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1. 发明申请

US20070202878A1 Apparatus and method for managing delay for TCP/IP communications in a mobile communication system 有权
标题翻译：用于在移动通信系统中管理TCP / IP通信的延迟的装置和方法
公开(公告)号：US20070202878A1
公开(公告)日：2007-08-30
申请号：US11702431
申请日：2007-02-05
申请人： Ki-Bong Choi , Jong-Hyune Kim , In-Dong Yeo
发明人： Ki-Bong Choi , Jong-Hyune Kim , In-Dong Yeo
IPC分类号： H04Q7/20
CPC分类号： H04W28/14 , H04W36/0011 , H04W36/02 , H04W80/06
摘要： An apparatus and method for managing a packet transmission delay for TCP/IP-based communications in a mobile communication system are provided, in which a BSC imposes no delay on a packet directed to an MS or a packet transmitted from the MS and sends the packet to the MS or corresponding MS, if it is determined that the MS starts to perform a handover during communications with the MS, and delays a packet directed to the MS or a packet transmitted from the MS and sends the delayed packet to the MS or corresponding MS, if it is determined that the MS has completed the handover during the packet transmission with no delay. Advantageously, timeout occurrences caused by too long a time delay are reduced, thereby preventing decreased throughput during the TCP/IP-based handover.
摘要翻译：提供一种用于在移动通信系统中管理用于基于TCP / IP的通信的分组传输延迟的装置和方法，其中BSC对指向MS或从MS发送的分组的分组施加延迟，并发送分组到MS或对应的MS，如果确定MS在与MS通信期间开始执行切换，并且延迟指向MS的分组或从MS发送的分组，并将延迟的分组发送到MS或相应的 MS，如果确定MS在分组传输期间没有延迟地完成了切换。有利地，由于时间延迟太长引起的超时发生被减少，从而防止在基于TCP / IP的切换期间减少吞吐量。

2. 发明授权

US08027307B2 Apparatus and method for managing delay for TCP/IP communications in a mobile communication system 有权
标题翻译：用于在移动通信系统中管理TCP / IP通信的延迟的装置和方法
公开(公告)号：US08027307B2
公开(公告)日：2011-09-27
申请号：US11702431
申请日：2007-02-05
申请人： Ki-Bong Choi , Jong-Hyune Kim , In-Dong Yeo
发明人： Ki-Bong Choi , Jong-Hyune Kim , In-Dong Yeo
IPC分类号： H04W4/00
CPC分类号： H04W28/14 , H04W36/0011 , H04W36/02 , H04W80/06
摘要： An apparatus and method for managing a packet transmission delay for TCP/IP-based communications in a mobile communication system are provided, in which a BSC imposes no delay on a packet directed to an MS or a packet transmitted from the MS and sends the packet to the MS or corresponding MS, if it is determined that the MS starts to perform a handover during communications with the MS, and delays a packet directed to the MS or a packet transmitted from the MS and sends the delayed packet to the MS or corresponding MS, if it is determined that the MS has completed the handover during the packet transmission with no delay. Advantageously, timeout occurrences caused by too long a time delay are reduced, thereby preventing decreased throughput during the TCP/IP-based handover.
摘要翻译：提供一种用于在移动通信系统中管理用于基于TCP / IP的通信的分组传输延迟的装置和方法，其中BSC对指向MS或从MS发送的分组的分组施加延迟，并发送分组到MS或对应的MS，如果确定MS在与MS通信期间开始执行切换，并且延迟指向MS的分组或从MS发送的分组，并将延迟的分组发送到MS或相应的 MS，如果确定MS在分组传输期间没有延迟地完成了切换。有利地，由于时间延迟太长引起的超时发生被减少，从而防止在基于TCP / IP的切换期间减少吞吐量。

3. 发明申请

US20050164726A1 System and method of providing push-to-talk service in a mobile communication system 审中-公开
标题翻译：在移动通信系统中提供一键通服务的系统和方法
公开(公告)号：US20050164726A1
公开(公告)日：2005-07-28
申请号：US11051622
申请日：2005-01-27
申请人： In-Dong Yeo
发明人： In-Dong Yeo
IPC分类号： H04W4/10 , H04W84/08 , H04Q7/20
CPC分类号： H04W84/08 , H04L65/1016 , H04L65/4061 , H04W4/10 , H04W76/45
摘要： A system and method of providing a Push-To-Talk (PTT) service in a mobile communication system are provided. Particularly, a new service option for the PTT service is defined and set before a call setup between a mobile station (MS) and a base station (BS) in order to allow the MS and the BS to recognize a PTT call. Upon receipt of an origination message including the service option of the PTT service from the MS, the BS establishes a Radio Link Protocol (RLP) with the MS and establishes a Point-to-Point Protocol (PPP) session to provide the PTT service in packet data to the MS. PRIORITY
摘要翻译：提供了一种在移动通信系统中提供一键通（PTT）服务的系统和方法。特别地，在移动站（MS）和基站（BS）之间的呼叫建立之前，为了允许MS和BS识别PTT呼叫，定义和设置PTT业务的新业务选项。在接收到包括来自MS的PTT服务的服务选项的始发消息时，BS与MS建立无线电链路协议（RLP），并建立点对点协议（PPP）会话，以提供PTT服务分组数据到MS。优先

4. 发明申请

US20050169191A1 Accounting system and method based on network service quality in a mobile communication system 审中-公开
标题翻译：基于移动通信系统网络服务质量的会计系统和方法
公开(公告)号：US20050169191A1
公开(公告)日：2005-08-04
申请号：US11045330
申请日：2005-01-31
申请人： Dong-Jo Cheong , In-Dong Yeo
发明人： Dong-Jo Cheong , In-Dong Yeo
IPC分类号： H04L12/14 , H04L12/26 , H04L12/66
CPC分类号： H04L12/66
摘要： Disclosed is an accounting system and method based on network service quality in a mobile communication system. The system and method for controlling accounting according to quality of service (QoS) information of a packet data service system, comprises allocating by a packet data service node QoS based on QoS profiles transmitted from an authentication, authorization, and accounting (AAA) server and setting by the packet data service node a service instance which is able to differentiate applications according to QoS levels, the packet data service node having received the QoS information requested to be set from a mobile station, and after service is started, adding by the packet data service node the allocated QoS information to accounting information including information regarding an amount of packet data transmitted to the mobile station so as to transmit the allocated QoS information to the AAA server.
摘要翻译：公开了一种基于移动通信系统中网络服务质量的会计系统和方法。根据分组数据业务系统的服务质量（QoS）信息控制计费的系统和方法，包括：根据认证，授权和计费（AAA）服务器发送的QoS配置，通过分组数据业务节点QoS分配QoS，由分组数据服务节点设置能够根据QoS级别区分应用的服务实例，分组数据服务节点已经从移动台接收到请求设置的QoS信息，并且在服务开始之后，通过分组添加数据服务将分配的QoS信息节点分配给计费信息，包括关于发送到移动台的分组数据量的信息，以便将分配的QoS信息发送到AAA服务器。

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