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21. 发明申请

US20070135106A1 Method, terminal, and system for establishing PoC group session in PoC system 有权
标题翻译： PoC系统建立PoC组会话的方法，终端和系统
公开(公告)号：US20070135106A1
公开(公告)日：2007-06-14
申请号：US11637278
申请日：2006-12-12
申请人： Sang-Kyung Sung , Sung-Jin Park , Ji-Hye Lee
发明人： Sang-Kyung Sung , Sung-Jin Park , Ji-Hye Lee
IPC分类号： H04Q7/38 , H04Q7/22 , H04M3/42 , G06F15/173
CPC分类号： H04W4/10 , H04L65/1016 , H04L65/4038 , H04L65/4061 , H04W76/45
摘要： A method, a terminal, and a system for establishing a Push to Talk Over Cellular (PoC) group session in a PoC network based on session initiation information, such as information regarding presence of clients to be invited or session start-up time. According to the method, Universal Resource Indicator (URI) information regarding invitation and Information Reservation Service (IRS) parameters are set up in a PoC extensible markup language Document Management Server (XDMS), and a PoC server is requested to provide an IRS so that a session is established.
摘要翻译：一种方法，终端和系统，用于基于会话发起信息，诸如关于要被邀请的客户端的存在的信息或会话启动时间，在PoC网络中建立一键通通话（PoC）组会话。根据该方法，在PoC可扩展标记语言文档管理服务器（XDMS）中建立关于邀请和信息预留服务（IRS）参数的通用资源指示符（URI）信息，并且请求PoC服务器提供IRS，使得会议成立。

22. 发明授权

US09264467B2 Method, user equipment, and system for opening an ad-hoc PoC session in a PoC system 有权
标题翻译：方法，用户设备和系统，用于在PoC系统中打开临时PoC会话
公开(公告)号：US09264467B2
公开(公告)日：2016-02-16
申请号：US11603856
申请日：2006-11-22
申请人： Sang-Kyung Sung , Wuk Kim , Sung-Jin Park , Ji-Hye Lee
发明人： Sang-Kyung Sung , Wuk Kim , Sung-Jin Park , Ji-Hye Lee
IPC分类号： H04L29/06 , H04W76/00 , G06F15/16 , H04W4/10 , H04W8/26 , H04W72/00 , H04W84/04 , H04W84/18
CPC分类号： H04L65/4061 , G06F15/16 , H04L65/1006 , H04L65/1069 , H04W4/10 , H04W8/186 , H04W8/26 , H04W72/00 , H04W76/45 , H04W84/042 , H04W84/18
摘要： A method, user equipment, and system are provided which can open an ad-hoc Push-To-Talk (PTT) over Cellular (PoC) session for a call target group whose group identifier is managed in a remote network domain when the ad-hoc PoC session is opened. A PoC client requesting session initiation sends, to a first PoC server of a home network, a session INVITE message containing information of at least one group identifier. The first PoC server checks the group identifier information and sends a group list information request message to a second PoC server hosting a group identifier when identifier information of a network group other than the home network is included. The second PoC server acquires list information about a group in the request message and sends the information to the first PoC server.
摘要翻译：提供了一种方法，用户设备和系统，其可以为其组群标识符在远程网络域中管理的呼叫目标组打开通过蜂窝（PoC）会话的即席一键通（PTT）特别PoC会话被打开。请求会话发起的PoC客户端向家庭网络的第一PoC服务器发送包含至少一个组标识符的信息的会话INVITE消息。当包括家庭网络以外的网络组的标识符信息时，第一PoC服务器检查组标识符信息，并将组列表信息请求消息发送到托管组标识符的第二PoC服务器。第二PoC服务器获取关于请求消息中的组的列表信息，并将该信息发送到第一PoC服务器。

