公开(公告)号：US07981237B2

公开(公告)日：2011-07-19

申请号：US11871227

申请日：2007-10-12

申请人： Sung Su Park ,  So Hyun Kim ,  Youn Sang Kim ,  Seong Won Nam ,  Kang Mu Lee

发明人： Sung Su Park ,  So Hyun Kim ,  Youn Sang Kim ,  Seong Won Nam ,  Kang Mu Lee

IPC分类号： G01N33/00

CPC分类号： B29C59/14 ,  B01L3/502707 ,  B01L2200/0668 ,  B01L2200/0689 ,  B01L2300/0825 ,  B01L2300/0887 ,  Y10T156/107 ,  Y10T156/12 ,  Y10T436/11

摘要： A micro- or nano-fluidic chip fabricated with a Norland Optical Adhesive (NOA), an acrylated polyurethane-based UV-polymerizable optical adhesive. The micro- or nano-fluidic chip has sequentially an inlet, a channel, and an outlet. The channel has a pillar in the region of the outlet to prevent beads from flowing out, and the surface of the channels in the micro- or nano-fluidic chip is hydrophilic, which generates spontaneous flow in the channels by a capillary force without any extra external pumping.

摘要翻译： 用Norland光学胶粘剂（NOA），丙烯酸酯化聚氨酯基的可UV聚合光学胶粘剂制成的微米或纳米流体碎片。 微流体芯片或纳米流体芯片依次具有入口，通道和出口。 该通道在出口区域中具有一个支柱，以防止珠子流出，并且微米或纳米流体芯片中的通道表面是亲水性的，其通过毛细管力在通道中产生自发的流动，而没有任何额外的 外部泵送。

公开(公告)号：US07920525B2

公开(公告)日：2011-04-05

申请号：US11772716

申请日：2007-07-02

申请人： So-Hyun Kim ,  Chang-Hoi Koo ,  Jung-Je Son ,  Yeong-Moon Son

发明人： So-Hyun Kim ,  Chang-Hoi Koo ,  Jung-Je Son ,  Yeong-Moon Son

IPC分类号： H04W4/00

CPC分类号： H04W36/0088 ,  H04W24/10

摘要： A method for measuring/reporting a channel quality in a broadband wireless access communication system. The method for reporting channel qualities of active BS and neighbor BSs measured by an MSS to the active BS when the MSS exists in a specific area covered by the active BS and neighbor BSs in a communication system includes receiving channel quality report information indicative of channel periods of the channel qualities from the active BS, and receiving channel quality measurement information associated with individual channel qualities of the neighbor BSs and the active BS from the active BS: measuring SINRs of the neighbor BSs and the active BS according to the channel quality measurement information; and reporting the measured SINRs of the neighbor BSs and the active BS to the active BS.

摘要翻译： 一种用于在宽带无线接入通信系统中测量/报告信道质量的方法。 当MSS存在于由通信系统中的活动BS和相邻BS所覆盖的特定区域中时，由MSS向活动BS报告活动BS和相邻BS的信道质量的方法包括：接收指示信道周期的信道质量报告信息 来自活动BS的信道质量，以及从活动BS接收与相邻BS和活动BS的各个信道质量相关联的信道质量测量信息：根据信道质量测量信息测量相邻BS和活动BS的SINR ; 并将相邻BS和活动BS的测量SINR报告给活动BS。

公开(公告)号：US07801072B2

公开(公告)日：2010-09-21

申请号：US10983502

申请日：2004-11-08

申请人： Yeong-Moon Son ,  Chang-Hoi Koo ,  Jung-Je Son ,  Sung-Jin Lee ,  So-Hyun Kim ,  Hyun-Jeong Kang

发明人： Yeong-Moon Son ,  Chang-Hoi Koo ,  Jung-Je Son ,  Sung-Jin Lee ,  So-Hyun Kim ,  Hyun-Jeong Kang

IPC分类号： H04W

CPC分类号： H04W52/0216 ,  H04W68/025 ,  Y02D70/142 ,  Y02D70/146

摘要： A method for transmitting a traffic indication message for directing a mobile subscriber station (MSS) in a sleep mode to transition to an awake mode in a Broadband Wireless Access communication system supporting the sleep mode and the awake mode. This method includes the steps of individually allocating, to MSSs belonging to a corresponding base station, corresponding areas indicating traffic instructions for the MSSs in a traffic indication field in the traffic indication message, and indicating state transition instructions in the areas allocated to the MSSs, before transmitting the traffic indication message to the MSSs.

