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1. 发明授权

US08254934B2 Paging method and apparatus thereof in broadband wireless communication system 有权
标题翻译：宽带无线通信系统中的寻呼方式及其设备
公开(公告)号：US08254934B2
公开(公告)日：2012-08-28
申请号：US12510612
申请日：2009-07-28
申请人： Sung-Oh Kwon , Neung-Hyung Lee , Jong-In Kim , Ho-Sun Youm , Kyeong-In Jeong , Jong-Hyung Kwun , Ok-Seon Lee , Hwa-Jin Cha
发明人： Sung-Oh Kwon , Neung-Hyung Lee , Jong-In Kim , Ho-Sun Youm , Kyeong-In Jeong , Jong-Hyung Kwun , Ok-Seon Lee , Hwa-Jin Cha
IPC分类号： H04Q7/20
CPC分类号： H04W68/00 , H04W48/20 , H04W68/06 , H04W84/045
摘要： Provided are a paging method and an apparatus thereof for User Equipment (UE) in a broadband wireless communication system. In the method, a paging message is received from a macro base station. Whether there exists an accessible femto base station inside a service area of the macro base station is determined. When there does not exist the accessible femto base station inside the service area of the macro base station, the UE responds to the paging message of the macro base station. When there exists the accessible femto base station inside the service area of the macro base station, the UE waits for a paging message to be received from the femto base station.
摘要翻译：提供一种用于宽带无线通信系统中的用户设备（UE）的寻呼方法及其装置。在该方法中，从宏基站接收到寻呼消息。确定在宏基站的服务区域内是否存在可访问的毫微微基站。当在宏基站的服务区域内不存在可访问的毫微微基站时，UE响应宏基站的寻呼消息。当在宏基站的服务区域内存在可访问的毫微微基站时，UE等待从毫微微基站接收到寻呼消息。

2. 发明授权

US08165079B2 System and method for connection identifier synchronization in a communication system 有权
标题翻译：通信系统中连接标识符同步的系统和方法
公开(公告)号：US08165079B2
公开(公告)日：2012-04-24
申请号：US12313473
申请日：2008-11-20
申请人： Ok-Seon Lee , Yeong-Moon Son , Jae-Jeong Shim , Jong-Hyung Kwun , Geun-Hwi Lim , Jung-Hoon Cheon
发明人： Ok-Seon Lee , Yeong-Moon Son , Jae-Jeong Shim , Jong-Hyung Kwun , Geun-Hwi Lim , Jung-Hoon Cheon
IPC分类号： H04W4/00 , H04J1/16
CPC分类号： H04W76/11 , H04L29/12132 , H04L61/1552
摘要： A method for synchronizing connection identifiers (CIDs) in a communication system includes sending a first message for requesting addition of a service flow identified by a CID; sending a second message and, at the same time, setting a number of a frame where the second message is transmitted as a first start frame number; sending a third message and, at the same time, setting a number of a frame where the third message is transmitted as a second start frame number; performing a modulo operation on a frame having the first or second start frame number and its succeeding frames using a positive integer for each frame, and detecting a number of a frame where a result value of the modulo operation becomes zero; and simultaneously updating CID lists at a frame having the detected frame number with regard to a CID of the added service flow.
摘要翻译：用于在通信系统中同步连接标识符（CID）的方法包括发送用于请求添加由CID标识的服务流的第一消息; 发送第二消息，并且同时设置发送第二消息的帧的数量作为第一起始帧号; 发送第三消息，并且同时设置发送第三消息的帧的数量作为第二起始帧号; 对具有第一或第二起始帧号及其后续帧的帧执行模运算，使用每帧的正整数，并检测模运算的结果值为零的帧数; 并且在相对于所添加的服务流的CID的具有检测到的帧号的帧的同时更新CID列表。