23. 发明授权

US08825027B2 Method, user equipment and system for providing simultaneous PoC multimedia services session by session 有权
标题翻译：用于同时提供PoC多媒体服务会话的方法，用户设备和系统
公开(公告)号：US08825027B2
公开(公告)日：2014-09-02
申请号：US11714075
申请日：2007-03-05
申请人： Sang-Kyung Sung , Ji-Hye Lee , Sung-Jin Park
发明人： Sang-Kyung Sung , Ji-Hye Lee , Sung-Jin Park
IPC分类号： H04L29/06 , H04W72/00 , H04W76/00 , H04W80/10 , H04W76/02 , H04W4/10
CPC分类号： H04W72/005 , H04L65/1006 , H04L65/1016 , H04L65/4061 , H04W4/10 , H04W76/10 , H04W76/45 , H04W80/10
摘要： A method, user equipment and system provide simultaneous Push-To-Talk (PTT) over Cellular (PoC) multimedia services. After a PoC client participates in multiple sessions according to a simultaneous PoC multimedia service or Enhanced Simultaneous Session Support (ESS) set by a user for a PoC multimedia call service, a PoC server can simultaneously transmit the media streams to the PoC client without filtering when media streams of the same media type are transmitted in different sessions. The client can set simultaneous multi-reception modes on a session-by-session basis according to a user's intention, and on a media type-by-media type basis in each session.
摘要翻译：一种方法，用户设备和系统提供通过蜂窝（PoC）多媒体服务的同时一键通（PTT）。 PoC客户端根据用户为PoC多媒体呼叫服务设置的同时PoC多媒体业务或增强型同时会话支持（ESS）参与多个会话，PoC服务器可以同时将媒体流传输到PoC客户端，而不进行过滤相同媒体类型的媒体流在不同的会话中传输。客户端可以根据用户的意图逐个会话地设置同时的多接收模式，并且在每个会话中基于媒体类型。

24. 发明授权

US08611276B2 Method and system for providing media stored in a PoC box in a PoC system 有权
标题翻译：用于提供存储在PoC系统中的PoC盒中的媒体的方法和系统
公开(公告)号：US08611276B2
公开(公告)日：2013-12-17
申请号：US11529715
申请日：2006-09-26
申请人： Sung-Jin Park , Wuk Kim , Sang-Kyung Sung , Ji-Hye Lee
发明人： Sung-Jin Park , Wuk Kim , Sang-Kyung Sung , Ji-Hye Lee
IPC分类号： H04M11/10 , H04M3/42 , H04M1/64 , H04M11/00 , H04B7/00 , H04N7/173 , G06F15/16
CPC分类号： H04W4/10 , H04L65/1069 , H04L65/4061 , H04W4/12 , H04W76/45
摘要： A method and system for providing desired media when a Push-To-Talk (PTT) over Cellular (PoC) User Equipment (UE) retrieves media information stored in a PoC box and requests a desired media transmission in a PoC system. In the PoC system, the PoC UE sends, to the PoC box, a request for media information stored in the PoC box to receive media stored in the PoC box. When receiving the media information request, the PoC box sends the stored media information to the PoC UE. The PoC UE selects desired media using the received media information and requests a PoC box media transmission. The PoC box sends the requested media to the PoC UE.
摘要翻译：当蜂窝（PoC）用户设备（UE）上的一键通（PTT）检索存储在PoC盒中的媒体信息并在PoC系统中请求期望的媒体传输时，提供所需媒体的方法和系统。在PoC系统中，PoC UE向PoC盒发送存储在PoC盒中的媒体信息的请求，以接收存储在PoC盒中的媒体。当接收到媒体信息请求时，PoC盒将存储的媒体信息发送到PoC UE。 PoC UE使用接收到的媒体信息来选择所需的媒体并请求PoC盒媒体传输。 PoC盒将请求的媒体发送到PoC UE。

25. 发明授权

US08180387B2 Method, terminal, and system for establishing PoC group session in PoC system 有权
标题翻译： PoC系统建立PoC组会话的方法，终端和系统
公开(公告)号：US08180387B2
公开(公告)日：2012-05-15
申请号：US11637278
申请日：2006-12-12
申请人： Sang-Kyung Sung , Sung-Jin Park , Ji-Hye Lee
发明人： Sang-Kyung Sung , Sung-Jin Park , Ji-Hye Lee
IPC分类号： H04B7/00
CPC分类号： H04W4/10 , H04L65/1016 , H04L65/4038 , H04L65/4061 , H04W76/45
摘要： A method, a terminal, and a system for establishing a Push to Talk Over Cellular (PoC) group session in a PoC network based on session initiation information, such as information regarding presence of clients to be invited or session start-up time. According to the method, Universal Resource Indicator (URI) information regarding invitation and Information Reservation Service (IRS) parameters are set up in a PoC eXtensible markup language Document Management Server (XDMS), and a PoC server is requested to provide an IRS so that a session is established.
摘要翻译：一种方法，终端和系统，用于基于会话发起信息，诸如关于要被邀请的客户端的存在的信息或会话启动时间，在PoC网络中建立一键通通话（PoC）组会话。根据该方法，在PoC可扩展标记语言文档管理服务器（XDMS）中建立有关邀请和信息预约服务（IRS）参数的通用资源指示符（URI）信息，并请求PoC服务器提供IRS，使得会议成立。

