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1. 发明授权

US07835277B2 Method and apparatus for managing a buffer in a communication system 有权
标题翻译：用于管理通信系统中的缓冲器的方法和装置
公开(公告)号：US07835277B2
公开(公告)日：2010-11-16
申请号：US11950623
申请日：2007-12-05
申请人： Ki-Back Kim , Eun-Chan Park , Han-Seok Kim
发明人： Ki-Back Kim , Eun-Chan Park , Han-Seok Kim
IPC分类号： H04L12/28
CPC分类号： H04W72/1242 , H04L65/80 , H04W72/1231
摘要： A method and apparatus for managing a buffer of a Radio Access Station (RAS) in a communication system are provided. An available buffer space determiner sets a threshold for each service class for scheduling packet input/output of the buffer according to priority of a service class, estimates and stores, upon receipt of a packet at the buffer, an available space size of the buffer after the packet reception, compares the estimated available space size of the buffer with a first threshold corresponding to a first service class indicative of a service class of the packet, and schedules packet input/output of the buffer according to the comparison result. A processor module schedules packet input/output of the buffer according to an output of the available buffer space determiner. The present invention can improve quality of services through service differentiation based on priorities of service classes and buffer management based on characteristics of the corresponding service traffics.
摘要翻译：提供了一种用于在通信系统中管理无线电接入站（RAS）的缓冲器的方法和装置。可用的缓冲区空间确定器根据服务类别的优先级设置每个服务类别的阈值以调度缓冲器的分组输入/输出，在缓冲器接收到分组时估计和存储缓冲器的可用空间大小分组接收将缓冲器的估计可用空间大小与指示分组的服务类别的第一服务类别相对应的第一阈值进行比较，并且根据比较结果调度缓冲器的分组输入/输出。处理器模块根据可用缓冲区空间确定器的输出调度缓冲区的分组输入/输出。本发明可以基于服务类别的优先级和基于相应业务流量特性的缓冲管理来提高业务差异化服务质量。

2. 发明申请

US20120281627A1 METHOD AND APPARATUS FOR PROVIDING VOICE OVER INTERNET PROTOCOL SERVICE IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：在移动通信系统中提供互联网协议语音语音的方法和装置
公开(公告)号：US20120281627A1
公开(公告)日：2012-11-08
申请号：US13518151
申请日：2010-12-21
申请人： Yoon-Jeong Ha , Han-Seok Kim , Ki-Back Kim , Yeong-Moon Son , Han-Kyung Lee
发明人： Yoon-Jeong Ha , Han-Seok Kim , Ki-Back Kim , Yeong-Moon Son , Han-Kyung Lee
IPC分类号： H04W40/00
CPC分类号： H04L65/1006 , H04L65/1069 , H04W76/12 , H04W80/04 , H04W80/10
摘要： A method and apparatus for providing a Voice over Internet Protocol (VoIP) service using a Payload Header Suppression (PHS) method in a mobile communication system are provided. The method includes extracting header information by analyzing a Session Description Protocol (SDP) offer message that is included in a Session Initiation Protocol (SIP) signaling message received from a Worldwide Interoperability for Microwave Access (WiMAX) system, generating a Classification (CS) rule based on the extracted header information, determining whether to generate a new service flow based on the extracted header information, generating a PHS rule using a Dynamic Service Addition (DSA) when the new service flow is generated, and generating the PHS rule using a Dynamic Service Change (DSC) when the new service flow is not generated, and transmitting the generated CS rule and PHS rule to the WiMAX system.
摘要翻译：提供了一种在移动通信系统中使用有效载荷报头抑制（PHS）方法提供使用互联网协议语音（VoIP）服务的方法和装置。该方法包括通过分析包括在从全球互通微波接入（WiMAX）系统接收的会话发起协议（SIP）信令消息中的会话描述协议（SDP）报文消息来提取报头信息，生成分类（CS）规则基于所提取的标题信息，基于所提取的标题信息来确定是否生成新的业务流;在生成新业务流时，使用动态业务加法（DSA）生成PHS规则，并使用动态当不生成新的业务流，并将生成的CS规则和PHS规则发送给WiMAX系统时，业务变更（DSC）。

