公开(公告)号：US20100208696A1

公开(公告)日：2010-08-19

申请号：US12678484

申请日：2008-09-26

申请人： Jin Lee ,  Yong Ho Kim ,  Gi Won Park ,  Ae Ran Youn ,  Gene Beck Hahn ,  Sung Woong Ha

发明人： Jin Lee ,  Yong Ho Kim ,  Gi Won Park ,  Ae Ran Youn ,  Gene Beck Hahn ,  Sung Woong Ha

IPC分类号： H04W36/00

CPC分类号： H04W36/0055

摘要： A fast uplink data transmission method for a handover is disclosed. This method effectively uses a handover signal when there is data to be transmitted to an uplink during an Intra Radio Access Technology (I-RAT) handover, such that it quickly transmits and receives uplink data. The method of transmitting uplink data in a wireless access system includes, transmitting a message including an information bit to a target base station by a mobile station during a handover, wherein the information bit indicates whether the uplink data is present, and receiving a radio resource for transmitting the uplink data from the target base station, if the information bit indicates the uplink data is present, wherein the radio resource is allocated by the target base station. So, uplink user data can be quickly transmitted to a destination while the UE performs the handover.

摘要翻译： 公开了一种用于切换的快速上行数据传输方法。 当在内部无线接入技术（I-RAT）切换期间存在要发送到上行链路的数据时，该方法有效地使用切换信号，使得其快速地发送和接收上行链路数据。 在无线接入系统中发送上行链路数据的方法包括：在切换期间由移动台向目标基站发送包括信息比特的消息，其中，所述信息比特指示所述上行链路数据是否存在，以及接收无线电资源 用于从所述目标基站发送所述上行链路数据，如果所述信息比特指示所述上行链路数据存在，则所述无线资源由所述目标基站分配。 因此，当UE执行切换时，可以将上行链路用户数据快速发送到目的地。

公开(公告)号：US20100115369A1

公开(公告)日：2010-05-06

申请号：US12684847

申请日：2010-01-08

申请人： Bin Chul IHM ,  Chang Jae Lee ,  Yong Suk Jin ,  Jin Young Chun ,  Ae Ran Youn

发明人： Bin Chul IHM ,  Chang Jae Lee ,  Yong Suk Jin ,  Jin Young Chun ,  Ae Ran Youn

IPC分类号： H04L1/18 ,  G06F11/07

CPC分类号： H04L5/023 ,  H04L1/1614 ,  H04L1/1812 ,  H04L27/2608 ,  H04L2001/0093

摘要： The present invention relates to allocating data regions in an orthogonal frequency division multiplexing access system. The present invention comprises receiving a message comprising information for locating a data region of a data map allocated to a mobile station identified in the message for transmitting and receiving information, and identifying the data region of the data map allocated to the identified mobile station by reading the received message, wherein the data region is identified independent of identifying data regions of another data map.

摘要翻译： 本发明涉及在正交频分复用接入系统中分配数据区域。 本发明包括接收消息，包括用于定位分配给用于发送和接收信息的消息中标识的移动站的数据映射的数据区域的信息，以及通过读取来识别分配给所识别的移动站的数据映射的数据区域 所接收的消息，其中所述数据区域被识别为独立于另一数据映射的识别数据区域。

公开(公告)号：US20100091701A1

公开(公告)日：2010-04-15

申请号：US12441350

申请日：2007-09-14

申请人： Ae Ran Youn ,  Yong Ho Kim ,  Yeong Hyeon Kwon

发明人： Ae Ran Youn ,  Yong Ho Kim ,  Yeong Hyeon Kwon

IPC分类号： H04W4/00 ,  G01S19/42

CPC分类号： H04W48/10 ,  H04W16/14

摘要： A method of broadcasting frequency policy information in a cognitive radio based communication system, apparatus therefore and a communication method using the same are disclosed. In particular, a policy broadcaster is provided as a subject performing a broadcast of frequency policy information in cognitive radio communication. A method of broadcasting frequency policy information using the same and a method of performing cognitive radio communication by obtaining frequency policy information using the same are provided. Moreover, an enhanced superframe structure, which is capable of providing a seamless service in case that a narrowband terminal is introduced in the middle of a superframe, is provided.