26. 发明申请

US20080076403A1 METHOD AND SYSTEM FOR REQUESTING AND GRANTING PoC USER MEDIA TRANSMISSION RIGHT 有权
标题翻译： PoC用户媒体传输权的请求和授权方法和系统
公开(公告)号：US20080076403A1
公开(公告)日：2008-03-27
申请号：US11862927
申请日：2007-09-27
申请人： Sung-Jin Park , Sang-Kyung Sung , Ji-Hye Lee , Wuk Kim
发明人： Sung-Jin Park , Sang-Kyung Sung , Ji-Hye Lee , Wuk Kim
IPC分类号： H04Q7/28 , H04Q7/20
CPC分类号： H04W4/10 , H04W72/005 , H04W76/45
摘要： Provided is a method and system for requesting and granting a media transmission right of a PoC user. The method includes a PoC client transmitting an MBCP Request message to a PoC server, the PoC server receiving the MBCP Request message, determining whether a current state corresponds to a media transmission denial condition, and if it is determined that the current state corresponds to a media transmission denial condition, transmitting an MBCP Deny message containing at least one of time information of a media transmission timer and time information of a retry-after timer to the PoC client, and the PoC client receiving the MBCP Deny message, activating the media transmission timer and the retry-after timer using the respective time information, and re-transmitting the MBCP Request message to the PoC server if one of the media transmission timer and the retry-after timer, the retry-after timer having a longer time value, expires.
摘要翻译：提供了一种用于请求和授予PoC用户的媒体传输权限的方法和系统。该方法包括向PoC服务器发送MBCP请求消息的PoC客户端，接收到MBCP请求消息的PoC服务器，确定当前状态是否对应于媒体传送拒绝条件，以及如果确定当前状态对应于媒体传输拒绝条件，向PoC客户端发送包含媒体传输定时器的时间信息和重试定时器的时间信息中的至少一个的MBCP拒绝消息，以及接收到MBCP拒绝消息的PoC客户端，激活媒体传输定时器和重试定时器，并且如果媒体传输定时器和重试定时器之一，重试定时器具有较长的时间值，则将该MBCP请求消息重新发送到PoC服务器，到期

27. 发明申请

US20070232343A1 Method and system for providing media stored in a PoC box in a PoC system 有权
标题翻译：用于提供存储在PoC系统中的PoC盒中的媒体的方法和系统
公开(公告)号：US20070232343A1
公开(公告)日：2007-10-04
申请号：US11529715
申请日：2006-09-26
申请人： Sung-Jin Park , Wuk Kim , Sang-Kyung Sung , Ji-Hye Lee
发明人： Sung-Jin Park , Wuk Kim , Sang-Kyung Sung , Ji-Hye Lee
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W4/10 , H04L65/1069 , H04L65/4061 , H04W4/12 , H04W76/45
摘要： A method and system for providing desired media when a Push-To-Talk (PTT) over Cellular (PoC) User Equipment (UE) retrieves media information stored in a PoC box and requests a desired media transmission in a PoC system. In the PoC system, the PoC UE sends, to the PoC box, a request for media information stored in the PoC box to receive media stored in the PoC box. When receiving the media information request, the PoC box sends the stored media information to the PoC UE. The PoC UE selects desired media using the received media information and requests a PoC box media transmission. The PoC box sends the requested media to the PoC UE.
摘要翻译：当蜂窝（PoC）用户设备（UE）上的一键通（PTT）检索存储在PoC盒中的媒体信息并在PoC系统中请求期望的媒体传输时，提供所需媒体的方法和系统。在PoC系统中，PoC UE向PoC盒发送存储在PoC盒中的媒体信息的请求，以接收存储在PoC盒中的媒体。当接收到媒体信息请求时，PoC盒将存储的媒体信息发送到PoC UE。 PoC UE使用接收到的媒体信息来选择所需的媒体并请求PoC盒媒体传输。 PoC盒将请求的媒体发送到PoC UE。

28. 发明授权

US08583158B2 Method and system for session participation through chat PoC group invitation reservation in PoC system 有权
标题翻译： PoC系统通过聊天PoC小组邀请预约进行会话参与的方法和系统
公开(公告)号：US08583158B2
公开(公告)日：2013-11-12
申请号：US11591985
申请日：2006-11-02
申请人： Ji-Hye Lee , Sang-Kyung Sung , Wuk Kim , Hyeon-Cheol Pu
发明人： Ji-Hye Lee , Sang-Kyung Sung , Wuk Kim , Hyeon-Cheol Pu
IPC分类号： H04B7/00
CPC分类号： H04L65/4061 , H04L65/1016
摘要： Disclosed are a method and a system in which a client intending to participate in a chat Push-to-talk over Cellular (PoC) group, presents a session participation-invitation reservation to a server when the number limit has been exceeded pursuant to the policy of the chat PoC group, or when a chat PoC group ID exists but a corresponding session has not been initiated. Herein, when a client intending to participate in a chat PoC group receives a response indicating participation is not possible because the number limit of the chat PoC group has been exceeded, the client performs invitation reservation until participation is possible.
摘要翻译：公开了一种方法和系统，其中，客户端打算参与聊天蜂窝（PoC）群组的一键通话，当根据该策略超过了数量限制时，向服务器呈现会话参与邀请预约聊天PoC组，或当聊天PoC组ID存在但是对应的会话尚未启动时。这里，当有意参加聊天PoC组的客户端接收到指示参与的响应是不可能的，因为已经超出了聊天PoC组的数量限制，客户端执行邀请预约直到参与是可能的。

