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1. 发明授权

US07953412B2 System and method for performing handover in a wireless mobile communication system 有权
标题翻译：用于在无线移动通信系统中执行切换的系统和方法
公开(公告)号：US07953412B2
公开(公告)日：2011-05-31
申请号：US11510002
申请日：2006-08-25
申请人： Ok-Seon Lee , Chi-Hyun Park , Sang-Boh Yun , Jong-Hyung Kwun , Sung-Hyun Cho , Jung-Hoon Cheon
发明人： Ok-Seon Lee , Chi-Hyun Park , Sang-Boh Yun , Jong-Hyung Kwun , Sung-Hyun Cho , Jung-Hoon Cheon
IPC分类号： H04Q7/20
CPC分类号： H04L47/822 , H04L47/14 , H04L47/24 , H04L47/70 , H04L47/767 , H04L47/824 , H04W36/0055 , H04W36/0083
摘要： A system and method for performing handover in a wireless mobile communication system are provided. In a Mobile Station (MS)-initiated scanning method of an (MS) in a wireless mobile communication system having at least two frequency bands with different central frequencies, the MS receives from a serving Base Station (BS) a mobile neighbor advertisement message including information about available radio resources of the neighbor BSs, transmits a new scanning request message to the serving BS, if the MS determines to measure Carrier-to-Interference and Noise Ratios (CINRs) of pilot signals from the serving BS and the neighbor BS, receives from the serving BS a response message for the scanning request message, including information about a BS which has reserved radio resources for a predetermined one of the at least two frequency bands, and measures the CINRs of the pilot signals in the predetermined frequency band.
摘要翻译：提供一种用于在无线移动通信系统中执行切换的系统和方法。在具有至少两个具有不同中心频率的频带的无线移动通信系统的移动台（MS）引入的（MS）扫描方法中，MS从服务基站（BS）接收包括关于相邻BS的可用无线电资源的信息，如果MS确定测量来自服务BS和相邻BS的导频信号的载波干扰和噪声比（CINR），则向服务BS发送新的扫描请求消息，从服务BS接收用于扫描请求消息的响应消息，包括关于已经为至少两个频带中的预定的频带预留无线电资源的BS的信息，并测量预定频带中的导频信号的CINR。

2. 发明申请

US20070054667A1 System and method for performing handover in a wireless mobile communication system 有权
标题翻译：用于在无线移动通信系统中执行切换的系统和方法
公开(公告)号：US20070054667A1
公开(公告)日：2007-03-08
申请号：US11510002
申请日：2006-08-25
申请人： Ok-Seon Lee , Chi-Hyun Park , Sang-Boh Yun , Jong-Hyung Kwun , Sung-Hyun Cho , Jung-Hoon Cheon
发明人： Ok-Seon Lee , Chi-Hyun Park , Sang-Boh Yun , Jong-Hyung Kwun , Sung-Hyun Cho , Jung-Hoon Cheon
IPC分类号： H04B17/00 , H04Q7/20
CPC分类号： H04L47/822 , H04L47/14 , H04L47/24 , H04L47/70 , H04L47/767 , H04L47/824 , H04W36/0055 , H04W36/0083
摘要： A system and method for performing handover in a wireless mobile communication system are provided. In a Mobile Station (MS)-initiated scanning method of an (MS) in a wireless mobile communication system having at least two frequency bands with different central frequencies, the MS receives from a serving Base Station (BS) a mobile neighbor advertisement message including information about available radio resources of the neighbor BSs, transmits a new scanning request message to the serving BS, if the MS determines to measure Carrier-to-Interference and Noise Ratios (CINRs) of pilot signals from the serving BS and the neighbor BS, receives from the serving BS a response message for the scanning request message, including information about a BS which has reserved radio resources for a predetermined one of the at least two frequency bands, and measures the CINRs of the pilot signals in the predetermined frequency band.
摘要翻译：提供一种用于在无线移动通信系统中执行切换的系统和方法。在具有至少两个具有不同中心频率的频带的无线移动通信系统的移动台（MS）引入的（MS）扫描方法中，MS从服务基站（BS）接收包括关于相邻BS的可用无线电资源的信息，如果MS确定测量来自服务BS和相邻BS的导频信号的载波干扰和噪声比（CINR），则向服务BS发送新的扫描请求消息，从服务BS接收用于扫描请求消息的响应消息，包括关于已经为至少两个频带中的预定的频带预留无线电资源的BS的信息，并测量预定频带中的导频信号的CINR。

