Apparatus and method for data transmission/reception in mobile telecommunication system
    1.
    发明授权
    Apparatus and method for data transmission/reception in mobile telecommunication system 有权
    移动电信系统中数据发送/接收的装置和方法

    公开(公告)号:US07835322B2

    公开(公告)日:2010-11-16

    申请号:US11871575

    申请日:2007-10-12

    IPC分类号: H04W4/00

    摘要: Disclosed is an apparatus and method for data transmission/reception in a mobile telecommunication system, and more particularly to an apparatus and method for data transmission/reception in a mobile telecommunication system employing an Orthogonal Frequency Division Multiplexing (OFDM) scheme. The method includes identifying a CHannel IDentifier (CH_ID), which represents a first resource indicated by a Forward Shared Control CHannel (F-SCCH) among all resources; identifying a second resource indicated by resource assignment information for group terminals; and when the first resource includes all or a part of the second resource, and a third resource unused by the group terminals exists in the entire or part of the second resource, transmitting/receiving data by means of the third resource and a fourth resource, which is a remaining part of the first resource excluding the second resource.

    摘要翻译: 公开了一种用于移动电信系统中的数据发送/接收的装置和方法,更具体地说,涉及一种采用正交频分复用(OFDM)方案的移动电信系统中用于数据发送/接收的装置和方法。 该方法包括:识别所有资源中的由前向共享控制信道(F-SCCH)指示的第一资源的信道标识符(CH_ID); 识别由组终端的资源分配信息指示的第二资源; 并且当第一资源包括第二资源的全部或部分,并且由第二资源的全部或部分存在由群组终端未使用的第三资源时,通过第三资源和第四资源发送/接收数据, 这是除第二资源之外的第一个资源的剩余部分。

    APPARATUS AND METHOD FOR DATA TRANSMISSION/RECEPTION IN MOBILE TELECOMMUNICATION SYSTEM
    2.
    发明申请
    APPARATUS AND METHOD FOR DATA TRANSMISSION/RECEPTION IN MOBILE TELECOMMUNICATION SYSTEM 有权
    移动通信系统中数据传输/接收的装置和方法

    公开(公告)号:US20080205334A1

    公开(公告)日:2008-08-28

    申请号:US11871575

    申请日:2007-10-12

    IPC分类号: H04Q7/00

    摘要: Disclosed is an apparatus and method for data transmission/reception in a mobile telecommunication system, and more particularly to an apparatus and method for data transmission/reception in a mobile telecommunication system employing an Orthogonal Frequency Division Multiplexing (OFDM) scheme. The method includes identifying a CHannel IDentifier (CH_ID), which represents a first resource indicated by a Forward Shared Control CHannel (F-SCCH) among all resources; identifying a second resource indicated by resource assignment information for group terminals; and when the first resource includes all or a part of the second resource, and a third resource unused by the group terminals exists in the entire or part of the second resource, transmitting/receiving data by means of the third resource and a fourth resource, which is a remaining part of the first resource excluding the second resource.

    摘要翻译: 公开了一种用于移动电信系统中的数据发送/接收的装置和方法,更具体地说,涉及一种采用正交频分复用(OFDM)方案的移动电信系统中用于数据发送/接收的装置和方法。 该方法包括:识别所有资源中的由前向共享控制信道(F-SCCH)指示的第一资源的信道标识符(CH_ID); 识别由组终端的资源分配信息指示的第二资源; 并且当第一资源包括第二资源的全部或部分,并且由第二资源的全部或部分存在由群组终端未使用的第三资源时,通过第三资源和第四资源发送/接收数据, 这是除第二资源之外的第一个资源的剩余部分。

    METHOD FOR MANAGING SECURITY IN A MOBILE COMMUNICATION SYSTEM USING PROXY MOBILE INTERNET PROTOCOL AND SYSTEM THEREOF
    3.
    发明申请
    METHOD FOR MANAGING SECURITY IN A MOBILE COMMUNICATION SYSTEM USING PROXY MOBILE INTERNET PROTOCOL AND SYSTEM THEREOF 有权
    使用代理移动互联网协议及其系统来管理移动通信系统中的安全性的方法

