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。

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）。

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。

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。

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。