摘要翻译： 公开了一种在基于认知无线电的通信系统中广播频率策略信息的方法，因此设备和使用其的通信方法。 特别地，作为在认知无线电通信中执行频率策略信息的广播的对象，提供策略广播者。 提供了使用该方法广播频率策略信息的方法和通过获得使用其的频率策略信息来进行认知无线电通信的方法。 此外，提供了一种增强的超帧结构，其能够在窄带终端被引入超帧的中间的情况下提供无缝服务。

公开(公告)号：US20100022264A1

公开(公告)日：2010-01-28

申请号：US12375380

申请日：2007-07-27

申请人： Yeong Hyeon Kwon ,  Seung Hee Han ,  Hyun Hwa Park ,  Dong Cheol Kim ,  Hyun Woo Lee ,  Min Seok Noh ,  Ae Ran Youn

发明人： Yeong Hyeon Kwon ,  Seung Hee Han ,  Hyun Hwa Park ,  Dong Cheol Kim ,  Hyun Woo Lee ,  Min Seok Noh ,  Ae Ran Youn

IPC分类号： H04B7/00

CPC分类号： H04W48/16 ,  H04L12/66 ,  H04W28/20 ,  H04W48/12 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/085 ,  H04W74/0808 ,  H04W88/06

摘要： The invention relates to a communication device and method that dynamically uses frequency resources, and more particularly, to a mobile terminal and a communication method that can dynamically allocate frequencies. The mobile terminal, which can dynamically allocate frequencies includes a communication module including a cognitive engine and a communication system block. The cognitive engine searches frequency bands based on both specific frequency policy and a service chosen by the user and selects a specific frequency band from the searched frequency bands. The communication system block includes a platform block for performing configuration for the selected frequency band and at least one component block for performing data processing based on a specific protocol according tox the configuration of the platform block.

摘要翻译： 本发明涉及动态地使用频率资源的通信装置和方法，更具体地说，涉及可动态分配频率的移动终端和通信方法。 可以动态分配频率的移动终端包括包括认知引擎和通信系统块的通信模块。 认知引擎基于特定频率策略和用户选择的服务来搜索频带，并从搜索到的频带中选择特定的频带。 通信系统块包括用于对所选择的频带执行配置的平台块和用于基于特定协议执行数据处理的至少一个组件块，这是根据平台块的配置。

公开(公告)号：US08503394B2

公开(公告)日：2013-08-06

申请号：US12678484

申请日：2008-09-26

申请人： Jin Lee ,  Yong Ho Kim ,  Gi Won Park ,  Ae Ran Youn ,  Gene Beck Hahn ,  Sung Woong Ha

发明人： Jin Lee ,  Yong Ho Kim ,  Gi Won Park ,  Ae Ran Youn ,  Gene Beck Hahn ,  Sung Woong Ha

IPC分类号： H04W4/00

CPC分类号： H04W36/0055

摘要： A fast uplink data transmission method for a handover is disclosed. This method effectively uses a handover signal when there is data to be transmitted to an uplink during an Intra Radio Access Technology (I-RAT) handover, such that it quickly transmits and receives uplink data. The method of transmitting uplink data in a wireless access system includes, transmitting a message including an information bit to a target base station by a mobile station during a handover, wherein the information bit indicates whether the uplink data is present, and receiving a radio resource for transmitting the uplink data from the target base station, if the information bit indicates the uplink data is present, wherein the radio resource is allocated by the target base station. So, uplink user data can be quickly transmitted to a destination while the UE performs the handover.

摘要翻译： 公开了一种用于切换的快速上行数据传输方法。 当在内部无线接入技术（I-RAT）切换期间存在要发送到上行链路的数据时，该方法有效地使用切换信号，使得其快速地发送和接收上行链路数据。 在无线接入系统中发送上行链路数据的方法包括：在切换期间由移动台向目标基站发送包括信息比特的消息，其中信息比特指示上行数据是否存在，以及接收无线资源 用于从所述目标基站发送所述上行链路数据，如果所述信息比特指示所述上行链路数据存在，则所述无线资源由所述目标基站分配。 因此，当UE执行切换时，可以将上行链路用户数据快速发送到目的地。

公开(公告)号：US08358605B2

公开(公告)日：2013-01-22

申请号：US12675263

申请日：2008-09-04

申请人： Ae Ran Youn ,  Jin Young Chun ,  Jin Soo Choi

发明人： Ae Ran Youn ,  Jin Young Chun ,  Jin Soo Choi

IPC分类号： G08C17/00

CPC分类号： H04L1/0027 ,  H04L1/0026 ,  H04W52/0216 ,  H04W52/0229

摘要： A method of transmitting and receiving a channel quality indicator (CQI) for a sleep-mode mobile station is disclosed. When data to be transmitted to the mobile station is present, the mobile station which is in a sleep mode is directed to transition to a normal mode and simultaneously a temporary CQI channel is allocated thereto. Thus the mobile station which has transitioned to the normal mode from the sleep mode efficiently transmits the CQI, and data applying a proper modulation and coding scheme can be transmitted.

