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1. 发明授权

US07797006B2 Method and system for guaranteeing seamless session when replacing PoC terminal in PoC system 有权
标题翻译：在PoC系统中替换PoC终端时保证无缝会话的方法和系统
公开(公告)号：US07797006B2
公开(公告)日：2010-09-14
申请号：US11339649
申请日：2006-01-25
申请人： Sang-Kyung Sung , Jea-Hun Han , Joon-Goo Park
发明人： Sang-Kyung Sung , Jea-Hun Han , Joon-Goo Park
IPC分类号： H04B7/00
CPC分类号： H04W84/08 , H04L65/4061 , H04W4/10 , H04W76/45
摘要： A method and system for guaranteeing a seamless session when replacing a PoC terminal in a PoC system is provided, in which a currently busy PoC client can be replaced in an existing busy PoC session using a PoC compliant client capable of connecting the PoC session, thereby preventing a transmitted media stream of the running PoC session from being lost when the PoC client is replaced. The method includes transmitting, by an arbitrary PoC user, a message for replacing a terminal from a user terminal to a session management server while maintaining the session; receiving, by the session management server, the replacement request message, and transmitting an INVITE message to a terminal to be replaced, or a target terminal; and receiving, by the target terminal, the INVITE message, and media through an existing session. In a situation where there is a need to replace the PoC terminal according to change of the media for the PoC call, request of mobility, etc. by the PoC user, the user is allowed to make a continuous call. Thus, it is possible to improve QoE of the user and expand the markets for the PoC terminal and its services.
摘要翻译：提供一种用于在PoC系统中替换PoC终端时保证无缝会话的方法和系统，其中可以使用能够连接PoC会话的PoC兼容客户端在现有的忙PoC会话中替换当前忙的PoC客户端，从而当更换PoC客户端时，防止正在运行的PoC会话的传输媒体流丢失。该方法包括：通过任意的PoC用户，在保持会话的同时，将终端从用户终端发送到会话管理服务器的消息; 由会话管理服务器接收替换请求消息，并向要更换的终端或目标终端发送INVITE消息; 并且由目标终端通过现有会话接收INVITE消息和媒体。在需要根据PoC呼叫的媒体的变更，PoC用户请求移动性等需要更换PoC终端的情况下，允许用户进行连续呼叫。因此，可以提高用户的QoE，扩大PoC终端及其服务的市场。

2. 发明申请

US20060189340A1 Method and system for guaranteeing seamless session when replacing PoC terminal in PoC system 有权
标题翻译：在PoC系统中替换PoC终端时保证无缝会话的方法和系统
公开(公告)号：US20060189340A1
公开(公告)日：2006-08-24
申请号：US11339649
申请日：2006-01-25
申请人： Sang-Kyung Sung , Jea-Hun Han , Joon-Goo Park
发明人： Sang-Kyung Sung , Jea-Hun Han , Joon-Goo Park
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W84/08 , H04L65/4061 , H04W4/10 , H04W76/45
摘要： A method and system for guaranteeing a seamless session when replacing a PoC terminal in a PoC system is provided, in which a currently busy PoC client can be replaced in an existing busy PoC session using a PoC compliant client capable of connecting the PoC session, thereby preventing a transmitted media stream of the running PoC session from being lost when the PoC client is replaced. The method includes transmitting, by an arbitrary PoC user, a message for replacing a terminal from a user terminal to a session management server while maintaining the session; receiving, by the session management server, the replacement request message, and transmitting an INVITE message to a terminal to be replaced, or a target terminal; and receiving, by the target terminal, the INVITE message, and media through an existing session. In a situation where there is a need to replace the PoC terminal according to change of the media for the PoC call, request of mobility, etc. by the PoC user, the user is allowed to make a continuous call. Thus, it is possible to improve QoE of the user and expand the markets for the PoC terminal and its services.
摘要翻译：提供一种用于在PoC系统中替换PoC终端时保证无缝会话的方法和系统，其中可以使用能够连接PoC会话的PoC兼容客户端在现有的忙PoC会话中替换当前忙的PoC客户端，从而当更换PoC客户端时，防止正在运行的PoC会话的传输媒体流丢失。该方法包括：通过任意的PoC用户，在保持会话的同时，将终端从用户终端发送到会话管理服务器的消息; 由会话管理服务器接收替换请求消息，并向要更换的终端或目标终端发送INVITE消息; 并且由目标终端通过现有会话接收INVITE消息和媒体。在需要根据PoC呼叫的媒体的变更，PoC用户请求移动性等需要更换PoC终端的情况下，允许用户进行连续呼叫。因此，可以提高用户的QoE，扩大PoC终端及其服务的市场。

