公开(公告)号：US20090186616A1

公开(公告)日：2009-07-23

申请号：US12406500

申请日：2009-03-18

申请人： Yong Ho Kim ,  Ki Hyoung Cho

发明人： Yong Ho Kim ,  Ki Hyoung Cho

IPC分类号： H04W36/00 ,  H04W4/00

CPC分类号： H04W36/26 ,  H04W36/0005 ,  H04W36/08 ,  H04W36/18

摘要： Handover execution and communication resumption in a wireless access system is provided. Performing a handover includes communicating with a serving base station through a first communication link and receiving from the serving base station, handover information associated with at least one candidate target base station. The method also includes transmitting handover indicator to the serving base station indicating a handover operation to a selected target base station and performing a ranging procedure with the selected target base station to establish a second communication link with the selected target base station while maintaining the first communication link with the serving base station. The method also includes being released from the serving base station in response to a handover complete status message from the selected target base station to the serving base station, or resuming normal communication with the serving base station if the handover fails with the selected target base station.

公开(公告)号：US20090181680A1

公开(公告)日：2009-07-16

申请号：US12405977

申请日：2009-03-17

申请人： Yong-Ho Kim ,  Ki Hyoung Cho

发明人： Yong-Ho Kim ,  Ki Hyoung Cho

IPC分类号： H04W36/08 ,  H04W36/00 ,  H04W36/14

CPC分类号： H04W36/26 ,  H04W36/0005 ,  H04W36/08 ,  H04W36/18

摘要： Handover execution and communication resumption in a wireless access system is provided. Performing a handover includes communicating with a serving base station through a first communication link and receiving from the serving base station, handover information associated with at least one candidate target base station. The method also includes transmitting handover indicator to the serving base station indicating a handover operation to a selected target base station and performing a ranging procedure with the selected target base station to establish a second communication link with the selected target base station while maintaining the first communication link with the serving base station. The method also includes being released from the serving base station in response to a handover complete status message from the selected target base station to the serving base station, or resuming normal communication with the serving base station if the handover fails with the selected target base station.

公开(公告)号：US07558544B2

公开(公告)日：2009-07-07

申请号：US11389608

申请日：2006-03-24

申请人： Yong-Ho Kim ,  Jin Lee ,  Yong-Won Kwak

发明人： Yong-Ho Kim ,  Jin Lee ,  Yong-Won Kwak

IPC分类号： H04Q7/00 ,  G06F15/16 ,  G06F15/177 ,  H04J3/24 ,  H04Q7/20 ,  H04B1/16 ,  H04B7/00 ,  H04J3/16 ,  G06F17/50 ,  H04L12/56

CPC分类号： H04W48/16 ,  H04W24/00 ,  H04W36/005 ,  H04W36/30 ,  H04W80/02 ,  Y10S707/99932

摘要： The primitives between an upper management layer and the MAC layer within a mobile station and a base station are defined in order to specify and clarify the operations within the protocol stack layers in a broadband wireless access system to allow a mobile station to perform scanning procedures. Media Independent Handover (MIH) procedures can be achieved because the NCMS and MIH layer can communicate through use of these primitives.

摘要翻译： 定义移动台和基站之间的上层管理层和MAC层之间的原语，以便指定和阐明宽带无线接入系统中的协议栈层内的操作，以允许移动台执行扫描过程。 可以实现媒体独立切换（MIH）程序，因为NCMS和MIH层可以通过使用这些原语进行通信。

公开(公告)号：US20090080351A1

公开(公告)日：2009-03-26

申请号：US11722874

申请日：2005-08-26

申请人： Ki Seon Ryu ,  Yong Ho Kim

发明人： Ki Seon Ryu ,  Yong Ho Kim

IPC分类号： H04H20/71

CPC分类号： H04L69/324 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/1614 ,  H04L1/1635 ,  H04L1/1685 ,  H04L12/1868 ,  H04L12/189 ,  H04L2001/0093 ,  H04W72/005 ,  H04W76/40

摘要： The present invention relates to a method of controlling data transmission for a multimedia and broadcasting service in a broadband wireless access system. As an aspect of the present invention, a base station receives feedback information including burst profile information with which a terminal can receive MBS data without errors and the base station configures an appropriate burst profile and transmit the MBS data using the burst profile to the terminal, thereby reception errors in the terminal can be minimized and radio resources can be used efficiently.