摘要翻译： 一种用于在支持睡眠模式和唤醒模式的宽带无线接入通信系统中发送用于指示移动用户台（MSS）处于休眠模式以转换到唤醒模式的业务指示消息的方法。 该方法包括以下步骤：在业务指示消息中的业务指示字段中分别分配指示对应基站的MSS对应的指示MSS的业务指示的区域，以及指示分配给MSS的区域中的状态转换指令， 在向MSS发送业务指示消息之前。

公开(公告)号：US07593732B2

公开(公告)日：2009-09-22

申请号：US11153209

申请日：2005-06-15

申请人： So-Hyun Kim ,  Chang-Hoi Koo ,  Jung-Je Son ,  Hyoung-Kyu Lim ,  Yeong-Moon Son ,  Sung-Jin Lee ,  Hyun-Jeong Kang

发明人： So-Hyun Kim ,  Chang-Hoi Koo ,  Jung-Je Son ,  Hyoung-Kyu Lim ,  Yeong-Moon Son ,  Sung-Jin Lee ,  Hyun-Jeong Kang

IPC分类号： H04W36/00

CPC分类号： H04W36/18 ,  H04W16/24 ,  H04W36/06

摘要： A method for supporting handover in a BWA communication system is provided. The system includes an MS, a serving BS, and a plurality of neighbor BSs. The coverage area of each of the BSs is divided into sectors using different subcarrier bands. The MS collects information broadcast from the serving BS on the serving BS and the neighbor BS, measures a signal level for each of the sectors of the serving BS and the neighbor BSs according to the collected information, and sends a handover request based on the measured signal level for each of the sectors. The serving BS broadcasts information on the serving BS and the neighbor BS to the MS, determines if the MS can perform a soft handover from its current sector to another sector upon receiving the handover request from the MS, and permits the MS to perform the soft handover if possible.

摘要翻译： 提供了一种用于支持BWA通信系统中的切换的方法。 该系统包括MS，服务BS和多个相邻BS。 每个BS的覆盖区域被分成使用不同子载波频带的扇区。 MS从服务BS和相邻BS收到从服务BS广播的信息，根据收集到的信息测量服务BS和相邻BS的每个扇区的信号电平，并根据所测量的信息发送切换请求 每个扇区的信号电平。 服务BS在服务BS和相邻BS向MS广播信息，从MS接收到切换请求时，确定MS是否可以从其当前扇区执行软切换，并允许MS执行软 尽可能切换。

公开(公告)号：US07480509B2

公开(公告)日：2009-01-20

申请号：US11074203

申请日：2005-03-07

申请人： Hyun-Jeong Kang ,  Chang-Hoi Koo ,  Jung-Je Son ,  Hyoung-Kyu Lim ,  Yeong-Moon Son ,  So-Hyun Kim ,  Sung-Jin Lee

发明人： Hyun-Jeong Kang ,  Chang-Hoi Koo ,  Jung-Je Son ,  Hyoung-Kyu Lim ,  Yeong-Moon Son ,  So-Hyun Kim ,  Sung-Jin Lee

IPC分类号： H04Q7/20

CPC分类号： H04W36/08 ,  H04W72/04

摘要： In a BWA communication system, an MSS changes its connection from the serving BS to the target BS, and sends the target BS a report indicating that the MSS will change its connection upon detecting occurrence of a pingpong effect in a process of performing a network re-entry operation with the target BS. The target BS sends the serving BS a notification indicating that the MSS will change its connection. Upon receiving from the MSS a report indicating that it will change its connection to the serving BS, the serving BS allocates a contention-free-based ranging resource to the MSS so that the MSS connects a communication service with the serving BS using the contention-free-based ranging resource, minimizing a service delay.

摘要翻译： 在BWA通信系统中，MSS将其从服务BS的连接改变为目标BS，并且在目标BS发送表示在执行网络重传的过程中检测到乒乓效应的发生时指示MSS将改变其连接的报告 与目标BS进行重试操作。 目标BS向服务BS发送指示MSS将更改其连接的通知。 在从MSS接收到指示其将改变其与服务BS的连接的报告时，服务BS向MSS分配基于无竞争的测距资源，使得MSS使用竞争性连接将服务BS与通信服务连接， 基于自由的测距资源，最小化服务延迟。

