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1. 发明授权

US07522613B2 Multiplexing media components of different sessions 有权
标题翻译：复用不同会话的媒体组件
公开(公告)号：US07522613B2
公开(公告)日：2009-04-21
申请号：US10838362
申请日：2004-05-05
申请人： Kirsi Rotsten , Erdei Erzsebet , Jukka Hongisto , Zhi-Chun Honkasalo , Seppo Huotari , Juha Räsänen , Lauri Lahtinen , Miikka Poikselkä , Markku Vimpari , Robert Sugar , Marco Stura , Juha Pekka Koskinen , Anne Narhi , Balazs Bertenyi , Inmaculada Carrion Rodrigo
发明人： Kirsi Rotsten , Erdei Erzsebet , Jukka Hongisto , Zhi-Chun Honkasalo , Seppo Huotari , Juha Räsänen , Lauri Lahtinen , Miikka Poikselkä , Markku Vimpari , Robert Sugar , Marco Stura , Juha Pekka Koskinen , Anne Narhi , Balazs Bertenyi , Inmaculada Carrion Rodrigo
IPC分类号： H04L12/28
CPC分类号： H04Q3/0025 , H04L12/66 , H04L65/1006 , H04L65/1016 , H04L65/4061 , H04M2215/2093 , H04W12/02 , H04W28/06 , H04W72/12 , H04W76/12 , H04W76/15
摘要： A method of multiplexing different sessions using the same authorized contexts for media, comprising: distinguishing the sessions to be multiplexed, by a device; creating a new session on a control plane; indicating media flows of different sessions; and enabling the sessions to share the same authorized context for media, thus being multiplexed.
摘要翻译：一种使用针对媒体的相同认证上下文对不同会话进行多路复用的方法，包括：通过设备区分待多路复用的会话; 在控制面上创建一个新的会话; 指示不同会话的媒体流; 并使会话能够共享相同的媒体授权上下文，从而被复用。

2. 发明授权

US07042844B2 Flexible data rate change in a mobile network 失效
标题翻译：移动网络中灵活的数据速率更改
公开(公告)号：US07042844B2
公开(公告)日：2006-05-09
申请号：US10026682
申请日：2001-12-21
申请人： Juha Räsänen , Mikko Ohvo
发明人： Juha Räsänen , Mikko Ohvo
IPC分类号： H04J3/07 , H04J3/22
CPC分类号： H04W88/02
摘要： The present invention discloses a network system, in which data is transmitted in the form of transmission frames, the system including a network control unit (4) for controlling communication in the network and a terminal (2) for receiving and transmitting data from/to the network control unit (4). When the network control unit (4) receives a request for changing from a first user data rate to a second user data rate it adds/deletes fill data (FD) to/from a transmission frame corresponding to the requested change in the user data rate for transmitting data to the terminal (2) at the second user data rate. The terminal (2) detects the change in the amount of fill data (FD) and changes the user data rate transmitted to the network control unit (4) according to the detected change. In this system, it is possible to smoothly change the data rate without affecting the quality of service.
摘要翻译：本发明公开了一种以传输帧的形式发送数据的网络系统，该系统包括用于控制网络中的通信的网络控制单元（4）和用于从网络接收和发送数据的终端（2）网络控制单元（4）。当网络控制单元（4）接收到从第一用户数据速率改变到第二用户数据速率的请求时，向与/或从与用户数据速率所请求的改变相对应的传输帧中添加/删除填充数据（FD）用于以第二用户数据速率向终端（2）发送数据。终端（2）检测填充数据量（FD）的变化，并根据检测到的变化改变发送到网络控制单元（4）的用户数据速率。在该系统中，可以平滑地改变数据速率而不影响服务质量。

