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1. 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）。

2. 发明授权

US09408110B2 Apparatus and method for handling error for service flow modification a broadband wireless communication network 有权
标题翻译：处理宽带无线通信网络业务流修改错误的装置和方法
公开(公告)号：US09408110B2
公开(公告)日：2016-08-02
申请号：US12653504
申请日：2009-12-15
申请人： Yoon-Jeong Ha , Ki-Back Kim , Kwon-Young Kim , Hyung-Seok Ha , Jae-Jeong Shim , Jung-Shin Park , Han-Kyung Lee , Chang-Yeon Kim
发明人： Yoon-Jeong Ha , Ki-Back Kim , Kwon-Young Kim , Hyung-Seok Ha , Jae-Jeong Shim , Jung-Shin Park , Han-Kyung Lee , Chang-Yeon Kim
IPC分类号： H04L12/26 , H04W28/24 , H04L12/24 , H04W28/22
CPC分类号： H04W28/24 , H04L41/0893 , H04L41/5003 , H04W28/22
摘要： A network includes a Mobile Station (MS) for sending a Service Flow (SF) modification request message to a Base Station (BS) to modify an SF. The BS sends a path modification request message to a serving SF Authorization (SFA) when there is the information on the SF. The BS also sends an SF modification response message comprising a Confirmation Code ‘Reject SF not found’ to the MS when there is no information on the SF. The serving SFA sends a resource reservation request message to an anchor SFA when there is the information on the SF, and sends a path modification response message comprising a Failure Indication (FI) ‘Requested Context Unavailable’ to the BS when there is no information on the SF. The anchor SFA sends a resource reservation response message comprising the FI ‘Requested Context Unavailable’ to the serving SFA when there is no information on the SF.
摘要翻译：网络包括用于向基站（BS）发送业务流（SF）修改请求消息以修改SF的移动台（MS）。当存在SF上的信息时，BS向服务SF授权（SFA）发送路径修改请求消息。当SF上没有信息时，BS还向MS发送包括确认代码“拒绝SF未找到”的SF修改响应消息。当存在SF上的信息时，服务SFA向锚SFA发送资源预留请求消息，并且当没有信息时向BS发送包括故障指示（FI）“请求上下文不可用”的路径修改响应消息 SF。当没有关于SF的信息时，锚SFA向服务SFA发送包括FI“请求上下文不可用”的资源预留响应消息。

3. 发明申请

US20100157814A1 Apparatus and method for handling error for service flow modification a broadband wireless communication network 有权
标题翻译：处理宽带无线通信网络业务流修改错误的装置和方法
公开(公告)号：US20100157814A1
公开(公告)日：2010-06-24
申请号：US12653504
申请日：2009-12-15
申请人： Yoon-Jeong Ha , Ki-Back Kim , Kwon-Young Kim , Hyung-Seok Ha , Jae-Jeong Shim , Jung-Shin Park , Han-Kyung Lee , Chang-Yeon Kim
发明人： Yoon-Jeong Ha , Ki-Back Kim , Kwon-Young Kim , Hyung-Seok Ha , Jae-Jeong Shim , Jung-Shin Park , Han-Kyung Lee , Chang-Yeon Kim
IPC分类号： H04L12/26
CPC分类号： H04W28/24 , H04L41/0893 , H04L41/5003 , H04W28/22
摘要： A network includes a Mobile Station (MS) for sending a Service Flow (SF) modification request message to a Base Station (BS) to modify an SF. The BS sends a path modification request message to a serving SF Authorization (SFA) when there is the information on the SF. The BS also sends an SF modification response message comprising a Confirmation Code ‘Reject SF not found’ to the MS when there is no information on the SF. The serving SFA sends a resource reservation request message to an anchor SFA when there is the information on the SF, and sends a path modification response message comprising a Failure Indication (FI) ‘Requested Context Unavailable’ to the BS when there is no information on the SF. The anchor SFA sends a resource reservation response message comprising the FI ‘Requested Context Unavailable’ to the serving SFA when there is no information on the SF.
摘要翻译：网络包括用于向基站（BS）发送业务流（SF）修改请求消息以修改SF的移动台（MS）。当存在SF上的信息时，BS向服务SF授权（SFA）发送路径修改请求消息。当SF上没有信息时，BS还向MS发送包括确认代码“拒绝SF未找到”的SF修改响应消息。当存在SF上的信息时，服务SFA向锚SFA发送资源预留请求消息，并且当没有信息时向BS发送包括故障指示（FI）“请求上下文不可用”的路径修改响应消息 SF。当没有关于SF的信息时，锚SFA向服务SFA发送包括FI“请求上下文不可用”的资源预留响应消息。