3. 发明授权

US09165261B2 Apparatus and method for performing accounting in wireless communication system 有权
公开(公告)号：US09165261B2
公开(公告)日：2015-10-20
申请号：US12321491
申请日：2009-01-22
申请人： Han-Seok Kim , Ki-Back Kim
发明人： Han-Seok Kim , Ki-Back Kim
IPC分类号： H04L1/00 , G07B17/00 , G06Q10/00 , G06Q40/00
CPC分类号： G06Q10/00 , G06Q40/12
摘要： An apparatus and method for processing accounting in a wireless communication system are provided. The method includes creating an accounting data base (DB) for a mobile station (MS), determining whether a state transition of the MS occurs, if the state transition of the MS occurs, updating state information in the accounting DB, and transmitting the accounting information including the state information to an accounting server.

4. 发明申请

US20090187498A1 Apparatus and method for performing accounting in wireless communication system 有权
标题翻译：在无线通信系统中执行计费的装置和方法
公开(公告)号：US20090187498A1
公开(公告)日：2009-07-23
申请号：US12321491
申请日：2009-01-22
申请人： Han-Seok Kim , Ki-Back Kim
发明人： Han-Seok Kim , Ki-Back Kim
IPC分类号： G06Q10/00
CPC分类号： G06Q10/00 , G06Q40/12
摘要： An apparatus and method for processing accounting in a wireless communication system are provided. The method includes creating an accounting data base (DB) for a mobile station (MS), determining whether a state transition of the MS occurs, if the state transition of the MS occurs, updating state information in the accounting DB, and transmitting the accounting information including the state information to an accounting server.
摘要翻译：提供了一种用于在无线通信系统中处理计费的装置和方法。该方法包括创建用于移动台（MS）的计费数据库（DB），确定是否发生MS的状态转换，如果MS的状态转换发生，更新会计DB中的状态信息，并发送计费包括状态信息的信息到计费服务器。

5. 发明授权

US08290493B2 Apparatus and method for traffic forwarding in a wireless communication system 有权
标题翻译：无线通信系统中的流量转发装置及方法
公开(公告)号：US08290493B2
公开(公告)日：2012-10-16
申请号：US12290898
申请日：2008-11-05
申请人： Eun-Chan Park , Han-Seok Kim , Jae-Young Kim , Do-Hyun Park
发明人： Eun-Chan Park , Han-Seok Kim , Jae-Young Kim , Do-Hyun Park
IPC分类号： H04W36/00
CPC分类号： H04W36/02
摘要： An apparatus and method for data transmission in a base station (BS) of a wireless communication system are provided, storing data to be transmitted to a mobile station which performing handover to a target base station; confirming a quantity of stored data; determining whether to transmit the stored data to the target based at least partly on the confirmed quantity of the stored data; transmitting the stored data to the target base station when the base station determines to transmit the stored data to the target base station.
摘要翻译：提供了一种用于在无线通信系统的基站（BS）中进行数据传输的装置和方法，将要发送的数据存储到执行到目标基站的切换的移动台; 确认存储数据的数量; 至少部分地基于所确定的存储数据量确定是否将存储的数据传送到目标; 当基站确定将存储的数据发送到目标基站时，将存储的数据发送到目标基站。