3. 发明授权

US06996079B1 Handover and interworking in radio system 有权
标题翻译：无线电系统中的切换和互通
公开(公告)号：US06996079B1
公开(公告)日：2006-02-07
申请号：US09711217
申请日：2000-11-09
申请人： Martin Bergenwall , Juha Räsänen , Jukka Immonen , Mikko Ohvo
发明人： Martin Bergenwall , Juha Räsänen , Jukka Immonen , Mikko Ohvo
IPC分类号： H04Q7/00
CPC分类号： H04W36/14
摘要： The invention relates to radio systems and particularly to a handover and interworking between two radio systems utilizing different link protocols. According to the invention, in a handover the radio link protocol of the old (handover source) radio system is also retained after the handover in the new (target) radio system. The “old” radio link protocol is merely adapted to a physical traffic channel of the new radio system. One manner of implementing the adaptation to the traffic channel is to set up the radio link protocol of the “new” radio system between the mobile station and the interworking function and to transmit the radio link protocol frames of the “old” radio system within the radio link protocol of the new radio system. Due to this simple but effective arrangement, possibly ongoing sequences of selective retransmissions and retransmission requests of the old radio link protocol are not interrupted or disturbed, wherefore it is also possible to avoid the manipulation of buffer synchronization which might possibly lead to retransmission complications and loss or doubling of data as a result of the handover.
摘要翻译：本发明涉及无线电系统，特别涉及利用不同链路协议的两个无线电系统之间的切换和互通。根据本发明，在切换过程中，在新的（目标）无线电系统中的切换之后，旧的（切换源）无线电系统的无线电链路协议也被保留。 “旧”无线电链路协议仅适用于新无线电系统的物理业务信道。实现对业务信道的适配的一种方式是在移动台和互通功能之间建立“新”无线电系统的无线链路协议，并将“旧”无线电系统的无线链路协议帧发送到新无线电系统的无线电链路协议。由于这种简单但有效的布置，旧的无线电链路协议的可能的连续的选择性重传和重发请求不被中断或干扰，因此也可以避免可能导致重传并发症和丢失的缓冲器同步的操纵或由于切换而使数据加倍。

4. 发明授权

US08577368B2 Method for the transfer of information during handovers in a communication system 有权
标题翻译：在通信系统中切换期间传送信息的方法
公开(公告)号：US08577368B2
公开(公告)日：2013-11-05
申请号：US11482084
申请日：2006-07-07
申请人： Juha Räsänen
发明人： Juha Räsänen
IPC分类号： H04W16/16
CPC分类号： H04W36/0033 , H04L45/00 , H04W12/08 , H04W80/10
摘要： The invention relates to a method for the transfer of policy control information during handover in a communication system. A session between a terminal and a remote node via a first network node has been established previously. The session comprising media components transmitted via the first gateway using first media component bearers. A handover condition is detected and a signaling connection is established between the terminal and the second gateway. Information on a second network node is obtained by the terminal, which determines if a proxy for the session has changed. If it has, information on media components is sent to a policy decision entity associated with the second network node. The policy decision entity authorizes second media component bearers with the information provided. Finally, the second media component bearers are established between the terminal and the second gateway.
摘要翻译：本发明涉及一种在通信系统中切换期间传送策略控制信息的方法。先前已经建立了经由第一网络节点的终端和远程节点之间的会话。该会话包括使用第一媒体组件承载通过第一网关发送的媒体组件。检测到切换条件，并且在终端和第二网关之间建立信令连接。由终端获得关于第二网络节点的信息，其确定会话的代理是否已经改变。如果有的话，关于媒体组件的信息被发送到与第二网络节点相关联的策略决定实体。政策决策实体授权第二媒体组件承载与提供的信息。最后，在终端和第二网关之间建立第二媒体组件承载。

5. 发明授权

US07330542B2 Method and system for establishing a multimedia connection by negotiating capability in an outband control channel 有权
公开(公告)号：US07330542B2
公开(公告)日：2008-02-12
申请号：US10450956
申请日：2000-12-22
申请人： Timo Kauhanen , Juha Räsänen , Mark Lybeck
发明人： Timo Kauhanen , Juha Räsänen , Mark Lybeck
IPC分类号： H04M7/00
CPC分类号： H04L65/1043 , H04L29/06027 , H04L65/1069 , H04L65/602 , H04L65/607 , H04L69/24 , H04M3/567 , H04M2203/2066 , H04W28/18 , H04W76/10
摘要： The present invention relates to a method and system for establishing a connection to a terminal device, wherein a user capability information defining supported types of information streams is set in a compatibility information element within an outband signaling message, and a capability negotiation is performed by transmitting said outband signaling message via an outband control channel. The code or user capability information may be set at the terminal device or at an intermediate network element based on a subscriber profile information obtained from a subscriber database. Thereby, the user capability, such as a multimedia session composition, can be already negotiated or handled during the outband call setup phase, and a corresponding inband negotiation can be avoided.