3. 发明申请

US20100124179A1 Method and apparatus for identifying types and access modes of neighbor cells in femtocell environment 有权
标题翻译：用于识别毫微微小区环境中相邻小区的类型和接入模式的方法和装置
公开(公告)号：US20100124179A1
公开(公告)日：2010-05-20
申请号：US12592104
申请日：2009-11-19
申请人： Ok Seon Lee , Jung Hoon Cheon , Young Hyun Jeon
发明人： Ok Seon Lee , Jung Hoon Cheon , Young Hyun Jeon
IPC分类号： H04J1/16 , H04W4/00
CPC分类号： H04W48/08 , H04W48/16 , H04W48/18
摘要： In a mobile communication system including macro cells and femtocells, a neighbor cell identification method includes: transmitting, by a neighbor cell that is a macro cell or a femtocell, a neighbor cell identifier containing information regarding the type and access mode of the neighbor cell to a user equipment. The user equipment identifies, after receiving the neighbor cell identifier the type and access mode of the neighbor cell. The user equipment also accesses the neighbor cell according to the identification result.
摘要翻译：在包括宏小区和毫微微小区的移动通信系统中，相邻小区识别方法包括：将由相邻小区的类型和接入方式相关信息的相邻小区标识符发送到作为宏小区或毫微微小区的邻居小区，用户设备。用户设备在接收到相邻小区标识符后，识别邻居小区的类型和接入方式。用户设备还根据识别结果访问相邻小区。

4. 发明申请

US20100041393A1 PAGING METHOD AND APPARATUS THEREOF IN BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：广播无线通信系统中的寻呼方法及其设备
公开(公告)号：US20100041393A1
公开(公告)日：2010-02-18
申请号：US12510612
申请日：2009-07-28
申请人： Sung-Oh KWON , Neung-Hyung Lee , Jong-In Kim , Ho-Sun Youm , Kyeong-In Jeong , Jong-Hyung Kwun , Ok-Seon Lee , Hwa-Jin Cha
发明人： Sung-Oh KWON , Neung-Hyung Lee , Jong-In Kim , Ho-Sun Youm , Kyeong-In Jeong , Jong-Hyung Kwun , Ok-Seon Lee , Hwa-Jin Cha
IPC分类号： H04W4/00
CPC分类号： H04W68/00 , H04W48/20 , H04W68/06 , H04W84/045
摘要： Provided are a paging method and an apparatus thereof for User Equipment (UE) in a broadband wireless communication system. In the method, a paging message is received from a macro base station. Whether there exists an accessible femto base station inside a service area of the macro base station is determined. When there does not exist the accessible femto base station inside the service area of the macro base station, the UE responds to the paging message of the macro base station. When there exists the accessible femto base station inside the service area of the macro base station, the UE waits for a paging message to be received from the femto base station.
摘要翻译：提供一种用于宽带无线通信系统中的用户设备（UE）的寻呼方法及其装置。在该方法中，从宏基站接收到寻呼消息。确定在宏基站的服务区域内是否存在可访问的毫微微基站。当在宏基站的服务区域内不存在可访问的毫微微基站时，UE响应宏基站的寻呼消息。当在宏基站的服务区域内存在可访问的毫微微基站时，UE等待从毫微微基站接收到寻呼消息。

5. 发明授权

US07539506B2 Method of controlling power of wireless access node in a wireless LAN system 失效
标题翻译：控制无线局域网系统无线接入节点功率的方法
公开(公告)号：US07539506B2
公开(公告)日：2009-05-26
申请号：US10793581
申请日：2004-03-04
申请人： Kyung-Hun Jang , Ok-Seon Lee , Tae-Jin Lee , Duck-Yong Yang
发明人： Kyung-Hun Jang , Ok-Seon Lee , Tae-Jin Lee , Duck-Yong Yang
IPC分类号： H04B7/00
CPC分类号： H04W52/50 , H04W28/18 , H04W52/143 , H04W52/221 , H04W52/36 , H04W84/12 , H04W88/08
摘要： A power control method in a wireless access node communicable with a plurality of wireless terminals in a wireless LAN system. Upon request for initial communication from a wireless terminal, the wireless access node transmits a power report request message to the plurality of wireless terminals and determines its transmit power based on a power report signal requesting the highest power among power report signals received from connected wireless terminals. The wireless access node communicates with the connected wireless terminals using the determined transmit power.
摘要翻译：一种在无线LAN系统中与多个无线终端通信的无线接入节点中的功率控制方法。根据无线终端的初始通信要求，无线接入节点向多个无线终端发送功率报告请求消息，并根据从连接的无线终端接收到的功率报告信号中请求最高功率的功率报告信号来确定其发射功率。无线接入节点使用确定的发射功率与连接的无线终端通信。

