang ,  Jae Dong Jung ,  Ju Young Jung

IPC分类号： H04B17/00 ,  H04B1/38

CPC分类号： G06F1/3203 ,  G06F1/3278 ,  H04W48/16 ,  Y02D10/126 ,  Y02D10/157 ,  Y02D70/1244 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146

摘要： An operation method and device for an integrated modem having a plurality of modems is provided. The method includes connecting the integrated modem to a mobile terminal, supplying, by the mobile terminal, power to each modem of the integrated modem, performing booting each modem to maintain a ready-on state, and controlling to operate a modem selected according to an input signal from an input unit while terminating supplying of power to the non-selected modem or maintaining the booting completion state.

摘要翻译： 提供了具有多个调制解调器的集成调制解调器的操作方法和装置。 该方法包括将集成调制解调器连接到移动终端，由移动终端向集成调制解调器的每个调制解调器提供电力，执行引导每个调制解调器以维持就绪状态，以及控制操作根据 输入信号，同时终止向未选择的调制解调器供电，或保持启动完成状态。

公开(公告)号：US20080090623A1

公开(公告)日：2008-04-17

申请号：US11865518

申请日：2007-10-01

申请人： Rae-Jin UH ,  Sung-Guk Na

发明人： Rae-Jin UH ,  Sung-Guk Na

IPC分类号： H04M1/00

CPC分类号： H04W52/0251 ,  H04W52/028 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/142

摘要： Provided is a power saving method for a mobile terminal, of a WiBro communication system, particularly for a standby mode. A power saving method for a mobile terminal having a modem for communicating with a base station and a host for controlling the modem, includes starting, at the mobile terminal, a timer if a resource withdrawal is determined through a negotiation with the base station; turning off power to the modem; determining whether the timer has expired; and turning on the power to the modem.

摘要翻译： 提供了一种用于WiBro通信系统的移动终端的节电方法，特别是用于待机模式。 一种用于具有用于与基站进行通信的调制解调器和用于控制调制解调器的主机的移动终端的省电方法，包括：如果通过与所述基站的协商来确定资源提取，则在所述移动终端处启动定时器; 关闭调制解调器的电源; 确定定时器是否已经过期; 并打开调制解调器的电源。

公开(公告)号：US20070064606A1

公开(公告)日：2007-03-22

申请号：US11495516

申请日：2006-07-31

申请人： Rae-Jin Uh ,  Sung-Guk Na

发明人： Rae-Jin Uh ,  Sung-Guk Na

IPC分类号： H04L12/26

CPC分类号： H04L41/0896

摘要： A multiple network system and service providing method, wherein the multiple network system comprises a service server for providing at least one service; at least one terminal for accessing at least one network; and a manager server for recognizing a bandwidth of each service provided by the service server, a permissible bandwidth of each network, and each terminal accessing each network, and, for each service, blocking access of each terminal requesting the service to each network having a smaller permissible bandwidth than the service.

摘要翻译： 一种多网络系统和服务提供方法，其中所述多网络系统包括用于提供至少一个服务的服务服务器; 用于访问至少一个网络的至少一个终端; 以及管理服务器，用于识别由服务服务器提供的每个服务的带宽，每个网络的允许带宽和接入每个网络的每个终端，并且对于每个服务，请求服务的每个终端的每个终端的阻塞访问具有 比服务容许的带宽更小。

公开(公告)号：US20060126497A1

公开(公告)日：2006-06-15

申请号：US11266491

申请日：2005-11-04

申请人： Sung-Guk Na ,  Rae-Jin Uh ,  Jin-Youn Cho ,  Mi-Ra Choe

发明人： Sung-Guk Na ,  Rae-Jin Uh ,  Jin-Youn Cho ,  Mi-Ra Choe

IPC分类号： H04J1/16 ,  H04L12/403

CPC分类号： H04W74/02 ,  H04L1/1887 ,  H04W74/06 ,  H04W74/08

摘要： A method of re-transmitting a packet of an access point (AP) in a polling-based Wireless Local Area Network (WLAN) includes: scheduling a super frame to form a first period of providing a polling message to arbitrary stations at the AP and allowing only stations receiving the polling message to get access to a medium without contention, and to form a second period of allowing the stations to get access to the medium through contention; transmitting packets stored in a first transmission queue to the corresponding stations during the first period of the super frame; and enqueuing a packet whose transmission results in failure during a first portion of a second transmission queue to re-transmit the packet whose transmission has resulted in failure during the second period upon a determination that at least one of the packets transmitted to the stations has resulted in a failure to be transmitted.