6. 发明授权

US07181202B2 Setting mode of communication 有权
标题翻译：通讯设定模式
公开(公告)号：US07181202B2
公开(公告)日：2007-02-20
申请号：US10268073
申请日：2002-10-10
申请人： Juha Räsänen , Juha Bäck , Juha Kallio , Seppo Kallio , Juha Lindfors , Juha Oravainen
发明人： Juha Räsänen , Juha Bäck , Juha Kallio , Seppo Kallio , Juha Lindfors , Juha Oravainen
IPC分类号： H04M3/00
CPC分类号： H04L65/1066 , H04W8/245 , H04W28/18 , H04W76/20
摘要： A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication via the communication link is signalled between the first and second user equipment. An indicator regarding a mode to be used for the communication is also signalled between the first user equipment and the second user equipment. After the signalling steps, a procedure for setting the mode of communication in accordance with the indicator is initiated in at least in one of the user equipment. According to an alternative embodiment signalling for reserving a possibility for at least tow different communication modes occurs between elements of the communication system.
摘要翻译：公开了一种通信系统中的方法。在该方法中，开始通过通信网络在第一用户设备和第二用户设备之间建立通信链路的过程。关于可以用于通过通信链路的通信的至少两种通信模式的信息在第一和第二用户设备之间被通知。关于用于通信的模式的指示符也在第一用户设备和第二用户设备之间发信号通知。在信令步骤之后，在至少一个用户设备中启动用于根据指示符设置通信模式的过程。根据替代实施例，在通信系统的元件之间发生用于保留至少牵引不同通信模式的可能性的信令。

7. 发明授权

US07009936B1 Data transmission resources optimization 有权
标题翻译：数据传输资源优化
公开(公告)号：US07009936B1
公开(公告)日：2006-03-07
申请号：US09807471
申请日：1999-10-11
申请人： Arto Kangas , Anssi Juppi , Juha Räsänen
发明人： Arto Kangas , Anssi Juppi , Juha Räsänen
IPC分类号： G06F11/00
CPC分类号： H04W28/18
摘要： A method and an apparatus implementing the method for optimizing data transmission resources, particularly resources on the air interface, between terminals and a network element. To diminish capacity differences of different legs or connection parts in the connection, the network adapts (2-5, 2-10A, 2-13) the traffic channel resources between the terminal and the network to be suitable for the outward connection of the network element, e.g. the connection to another mobile station or to a fixed network, by observing and comparing the data transmission capacities of the connection parts or by receiving from the outward connection part the information (2-4, 2-9A, 2-9B, 2-12, 2-14) on its data transmission capacity.
摘要翻译：一种实现用于优化数据传输资源的方法和装置，特别是终端之间的空中接口的资源和网络元件。为了减少连接中不同支路或连接部分的容量差异，网络适应（2 - 5，2 - 10 A，2 - 13）终端和网络之间的业务信道资源，以适应外部连接网元，例如通过观察和比较连接部分的数据传输容量，或通过从外部连接部分接收信息（2 - 4，2 - 9 A，2 - 9 B，2）来连接到另一个移动站或固定网络 - 12，2 - 14）的数据传输能力。

8. 发明授权

US06898181B1 Data compression negotiation in a telecommunication system 失效
标题翻译：电信系统中的数据压缩协商
公开(公告)号：US06898181B1
公开(公告)日：2005-05-24
申请号：US09572344
申请日：2000-05-17
申请人： Juha Räsänen
发明人： Juha Räsänen
IPC分类号： H04L1/18 , H04L29/06 , H04W28/06 , H04W92/02 , H04J1/16 , H04L12/26
CPC分类号： H04W92/02 , H04L1/1809 , H04L69/04 , H04L69/08 , H04L69/24 , H04W28/06
摘要： The invention relates to a method for setting up s data link, wherein an end-to-end link comprises at least two separate legs (402, 403) with error correction protocols. The legs may have different physical layer connections or their error correction protocols (V. 120, RLP) may be different. An interworking function IWF according to the invention that is located between these legs (402, 403) is integrated such that the legs can communicate with each other during set-up of traffic channel in order to exchange data compression parameters. The IWF intervenes in an end-to-end data compression negotiation, performs protocol conversions on messages transmitted from one leg to another, synchronizes the legs, if required, by delaying the set-up of the faster leg and the compression negotiation, modifies the compression parameters provided by the legs, if required, and if the end-to-end data compression negotiation fails, it may set up data compression on only one leg.
摘要翻译：本发明涉及一种用于建立数据链路的方法，其中端对端链路包括具有纠错协议的至少两个独立的支路（402,403）。腿可能具有不同的物理层连接或其纠错协议（V.120，RLP）可能不同。位于这些腿部（402,403）之间的根据本发明的交互功能IWF被集成为使得腿可以在设置交通信道期间相互通信，以便交换数据压缩参数。 IWF进行端对端数据压缩协商，对从一条支线传输到另一条线路的消息执行协议转换，如果需要，通过延迟更快的线路的设置和压缩协商来同步双绞线，修改如果需要，由腿提供的压缩参数，如果端到端数据压缩协商失败，则可以仅在一条腿上设置数据压缩。