摘要翻译： 本发明涉及一种在宽带无线接入系统中控制多媒体和广播业务的数据传输的方法。 作为本发明的一个方面，基站接收包括突发配置文件信息的反馈信息，终端可以通过该信息接收MBS数据而不发生错误，并且基站配置适当的突发配置文件，并使用突发配置文件向终端发送MBS数据， 从而可以最小化终端中的接收错误，并且可以有效地使用无线电资源。

公开(公告)号：US20090036124A1

公开(公告)日：2009-02-05

申请号：US12251579

申请日：2008-10-15

申请人： Yong Ho Kim ,  Ki Hyoung Cho

发明人： Yong Ho Kim ,  Ki Hyoung Cho

IPC分类号： H04W84/00

CPC分类号： H04W36/30

摘要： Scanning neighboring base stations in a wireless access system is provided. In one embodiment, a method of scanning neighboring base stations for assessing channel quality includes receiving from a serving base station information associated with at least one neighboring base station, and transmitting a scanning request message from a mobile subscriber station to the serving base station, wherein the scanning request message comprises a requested scan duration and a requested scan iteration, the requested scan iteration being associated with a requested number of iterations of the scanning of the at least one neighboring base station. The method also includes receiving a scanning response message from the serving base station, wherein the scanning response message comprises an allowed scan duration and an allowed scan iteration, the allowed scan iteration being associated with an allowed number of iterations of the scanning of the at least one neighboring base station.

摘要翻译： 提供在无线接入系统中扫描相邻基站。 在一个实施例中，扫描相邻基站以评估信道质量的方法包括从服务基站接收与至少一个相邻基站相关联的信息，以及从移动用户站向服务基站发送扫描请求消息，其中 所述扫描请求消息包括所请求的扫描持续时间和所请求的扫描迭代，所请求的扫描迭代与所述至少一个相邻基站的扫描的所请求的迭代次数相关联。 该方法还包括从服务基站接收扫描响应消息，其中扫描响应消息包括允许的扫描持续时间和允许的扫描迭代，允许的扫描迭代与至少扫描的允许的迭代次数相关联 一个相邻的基站。

公开(公告)号：US20080235723A1

公开(公告)日：2008-09-25

申请号：US12064283

申请日：2006-08-22

申请人： Min-Sik Park ,  Yong-Ho Kim ,  Jin-Woo Hong

发明人： Min-Sik Park ,  Yong-Ho Kim ,  Jin-Woo Hong

IPC分类号： H04N7/025

CPC分类号： H04N21/435 ,  H04H60/73 ,  H04N21/235 ,  H04N21/26283 ,  H04N21/84

摘要： Provided are a PMCP extended metadata for securing interoperability among devices constituting a digital data broadcasting emitting system, a data stream generating device using the same, a digital data broadcasting emitting system and a digital data broadcasting emitting method. The PMCP extended metadata includes: a channel metadata for providing system information of data events constituting a data broadcasting program; a program and system information protocol (PSIP) data event metadata for providing identification information and program guide of data events; and an advanced television system committee (ACAP) data service metadata for providing encoding information including signaling information and transmission protocol information of data broadcasting contents corresponding to data events.

摘要翻译： 提供了用于确保构成数字数据广播发射系统的装置之间的互操作性的PMCP扩展元数据，使用该数据数据广播发射系统的数据流生成装置，数字数据广播发射系统和数字数据广播发射方法。 PMCP扩展元数据包括：用于提供构成数据广播节目的数据事件的系统信息的信道元数据; 用于提供数据事件的标识信息和节目指南的程序和系统信息协议（PSIP）数据事件元数据; 以及用于提供编码信息的高级电视系统委员会（ACAP）数据服务元数据，其包括与数据事件对应的数据广播内容的信令信息和传输协议信息。

公开(公告)号：US20070178898A1

公开(公告)日：2007-08-02

申请号：US11695183

申请日：2007-04-02

申请人： Yong Ho Kim ,  Ki Hyoung Cho

发明人： Yong Ho Kim ,  Ki Hyoung Cho

IPC分类号： H04Q7/20

CPC分类号： H04W36/30

摘要： Scanning neighboring base stations in a wireless access system is provided. In one embodiment, a method of scanning neighboring base stations for assessing channel quality includes receiving from a serving base station information associated with at least one neighboring base station, and transmitting a scanning request message from a mobile subscriber station to the serving base station, wherein the scanning request message comprises a requested scan duration and a requested scan iteration, the requested scan iteration being associated with a requested number of iterations of the scanning of the at least one neighboring base station. The method also includes receiving a scanning response message from the serving base station, wherein the scanning response message comprises an allowed scan duration and an allowed scan iteration, the allowed scan iteration being associated with an allowed number of iterations of the scanning of the at least one neighboring base station.