29. 发明申请

US20070100941A1 Method and system for session participation through chat PoC group invitation reservation in PoC system 有权
标题翻译： PoC系统通过聊天PoC小组邀请预约进行会话参与的方法和系统
公开(公告)号：US20070100941A1
公开(公告)日：2007-05-03
申请号：US11591985
申请日：2006-11-02
申请人： Ji-Hye Lee , Sang-Kyung Sung , Wuk Kim , Hyeon-Cheol Pu
发明人： Ji-Hye Lee , Sang-Kyung Sung , Wuk Kim , Hyeon-Cheol Pu
IPC分类号： G06F15/16
CPC分类号： H04L65/4061 , H04L65/1016
摘要： Disclosed are a method and a system in which a client intending to participate in a chat Push-to-talk over Cellular (PoC) group, presents a session participation-invitation reservation to a server when the number limit has been exceeded pursuant to the policy of the chat PoC group, or when a chat PoC group ID exists but a corresponding session has not been initiated. Herein, when a client intending to participate in a chat PoC group receives a response indicating participation is not possible because the number limit of the chat PoC group has been exceeded, the client performs invitation reservation until participation is possible.
摘要翻译：公开了一种方法和系统，其中，客户端打算参与聊天蜂窝（PoC）群组的一键通话，当根据该策略超过了数量限制时，向服务器呈现会话参与邀请预约聊天PoC组，或当聊天PoC组ID存在但是对应的会话尚未启动时。这里，当有意参加聊天PoC组的客户端接收到指示参与的响应是不可能的，因为已经超出了聊天PoC组的数量限制，客户端执行邀请预约直到参与是可能的。

30. 发明授权

US08311567B2 Method for managing pre-established session, PoC system and PoC user equipment for implementing the same 有权
标题翻译：用于管理预先建立的会话的方法，用于实现PoC系统和PoC用户设备的方法
公开(公告)号：US08311567B2
公开(公告)日：2012-11-13
申请号：US13405901
申请日：2012-02-27
申请人： Sung-Jin Park , Ji-Hye Lee , Wuk Kim
发明人： Sung-Jin Park , Ji-Hye Lee , Wuk Kim
IPC分类号： H04W4/10 , H04W4/08
CPC分类号： H04W4/10 , H04L65/1006 , H04L65/1063 , H04L65/1069 , H04L65/403 , H04L65/4061 , H04W76/45
摘要： Disclosed is a method for enabling a terminating-side Push-To-Talk (PTT) over Cellular (PoC) client to open a PoC session by using a pre-established session, and to maintain the pre-established session when the terminating-side PoC client terminates the open PoC session, and a PoC system and a PoC User Equipment (UE) for implementing the same. To this end, a REFER BYE message is used to terminate the PoC session while keeping the pre-established session maintained. The REFER BYE message must include information, such as pre-established session parameter information, a session IDentifier (ID), etc. Also, the REFER BYE message is transmitted from the PoC client to the PoC server, and the PoC server receives the REFER BYE message, checks the contents of a header in the received message, and terminates the PoC session while keeping the pre-established session maintained when a specified condition is satisfied.
摘要翻译：公开了一种使终端侧按通话（PTT）通过蜂窝（PoC）客户机通过使用预先建立的会话来打开PoC会话的方法，并且当终端侧保持预先建立的会话时 PoC客户端终止开放的PoC会话，PoC系统和PoC用户设备（UE）实现该PoC会话。为此，使用REFER BYE消息来终止PoC会话，同时保持预先建立的会话。 REFER BYE消息必须包括诸如预先建立的会话参数信息，会话标识符（ID）等的信息。此外，REFER BYE消息从PoC客户端发送到PoC服务器，PoC服务器接收REFER BYE消息，在接收到的消息中检查报头的内容，并在满足指定条件的同时保持预先建立的会话，终止PoC会话。

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