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1. 发明申请

WO2007071816A2 METHOD FOR THE MAPPING OF PACKET FLOWS TO BEARERS IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：在通信系统中将分组流映射到承载件的方法
公开(公告)号：WO2007071816A2
公开(公告)日：2007-06-28
申请号：PCT/FI2006/000419
申请日：2006-12-21
申请人： NOKIA CORPORATION , RÄSÄNEN, Juha
发明人： RÄSÄNEN, Juha
IPC分类号： H04Q7/22 , H04Q7/38 , H04L12/56
CPC分类号： H04L47/10 , H04L47/14 , H04L47/15 , H04L47/2441 , H04L47/2491 , H04L47/25 , H04L47/70 , H04L47/786 , H04L47/801 , H04L47/805 , H04L47/824 , H04L47/829 , H04W28/16
摘要： The invention relates to a method for the mapping of packet flows onto bearers in a communication system. The establishment of a session between a terminal and a remote terminal is initiated. Information on the session and packet flows associated with it is received to a second network node. A first network node obtains from the second network node one or two packet classifiers for each of the packet flows. At least a first bearer belonging to the bearers is established between the terminal and the first network node. A packet associated with the first bearer is received in the first network node. The packet is matched with the one or two packet classifiers associated with each of the packet flows to determine a first packet flow among the packet flows. A mapping is established between the first packet flow and the first bearer in the first network node.
摘要翻译：本发明涉及一种在通信系统中将分组流映射到承载上的方法。启动在终端和远程终端之间建立会话。与其相关联的会话和分组流的信息被接收到第二网络节点。第一网络节点从第二网络节点获得用于每个分组流的一个或两个分组分类器。在终端和第一网络节点之间建立属于承载的至少第一承载。在第一网络节点中接收与第一承载相关联的分组。该分组与与每个分组流相关联的一个或两个分组分类器匹配以确定分组流中的第一分组流。在第一网络节点中的第一分组流和第一承载之间建立映射。

2. 发明申请

WO2008017421A1 INTERWORKING WITH MEDIA FALLBACK 审中-公开
标题翻译：与媒体联络
公开(公告)号：WO2008017421A1
公开(公告)日：2008-02-14
申请号：PCT/EP2007/006865
申请日：2007-08-02
申请人： NOKIA CORPORATION , RÄSÄNEN, Juha
发明人： RÄSÄNEN, Juha
IPC分类号： H04L29/06
CPC分类号： H04L29/06027 , H04L65/103 , H04L65/1043 , H04L65/1069 , H04L65/1089 , H04L65/4038
摘要： The present invention relates to a method, network system, gateway device, and computer program product for enabling interworking between a first network domain which does not support downgrading of media compositions, and a second network domain which supports downgrading of media compositions. Establishment of a call with a first media composition is started in a first leg of the first network domain, by transmitting a first call set-up request for the first media composition from a gateway control function to the first network domain in response to the receipt of a set-up message at the gateway control function from a second network domain. The call with the first media composition is released and a call with a downgraded second media composition is set up by the gateway control function in the first network domain, in response to a rejection of the first call set-up request, by transmitting a second call set-up request for the downgraded second media composition from the gateway control function to the first network domain via the first leg. A session with the first media composition is updated in the second network domain to match the call with the downgraded second media composition being established in the first leg. Thereby, a fallback to the downgraded second media composition is supported even if the first network domain is inherently a non-fallback network, while standard terminals for the second network domain can still be used.
摘要翻译：本发明涉及一种方法，网络系统，网关设备和计算机程序产品，用于实现不支持降级介质组合的第一网络域与支持媒体组合降级的第二网络域之间的互通。响应于收据，通过向网络控制功能发送第一媒体合成的第一呼叫建立请求到第一网络域，在第一网络域的第一分支中建立具有第一媒体合成的呼叫来自第二网络域的网关控制功能的建立消息。与第一媒体合成的呼叫被解除，并且具有降级的第二媒体合成的呼叫由第一网络域中的网关控制功能建立，以响应于拒绝第一呼叫建立请求，通过发送第二媒体合成通过第一段从网关控制功能到降级的第二媒体合成的呼叫建立请求到第一网络域。具有第一媒体合成的会话在第二网络域中更新，以使呼叫与在第一分支中建立的降级的第二媒体合成相匹配。因此，即使第一网络域本质上是非回退网络，也支持降级的第二媒体构成的回退，而第二网络域的标准终端仍然可以被使用。

3. 发明申请

WO2007080537A1 OPTIMIZATION OF PDP CONTEXT USAGE 审中-公开
标题翻译： PDP上下文使用优化
公开(公告)号：WO2007080537A1
公开(公告)日：2007-07-19
申请号：PCT/IB2007/050057
申请日：2007-01-09
申请人： NOKIA CORPORATION , RÄSÄNEN, Juha , SARJA, Jorma
发明人： RÄSÄNEN, Juha , SARJA, Jorma
IPC分类号： H04L29/06
CPC分类号： H04L29/06027 , H04L47/14 , H04L47/20 , H04L47/24 , H04L47/70 , H04L47/765 , H04L47/808 , H04L47/824 , H04L65/1016 , H04L67/14 , H04W76/22 , H04W80/00
摘要： In a mechanism for controlling a communication connection with policy control, after the communication connection with policy control is established in a communication network between a user equipment and service providing network element via a network control element on the basis of an initial packet data protocol context, a modification of the initial packet data protocol context for the communication connection is requested or initiated at the network control element. When the modification is authorized, relevant resources for a modified packet data protocol context usable for signalling traffic and transmission of media stream data are set up.
摘要翻译：在用于通过策略控制来控制通信连接的机制中，在通过基于初始分组数据协议上下文的网络控制单元在用户设备和服务提供网元之间的通信网络中建立与策略控制的通信连接之后，在网络控制元件处请求或启动用于通信连接的初始分组数据协议上下文的修改。当授权修改时，建立用于信令业务和媒体流数据传输的修改分组数据协议上下文的相关资源。

