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    • 64. 发明申请
    • METHOD AND SYSTEM FOR MANAGING MOBILITY OF ACCESS TERMINAL USING PROXY MOBILE INTERNET PROTOCOL IN A MOBILE COMMUNICATION SYSTEM, AND METHOD FOR ALLOCATING HOME ADDRESS OF ACCESS TERMINAL FOR THE SAME
    • 用于在移动通信系统中使用代用移动互联网协议来管理访问终端的移动性的方法和系统,以及用于分配相同终端的归属地址的方法
    • US20080295154A1
    • 2008-11-27
    • US12124315
    • 2008-05-21
    • Kyung-Joo SuhJung-Soo Jung
    • Kyung-Joo SuhJung-Soo Jung
    • H04L9/32
    • H04W12/06H04W80/04
    • A method for managing mobility of an Access Terminal (AT) using a Proxy Mobile Internet Protocol in a mobile communication system. Access authentication is performed between the AT and an Authentication, Authorization and Accounting server. The AT sends a Dynamic Host Configuration Protocol (DHCP) Server Discover message including information for authentication check to an Access Gateway (AG) while performing the access authentication. The AG sends a Proxy Registration Request message including information for mobility management for the AT to a Home Agent (HA). The AG receives from the HA a Proxy Registration Response message indicating a successful reception of the Proxy Registration Request message. The AG sends a DHCP Offer message including a Home Address (HoA) of a corresponding AT and sends a DHCP Acknowledgement message for accepting use of the HoA, to the AT, when the AT notifies the AG of its intention to use the HoA.
    • 一种用于在移动通信系统中使用代理移动因特网协议来管理接入终端(AT)的移动性的方法。 在AT和认证,授权和计费服务器之间执行访问认证。 在执行访问认证时,AT向Access Gateway(AG)发送包括用于认证检查的信息的动态主机配置协议(DHCP)服务器发现消息。 AG向代理(HA)发送包括用于AT的移动性管理的信息的代理注册请求消息。 AG从HA接收到指示成功接收到代理注册请求消息的代理注册响应消息。 当AT通知AG意图使用HoA时,AG发送包括相应AT的归属地址(HoA)的DHCP Offer消息,并向AT发送用于接受HoA的DHCP确认消息。
    • 65. 发明授权
    • Method and system for managing mobility of access terminal using proxy mobile internet protocol in a mobile communication system, and method for allocating home address of access terminal for the same
    • 用于在移动通信系统中使用代理移动互联网协议来管理接入终端的移动性的方法和系统以及用于分配接入终端的归属地址的方法
    • US08701178B2
    • 2014-04-15
    • US12124315
    • 2008-05-21
    • Kyung-Joo SuhJung-Soo Jung
    • Kyung-Joo SuhJung-Soo Jung
    • G06F21/00
    • H04W12/06H04W80/04
    • A method for managing mobility of an Access Terminal (AT) using a Proxy Mobile Internet Protocol in a mobile communication system. Access authentication is performed between the AT and an Authentication, Authorization and Accounting server. The AT sends a Dynamic Host Configuration Protocol (DHCP) Server Discover message including information for authentication check to an Access Gateway (AG) while performing the access authentication. The AG sends a Proxy Registration Request message including information for mobility management for the AT to a Home Agent (HA). The AG receives from the HA a Proxy Registration Response message indicating a successful reception of the Proxy Registration Request message. The AG sends a DHCP Offer message including a Home Address (HoA) of a corresponding AT and sends a DHCP Acknowledgement message for accepting use of the HoA, to the AT, when the AT notifies the AG of its intention to use the HoA.
    • 一种用于在移动通信系统中使用代理移动因特网协议来管理接入终端(AT)的移动性的方法。 在AT和认证,授权和计费服务器之间执行访问认证。 在执行访问认证时,AT向Access Gateway(AG)发送包括用于认证检查的信息的动态主机配置协议(DHCP)服务器发现消息。 AG向代理(HA)发送包括用于AT的移动性管理的信息的代理注册请求消息。 AG从HA接收到指示成功接收到代理注册请求消息的代理注册响应消息。 当AT通知AG意图使用HoA时,AG发送包括相应AT的归属地址(HoA)的DHCP Offer消息,并向AT发送用于接受HoA的DHCP确认消息。
    • 68. 发明授权
    • Method and apparatus for transmitting and receiving data using contention-based access in mobile communication system
    • 在移动通信系统中使用基于争用的接入发送和接收数据的方法和装置
    • US09030942B2
    • 2015-05-12
    • US13521160
    • 2011-01-11
    • Sang-Bum KimSoeng-Hun KimJung-Soo Jung
    • Sang-Bum KimSoeng-Hun KimJung-Soo Jung
    • H04W74/08H04L1/18
    • H04W74/08H04L1/1812
    • A method and apparatus is provided for transmitting and receiving data using a Contention-Based (CB) access to prevent successive collisions due to an HARQ operation and improve the probability of successful reception in a mobile communication system. In a method for transmitting data using a CB access, it is determined whether it is possible to transmit data provided from an upper layer to a Node B using a CB access method. If it is possible to transmit the data using the CB access method, a CB grant is acquired from the Node B. Upon acquiring the CB grant, a transmit power is determined by selecting a smaller value among a value obtained by adding a predetermined first margin value to an uplink power Required_uplink_power required to transmit the data, and a maximum transmit power of a UE.
    • 提供了一种用于使用基于竞争(CB)访问来发送和接收数据的方法和装置,以防止由于HARQ操作引起的连续冲突,并提高在移动通信系统中成功接收的概率。 在使用CB接入发送数据的方法中,确定是否可以使用CB接入方法将从上层提供的数据发送到节点B. 如果可以使用CB访问方法发送数据,则从节点B获取CB许可。在获取CB许可时,通过在通过添加预定的第一边距获得的值中选择较小的值来确定发送功率 值到发送数据所需的上行链路功率Required_uplink_power以及UE的最大发送功率。