公开(公告)号：US07450555B2

公开(公告)日：2008-11-11

申请号：US10614957

申请日：2003-07-08

申请人： So-Hyun Kim

发明人： So-Hyun Kim

IPC分类号： H04Q7/24

CPC分类号： H04W28/06 ,  H04W28/18

摘要： Disclosed is a method of setting an initial transport format combination (TFC) in a MAC layer of a CDMA system. the MAC layer selects the initial maximum useable TFC value using transport format set (TFS) and transport format combination set (TFCS) information received from a radio resource control (RRC) layer during an initialization of a channel setting among respective layers, and sets the initial maximum useable TFC by transmitting the initial maximum useable packet data unit (PDU) value to the respective radio link control (RLC) layers according to the selected initial maximum useable TFC value. The RLC layer sets the proper maximum PDU by comparing the initial maximum useable PDU value predetermined during the above process with buffer occupancy (BO), and if the initial data is generated, it transmits the data of a proper size to the MAC layer at the transmission time interval (TTI) when the initial data is generated.

摘要翻译： 公开了一种在CDMA系统的MAC层中设置初始传输格式组合（TFC）的方法。 MAC层在各层之间的信道设置的初始化期间使用从无线资源控制（RRC）层接收的传输格式集合（TFS）和传输格式组合集（TFCS）信息来选择初始最大可用TFC值，并且将 通过根据所选择的初始最大可用TFC值将初始最大可用分组数据单元（PDU）值发送到相应的无线电链路控制（RLC）层来初始最大可用TFC。 RLC层通过将上述处理中预定的初始最大可用PDU值与缓冲器占用（BO）进行比较来设置适当的最大PDU，并且如果生成初始数据，则它将其中适当大小的数据发送到MAC层 传输时间间隔（TTI）。

公开(公告)号：US07400898B2

公开(公告)日：2008-07-15

申请号：US11080166

申请日：2005-03-14

申请人： Hyon-Goo Kang ,  Seung-Eun Hong ,  Yeong-Moon Son ,  Geun-Hwi Lim ,  So-Hyun Kim ,  Chang-Hoi Koo ,  Jae-Jeong Shim ,  Jung-Won Kim ,  Jung-Shin Park ,  Jung-Je Son ,  Hong-Sung Chang

发明人： Hyon-Goo Kang ,  Seung-Eun Hong ,  Yeong-Moon Son ,  Geun-Hwi Lim ,  So-Hyun Kim ,  Chang-Hoi Koo ,  Jae-Jeong Shim ,  Jung-Won Kim ,  Jung-Shin Park ,  Jung-Je Son ,  Hong-Sung Chang

IPC分类号： H04B1/38 ,  H04M1/00

CPC分类号： H04L27/2602 ,  H04L1/1614 ,  H04L1/1819 ,  H04L5/023

摘要： Provided is a method supporting a Hybrid Automatic Repeat Request (HARQ) between a subscriber station and a base station in a broadband wireless access communication system. The method includes transmitting at least one HARQ enabled uplink burst from the subscriber station to the base station; generating ACKnowledgment/Negative ACKnowledgment (ACK/NACK) information according to the received HARQ enabled uplink burst at the base station; mapping the generated ACK/NACK information to a bitmap at the base station; and transmitting the bitmap through a downlink information from the base station to the subscriber station.

摘要翻译： 提供了一种在宽带无线接入通信系统中支持用户站和基站之间的混合自动重传请求（HARQ）的方法。 该方法包括从用户站向基站发送至少一个启用HARQ的上行链路突发; 根据接收到的HARQ使能的上行链路突发在基站产生确认/否定确认（ACK / NACK）信息; 将生成的ACK / NACK信息映射到基站处的位图; 以及通过下行链路信息从基站向用户站发送位图。

公开(公告)号：US20080159231A1

公开(公告)日：2008-07-03

申请号：US12047590

申请日：2008-03-13

申请人： So-Hyun Kim ,  Chang-Hoi Koo ,  Jung-Je Son

发明人： So-Hyun Kim ,  Chang-Hoi Koo ,  Jung-Je Son

IPC分类号： H04Q7/00

CPC分类号： H04W36/0083

摘要： A system and method for performing a handover operation in a broadband wireless access (BWA) communication system. The BWA communication system includes a serving BS (Base Station),(Subscriber Station), and a plurality of neighbor BSs adjacent to the serving BS. The SS handover method upon receiving a handover request from the SS in the BWA communication system includes the steps of: a) receiving from the serving BS information of the plurality of neighbor BSs; b) measuring CINRs (Carrier to Interference and Noise Ratios) of pilot signals transferred from the neighbor BSs upon receipt of the neighbor BSs information; c) transmitting to the serving BS a handover request signal along with pilot signal CINR information of the neighbor BSs; d) upon receipt of the handover request signal, receiving from the serving BS information of a handover enable target BS contained in the neighbor BSs; and e) performing a handover function from the serving BS to the target BS.

