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11. 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。

12. 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。

13. 发明授权

US08451861B2 Method for requesting bandwidth allocation and detecting service flow in communication system 有权
标题翻译：在通信系统中请求带宽分配和检测服务流的方法
公开(公告)号：US08451861B2
公开(公告)日：2013-05-28
申请号：US12203065
申请日：2008-09-02
申请人： Ok-Seon Lee , Geun-Hwi Lim , Jae-Jeong Shim , Jong-Hyung Kwun , Yeong-Moon Son , Jung-Hoon Cheon
发明人： Ok-Seon Lee , Geun-Hwi Lim , Jae-Jeong Shim , Jong-Hyung Kwun , Yeong-Moon Son , Jung-Hoon Cheon
IPC分类号： H04J3/22
CPC分类号： H04W74/004 , H04L47/70 , H04L47/824 , H04L47/827 , H04W8/26 , H04W28/20 , H04W72/0413 , H04W72/0453 , H04W74/0833
摘要： A method for requesting bandwidth allocation by a mobile station in a communication system is provided. The mobile station detects at least one Connection IDentifier (CID), bandwidth allocation for which is to be requested, generates a bandwidth request header when the number of the at least one detected CID equals one, and transmits the bandwidth request header to a base station, wherein the bandwidth request header includes a region for indicating a first CID representing basic information for identification of the mobile station, a region for indicating a ranking of the detected CID, and a region for indicating information about bandwidth requested for the detected CID.
摘要翻译：提供了一种在通信系统中由移动台请求带宽分配的方法。当所述至少一个检测到的CID的数量等于1时，移动站检测至少一个连接标识符（CID），要请求的带宽分配，生成带宽请求报头，并将带宽请求报头发送到基站其中，所述带宽请求报头包括用于指示表示用于所述移动台的识别的基本信息的第一CID的区域，用于指示检测到的CID的排序的区域，以及用于指示关于所检测到的CID请求的带宽的信息的区域。

14. 发明申请

US20090135805A1 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：US20090135805A1
公开(公告)日：2009-05-28
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： H04J3/06
CPC分类号： H04W76/11 , H04L29/12132 , H04L61/1552
摘要： A method is provided for synchronizing Connection IDentifiers (CIDs) of a first station and a second station in a communication system. The CID synchronization method includes sending, by the first station, a first message for requesting addition of a service flow identified by a CID to the second station; sending, by the second station, a second message which is a response message to the first 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, by the first station, a third message for acknowledging receipt of the second message to the second station, and at the same time, setting a number of a frame where the third message is transmitted as a second start frame number; performing, by each of the first station and the second station, 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 (0); and simultaneously updating CID lists of the first station and the second station at a frame having the detected frame number with regard to a CID of the added service flow.
摘要翻译：提供了一种用于在通信系统中同步第一站和第二站的连接标识符（CID）的方法。 CID同步方法包括：由第一站发送第一消息，用于请求将由CID标识的服务流添加到第二站; 由第二站发送作为对第一消息的响应消息的第二消息，并且同时将发送第二消息的帧的数量设置为第一起始帧号; 由第一站发送用于确认第二消息的接收的第三消息给第二站，并且同时将第三消息被发送的帧的数量设置为第二起始帧号; 通过第一站和第二站中的每一个对每一帧使用正整数对具有第一或第二起始帧号及其后续帧的帧进行模运算，并且检测结果值的模运算为零（0）; 并且相对于所添加的服务流的CID，同时更新具有检测到的帧号的帧的第一站和第二站的CID列表。

15. 发明授权

US09185636B2 Apparatus and method for automatically searching for low-power base station supporting access of registered user in mobile communication system 有权
标题翻译：自动搜索移动通信系统中注册用户接入的低功率基站的装置和方法
公开(公告)号：US09185636B2
公开(公告)日：2015-11-10
申请号：US12586120
申请日：2009-09-17
申请人： Ok-Seon Lee , Jong-Hyung Kwun , Jung-Hoon Cheon , Kyeong-In Jeong , Sung-Oh Kwon , Hwa-Jin Cha , Neung-Hyung Lee
发明人： Ok-Seon Lee , Jong-Hyung Kwun , Jung-Hoon Cheon , Kyeong-In Jeong , Sung-Oh Kwon , Hwa-Jin Cha , Neung-Hyung Lee
IPC分类号： H04W4/00 , H04W48/16 , H04W48/02 , H04W84/04
CPC分类号： H04W48/16 , H04W48/02 , H04W84/045 , Y02D70/1224
摘要： An apparatus and method for automatically searching for a low-power Base Station (BS) supporting access of a registered user in a mobile communication system includes a method of performing automatic search on a Closed Subscriber Group (CSG) cell by a User Equipment (UE). The method includes determining by the UE whether automatic search needs to be performed on the CSG cell. The method also includes, if it is determined that automatic search does not need to be performed on the CSG cell, turning off by the UE a CSG cell automatic search function of the UE by emptying a first white list including CSG Identifiers of accessible CSG cells.
摘要翻译：一种用于自动搜索支持移动通信系统中注册用户的接入的低功率基站（BS）的装置和方法包括一种用户设备（UE）对封闭用户组（CSG）小区进行自动搜索的方法，）。该方法包括：确定是否需要对CSG小区执行自动搜索。该方法还包括：如果确定不需要对CSG小区执行自动搜索，则通过清空UE的CSG小区自动搜索功能，通过清空包括可识别CSG小区的CSG标识符的第一白名单来关闭。