摘要翻译： 公开了一种发送和接收睡眠模式移动台的信道质量指示符（CQI）的方法。 当存在要发送到移动台的数据时，处于休眠模式的移动台被转向正常模式并同时向其分配临时CQI信道。 因此，已经从休眠模式转换到正常模式的移动台有效地发送CQI，并且可以发送应用适当的调制和编码方案的数据。

公开(公告)号：US20100254291A1

公开(公告)日：2010-10-07

申请号：US12675263

申请日：2008-09-04

申请人： Ae Ran Youn ,  Jin Young Chun ,  Jin-Soo Choi

发明人： Ae Ran Youn ,  Jin Young Chun ,  Jin-Soo Choi

IPC分类号： H04W52/02

CPC分类号： H04L1/0027 ,  H04L1/0026 ,  H04W52/0216 ,  H04W52/0229

摘要： A method of transmitting and receiving a channel quality indicator (CQI) for a sleep-mode mobile station is disclosed. When data to be transmitted to the mobile station is present, the mobile station which is in a sleep mode is directed to transition to a normal mode and simultaneously a temporary CQI channel is allocated thereto. Thus the mobile station which has transitioned to the normal mode from the sleep mode efficiently transmits the CQI, and data applying a proper modulation and coding scheme can be transmitted.

摘要翻译： 公开了一种发送和接收睡眠模式移动台的信道质量指示符（CQI）的方法。 当存在要发送到移动台的数据时，处于休眠模式的移动台被转向正常模式并同时向其分配临时CQI信道。 因此，已经从休眠模式转换到正常模式的移动台有效地发送CQI，并且可以发送应用适当的调制和编码方案的数据。

公开(公告)号：US20100228967A1

公开(公告)日：2010-09-09

申请号：US12738391

申请日：2008-10-15

申请人： Gene Beck Hahn ,  Ae Ran Youn ,  Sung Woong Ha ,  Gi Won Park

发明人： Gene Beck Hahn ,  Ae Ran Youn ,  Sung Woong Ha ,  Gi Won Park

IPC分类号： H04L29/06

CPC分类号： H04W12/06 ,  H04L63/164 ,  H04W36/0038 ,  H04W36/08 ,  H04W36/14

摘要： A method of establishing security association during handover between heterogeneous networks in a radio access system is disclosed. A method of establishing security association before handover with a target base station included in a heterogeneous radio access network is performed comprises transmitting a request message to a service base station, the request message requesting the service base station to transfer authentication related information of a mobile station to a target network authentication server; and receiving a response message from the service base station before the handover with the target base station is performed, the response message including security related information used in a target network.

摘要翻译： 公开了一种在无线电接入系统中异构网络之间切换期间建立安全关联的方法。 执行与包括在异构无线电接入网络中的目标基站切换之前建立安全关联的方法包括向服务基站发送请求消息，所述请求消息请求服务基站传送移动台的认证相关信息 到目标网络认证服务器; 以及在执行与所述目标基站的切换之前从所述服务基站接收响应消息，所述响应消息包括在目标网络中使用的安全相关信息。

公开(公告)号：US20100208695A1

公开(公告)日：2010-08-19

申请号：US12678248

申请日：2008-09-18

申请人： Ae Ran Youn ,  Sung Woong Ha ,  Gi Won Park ,  Gene Beck Hahn

发明人： Ae Ran Youn ,  Sung Woong Ha ,  Gi Won Park ,  Gene Beck Hahn

IPC分类号： H04W36/00

CPC分类号： H04W36/30 ,  H04W36/08

摘要： A method for performing band handover in a broadband wireless access system is provided. In this method, a terminal in a band AMC mode in which the terminal transmits and receives data through a band selected from among bands to which a modulation scheme and a coding rate are adaptively applied receives channel status information of each band of a neighboring base station. The terminal then performs handover to the neighboring base station while maintaining the band AMC mode if it is determined based on the received channel status information that a channel status of each band of the neighboring base station satisfies a predetermined condition. This band handover method enables handover to be performed for each specific frequency band of a mobile terminal.

摘要翻译： 提供了一种在宽带无线接入系统中执行频带切换的方法。 在该方法中，终端通过从调制方式和编码率自适应地应用的频带中选择的频带来发送和接收数据的频带AMC模式中的终端接收相邻基站的每个频带的信道状态信息 。 如果基于所接收的信道状态信息确定相邻基站的每个频带的信道状态满足预定条件，则终端在维持频带AMC模式的同时执行到相邻基站的切换。 该频带切换方法能够对移动终端的每个特定频带执行切换。