3. 发明申请

US20050108657A1 Apparatus and method for displaying hierarchical menu in mobile communication terminal 有权
标题翻译：在移动通信终端中显示分级菜单的装置和方法
公开(公告)号：US20050108657A1
公开(公告)日：2005-05-19
申请号：US10844817
申请日：2004-05-13
申请人： Jea-Hun Han
发明人： Jea-Hun Han
IPC分类号： G06F3/023 , G06F3/0482 , H04B1/40 , H04M1/247 , H04W88/02 , G06F3/00
CPC分类号： H04M1/72583 , G06F3/04817 , G06F3/0482 , G06F3/04892
摘要： An apparatus and method for displaying menu items of a hierarchical menu on a screen in such a manner that a function desired by a user can be traced and performed with a minimum number of key inputs. The top-level menu and bottom-level menu of the hierarchical menu can be simultaneously displayed in one screen picture, thereby enabling a user to reach from an upper-level menu to the bottom-level menu or from the bottom-level menu to the top-level menu with a minimum number of key inputs without passing through intermediate-level menus. Further, a certain menu can be displayed in one screen picture along with the one-level upper menu and one-level lower menu thereof or the one-level lower menu thereof so that the user can readily recognize the position of a current menu. Furthermore, the user can access all menus using only direction keys.
摘要翻译：一种用于在屏幕上显示分级菜单的菜单项的装置和方法，使得可以利用最少数量的键输入来追踪和执行用户期望的功能。层次菜单的顶级菜单和底层菜单可以同时显示在一个屏幕图片中，从而使用户能够从上一级菜单到底层菜单或从底层菜单到达顶级菜单，具有最少数量的键输入，而不通过中间级菜单。此外，一个菜单可以与一级上级菜单及其一级下级菜单或一级下级菜单一起显示在一个画面中，使得用户可以容易地识别当前菜单的位置。此外，用户只能使用方向键访问所有菜单。

4. 发明授权

US08266549B2 Apparatus and method for displaying hierarchical menu in mobile communication terminal 有权
标题翻译：在移动通信终端中显示分级菜单的装置和方法
公开(公告)号：US08266549B2
公开(公告)日：2012-09-11
申请号：US10844817
申请日：2004-05-13
申请人： Jea-Hun Han
发明人： Jea-Hun Han
IPC分类号： G06F3/048 , G06F3/00
CPC分类号： H04M1/72583 , G06F3/04817 , G06F3/0482 , G06F3/04892
摘要： An apparatus and method for displaying menu items of a hierarchical menu on a screen in such a manner that a function desired by a user can be traced and performed with a minimum number of key inputs. The top-level menu and bottom-level menu of the hierarchical menu can be simultaneously displayed in one screen picture, thereby enabling a user to reach from an upper-level menu to the bottom-level menu or from the bottom-level menu to the top-level menu with a minimum number of key inputs without passing through intermediate-level menus. Further, a certain menu can be displayed in one screen picture along with the one-level upper menu and one-level lower menu thereof or the one-level lower menu thereof so that the user can readily recognize the position of a current menu. Furthermore, the user can access all menus using only direction keys.
摘要翻译：一种用于在屏幕上显示分级菜单的菜单项的装置和方法，使得可以利用最少数量的键输入来追踪和执行用户期望的功能。层次菜单的顶级菜单和底层菜单可以同时显示在一个屏幕图片中，从而使用户能够从上一级菜单到底层菜单或从底层菜单到达顶级菜单，具有最少数量的键输入，而不通过中间级菜单。此外，一个菜单可以与一级上级菜单及其一级下级菜单或一级下级菜单一起显示在一个画面中，使得用户可以容易地识别当前菜单的位置。此外，用户只能使用方向键访问所有菜单。