9. 发明授权

US06647006B1 High-speed data transmission in a mobile system 有权
标题翻译：移动系统中的高速数据传输
公开(公告)号：US06647006B1
公开(公告)日：2003-11-11
申请号：US09501070
申请日：2000-02-09
申请人： Juha Räsänen
发明人： Juha Räsänen
IPC分类号： H04J300
CPC分类号： H04W88/181 , H04J3/07
摘要： A channel configuration of a digital mobile system comprises two or more lower-rate transmission channels for each high-speed radio interface traffic channel at the network interface between a base station and an interworking function. Radio frames, such as EDGE frames, are transferred on a radio interface traffic channel. Transmission frames, such as TRAU frames, are transferred on transmission channels. The total data rate at the network interface is greater than the data rate at the radio interface. According to the invention, the total data rates of the network interface and the radio interface are rate-adapted by transferring fill data in transmission frames in addition to payload between the base station and the interworking function, such that the average data rate of the payload at the network interface corresponds to the total data rate at the radio interface, and the combined total data rate of the fill data and the payload corresponds to the total data rate at the network interface.
摘要翻译：数字移动系统的信道配置包括在基站和互通功能之间的网络接口处的每个高速无线电接口业务信道的两个或更多个较低速率的传输信道。诸如EDGE帧的无线电帧在无线电接口业务信道上传送。诸如TRAU帧的传输帧在传输信道上传送。网络接口的总数据速率大于无线接口的数据速率。根据本发明，网络接口和无线电接口的总数据速率通过在基站和互通功能之间的有效载荷之外传输传输帧中的填充数据来进行速率适配，使得有效载荷的平均数据速率在网络接口处对应于无线电接口处的总数据速率，并且填充数据和净荷的组合总数据速率对应于网络接口处的总数据速率。

10. 发明授权

US06594486B1 Transparent and non-transparent data transmission in mobile communication network 有权
标题翻译：移动通信网络中透明和不透明的数据传输
公开(公告)号：US06594486B1
公开(公告)日：2003-07-15
申请号：US09708402
申请日：2000-11-08
申请人： Juha Räsänen
发明人： Juha Räsänen
IPC分类号： H04Q720
CPC分类号： H04W36/14
摘要： The invention relates to radio systems and particularly to non-transparent data transmission in a mobile communication system where a mobile services switching center and a radio access network belong to different system generations. A second-generation mobile services switching center is also provided with a protocol unit supporting a radio link protocol of a third-generation radio access network. In such a case the radio link protocol is set up between the mobile station and the mobile services switching center without a radio link protocol conversion in an interworking unit of the radio access network. The radio access network merely transmits the radio link protocol transparently between the mobile station and the mobile services switching center, i.e. it extends the protocol to the mobile services switching center. When a handover of a non-transparent call is carried out between two radio access networks, the same radio link protocol units (in the mobile station and in the mobile services switching center) also remain after the handover. Possibly ongoing sequences of selective retransmissions and retransmission requests of the radio link protocol are not interrupted or disturbed, wherefore it is also possible to avoid the manipulation of buffer synchronization which might possibly lead to retransmission complications and loss or doubling of data as a result of the handover.
摘要翻译：本发明涉及无线电系统，特别涉及移动通信系统中的不透明数据传输，其中移动业务交换中心和无线电接入网络属于不同的系统世代。第二代移动业务交换中心还具有支持第三代无线接入网的无线链路协议的协议单元。在这种情况下，无线链路协议在移动台和移动业务交换中心之间建立，而无需在无线电接入网络的互通单元中进行无线电链路协议转换。无线电接入网络仅在移动台和移动业务交换中心之间透明地发送无线电链路协议，即将协议扩展到移动业务交换中心。当在两个无线接入网之间执行不透明呼叫的切换时，相同的无线电链路协议单元（在移动台和移动业务交换中心）也在切换之后保留。无线链路协议的选择性重传和重传请求的可能的进行顺序不被中断或干扰，因此也可以避免对缓冲器同步的操纵，这可能导致重传复杂化以及作为结果的数据丢失或加倍交出。

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