摘要翻译： 提供在无线接入系统中扫描相邻基站。 在一个实施例中，扫描相邻基站以评估信道质量的方法包括从服务基站接收与至少一个相邻基站相关联的信息，以及从移动用户站向服务基站发送扫描请求消息，其中 所述扫描请求消息包括所请求的扫描持续时间和所请求的扫描迭代，所请求的扫描迭代与所述至少一个相邻基站的扫描的所请求的迭代次数相关联。 该方法还包括从服务基站接收扫描响应消息，其中扫描响应消息包括允许的扫描持续时间和允许的扫描迭代，允许的扫描迭代与至少扫描的允许的迭代次数相关联 一个相邻的基站。

公开(公告)号：US20070157207A1

公开(公告)日：2007-07-05

申请号：US11474417

申请日：2006-06-26

申请人： Yong-Ho Kim ,  Byoung-Chul Song ,  Tae-Ho Hwang ,  Seong-Dong Kim ,  We-Duke Cho

发明人： Yong-Ho Kim ,  Byoung-Chul Song ,  Tae-Ho Hwang ,  Seong-Dong Kim ,  We-Duke Cho

IPC分类号： G06F9/46

CPC分类号： G06F9/485 ,  G06F9/4893 ,  Y02D10/24

摘要： The present invention relates to a hardwired scheduler for low power wireless device processor and a method for using the same wherein, for a processor used in a sensor node, ubiquitous small node and a wireless communication device which require a low power consumption, a storage of the currently running process and the process to be executed in priority in a list of subsequent processes to be carried out are automatically transmitted to the processor core, and the number of oscillations of the clock generator which operates the processor core is adjusted to be suitable for each process to reduce the power consumed by the processor to be applicable to devices operating on a network which require a low power consumption and small delay time.

摘要翻译： 本发明涉及一种用于低功率无线设备处理器的硬接线调度器及其使用方法，其中，对于在传感器节点中使用的处理器，普遍存在的小节点和需要低功耗的无线通信设备，存储 当前运行的处理和要执行的后续处理的列表中优先执行的处理被自动发送到处理器核心，并且调整操作处理器核心的时钟发生器的振荡次数以适合于 每个过程减少处理器消耗的功率，以适用于需要低功耗和小延迟时间的网络上运行的设备。

公开(公告)号：US20050266848A1

公开(公告)日：2005-12-01

申请号：US11124310

申请日：2005-05-06

申请人： Yong-Ho Kim

发明人： Yong-Ho Kim

IPC分类号： H04B7/26 ,  H04L29/06 ,  H04W36/00 ,  H04W36/12 ,  H04W80/00 ,  H04W80/04 ,  H04Q7/20

CPC分类号： H04L29/12311 ,  H04L29/12273 ,  H04L61/2053 ,  H04L61/2084 ,  H04W36/0011 ,  H04W80/04

摘要： In a broadband wireless access system, when handover is performed while receiving data, a method of deferring IP address establishment procedures is provided to allow such data to be delivered between the base stations. When the terminal receiving downlink data moves from a first base station region to a second base station region, the first base station delivers the downlink data to the second base station, and the second base station uses a particular message to inform that there is data to be delivered to the terminal such that the IP address establishment of the terminal is deferred.

摘要翻译： 在宽带无线接入系统中，当接收数据时进行切换时，提供延迟IP地址建立过程的方法，以允许在基站之间传送这样的数据。 当接收到下行链路数据的终端从第一基站区域移动到第二基站区域时，第一基站将下行链路数据传送到第二基站，并且第二基站使用特定消息通知存在数据 被发送到终端，使得终端的IP地址建立被延迟。

公开(公告)号：US5897217A

公开(公告)日：1999-04-27

申请号：US72557

申请日：1998-05-05

申请人： Yong Ho Kim

发明人： Yong Ho Kim

IPC分类号： G11B15/02 ,  G11B19/02 ,  H04N9/83 ,  H04N5/91

CPC分类号： G11B19/02 ,  H04N9/83

摘要： An apparatus and a method for controlling recordings in accordance with the remainder of a recording medium are disclosed. The recording state is adjusted in accordance with the remainder of the recording medium so that a maximum amount of the images intended to be recorded can be recorded within the limited remainder of the recording medium. If the remainder of the recording medium is insufficient, and thus if the total number of images cannot be recorded even by using a long-play recording mode, then a result of comparing audio and brightness signals input to a signal processing section with reference levels, is supplied to a microcomputer. The microcomputer controls the operations of the recording section and the driving section in accordance with the comparison result. If the images look darker than a reference level, or if the sounds are too weak, then the recording operation is temporarily stopped so that the maximum number of images can be recorded onto the remainder of the recording medium.

摘要翻译： 公开了一种根据记录介质的其余部分来控制记录的装置和方法。 根据记录介质的剩余部分来调节记录状态，使得要记录的图像的最大量可以记录在记录介质的有限剩余部分内。 如果记录介质的其余部分不足，并且因此即使通过使用长时间播放记录模式也不能记录图像的总数，则将输入到信号处理部分的音频和亮度信号与参考电平进行比较的结果， 被提供给微型计算机。 微型计算机根据比较结果控制记录部分和驱动部分的操作。 如果图像看起来比参考级别更暗，或者如果声音太弱，则暂时停止记录操作，使得可以将最大数量的图像记录到记录介质的其余部分上。