5. 发明申请

US20050249153A1 Method and apparatus for monitoring multisession in wireless communication system 审中-公开
标题翻译：无线通信系统中多业务监控的方法和装置
公开(公告)号：US20050249153A1
公开(公告)日：2005-11-10
申请号：US11104690
申请日：2005-04-13
申请人： Sung-Jin Park , Han-Na Lim , Sang-Kyung Sung , Ki-Ho Jung , Jea-Hun Han
发明人： Sung-Jin Park , Han-Na Lim , Sang-Kyung Sung , Ki-Ho Jung , Jea-Hun Han
IPC分类号： H04L12/26 , H04L12/56 , H04L29/08 , H04W4/06 , H04W4/10 , H04W4/18 , H04W24/00 , H04W84/04 , H04Q7/00
CPC分类号： H04W24/00 , H04L67/14 , H04W4/06 , H04W4/10 , H04W4/18 , H04W76/45 , H04W84/042
摘要： Disclosed is an apparatus for monitoring a multisession including one-to-one calls and group calls at a same time in a wireless communication system performing group communication. The apparatus includes an intermediate unit, a control unit and a text conversion unit. The intermediate unit receives a request message for a monitoring set up from a user terminal, manages sessions correlating with each user, and intermediates a voice message received from each of the correlating sessions. The control unit confirms a session and a set session monitoring method of the voice message received from each of the correlating sessions, and transmits the received voice message according to a result of the confirming. The text conversion unit converts the voice message into a text form, when the voice message is in an inactive session and the session monitoring method is set to use text.
摘要翻译：公开了一种用于在执行组通信的无线通信系统中同时监视包括一对一呼叫和群组呼叫的多业务的装置。该装置包括中间单元，控制单元和文本转换单元。中间单元从用户终端接收用于监视设置的请求消息，管理与每个用户相关联的会话，并且中介从每个相关会话接收到的语音消息。控制单元确认从每个相关会话接收的话音消息的会话和会话监听方法，并根据确认结果发送接收到的语音消息。当语音消息处于非活动会话并且会话监视方法设置为使用文本时，文本转换单元将语音消息转换为文本形式。

6. 发明申请

US20060047820A1 System and method for monitoring simultaneous PoC sessions 审中-公开
标题翻译：同时监测PoC会话的系统和方法
公开(公告)号：US20060047820A1
公开(公告)日：2006-03-02
申请号：US11103790
申请日：2005-04-12
申请人： Sang-Kyung Sung , Joon-Goo Park , Sung-Jin Park , Jea-Hun Han
发明人： Sang-Kyung Sung , Joon-Goo Park , Sung-Jin Park , Jea-Hun Han
IPC分类号： G06F15/16
CPC分类号： H04L65/4061 , H04L65/1016 , H04W4/10 , H04W24/00 , H04W76/45 , H04W84/08
摘要： The system includes a push to talk over cellular (PoC) client for requesting storage of media data of a sub-participation session among the simultaneous sessions, a storage part for storing the media data of the sub-participation session, and a push to talk over cellular (PoC) server for transmitting the media data of the sub-participation session stored in the storage part to the push to talk over cellular client according to a read out request of the push to talk over cellular client.
摘要翻译：该系统包括一个蜂窝通话（PoC）客户端，用于请求存储在同时会话中的子参与会话的媒体数据，存储部分，用于存储子参与会话的媒体数据，以及一键通（PoC）服务器，用于根据蜂窝式客户端上的一键通请求的读出请求，将存储在存储部分中的子参与会话的媒体数据传输到蜂窝式客户端上的一键通话。

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