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1. 发明申请

US20050141541A1 Method and system for controlling a real-time communications service 审中-公开
标题翻译：用于控制实时通信服务的方法和系统
公开(公告)号：US20050141541A1
公开(公告)日：2005-06-30
申请号：US10827535
申请日：2004-04-20
申请人： Renaud Cuny , Harri Holma , Martin Kristensson
发明人： Renaud Cuny , Harri Holma , Martin Kristensson
IPC分类号： H04B7/00 , H04W4/10 , H04W76/02
CPC分类号： H04L65/1069 , H04L65/1016 , H04L65/4061 , H04W4/10 , H04W76/10 , H04W76/25 , H04W76/45
摘要： A real-time media session is established between user equipment and a media communication server via a serving access network. According to the Invention, dummy data (e.g. a dummy message) is sent in order to maintain a dedicated channel during the inactive periods of a real-time media session or to trigger an early setup of a dedicated channel in the access network. In this manner, user equipment logged on to a real-time media (e.g. PoC) session are prevented from going to a radio resource idle state, thus avoiding potential long extra delays during real-time media (e.g. PoC) service usage. The invention further allows the sending and receiving user equipment to set up dedicated channels (DCH) already during the start-to-talk procedure of the transmitting user equipment, which in turn potentially reduces end-to-end delays during the conversation.
摘要翻译：通过服务接入网络在用户设备和媒体通信服务器之间建立实时媒体会话。根据本发明，发送虚拟数据（例如，伪消息），以便在实时媒体会话的非活动时段期间保持专用信道，或触发接入网络中的专用信道的早期建立。以这种方式，防止登录到实时媒体（例如PoC）会话的用户设备进入无线电资源空闲状态，从而避免在实时媒体（例如PoC）服务使用期间潜在的长时间额外的延迟。本发明还允许发送和接收用户设备在发送用户设备的开始到通话过程期间已经建立专用信道（DCH），这进而潜在地减少对话期间的端到端延迟。

2. 发明申请

US20070118659A1 Session set-up between two communication entities 审中-公开
标题翻译：会话建立在两个通信实体之间
公开(公告)号：US20070118659A1
公开(公告)日：2007-05-24
申请号：US11330190
申请日：2006-01-12
申请人： Renaud Cuny , Atte Artamo , Anssi Martikainen
发明人： Renaud Cuny , Atte Artamo , Anssi Martikainen
IPC分类号： G06F15/16
CPC分类号： H04L65/1069 , H04L69/24
摘要： An improved session set-up between communication entities over a communication network, wherein a communication entity performs the steps of receiving, from a requesting communication entity, a request for setting up a desired session, including desired session attribute information of the requesting communication entity; retrieving matching capability attribute information of the communication entity on the basis of a target application for the desired session; and sending a first response to the requesting communication entity, including the retrieved capability attribute information of the communication entity.
摘要翻译：在通信网络上的通信实体之间改进的会话建立，其中通信实体执行以下步骤：从请求通信实体接收包括请求通信实体的所需会话属性信息的建立期望会话的请求; 基于期望会话的目标应用来检索通信实体的匹配能力属性信息; 以及向所述请求通信实体发送包括所检索的所述通信实体的能力属性信息的第一响应。

3. 发明申请

US20080043697A1 Streaming quality optimization 有权
标题翻译：流媒体质量优化
公开(公告)号：US20080043697A1
公开(公告)日：2008-02-21
申请号：US11504090
申请日：2006-08-15
申请人： Miikka Huomo , Tomi Weckstrom , Renaud Cuny , Tomi J. Varonen , Sakari Angervuori , Atte Artamo , Erkka Ala-Tauriala
发明人： Miikka Huomo , Tomi Weckstrom , Renaud Cuny , Tomi J. Varonen , Sakari Angervuori , Atte Artamo , Erkka Ala-Tauriala
IPC分类号： H04B7/216
CPC分类号： H04W28/22 , H04L47/14 , H04L47/15 , H04L47/24 , H04L47/70 , H04L47/748 , H04L47/805 , H04L47/824 , H04W8/18 , H04W28/24
摘要： An apparatus and method thereof include a service support node. The service support node is configured to read an override feature defined therein by an operator indicative of whether a maximum bitrate requested by a mobile station is to be used in a quality of service negotiation or whether the maximum bitrate from a register is to be used in a quality of service negotiation.
摘要翻译：其装置及方法包括服务支持节点。服务支持节点被配置为读取由操作者定义的覆盖特征，其指示在服务质量协商中是否使用由移动台请求的最大比特率，还是使用来自寄存器的最大比特率服务质量谈判。