6. 发明申请

US20090059858A1 System and Method for requesting bandwidth allocation and allocating bandwidth in communication system 审中-公开
标题翻译：在通信系统中请求带宽分配和分配带宽的系统和方法
公开(公告)号：US20090059858A1
公开(公告)日：2009-03-05
申请号：US12231019
申请日：2008-08-28
申请人： Ok-Seon Lee , Jong-Hyung Kwun , Jung-Hoon Cheon
发明人： Ok-Seon Lee , Jong-Hyung Kwun , Jung-Hoon Cheon
IPC分类号： H04W4/00
CPC分类号： H04W72/0406
摘要： Disclosed is a method of requesting bandwidth allocation by an MS having at least two CIDs in a communication system, the method including the steps of detecting at least one CID needing the bandwidth allocation; when a plurality of CIDs are detected, generating a grant management subheader including a region for recording the total number of the CIDs needing bandwidth allocation and a region for recording bandwidth information of a generic MAC header CID, and a grant management subheader including, for each of the CIDs needing bandwidth allocation, other than the generic MAC header CID, a region for recording the order of a corresponding CID given in a MS CID list and a region for recording bandwidth information of the corresponding CID; and transmitting the generic MAC header with the grant management subheaders concatenated thereto to a BS.
摘要翻译：公开了一种在通信系统中由具有至少两个CID的MS请求带宽分配的方法，所述方法包括以下步骤：检测需要带宽分配的至少一个CID; 当检测到多个CID时，生成包括用于记录需要带宽分配的CID的总数的区域和用于记录通用MAC头CID的带宽信息的区域的授权管理分头，以及包括针对每个CID的授权管理分头需要除通用MAC头CID之外的带宽分配的CID用于记录在MS CID列表中给出的相应CID的顺序的区域和用于记录相应CID的带宽信息的区域; 以及将通用MAC报头与其级联的授权管理子报头发送到BS。

7. 发明申请

US20090022101A1 Method and system for transmitting/receiving data in communication system 有权
标题翻译：通信系统中发送/接收数据的方法和系统
公开(公告)号：US20090022101A1
公开(公告)日：2009-01-22
申请号：US12217018
申请日：2008-07-01
申请人： Chan-Ho Min , Ok-Seon Lee
发明人： Chan-Ho Min , Ok-Seon Lee
IPC分类号： H04Q7/00 , H04J3/16
CPC分类号： H04W48/08 , H04B7/2606 , H04W8/005 , H04W72/04 , H04W72/0406 , H04W84/047 , H04W88/04
摘要： Disclosed is a method and apparatus for allocating a bandwidth in a communication system. The method includes the steps of checking the number of mobile stations that fall within a cell under the control of an relay station and have data to be transmitted to a base station, determining a bandwidth allocation period for data transmission corresponding to the checked number of mobile stations, and transmitting a bandwidth allocation message at intervals of the determined bandwidth allocation period.
摘要翻译：公开了一种用于在通信系统中分配带宽的方法和装置。该方法包括以下步骤：在中继站的控制下检查落入小区内的移动站的数量，并且具有要发送到基站的数据，确定与所检查的移动台数相对应的数据传输的带宽分配周期并且以所确定的带宽分配周期的间隔发送带宽分配消息。

8. 发明申请

US20080317033A1 Apparatus and method for requesting bandwidth allocation and allocating bandwidth in a communication system 有权
标题翻译：在通信系统中请求带宽分配和分配带宽的装置和方法
公开(公告)号：US20080317033A1
公开(公告)日：2008-12-25
申请号：US12214320
申请日：2008-06-18
申请人： Ok-Seon Lee , Jong-Hyung Kwun , Chan-Ho Min
发明人： Ok-Seon Lee , Jong-Hyung Kwun , Chan-Ho Min
IPC分类号： H04J3/16
CPC分类号： H04J3/16 , H04W72/0413 , H04W74/04
摘要： A method and apparatus for requesting bandwidth allocation and allocating a bandwidth in response to the request in a communication system are provided, in which an mobile station detects a second CID requiring bandwidth allocation, the second CID being different from a first CID included in a MAC header, generates a grant management subheader including an order field and a bandwidth field, the order field being for writing a rank of the second CID in a CID list listing CIDs of the mobile station according to a predetermined criterion and the bandwidth field being for writing a bandwidth required for the second CID, concatenates the grant management subheader to the MAC header, and transmits the concatenated MAC header and grant management subheader to a base station to request bandwidth allocation for the second CID.
摘要翻译：提供了一种在通信系统中响应于该请求请求带宽分配和分配带宽的方法和装置，其中移动站检测到需要带宽分配的第二CID，所述第二CID与包括在MAC中的第一CID不同报头，生成包括订单字段和带宽字段的授权管理子报头，所述订单字段用于根据预定标准将所述第二CID的等级写入到列出所述移动台的CID的CID列表中，并且所述带宽字段用于写入第二CID所需的带宽将授权管理分头连接到MAC报头，并将连接的MAC报头和授权管理分头发送给基站，以请求针对第二CID的带宽分配。

