公开(公告)号：US20070192594A1

公开(公告)日：2007-08-16

申请号：US11330310

申请日：2006-01-11

申请人： Ji-Cheol Lee ,  Jun-Hyuk Song ,  Geun-Hwi Lim

发明人： Ji-Cheol Lee ,  Jun-Hyuk Song ,  Geun-Hwi Lim

IPC分类号： H04L9/00

CPC分类号： H04L9/12 ,  H04L9/0637 ,  H04L9/065

摘要： In a communication system, second encryption information is generated using first encryption information when data to be transmitted is generated. The data is encrypted using the second encryption information and third encryption information. A signal including the encrypted data and the first encryption information is generated and transmitted.

摘要翻译： 在通信系统中，当生成要发送的数据时，使用第一加密信息生成第二加密信息。 使用第二加密信息和第三加密信息来加密数据。 产生并发送包括加密数据和第一加密信息的信号。

公开(公告)号：US07904714B2

公开(公告)日：2011-03-08

申请号：US11330310

申请日：2006-01-11

申请人： Ji-Cheol Lee ,  Jun-Hyuk Song ,  Geun-Hwi Lim

发明人： Ji-Cheol Lee ,  Jun-Hyuk Song ,  Geun-Hwi Lim

IPC分类号： H04L29/06

CPC分类号： H04L9/12 ,  H04L9/0637 ,  H04L9/065

摘要： In a communication system, second encryption information is generated using first encryption information when data to be transmitted is generated. The data is encrypted using the second encryption information and third encryption information. A signal including the encrypted data and the first encryption information is generated and transmitted.

摘要翻译： 在通信系统中，当生成要发送的数据时，使用第一加密信息生成第二加密信息。 使用第二加密信息和第三加密信息来加密数据。 产生并发送包括加密数据和第一加密信息的信号。

公开(公告)号：US20060034250A1

公开(公告)日：2006-02-16

申请号：US11204599

申请日：2005-08-16

申请人： Jun-Hyung Kim ,  Jun-Hyuk Song ,  Geun-Hwi Lim ,  Hong-Sung Chang ,  Yong Chang

发明人： Jun-Hyung Kim ,  Jun-Hyuk Song ,  Geun-Hwi Lim ,  Hong-Sung Chang ,  Yong Chang

IPC分类号： H04J3/06

CPC分类号： H04W56/002 ,  H04B7/2696 ,  H04J3/0638 ,  H04W56/0015 ,  H04W92/20

摘要： Disclosed is a method and system by which a base station without a Global Positioning System (GPS) receiver acquires time synchronization in a Broadband Wireless Access (BWA) communication system. The method includes scanning neighbor base stations around a first base station and requesting time synchronization information from the scanned neighbor base stations by the first base station; receiving responses from predetermined neighbor base stations having already acquired time synchronization from among the neighbor base stations, the responses including time synchronization information of the predetermined neighbor base stations; and selecting a second base station from among the predetermined neighbor base stations and acquiring time synchronization based on the time synchronization information of the second base station.

摘要翻译： 公开了一种没有全球定位系统（GPS）接收机的基站在宽带无线接入（BWA）通信系统中获取时间同步的方法和系统。 该方法包括扫描第一基站周围的相邻基站，并且由第一基站请求来自扫描的相邻基站的时间同步信息; 从所述相邻基站接收到已经获取时间同步的预定相邻基站的响应，所述响应包括所述预定相邻基站的时间同步信息; 以及从预定相邻基站中选择第二基站，并且基于第二基站的时间同步信息获取时间同步。

公开(公告)号：US07436813B2

公开(公告)日：2008-10-14

申请号：US11204599

申请日：2005-08-16

申请人： Jun-Hyung Kim ,  Jun-Hyuk Song ,  Geun-Hwi Lim ,  Hong-Sung Chang ,  Yong Chang

发明人： Jun-Hyung Kim ,  Jun-Hyuk Song ,  Geun-Hwi Lim ,  Hong-Sung Chang ,  Yong Chang

IPC分类号： H04J3/06 ,  H04B7/00 ,  H04B7/212 ,  H04B15/00 ,  H04L7/00

CPC分类号： H04W56/002 ,  H04B7/2696 ,  H04J3/0638 ,  H04W56/0015 ,  H04W92/20

摘要： Method and system by which a base station without a Global Positioning System (GPS) receiver acquires time synchronization in a Broadband Wireless Access (BWA) communication system. The method includes scanning neighbor base stations around a first base station and requesting time synchronization information from the scanned neighbor base stations by the first base station; receiving responses from predetermined neighbor base stations having already acquired time synchronization from among the neighbor base stations, the responses including time synchronization information of the predetermined neighbor base stations; and selecting a second base station from among the predetermined neighbor base stations and acquiring time synchronization based on the time synchronization information of the second base station.