3. 发明申请

US20070015511A1 Method for determining handoff in a mobile communication system, and system supporting the same 有权
标题翻译：用于确定移动通信系统中的切换的方法，以及支持它的系统
公开(公告)号：US20070015511A1
公开(公告)日：2007-01-18
申请号：US11475611
申请日：2006-06-27
申请人： Jong-Hyung Kwun , Sung-Hyun Cho , Ki-Ho Kim , Jung-Hoon Cheon , Ok-Seon Lee , Chi-Hyun Park
发明人： Jong-Hyung Kwun , Sung-Hyun Cho , Ki-Ho Kim , Jung-Hoon Cheon , Ok-Seon Lee , Chi-Hyun Park
IPC分类号： H04Q7/20
CPC分类号： H04W36/30
摘要： A method for determining a handoff of a mobile station (MS) in a mobile communication system. In the method, a serving base station (BS) measures a level of a first uplink signal by monitoring an uplink to the MS. The serving BS receives a level of a second uplink signal, measured and reported by at least one neighbor BS. The serving BS determines a handoff for the MS considering the level of the first uplink signal and the level of the second uplink signal.
摘要翻译：一种用于确定移动通信系统中的移动站（MS）的切换的方法。在该方法中，服务基站（BS）通过监视到MS的上行链路来测量第一上行链路信号的电平。服务BS接收由至少一个相邻BS测量和报告的第二上行链路信号的电平。服务BS考虑到第一上行链路信号的电平和第二上行链路信号的电平来确定MS的切换。

4. 发明授权

US07839827B2 Method for determining handoff in a mobile communication system, and system supporting the same 有权
标题翻译：用于确定移动通信系统中的切换的方法，以及支持它的系统
公开(公告)号：US07839827B2
公开(公告)日：2010-11-23
申请号：US11475611
申请日：2006-06-27
申请人： Jong-Hyung Kwun , Sung-Hyun Cho , Ki-Ho Kim , Jung-Hoon Cheon , Ok-Seon Lee , Chi-Hyun Park
发明人： Jong-Hyung Kwun , Sung-Hyun Cho , Ki-Ho Kim , Jung-Hoon Cheon , Ok-Seon Lee , Chi-Hyun Park
IPC分类号： H04Q7/36 , H04Q7/38 , H04W72/00
CPC分类号： H04W36/30
摘要： A method for determining a handoff of a mobile station (MS) in a mobile communication system. In the method, a serving base station (BS) measures a level of a first uplink signal by monitoring an uplink to the MS. The serving BS receives a level of a second uplink signal, measured and reported by at least one neighbor BS. The serving BS determines a handoff for the MS considering the level of the first uplink signal and the level of the second uplink signal.
摘要翻译：一种用于确定移动通信系统中的移动站（MS）的切换的方法。在该方法中，服务基站（BS）通过监视到MS的上行链路来测量第一上行链路信号的电平。服务BS接收由至少一个相邻BS测量和报告的第二上行链路信号的电平。服务BS考虑到第一上行链路信号的电平和第二上行链路信号的电平来确定MS的切换。

5. 发明授权

US07599694B2 Method for transmitting uplink data during handoff 有权
标题翻译：切换过程中发送上行数据的方法
公开(公告)号：US07599694B2
公开(公告)日：2009-10-06
申请号：US11451880
申请日：2006-06-12
申请人： Jong-Hyung Kwun , Chi-Hyun Park , Yung-Soo Kim , Sung-Hyun Cho , Ok-Seon Lee , Jung-Hoon Cheon
发明人： Jong-Hyung Kwun , Chi-Hyun Park , Yung-Soo Kim , Sung-Hyun Cho , Ok-Seon Lee , Jung-Hoon Cheon
IPC分类号： H04W36/00
CPC分类号： H04W36/18 , H04B7/022
摘要： Disclosed is a method for transmitting an uplink data during handoff. A method for transmitting uplink data in a soft handoff system, in which a mobile station is simultaneously connected with at least two base transceiver systems under a control of a base station controller, includes selecting one of the base transceiver systems as a main base transceiver system, transmitting uplink signals to the main base transceiver system and sub-base transceiver systems, and transmitting by the sub-base transceiver systems received uplink signals to the main base transceiver system. Through the method, a main BTS for diversity combining and decoding soft bit strings is established among BTSs connected to a mobile station, so that it is possible to distribute a data processing amount centralized on a BSC to a BTS.
摘要翻译：公开了一种在切换期间发送上行链路数据的方法。一种用于在软切换系统中发送上行链路数据的方法，其中移动台在基站控制器的控制下与至少两个基站收发器系统同时连接，包括：选择基站收发器系统之一作为主基站收发信机系统将上行链路信号发送到主基站收发信机系统和子基站收发信机系统，并由子基站收发信机发送接收的上行信号给主基站收发信机。通过该方法，在连接到移动站的BTS之间建立用于分集组合和解码软比特串的主BTS，从而可以将集中在BSC上的数据处理量分配给BTS。