16. 发明授权

US07986677B2 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：US07986677B2
公开(公告)日：2011-07-26
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： H04Q7/20
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。

17. 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。

18. 发明授权

US08504025B2 Apparatus and method for transmitting an uplink pilot using a scanning interval in a mobile communication system 有权
标题翻译：用于在移动通信系统中使用扫描间隔发送上行链路导频的设备和方法
公开(公告)号：US08504025B2
公开(公告)日：2013-08-06
申请号：US12048513
申请日：2008-03-14
申请人： Dai-Kwan Kim , Jong-Hyung Kwun , Jung-Hoon Cheon
发明人： Dai-Kwan Kim , Jong-Hyung Kwun , Jung-Hoon Cheon
IPC分类号： H04B7/00 , H04W4/00 , H04J3/06
CPC分类号： H04W36/0077 , H04W48/16
摘要： An apparatus and method for transmitting an UpLink (UL) pilot using a scanning interval in a mobile communication system are provided. The method includes receiving a scanning response message including information on a UL pilot channel allocation mode from a serving Base Station (BS), measuring each DownLink (DL) channel state using DL signals of one or more neighboring BSs and transmitting a UL pilot to each of the one or more neighboring BSs in the UL pilot channel allocation mode, during a scanning duration. Accordingly, both UL and DL Quality of Service (QoS) may be considered during a handover operation.
摘要翻译：提供了一种用于在移动通信系统中使用扫描间隔发送UpLink（UL）导频的装置和方法。该方法包括从服务基站（BS）接收包括关于UL导频信道分配模式的信息的扫描响应消息，使用一个或多个相邻BS的DL信号测量每个下行链路（DL）信道状态，并将UL导频发送到每个在UL导频信道分配模式中的一个或多个相邻BS的扫描期间。因此，在切换操作期间可以考虑UL和DL服务质量（QoS）两者。

19. 发明授权

US08327210B2 Method for providing multicast service in a wireless communication system and system thereof 有权
标题翻译：一种在无线通信系统中提供组播业务的方法及其系统
公开(公告)号：US08327210B2
公开(公告)日：2012-12-04
申请号：US12291312
申请日：2008-11-07
申请人： Jung-Hoon Cheon , Jong-Hyung Kwun
发明人： Jung-Hoon Cheon , Jong-Hyung Kwun
IPC分类号： G06F11/00
CPC分类号： H04L1/1887 , H04L2001/0093
摘要： A method is provided for providing a multicast service by a base station (BS) in a wireless communication system. The method includes transmitting an Nth data traffic corresponding to a multicast service to a plurality of mobile stations (MSs) through a multicast channel in an Fth frame; determining whether a Negative Acknowledgement (NACK) message indicating a failure to receive the Nth data traffic is received from at least one MS in an (F+1)th frame; and when the NACK message is received, retransmitting the Nth data traffic to an MS, which transmitted the NACK message, through an other channel different from the multicast channel in an (F+2)th frame.
摘要翻译：提供了一种用于在无线通信系统中由基站（BS）提供多播服务的方法。该方法包括通过第F帧中的多播信道向多个移动台（MS）发送对应于多播业务的第N个数据业务; 确定在（F + 1）帧中是否从至少一个MS接收到指示不接收第N个数据业务的否定确认（NACK）消息; 并且当接收到NACK消息时，通过与第（F + 2）帧中的多播信道不同的其他信道向发送NACK消息的MS重传第N个数据业务。

20. 发明授权

US08687592B2 Method for switching session of user equipment in wireless communication system and system employing the same 有权
标题翻译：无线通信系统中用户设备切换会话的方法及采用该设备的系统
公开(公告)号：US08687592B2
公开(公告)日：2014-04-01
申请号：US12840489
申请日：2010-07-21
申请人： Jung-Hoon Cheon , Ok-Seon Lee
发明人： Jung-Hoon Cheon , Ok-Seon Lee
IPC分类号： H04W4/00 , H04W36/00 , H04W84/04
CPC分类号： H04W36/0033 , H04W36/04 , H04W84/045
摘要： A system and method for switching a session of a User Equipment (UE) in a wireless communication system are provided. According to the method, if the UE performs a handover from a macro base station of a macro cell to a femto base station of a femto cell, a femto base station transmits a path switch request message, which includes a serving gateway relocation Information Element (IE), to a Mobility Management Entity (MME) of the macro cell, in order to request a switching from an existing session of the UE to a new session managed by the femto base station. Then, in response to the path switch request message, the MME switches the existing session of the UE to the new session and transmits a path switch approval message to the femto base station. The serving gateway relocation IE includes information requesting relocation of a serving gateway of the UE to a femto serving gateway within the femto cell.
摘要翻译：提供了一种在无线通信系统中切换用户设备（UE）的会话的系统和方法。根据该方法，如果UE执行从宏小区的宏基站到毫微微小区的毫微微基站的切换，则毫微微基站发送路径切换请求消息，路由交换请求消息包括服务网关重定位信息元素 IE）发送到宏小区的移动性管理实体（MME），以便请求从UE的现有会话切换到由毫微微基站管理的新会话。然后，响应于路径切换请求消息，MME将UE的现有会话切换到新会话，并向毫微微基站发送路径切换许可消息。服务网关重定位IE包括请求将UE的服务网关重新定位到毫微微小区内的毫微微服务网关的信息。

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