    公开(公告)号:US20080028459A1

    公开(公告)日:2008-01-31

    申请号:US11829505

    申请日:2007-07-27

    IPC分类号: H04L9/00

    摘要: A security management method in a mobile communication system supporting Proxy Mobile Internet Protocol (IP). In the security management method, a Mobile Node (MN), a Serving Packet Data Service Node (S-PDSN), and an Authentication, Authorization and Accounting (AAA) server generate a security key of the Proxy Mobile IP. Upon receipt of information for authentication of a security key from the MN, the S-PDSN sends an access request message to the AAA server and receives information for verification of the security key. The S-PDSN sends a first message for requesting verification of the security-related key to a Home Agent (HA). The HA verifies the security-related key through the AAA server and sends a second message to the S-PDSN when the security-related key is verified. The S-PDSN sends a message indicating initiation of the Proxy Mobile IP, to the MN.

    摘要翻译: 支持代理移动互联网协议(IP)的移动通信系统中的安全管理方法。 在安全管理方法中,移动节点(MN),服务分组数据服务节点(S-PDSN)以及认证授权和计费(AAA)服务器生成代理移动IP的安全密钥。 当从MN接收到用于认证安全密钥的信息时,S-PDSN向AAA服务器发送接入请求消息,并接收用于验证安全密钥的信息。 S-PDSN向归属代理(HA)发送用于请求验证安全相关密钥的第一消息。 HA通过AAA服务器验证与安全相关的密钥,并在验证安全相关密钥时向S-PDSN发送第二条消息。 S-PDSN向MN发送指示代理移动IP的发起的消息。

    Apparatus and method for filtering packet in a network system using mobile IP
    4.
    发明授权
    Apparatus and method for filtering packet in a network system using mobile IP 有权
    用于使用移动IP在网络系统中过滤分组的装置和方法

    公开(公告)号:US08036232B2

    公开(公告)日:2011-10-11

    申请号:US11843117

    申请日:2007-08-22

    IPC分类号: H04L12/56

    CPC分类号: H04W8/26 H04W80/04

    摘要: A packet filtering apparatus for filtering a packet transmitted from a mobile node to a correspondent node in a network system using Mobile Internet Protocol (IP). The packet filtering apparatus includes a next header reader for reading a next header of the received packet to determine whether it is a mobility header, a mobility header type reader for reading a mobility header type when the next header is the mobility header, a mobility option reader for reading a mobility option added by the mobile node, and a packet rule applier for determining whether a home address included in the mobility option read by the mobility option reader is identical to a source address stored in a packet filter rule, and determining whether to pass the packet according to the determination result.

    摘要翻译: 一种分组过滤装置,用于使用移动因特网协议(IP)将从移动节点发送的分组过滤到网络系统中的通信节点。 分组过滤装置包括下一个头部读取器,用于读取接收到的分组的下一个标题以确定它是否是移动性报头,当下一个报头是移动性报头时,用于读取移动性报头类型的移动性头类型读取器,移动性选项 读取器,用于读取由移动节点添加的移动性选项;以及分组规则应用程序,用于确定移动性选项读取器读取的移动性选项中包括的归属地址是否与存储在分组过滤规则中的源地址相同,并且确定是否 根据确定结果通过分组。

    Method and system for performing handoff for mobile station in a mobile communication system using proxy mobile IP
    5.
    发明授权
    Method and system for performing handoff for mobile station in a mobile communication system using proxy mobile IP 有权
    在使用代理移动IP的移动通信系统中对移动台进行切换的方法和系统

    公开(公告)号:US07961685B2

    公开(公告)日:2011-06-14

    申请号:US11829529

    申请日:2007-07-27

    IPC分类号: H04W4/00 H04W24/00 H04W36/00

    摘要: A method and system for supporting a handoff of an MS in a PMIP mobile communication system are provided. The method includes a target node transmitting a first registration request message to an HA in order to request registration of the MS, when the MS moves from the service area of a serving node to the service area of the target node; the serving node discarding a second registration request message without processing the second registration request message, when the serving node receives the second registration request message from the MS before the target node receives a first registration response message for the first registration request message from the HA; and the serving node requesting deregistration of the serving node to the HA, when the target node receives the first registration response message from the HA.