摘要翻译： 没有全球定位系统（GPS）接收机的基站在宽带无线接入（BWA）通信系统中获取时间同步的方法和系统。 该方法包括扫描第一基站周围的相邻基站，并且由第一基站请求来自扫描的相邻基站的时间同步信息; 从所述相邻基站接收到已经获取时间同步的预定相邻基站的响应，所述响应包括所述预定相邻基站的时间同步信息; 以及从预定相邻基站中选择第二基站，并且基于第二基站的时间同步信息获取时间同步。

公开(公告)号：US09532347B2

公开(公告)日：2016-12-27

申请号：US12253768

申请日：2008-10-17

申请人： Chang-Yoon Oh ,  Jae-Jeong Shim ,  Jung-Je Son ,  Yeong-Moon Son ,  Geun-Hwi Lim

发明人： Chang-Yoon Oh ,  Jae-Jeong Shim ,  Jung-Je Son ,  Yeong-Moon Son ,  Geun-Hwi Lim

IPC分类号： H04W72/04

CPC分类号： H04W72/042

摘要： A method for allocating resources by a Base Station (BS) in a wireless communication system is provided. The method includes determining use/nonuse of each of a plurality of Resource Blocks (RBs), which are allocated using a persistent allocation scheme, and transmitting resource allocation information indicating use/nonuse of each of the plurality of RBs to a plurality of Mobile Stations (MSs) according to a result of the determination.

摘要翻译： 提供了一种在无线通信系统中由基站（BS）分配资源的方法。 该方法包括确定使用持久分配方案分配的多个资源块（RB）中的每一个的使用/不使用，以及将表示多个RB中的每一个的使用/不使用的资源分配信息发送到多个移动站 （MS）根据确定的结果。

公开(公告)号：US08472402B2

公开(公告)日：2013-06-25

申请号：US12499381

申请日：2009-07-08

申请人： Jung-Je Son ,  Sung-Jin Lee ,  Jae-Hyuk Jang ,  Geun-Hwi Lim

发明人： Jung-Je Son ,  Sung-Jin Lee ,  Jae-Hyuk Jang ,  Geun-Hwi Lim

IPC分类号： H04W36/00 ,  H04M1/00 ,  H04B7/00

CPC分类号： H04W8/26 ,  H04W36/08 ,  H04W60/00

摘要： An apparatus and a method for providing a handover using an Mobile Station IDentifier (MS ID) in a wireless communication system are provided. In the method, at least one Base Station (BS) ID index assigned to a serving base station by at least one neighbor base station is confirmed. A target base station for a handover is confirmed. A temporary MS ID is formed using a BS ID index assigned to the serving base station by the target base station, and an MS ID index assigned to the mobile station by the serving base station. A network re-entry procedure with the target base station is performed using the temporary MS ID. Communication with the serving base station is performed until the network re-entry procedure with the target base station is completed.

摘要翻译： 提供了一种在无线通信系统中使用移动台标识符（MS ID）提供切换的装置和方法。 在该方法中，确认由至少一个相邻基站分配给服务基站的至少一个基站（BS）ID索引。 确认用于切换的目标基站。 使用由目标基站分配给服务基站的BS ID索引和由服务基站分配给移动台的MS ID索引来形成临时MS ID。 使用临时MS ID执行与目标基站的网络重入程序。 执行与服务基站的通信，直到完成与目标基站的网络重入程序。

公开(公告)号：US08441993B2

公开(公告)日：2013-05-14

申请号：US12357162

申请日：2009-01-21

申请人： Yeong-Moon Son ,  Won-II Roh ,  Jae-Jeong Shim ,  Geun-Hwi Lim ,  Sung-Jin Lee

发明人： Yeong-Moon Son ,  Won-II Roh ,  Jae-Jeong Shim ,  Geun-Hwi Lim ,  Sung-Jin Lee

IPC分类号： H04W4/00

CPC分类号： H04W72/048

摘要： A method of operating a Base Station (BS) in a broadband wireless communication system to resume an extended real-time Polling Service (ertPS) is provided. The method of operating the BS includes detecting a codeword received through a Channel Quality Indicator (CQI) channel, and upon receiving a CQI CHannel (CQICH) codeword for requesting resumption of an extended real-time Polling Service (ertPS) connection from a Mobile Station (MS), allocating to the MS an uplink resource corresponding to the largest maximum sustainable traffic rate of at least one ertPS connec established to the MS.

摘要翻译： 提供了一种在宽带无线通信系统中操作基站（BS）以恢复扩展实时轮询服务（ertPS）的方法。 操作BS的方法包括检测通过信道质量指示符（CQI）信道接收的码字，并且在接收到用于从移动站请求恢复扩展实时轮询业务（ertPS）连接的CQI信道（CQICH）码字时 （MS），向MS分配对应于建立到MS的至少一个ertPS连接的最大最大可持续业务速率的上行链路资源。

公开(公告)号：US20110159909A1

公开(公告)日：2011-06-30

申请号：US13040516

申请日：2011-03-04

申请人： Sung-Jin Lee ,  Won-II Roh ,  Jae-Jeong Shim ,  Geun-Hwi Lim

发明人： Sung-Jin Lee ,  Won-II Roh ,  Jae-Jeong Shim ,  Geun-Hwi Lim

IPC分类号： H04B7/00

CPC分类号： H04W36/0055 ,  H04W8/26

摘要： A method and apparatus for transmitting/receiving a connection identification (CID) in a communication system is provided. Upon detecting a need for its handover, a mobile station (MS) transmits a handover request message to a first base station (BS) in communication with the MS. Upon receiving the handover request message, the first BS transmits at least one CID for connection setup to a second BS to which the MS will perform handover, to the MS along with a handover response message in response to the handover request message. The MS receives the CID through the handover response message.