4. 发明授权

US07039013B2 Packet flow control method and device 失效
标题翻译：分组流控制方法和设备
公开(公告)号：US07039013B2
公开(公告)日：2006-05-02
申请号：US10029976
申请日：2001-12-31
申请人： Jussi Ruutu , Dongmei Zhang , Yu Shi , Renaud Cuny , Jlan Ma , Khiem Le , Ghassan Naim
发明人： Jussi Ruutu , Dongmei Zhang , Yu Shi , Renaud Cuny , Jlan Ma , Khiem Le , Ghassan Naim
IPC分类号： H04L1/00
CPC分类号： H04W28/14 , H04L47/762 , H04L49/9084 , H04W28/0205 , H04W28/08 , H04W72/04 , H04W72/12 , H04W84/04
摘要： The present invention relates to a method and network node for controlling packet flow in a buffer means (13; 14) of a network node of a data network, wherein a nominal capacity is assigned to each data flow, and an additional or free capacity is shifted from a first flow portion to a second flow portion when a new data packet of said second flow portion has been received and said nominal capacity has been exceeded. The nominal capacity may be an upper buffer memory limit used for controlling queuing of data packets in a buffer memory (13) of said buffer means, wherein the memory space of the buffer memory (13) is shared between a plurality of channels allocated to respective packet data connections. Then, the free capacity corresponds to a memory space shifted from a first channel to a second channel, when a new data packet of the second channel has been received and not enough memory space is available for the second channel. Thus, a dynamic buffer-sharing mechanism is provided which reduces the number of packet drops in the buffer memory (13) during congestion and improves network throughput. Alternatively, the nominal capacity may be a nominal flow rate at which data flow traffic is guaranteed in a QoS scheduling algorithm. Then, a residual rate corresponding to the difference between the nominal flow rate and an instantaneous traffic is shifted between flow portions of a buffer means controlled by the scheduling algorithm to maximize total system throughput.
摘要翻译：本发明涉及一种用于控制数据网络的网络节点的缓冲器装置（13; 14）中的分组流的方法和网络节点，其中标称容量被分配给每个数据流，并且附加或空闲容量是当已经接收到所述第二流部分的新数据分组并且已经超过了所述额定容量时，从第一流部分移动到第二流部分。标称容量可以是用于控制所述缓冲器装置的缓冲存储器（13）中的数据分组排队的高缓冲存储器限制，其中缓冲存储器（13）的存储器空间在分配给相应的多个通道之间共享分组数据连接。然后，当接收到第二信道的新数据分组并且没有足够的存储器空间可用于第二信道时，可用容量对应于从第一信道移动到第二信道的存储器空间。因此，提供了一种动态缓冲器共享机制，其减少了拥塞期间缓冲存储器（13）中的分组丢弃数量，并且提高了网络吞吐量。或者，标称容量可以是在QoS调度算法中保证数据流业务的标称流量。然后，与由调度算法控制的缓冲装置的流量部分之间，与标称流量和瞬时流量之间的差值相对应的剩余率在总体系统吞吐量最大化之间移动。

5. 发明授权

US08126474B2 Streaming quality optimization 有权
标题翻译：流媒体质量优化
公开(公告)号：US08126474B2
公开(公告)日：2012-02-28
申请号：US11504090
申请日：2006-08-15
申请人： Miikka Huomo , Tomi Weckström , Renaud Cuny , Tomi J. Varonen , Sakari Angervuori , Atte Artamo , Erkka Ala-Tauriala
发明人： Miikka Huomo , Tomi Weckström , Renaud Cuny , Tomi J. Varonen , Sakari Angervuori , Atte Artamo , Erkka Ala-Tauriala
IPC分类号： H04W72/00
CPC分类号： H04W28/22 , H04L47/14 , H04L47/15 , H04L47/24 , H04L47/70 , H04L47/748 , H04L47/805 , H04L47/824 , H04W8/18 , H04W28/24
摘要： An apparatus and method thereof include a service support node. The service support node is configured to read an override feature defined therein by an operator indicative of whether a maximum bitrate requested by a mobile station is to be used in a quality of service negotiation or whether the maximum bitrate from a register is to be used in a quality of service negotiation.
摘要翻译：其装置及方法包括服务支持节点。服务支持节点被配置为读取由操作者定义的覆盖特征，其指示在服务质量协商中是否使用由移动台请求的最大比特率，还是使用来自寄存器的最大比特率服务质量谈判。

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