    摘要翻译: 提供了一种支持PMIP移动通信系统中的MS切换的方法和系统。 该方法包括当MS从服务节点的服务区移动到目标节点的服务区时,向HA发送第一注册请求消息以便请求MS的注册的目标节点; 当服务节点在目标节点从HA接收到第一注册请求消息的第一注册响应消息之前,当服务节点从MS接收到第二注册请求消息时,服务节点丢弃第二注册请求消息而不处理第二注册请求消息; 并且当目标节点从HA接收到第一注册响应消息时,服务节点向HA请求服务节点的注销。

    Method for managing security in a mobile communication system using proxy mobile internet protocol and system thereof
    6.
    发明授权
    Method for managing security in a mobile communication system using proxy mobile internet protocol and system thereof 有权
    用于使用代理移动互联网协议来管理移动通信系统的安全性的方法及其系统

    公开(公告)号:US08011001B2

    公开(公告)日:2011-08-30

    申请号:US11829505

    申请日:2007-07-27

    摘要: A security management method in a mobile communication system supporting Proxy Mobile Internet Protocol (IP). In the security management method, a Mobile Node (MN), a Serving Packet Data Service Node (S-PDSN), and an Authentication, Authorization and Accounting (AAA) server generate a security key of the Proxy Mobile IP. Upon receipt of information for authentication of a security key from the MN, the S-PDSN sends an access request message to the AAA server and receives information for verification of the security key. The S-PDSN sends a first message for requesting verification of the security-related key to a Home Agent (HA). The HA verifies the security-related key through the AAA server and sends a second message to the S-PDSN when the security-related key is verified. The S-PDSN sends a message indicating initiation of the Proxy Mobile IP, to the MN.

    摘要翻译: 支持代理移动互联网协议(IP)的移动通信系统中的安全管理方法。 在安全管理方法中,移动节点(MN),服务分组数据服务节点(S-PDSN)以及认证授权和计费(AAA)服务器生成代理移动IP的安全密钥。 当从MN接收到用于认证安全密钥的信息时,S-PDSN向AAA服务器发送接入请求消息,并接收用于验证安全密钥的信息。 S-PDSN向归属代理(HA)发送用于请求验证安全相关密钥的第一消息。 HA通过AAA服务器验证与安全相关的密钥,并在验证安全相关密钥时向S-PDSN发送第二条消息。 S-PDSN向MN发送指示代理移动IP的发起的消息。

    Mobile communication network and method and apparatus for authenticating mobile node in the mobile communication network
    10.
    发明授权
    Mobile communication network and method and apparatus for authenticating mobile node in the mobile communication network 有权
    移动通信网络以及用于在移动通信网络中认证移动节点的方法和装置

    公开(公告)号:US08433286B2

    公开(公告)日:2013-04-30

    申请号:US12053217

    申请日:2008-03-21

    IPC分类号: H04M1/66

    摘要: A method and apparatus for performing device authentication and user authentication in a mobile communication network are provided. A connection is established between an MS and an SRNC that controls communications of the MS through a BS. The SRNC receives a D-MSK for device authentication of the MS from an AAA server that has completed an EAP negotiation with the MS and stores the D-MSK by the SRNC, when the BS triggers an EAP authentication after the connection establishment. The SRNC receives an R-MSK from an AG and stores the R-MSK after the connection establishment. The R-MSK is generated using a U-MSK for user authentication of the MS received from the AAA server by the AG. The SRNC generates a PMK for use during a session using at least one of the D-MSK and the R-MSK, and one of the BS and the SRNC generate a key set using the PMK, for use in at least one of data encryption, data integrity check, and session management during the session.

    摘要翻译: 提供了一种用于在移动通信网络中执行设备认证和用户认证的方法和装置。 在MS和控制MS通过BS的通信的SRNC之间建立连接。 当连接建立后,BS触发EAP认证,SRNC从已经与MS完成EAP协商的AAA服务器接收到MS的设备认证的D-MSK,并且由SRNC存储D-MSK。 SRNC从AG接收到R-MSK,并在连接建立后存储R-MSK。 使用U-MSK生成R-MSK,用于由AG从AAA服务器接收的MS的用户认证。 SRNC在会话期间使用至少一个D-MSK和R-MSK生成PMK,并且BS和SRNC中的一个使用PMK生成密钥集,用于数据加密中的至少一个 ,数据完整性检查和会话管理。