摘要翻译： 提供了一种用于在通信系统中发送/接收连接标识（CID）的方法和装置。 在检测到对其切换的需要时，移动台（MS）向与MS通信的第一基站（BS）发送切换请求消息。 在接收到切换请求消息时，响应于切换请求消息，第一BS连同切换响应消息一起向MS发送用于连接建立的至少一个CID到MS将执行切换的第二BS。 MS通过切换响应消息接收CID。

公开(公告)号：US07924756B2

公开(公告)日：2011-04-12

申请号：US11860928

申请日：2007-09-25

申请人： Yeong-Moon Son ,  Jung-Je Son ,  Kang-Gyu Lee ,  Geun-Hwi Lim ,  Jae-Hyuk Jang ,  Jin-Hyun Youn ,  Nam-Gi Kim ,  Min-Hee Cho

发明人： Yeong-Moon Son ,  Jung-Je Son ,  Kang-Gyu Lee ,  Geun-Hwi Lim ,  Jae-Hyuk Jang ,  Jin-Hyun Youn ,  Nam-Gi Kim ,  Min-Hee Cho

IPC分类号： G06C17/00 ,  H04W4/00 ,  H04W68/00 ,  H04B1/38

CPC分类号： H04W52/0216 ,  H04W52/0219 ,  H04W52/0251 ,  Y02D70/00

摘要： A method for controlling a sleep-mode operation in a communication system is provided, in which a Mobile Station (MS) transitions to an awake state in a listening interval of the sleep mode, performs one of a first operation, a second operation, and a third operation in the awake state, and transitions to a sleep state if the MS determines that there is no data to transmit to a BS and no data to receive from the Base Station (BS) after the one operation is performed. The first operation is for receiving data from the BS, the second operation is for transmitting data to the BS, and the third operation is receiving data from the BS and transmitting data to the BS.

摘要翻译： 提供了一种用于控制通信系统中的睡眠模式操作的方法，其中移动站（MS）在休眠模式的监听间隔中转换到唤醒状态，执行第一操作，第二操作和 如果在执行一个操作之后，如果MS确定没有要发送到BS的数据并且没有数据从基站（BS）接收，则转移到休眠状态的第三操作。 第一操作是从BS接收数据，第二操作是用于向BS发送数据，第三操作是从BS接收数据并向BS发送数据。

公开(公告)号：US07907597B2

公开(公告)日：2011-03-15

申请号：US10926146

申请日：2004-08-26

申请人： Sang-Do Lee ,  Jin-Man Kim ,  Tae-Won Kim ,  Hong-Sung Chang ,  Jae-Jeong Shim ,  Geun-Hwi Lim ,  Je-Hyun Jung

发明人： Sang-Do Lee ,  Jin-Man Kim ,  Tae-Won Kim ,  Hong-Sung Chang ,  Jae-Jeong Shim ,  Geun-Hwi Lim ,  Je-Hyun Jung

IPC分类号： H04L12/66

CPC分类号： H04L12/6418 ,  H04L65/80 ,  H04L2012/6443 ,  H04W48/18 ,  H04W88/16 ,  H04W92/02

摘要： An apparatus and method for seamlessly providing voice and data services to a user through an access terminal in a mobile communication system including a heterogeneous service & mobility gateway (HSMG) for an interworking service between a circuit network and a packet network, and various access networks overlapping each other. The access terminal notifies the HSMG that a voice call is received, if the access terminal that accessed a packet network receives a voice call. The HSMG sends a direction request to a circuit network upon receiving the notification indicating that the voice call is received. The access terminal directs to the circuit network and registers a new location upon receiving the direction request. The HSMG sets up an incoming voice call to the access terminal after the registration of a new location.

摘要翻译： 一种用于通过包括用于电路网络和分组网络之间的互通服务的异构服务和移动性网关（HSMG）的移动通信系统中的接入终端向用户无缝地提供语音和数据服务的装置和方法，以及各种接入网络 彼此重叠 如果访问分组网络的接入终端接收到语音呼叫，则接入终端通知HSMG接收到语音呼叫。 HSMG收到指示接收到语音呼叫的通知后，向电路网发送方向请求。 接入终端指向电路网络，并在接收到方向请求后注册新位置。 在新位置注册之后，HSMG设置接入终端的进入语音呼叫。