9. 发明申请

US20070055778A1 System and method for fast paging in a wireless mobile communication system based on internet protocol 有权
标题翻译：基于互联网协议的无线移动通信系统中快速寻呼的系统和方法
公开(公告)号：US20070055778A1
公开(公告)日：2007-03-08
申请号：US11510086
申请日：2006-08-25
申请人： Chi-Hyun Park , Sang-Boh Yun , Jung-Hoon Cheon , Ok-Seon Lee
发明人： Chi-Hyun Park , Sang-Boh Yun , Jung-Hoon Cheon , Ok-Seon Lee
IPC分类号： G06F15/173
CPC分类号： H04L29/12311 , H04L61/2084 , H04W60/04 , H04W68/00 , H04W80/04
摘要： A system is provided for performing location update in a wireless mobile communication system that uses an Internet protocol (IP) address and is classified as at least one paging group. A serving base station (BS) sends a message including an identifier of a paging group where the serving BS is located, determines whether there is a change in IP subnet of a mobile station (MS) upon receipt of a location update request from the MS, and upon recognizing a change in IP subnet of the MS, stores information on a new IP subnet and notifies the change in the IP subnet to the MS. Upon detecting a need for location update, the MS sends a request for location update to a serving BS, and receives a location update success notification and an allocated temporary IP address from the serving BS.
摘要翻译：提供一种用于在使用因特网协议（IP）地址并被分类为至少一个寻呼组的无线移动通信系统中执行位置更新的系统。服务基站（BS）发送包括服务BS所在的寻呼组的标识符的消息，在接收到来自MS的位置更新请求时确定移动站（MS）的IP子网是否发生变化并且在识别到MS的IP子网的变化时，存储关于新的IP子网的信息，并将该IP子网中的改变通知给MS。在检测到对位置更新的需要时，MS向服务BS发送位置更新请求，并从服务BS接收位置更新成功通知和分配的临时IP地址。

10. 发明授权

US08509184B2 Data forwarding apparatus and method for reducing handover interruption time in a wireless communication system 有权
标题翻译：一种用于在无线通信系统中减少切换中断时间的数据转发装置和方法
公开(公告)号：US08509184B2
公开(公告)日：2013-08-13
申请号：US12765278
申请日：2010-04-22
申请人： Ok-Seon Lee , Sang-Min Lee , Ju-Yeop Kim , Jung-Min Moon , Dong-Ho Cho
发明人： Ok-Seon Lee , Sang-Min Lee , Ju-Yeop Kim , Jung-Min Moon , Dong-Ho Cho
IPC分类号： H04W4/00
CPC分类号： H04W36/02
摘要： A data forwarding apparatus and method for reducing a HandOver (HO) interruption time in a wireless communication system where a macro cell and a femto cell coexist are provided. An operation method of a Mobile Station (MS) for data forwarding in a wireless communication system includes synchronizing with a serving Base Station (BS) after completing a HO procedure with a target BS, and receiving data packets existing in a queue through an air link directly from the serving BS.
摘要翻译：提供了在宏小区和毫微微小区共存的无线通信系统中减少Handover（HO）中断时间的数据转发装置和方法。用于无线通信系统中的数据转发的移动站（MS）的操作方法包括：在与目标BS完成HO过程之后与服务基站（BS）同步，并且通过空中链路接收存在于队列中的数据分组直接从服务BS。

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