6. 发明申请

US20090117902A1 Apparatus and method for traffic forwarding in a wireless communication system 有权
标题翻译：无线通信系统中的流量转发装置及方法
公开(公告)号：US20090117902A1
公开(公告)日：2009-05-07
申请号：US12290898
申请日：2008-11-05
申请人： Eun-Chan Park , Han-Seok Kim , Jae-Young Kim , Do-Hyun Park
发明人： Eun-Chan Park , Han-Seok Kim , Jae-Young Kim , Do-Hyun Park
IPC分类号： H04W36/00
CPC分类号： H04W36/02
摘要： An apparatus and method for data transmission in a base station (BS) of a wireless communication system are provided, storing data to be transmitted to a mobile station which performing handover to a target base station; confirming a quantity of stored data; determining whether to transmit the stored data to the target based at least partly on the confirmed quantity of the stored data; transmitting the stored data to the target base station when the base station determines to transmit the stored data to the target base station.
摘要翻译：提供了一种用于在无线通信系统的基站（BS）中进行数据传输的装置和方法，将要发送的数据存储到执行到目标基站的切换的移动台; 确认存储数据的数量; 至少部分地基于所确定的存储数据量确定是否将存储的数据传送到目标; 当基站确定将存储的数据发送到目标基站时，将存储的数据发送到目标基站。

7. 发明授权

US06621978B1 Epicycloidal light guide and illuminating facility 失效
标题翻译：外置光导和照明设施
公开(公告)号：US06621978B1
公开(公告)日：2003-09-16
申请号：US09688239
申请日：2000-10-16
申请人： Joon-Sik Choi , Hyung-Joo Kang , Hyo-Sik Jeon , Han-Seok Kim , Yong-Seog Jeon , Gennady (Inakh) Bukhman
发明人： Joon-Sik Choi , Hyung-Joo Kang , Hyo-Sik Jeon , Han-Seok Kim , Yong-Seog Jeon , Gennady (Inakh) Bukhman
IPC分类号： G02B600
CPC分类号： G02B6/0005 , G02B6/0096 , Y10S385/901
摘要： The present invention relates to a light guide capable of transferring light from an illuminating apparatus to a certain distant destination. The light guide includes a light source, and a hollow guide unit extended from the light source and having a transparent lateral surface. The present invention provides a pipe shaped light guide having a cross section of an epicycloidal curve for enhancing power and a light emitting characteristic. In the present invention, light is transmitted using a light transmitting material or a prism at a portion of a cross section of the epicycloidal curve, and a reflection plate formed of a high reflection ratio is installed at the remaining portions of the cross section of the same. In addition, an expensive lens or prism is not used in the present invention thereby decreasing fabrication cost. It is possible to provide a high efficiency light guide. In particular, it is possible to improve illumination and energy efficiency characteristics by changing the type of the epicycloid or changing an optical parameter of a material which forms the wall surface of the light guide.
摘要翻译：本发明涉及能够将光从照明装置传送到某个远方目的地的导光体。光导包括光源和从光源延伸并具有透明侧表面的中空引导单元。本发明提供了一种管状光导，其具有用于增强功率和发光特性的外部交流曲线的横截面。在本发明中，使用透光材料或棱镜在外部曲线的横截面的一部分透射光，并且在反射率的横截面的其余部分安装反射率高的反射板相同。此外，在本发明中不使用昂贵的透镜或棱镜，从而降低制造成本。可以提供高效率的光导。特别地，可以通过改变外部线性化的类型或改变形成光导的壁表面的材料的光学参数来改善照明和能量效率特性。