4. 发明授权

US08897305B2 Apparatuses and methods for providing emergency service in a wireless communication system 有权
标题翻译：在无线通信系统中提供紧急服务的装置和方法
公开(公告)号：US08897305B2
公开(公告)日：2014-11-25
申请号：US12429708
申请日：2009-04-24
申请人： Yeong-Moon Son , Hyun-Jeong Kang , Ki-Back Kim , Young-Bae Park , Sunny Chang , Sang-Kyou Ryou
发明人： Yeong-Moon Son , Hyun-Jeong Kang , Ki-Back Kim , Young-Bae Park , Sunny Chang , Sang-Kyou Ryou
IPC分类号： H04L12/28 , H04W76/00 , H04W4/22 , H04W68/02
CPC分类号： H04W4/22 , H04W4/90 , H04W68/025 , H04W76/50
摘要： Apparatuses and methods for providing an emergency service in a wireless communication system are provided. The method includes allocating a Connection IDentifier (CID) used to transmit the emergency service message, determining a Convergence Sublayer (CS) type for processing the emergency service message, generating a Downlink Channel Descriptor (DCD) message which comprises at least one of the allocated CID and information relating to the determined CS type, and transmitting the generated DCD message to a Mobile Station (MS).
摘要翻译：提供了在无线通信系统中提供紧急服务的装置和方法。该方法包括分配用于发送紧急服务消息的连接标识符（CID），确定用于处理紧急服务消息的收敛子层（CS）类型，生成下行链路信道描述符（DCD）消息，其包括所分配的 CID和与所确定的CS类型相关的信息，以及将所生成的DCD消息发送到移动站（MS）。

5. 发明授权

US08270353B2 Method and apparatus for load balancing in broadband communication system 有权
标题翻译：宽带通信系统负载均衡的方法和装置
公开(公告)号：US08270353B2
公开(公告)日：2012-09-18
申请号：US12229926
申请日：2008-08-28
申请人： Ki-Back Kim , Jae-Jeong Shim , Geun-Hwi Lim , Chang-Yeon Kim , Yoon-Jeong Ha
发明人： Ki-Back Kim , Jae-Jeong Shim , Geun-Hwi Lim , Chang-Yeon Kim , Yoon-Jeong Ha
IPC分类号： H04W4/00
CPC分类号： H04W28/08 , H04W36/22 , H04W48/06
摘要： An apparatus and method are provided for load balancing in a broadband communication system. In an initial network entry/network reentry/handover, whether to allow a user terminal and whether to allow each service flow are checked. The channel state and load state of candidate frequency assignments and subcells are detected. The ranging status of a corresponding frequency assignment or a corresponding subcell is set according to whether to allow the user terminal. The allowable candidate frequency assignment and subcells are selected and transmitted.
摘要翻译：提供了一种用于宽带通信系统中的负载平衡的装置和方法。在初始网络进入/网络重入/切换中，是否允许用户终端以及是否允许每个服务流被检查。检测候选频率分配和子信元的信道状态和负载状态。根据是否允许用户终端设置相应频率分配或相应子小区的测距状态。选择并发送允许的候选频率分配和子信元。

6. 发明申请

US20090059857A1 Method and apparatus for load balancing in broadband communication system 有权
标题翻译：宽带通信系统负载均衡的方法和装置
公开(公告)号：US20090059857A1
公开(公告)日：2009-03-05
申请号：US12229926
申请日：2008-08-28
申请人： Ki-Back Kim , Jae-Jeong Shim , Geun-Hwi Lim , Chang-Yeon Kim , Yoon-Jeong Ha
发明人： Ki-Back Kim , Jae-Jeong Shim , Geun-Hwi Lim , Chang-Yeon Kim , Yoon-Jeong Ha
IPC分类号： H04W4/00
CPC分类号： H04W28/08 , H04W36/22 , H04W48/06
摘要： An apparatus and method are provided for load balancing in a broadband communication system. In an initial network entry/network reentry/handover, whether to allow a user terminal and whether to allow each service flow are checked. The channel state and load state of candidate frequency assignments and subcells are detected. The ranging status of a corresponding frequency assignment or a corresponding subcell is set according to whether to allow the user terminal. The allowable candidate frequency assignment and subcells are selected and transmitted.
摘要翻译：提供了一种用于宽带通信系统中的负载平衡的装置和方法。在初始网络进入/网络重入/切换中，是否允许用户终端以及是否允许每个服务流被检查。检测候选频率分配和子信元的信道状态和负载状态。根据是否允许用户终端设置相应频率分配或相应子小区的测距状态。选择并发送允许的候选频率分配和子信元。