摘要翻译： 一种用于在宽带无线接入（BWA）通信系统中执行切换操作的系统和方法。 BWA通信系统包括服务BS（基站），（Subscriber Station）以及与服务BS相邻的多个相邻BS。 在BWA通信系统中从SS接收到切换请求时，SS切换方法包括以下步骤：a）从服务BS接收多个相邻BS的信息; b）在接收到相邻BS信息时测量从相邻BS传送的导频信号的CINR（载波干扰和噪声比）; c）向服务BS发送切换请求信号以及相邻BS的导频信号CINR信息; d）在接收到所述切换请求信号时，从所述服务BS接收包含在所述相邻BS中的切换启用目标BS的信息; 以及e）从所述服务BS到所述目标BS执行切换功能。

公开(公告)号：US07369853B2

公开(公告)日：2008-05-06

申请号：US10794989

申请日：2004-03-05

申请人： Jung-Je Son ,  So-Hyun Kim ,  Chang-Hoi Koo

发明人： Jung-Je Son ,  So-Hyun Kim ,  Chang-Hoi Koo

IPC分类号： H04Q7/20

CPC分类号： H04W36/12 ,  H04W36/30

摘要： A broadband wireless access (BWA) communication system including a serving BS for servicing an SS in at least one of a plurality of sub-carrier frequency bands, and a plurality of neighbor BSs adjacent to the serving BS. The SS measures CINRs of frequency band signals from the neighbor BSs, requests a handoff for a target BS having the highest CINR to the serving BS, transitions to the frequency band of the target BS, and acquires synchronization to the target BS. The SS transmits ranging information to the target BS in a ranging information region assigned by the target BS, receives from the target BS connection ID information between the target BS and the SS, transmits a handoff registration request message to the target BS according to the connection ID information, and receives a response message for the handoff registration request message from the target BS.

摘要翻译： 一种宽带无线接入（BWA）通信系统，包括用于服务多个子载波频带中的至少一个中的SS的服务BS以及与该服务BS相邻的多个相邻BS。 SS测量来自相邻BS的频带信号的CINR，向服务BS请求具有最高CINR的目标BS的切换，转换到目标BS的频带，并获得与目标BS的同步。 SS在由目标BS分配的测距信息区域中向目标BS发送测距信息，从目标BS接收目标BS和SS之间的连接ID信息，根据连接向目标BS发送切换注册请求消息 ID信息，并且从目标BS接收到用于切换注册请求消息的响应消息。

公开(公告)号：US07363038B2

公开(公告)日：2008-04-22

申请号：US10795932

申请日：2004-03-08

申请人： So-Hyun Kim ,  Chang-Hoi Koo ,  Jung-Je Son

发明人： So-Hyun Kim ,  Chang-Hoi Koo ,  Jung-Je Son

IPC分类号： H04Q7/20

CPC分类号： H04W36/0083

摘要： A system and method for performing a handover operation in a broadband wireless access (BWA) communication system. The BWA communication system includes a serving BS (Base Station), (Subscriber Station), and a plurality of neighbor BSs adjacent to the serving BS. The SS handover method upon receiving a handover request from the SS in the BWA communication system includes the steps of: a) receiving from the serving BS information of the plurality of neighbor BSs; b) measuring CINRs (Carrier to Interference and Noise Ratios) of pilot signals transferred from the neighbor BSs upon receipt of the neighbor BSs information; c) transmitting to the serving BS a handover request signal along with pilot signal CINR information of the neighbor BSs; d) upon receipt of the handover request signal, receiving from the serving BS information of a handover enable target BS contained in the neighbor BSs; and e) performing a handover function from the serving BS to the target BS.

摘要翻译： 一种用于在宽带无线接入（BWA）通信系统中执行切换操作的系统和方法。 BWA通信系统包括服务BS（基站），（Subscriber Station）以及与服务BS相邻的多个相邻BS。 在BWA通信系统中从SS接收到切换请求时，SS切换方法包括以下步骤：a）从服务BS接收多个相邻BS的信息; b）在接收到相邻BS信息时测量从相邻BS传送的导频信号的CINR（载波干扰和噪声比）; c）向服务BS发送切换请求信号以及相邻BS的导频信号CINR信息; d）在接收到所述切换请求信号时，从所述服务BS接收包含在所述相邻BS中的切换启用目标BS的信息; 以及e）从所述服务BS到所述目标BS执行切换功能。