摘要翻译： 在基于轮询的无线局域网（WLAN）中重新传输接入点（AP）的分组的方法包括：调度超帧以形成向AP处的任意站点提供轮询消息的第一周期，以及 只允许接收到轮询消息的站访问媒体而不进行争用，并且形成允许站通过争用访问媒体的第二时段; 在超帧的第一周期期间将存储在第一传输队列中的分组发送到对应的站; 并且在第二传输队列的第一部分期间，其传输导致故障的分组进入队列，以在确定发送到所述台站的分组中的至少一个已经导致的情况下重新发送在第二周期期间其传输已经导致故障的分组 无法传送。

公开(公告)号：US20060112269A1

公开(公告)日：2006-05-25

申请号：US11268726

申请日：2005-11-08

申请人： Rae-Jin Uh ,  Jeong-Min You

发明人： Rae-Jin Uh ,  Jeong-Min You

IPC分类号： H04L9/00

CPC分类号： H04L63/0227 ,  H04L63/105 ,  H04W84/12

摘要： A level-specific authentication method in a home network includes: endowing any one of a plurality of authentication levels to each of a plurality of user stations obtaining access to an access point, and to each of a plurality of services provided by a plurality of service servers, the authentication levels being divided into a plurality of steps; and, when a given user station obtains access to the access point to make a request for the specified service, comparing the authentication level endowed to the given user station with the authentication level of the service requested by the given user station, and allowing the given user station the requested service according to a result of the comparison.

摘要翻译： 家庭网络中的级别特定认证方法包括：向获得对接入点的接入的多个用户站中的每个用户站以及由多个服务提供的多个服务中的每一个提供多个认证级别中的任何一个 服务器，认证级别被分为多个步骤; 并且当给定用户站获得对接入点的访问以对所指定的服务进行请求时，将赋予给定用户站的认证级别与由给定用户站请求的服务的认证级别进行比较，并且允许给定的 用户根据比较结果请求服务。

公开(公告)号：US20060109833A1

公开(公告)日：2006-05-25

申请号：US11268725

申请日：2005-11-08

申请人： Rae-Jin Uh ,  Sung-Guk Na ,  Hyo-Sun Hwang ,  Mi-Ra Choe

发明人： Rae-Jin Uh ,  Sung-Guk Na ,  Hyo-Sun Hwang ,  Mi-Ra Choe

IPC分类号： H04J3/16 ,  H04L12/403

CPC分类号： H04W74/02 ,  H04W72/12 ,  H04W74/06 ,  H04W74/08

摘要： A method for processing packets in a polling-based WLAN system comprises: scheduling a superframe to include a first period in which only a terminal receiving a polling message from an access point (AP) is allowed to access a medium without contention, the AP transmitting the polling message to arbitrary terminals, and a second period in which a terminal is allowed to access the medium with contention; firstly transmitting, by means of the AP, during a first sub-period in the first period of the superframe, packets stored in a queue of the AP to the arbitrary terminals; and secondly transmitting, during a second sub-period of the first period, packets that are not transmitted in time during the first sub-period in the first period but are accumulated in the queue. Thus, it is possible to supplement packets that are received from an Ethernet, which is unable to guarantee QoS, through proper scheduling upon communication with another subnet and to recognize information about abnormally operating terminals, so as to guarantee overall QoS.

摘要翻译： 一种在基于轮询的WLAN系统中处理分组的方法包括：调度超帧以包括第一周期，其中仅接收来自接入点（AP）的轮询消息的终端被允许在没有竞争的情况下接入媒体，所述AP发送 向任意终端发送轮询消息，以及允许终端以竞争方式接入媒体的第二时段; 首先通过AP在超帧的第一个周期的第一个子周期内将存储在AP队列中的数据包发送到任意终端; 并且在第一时段的第二子周期期间，在第一时段的第一子周期期间不被及时发送但是被累积在队列中的分组。 因此，可以通过在与另一个子网进行通信时的适当调度来补充从以太网接收到的不能保证QoS的分组，并且识别关于异常操作终端的信息，以便保证整体QoS。