8. 发明授权

US6097018A Circular polarization generating system for microwave oven 有权
标题翻译：微波炉圆偏振发生系统
公开(公告)号：US6097018A
公开(公告)日：2000-08-01
申请号：US227055
申请日：1999-01-07
申请人： Hyun-Jung Kim , Hyung-Joo Kang , Han-Seok Kim , Sang-Jin Oh , Sang-Jin Kim
发明人： Hyun-Jung Kim , Hyung-Joo Kang , Han-Seok Kim , Sang-Jin Oh , Sang-Jin Kim
IPC分类号： H05B6/64 , H05B6/70 , H05B6/74 , H05B6/72
CPC分类号： H05B6/707 , H05B6/704
摘要： A microwave oven includes a magnetron for generating electromagnetic wave energy, a waveguide for guiding and directing the electromagnetic wave energy into a cavity body defining a cooking chamber, and an antenna for radiating the electromagnetic wave energy generated by the magnetron into the waveguide. The waveguide includes a first opening for uniformly dispersing the electromagnetic wave energy into the cooking chamber, a second opening for uniformly dispersing the electromagnetic wave energy into the cooking chamber, and a short circuit for providing a short surface to the antenna. The first opening is formed on a portion of the waveguide which contacts the cavity body and extends along a longitudinal direction. The second opening is spaced away from and having a predetermined angle with respect to the first opening.
摘要翻译：微波炉包括用于产生电磁波能量的磁控管，用于将电磁波能量引导并引导到限定烹饪室的空腔体中的波导，以及用于将由磁控管产生的电磁波能量辐射到波导中的天线。波导包括用于将电磁波能量均匀地分散到烹饪室中的第一开口，用于将电磁波能量均匀地分散到烹饪室中的第二开口，以及用于向天线提供短表面的短路。第一开口形成在波导的与空腔体接触并沿纵向方向延伸的部分上。第二开口相对于第一开口间隔开并具有预定的角度。

9. 发明授权

US09723526B2 Apparatus and method for forwarding handover data in wireless communication system 有权
公开(公告)号：US09723526B2
公开(公告)日：2017-08-01
申请号：US13329037
申请日：2011-12-16
申请人： Seong-Ryong Kang , Byung-Suk Kim , Han-Seok Kim , Dong-Sook Kim
发明人： Seong-Ryong Kang , Byung-Suk Kim , Han-Seok Kim , Dong-Sook Kim
IPC分类号： H04W36/00 , H04W36/02 , H04L12/863 , H04W72/12 , H04L12/865
CPC分类号： H04W36/023 , H04L47/621 , H04L47/6225 , H04L47/623 , H04L47/6275 , H04W72/1236
摘要： A technique forwards handover data in a wireless communication system. A base station apparatus includes a first buffer for storing downlink data of a terminal, a handover agent for, when the terminal performs a handover, performing scheduling on data which is stored in the first buffer for at least one terminal including the terminal that performs the handover so that an interruption time of the at least one terminal is reduced in order to forward the data to a target base station, and a communication unit for transmitting the data according to a scheduling result of the handover agent.

10. 发明授权

US09326269B2 Apparatus and method for synchronization between scanning interval and multicast interval in broadband wireless access system 有权
标题翻译：宽带无线接入系统中扫描间隔与组播间隔同步的装置和方法
公开(公告)号：US09326269B2
公开(公告)日：2016-04-26
申请号：US13301223
申请日：2011-11-21
申请人： Gyou-Hwan Kim , Han-Seok Kim , Mi-Ae Wi , Jun-Hwan Oh , Sung-Kwan Kim
发明人： Gyou-Hwan Kim , Han-Seok Kim , Mi-Ae Wi , Jun-Hwan Oh , Sung-Kwan Kim
IPC分类号： H04W72/00 , H04W4/06 , H04W56/00 , H04W76/00
CPC分类号： H04W72/005 , H04W4/06 , H04W56/0015 , H04W76/40
摘要： Scanning cycle synchronization of a multicast service in a broadband wireless access system is provided. Multicast group information of a multicast group to which a Mobile Station (MS) belongs is received at the MS from an application server. A scanning cycle pattern and a scan offset of a multicast service corresponding to the multicast group are determined. A scanning cycle of the multicast is set according to the scanning cycle pattern and the scan offset. Scanning and reception of multicast data are performed according to the scanning cycle.
摘要翻译：提供宽带无线接入系统中组播业务的扫描周期同步。在MS处从应用服务器接收到移动站（MS）所属的多播组的组播组信息。确定与多播组对应的多播服务的扫描周期模式和扫描偏移量。根据扫描周期模式和扫描偏移设置多播的扫描周期。根据扫描周期进行组播数据的扫描和接收。

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