7. 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。

8. 发明授权

US08649309B2 Apparatus and method for creating data path for broadcasting service in cellular network 失效
标题翻译：用于在蜂窝网络中创建用于广播服务的数据路径的装置和方法
公开(公告)号：US08649309B2
公开(公告)日：2014-02-11
申请号：US12357005
申请日：2009-01-21
申请人： Ki-Back Kim , Han-Kyung Lee , Sung-Man Kim , Nae-Hyun Lim
发明人： Ki-Back Kim , Han-Kyung Lee , Sung-Man Kim , Nae-Hyun Lim
IPC分类号： H04H20/71
CPC分类号： H04L12/189 , H04W76/10 , H04W76/40
摘要： An apparatus and method for creating a data path for a broadcasting service in a cellular network is provided. In a method for creating a data path to provide a broadcasting service in a cellular network, a broadcast server transmits a session start request message to an Access Service Network-GateWay (ASN_GW) before transmission of Multicast and Broadcast Service (MBS) data, to request a multicast connection setup. The ASN_GW establishes a multicast connection between the broadcast server and the ASN_GW on the basis of information of the session start request message. The ASN_GW transmits a session start response message to the broadcast server in response to the session start request message, after establishment of the multicast connection between the broadcast server and the ASN_GW. The ASN_GW transmits a path registration request message to at least one base station associated with a broadcast zone, to request MBS data path establishment and air resource reservation. The base station establishes a multicast connection between the ASN_GW and the base station on the basis of information of the path registration request message. The base station transmits a path registration response message to the ASN_GW in response to the path registration request message, after establishment of the multicast connection between the ASN_GW and the base station.
摘要翻译：提供了一种在蜂窝网络中创建用于广播服务的数据路径的装置和方法。在用于创建在蜂窝网络中提供广播服务的数据路径的方法中，广播服务器在传输组播和广播服务（MBS）数据之前向接入服务网络 - 网关（ASN_GW）发送会话开始请求消息，到请求组播连接设置。 ASN_GW根据会话开始请求消息的信息在广播服务器和ASN_GW之间建立组播连接。在广播服务器和ASN_GW之间的多播连接建立之后，ASN_GW响应于会话开始请求消息向广播服务器发送会话开始响应消息。 ASN_GW向与广播区域相关联的至少一个基站发送路径注册请求消息，以请求MBS数据路径建立和空中资源预留。基站根据路径注册请求消息的信息在ASN_GW与基站之间建立组播连接。在建立ASN_GW与基站之间的组播连接之后，基站响应于路径注册请求消息向ASN_GW发送路径登记响应消息。

9. 发明申请

US20090040993A1 Apparatus and method for supporting mixed quality of service setup type in a broadband wireless communication system 审中-公开
标题翻译：在宽带无线通信系统中支持混合服务质量设置类型的装置和方法
公开(公告)号：US20090040993A1
公开(公告)日：2009-02-12
申请号：US12221538
申请日：2008-08-04
申请人： Ki-Back Kim , Jung-Shin Park , Han-Kyung Lee
发明人： Ki-Back Kim , Jung-Shin Park , Han-Kyung Lee
IPC分类号： H04Q7/00
CPC分类号： H04W28/24 , H04L63/0892 , H04W12/06 , H04W76/12
摘要： A broadband wireless communication system is provided. The system includes: an access service network (ASN), consisting of at least one base station (BS) and at least one access service network_gateway (ASN-GW), for supporting a first quality of service (QoS) setup type for a first Mobile Station (MS) and for supporting a second QoS setup type for a second MS; the first MS for obtaining information on the first QoS setup type, which is an available QoS setup type of the first MS, through the access service network after an authentication process is completed during an initial network entry process, and for performing communication by processing a service flow (SF) according to the first QoS setup type; and the second MS for obtaining information on the second QoS setup type, which is an available QoS setup type of the second MS, through the access service network after the authentication process is completed during the initial network entry process, and for performing communication by processing the SF according to the second QoS setup type.
摘要翻译：提供宽带无线通信系统。该系统包括：由至少一个基站（BS）和至少一个接入服务网络门（ASN-GW）组成的接入服务网络（ASN），用于支持第一服务质量（QoS）建立类型移动站（MS）并且用于支持用于第二MS的第二QoS设置类型; 第一MS，用于在初始网络进入过程中完成认证过程之后，通过接入服务网络获得作为第一MS的可用QoS建立类型的第一QoS建立类型的信息，并且用于通过处理服务流（SF）; 以及第二MS，用于在初始网络进入处理期间完成认证处理之后，通过接入服务网络获取作为第二MS的可用QoS建立类型的第二QoS建立类型的信息，并且用于通过处理来执行通信 SF根据第二个QoS设置类型。

10. 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.

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