6. 发明授权

US07542765B2 Method for handoff in mobile communication system 有权
标题翻译：移动通信系统切换方法
公开(公告)号：US07542765B2
公开(公告)日：2009-06-02
申请号：US11452033
申请日：2006-06-12
申请人： Jong-Hyung Kwun , Sung-Hyun Cho , Jung-Hoon Cheon , Chi-Hyun Park , Ok-Seon Lee
发明人： Jong-Hyung Kwun , Sung-Hyun Cho , Jung-Hoon Cheon , Chi-Hyun Park , Ok-Seon Lee
IPC分类号： H04Q7/20 , H04Q7/00
CPC分类号： H04W28/18 , H04W36/08 , H04W92/20
摘要： Disclosed is a handoff method connected with resource allocation in order to prevent QoS degradation, which may occur during or before/after a handoff on account of channel state change resulting from the mobility of a radio communication apparatus. To this end, a serving base station currently-connected to the radio communication apparatus and a target base station to be connected after a handoff periodically or non-periodically measure uplink/downlink channel states in relation to the radio communication apparatus, and the target base station allocates resources (e.g., time slot, specific subcarrier, or specific frequency band) most suitable for the service requested from the radio communication apparatus during a handoff, thereby preventing QoS degradation due to the handoff. In addition, in the case of a radio communication apparatus using multiple antennas, the serving base station notifies the target base station of a multi-antenna operation mode in relation to the radio communication apparatus before finishing a handoff procedure, thereby minimizing QoS degradation due to the handoff.
摘要翻译：公开了一种与资源分配相连接的切换方法，以便防止由于无线电通信装置的移动性导致的信道状态改变的切换之前或之后可能发生的QoS退化。为此，当前连接到无线电通信装置的服务基站和在切换之后连接的目标基站周期性地或非周期性地测量与无线电通信装置相关的上行链路/下行链路信道状态，目标基站在切换期间分配最适合于从无线电通信装置请求的服务的资源（例如，时隙，特定子载波或特定频带），从而防止由于切换导致的QoS劣化。此外，在使用多个天线的无线通信装置的情况下，服务基站在完成切换过程之前向无线通信装置通知与目标基站相关的多天线操作模式，从而最小化由于切换。

7. 发明申请

US20060281461A1 Method for handoff in mobile communication system 有权
公开(公告)号：US20060281461A1
公开(公告)日：2006-12-14
申请号：US11452033
申请日：2006-06-12
申请人： Jong-Hyung Kwun , Sung-Hyun Cho , Jung-Hoon Cheon , Chi-Hyun Park , Ok-Seon Lee
发明人： Jong-Hyung Kwun , Sung-Hyun Cho , Jung-Hoon Cheon , Chi-Hyun Park , Ok-Seon Lee
IPC分类号： H04Q7/20
CPC分类号： H04W28/18 , H04W36/08 , H04W92/20
摘要： Disclosed is a handoff method connected with resource allocation in order to prevent QoS degradation, which may occur during or before/after a handoff on account of channel state change resulting from the mobility of a radio communication apparatus. To this end, a serving base station currently-connected to the radio communication apparatus and a target base station to be connected after a handoff periodically or non-periodically measure uplink/downlink channel states in relation to the radio communication apparatus, and the target base station allocates resources (e.g., time slot, specific subcarrier, or specific frequency band) most suitable for the service requested from the radio communication apparatus during a handoff, thereby preventing QoS degradation due to the handoff. In addition, in the case of a radio communication apparatus using multiple antennas, the serving base station notifies the target base station of a multi-antenna operation mode in relation to the radio communication apparatus before finishing a handoff procedure, thereby minimizing QoS degradation due to the handoff.

8. 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。

9. 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。

10. 发明申请

US20100069069A1 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：US20100069069A1
公开(公告)日：2010-03-18
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
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。

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