4. 发明申请

WO2004093479A1 PROTOCOL PARAMETER RE-NEGOTIATION AFTER CERTAIN TYPES OF NON-TRANSPARENT DATA CALL HANDOVERS 审中-公开
标题翻译：某些类型的非透明数据呼叫手段之后的协议参数重新协商
公开(公告)号：WO2004093479A1
公开(公告)日：2004-10-28
申请号：PCT/IB2003/001443
申请日：2003-04-17
申请人： NOKIA CORPORATION , RÄSÄNEN, Juha , ALA-VANNESLUOMA, Jukka
发明人： RÄSÄNEN, Juha , ALA-VANNESLUOMA, Jukka
IPC分类号： H04Q7/38
CPC分类号： H04W36/0022 , H04L47/10 , H04W36/00 , H04W80/00
摘要： The invention relates to a method and a computer program product for negotiation of a parameter for a protocol that controls data transmission between first Communication Units (CUs) and third CUs via second CUs. An improved protocol parameter adaptation for certain non-transparent data call handovers is achieved by proposing that when an existing association of said first CU with a former second CU is changed to an association of said first CU with a new second CU, protocol entities of the first CU and protocol entities of the third CU associated with the new second CU exchange at least one negotiation message containing a value for said parameter. The invention further relates to a system for data transmission.
摘要翻译：本发明涉及一种用于协商用于通过第二CU控制第一通信单元（CU）和第三CU之间的数据传输的协议的参数的方法和计算机程序产品。通过提出当将所述第一CU与前一个第二CU的现有关联改变为所述第一CU与新的第二CU的关联时，通过提出对于某些不透明数据呼叫切换的协议实体，协议实体与第二CU相关联的第三CU的第一CU和协议实体交换包含所述参数的值的至少一个协商消息。本发明还涉及一种用于数据传输的系统。

5. 发明申请

WO2007104830A3 METHOD FOR THE TRANSFER OF INFORMATION DURING HANDOVERS IN A COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2007104830A3
公开(公告)日：2007-09-20
申请号：PCT/FI2007/000062
申请日：2007-03-13
申请人： NOKIA CORPORATION , RÄSÄNEN, Juha
发明人： RÄSÄNEN, Juha
IPC分类号： H04Q7/38 , H04L12/56
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.

6. 发明申请

WO2003032587A1 SETTING MODE OF COMMUNICATION 审中-公开
标题翻译：通信设置模式
公开(公告)号：WO2003032587A1
公开(公告)日：2003-04-17
申请号：PCT/IB2002/004149
申请日：2002-10-09
申请人： NOKIA CORPORATION , RÄSÄNEN, Juha , BÄCK, Juha , KALLIO, Juha , KALLIO, Seppo , LINDFORS, Juha , ORAVAINEN, Juha
发明人： RÄSÄNEN, Juha , BÄCK, Juha , KALLIO, Juha , KALLIO, Seppo , LINDFORS, Juha , ORAVAINEN, Juha
IPC分类号： H04L12/56
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 two 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两种不同通信模式的可能性的信令。

7. 发明授权

EP1147673B1 FLOW CONTROL METHOD IN A TELECOMMUNICATIONS SYSTEM 有权
标题翻译：流控制方法电信系统中
公开(公告)号：EP1147673B1
公开(公告)日：2006-09-13
申请号：EP00901623.9
申请日：2000-01-14
申请人： Nokia Corporation
发明人： RÄSÄNEN, Juha , OHVO, Mikko
IPC分类号： H04Q7/24 , H04Q11/04
CPC分类号： H04W28/10 , H04L12/5602 , H04L2012/5607 , H04L2012/5635 , H04L2012/5665
摘要： The invention relates to flow control in data transmission in telecommunications systems, particularly in wireless telecommunications systems. In the present invention flow control information is tunnelled over a connection leg (lu) which does not support flow control on a lower transmission protocol layer (ATM) underlying a user level (LAC). The nodes (RNC, 3G MSC) at the both ends of the leg (lu) are arranged to use the flow control information to control the data flow on the lower transmission protocol level (ATM) of the leg. In other words, the transmission of new data on the lower transmission protocol level (ATM) is ceased or the data rate decreased when the flow control information activates the flow control in the transmitting node, and similarly, the transmission of new data on the lower transmission protocol level (ATM) is restarted or the data rate increased when the conveyed flow control information deactivates the flow control. The need of flow control may be recognized from the receiving buffer status on the lower transmission protocol level or from incoming flow control information received over the following leg of the connection in the downlink direction.

8. 发明公开

EP1614314A1 PROTOCOL PARAMETER RE-NEGOTIATION AFTER CERTAIN TYPES OF NON-TRANSPARENT DATA CALL HANDOVERS 有权
标题翻译：重新谈判协议参数
公开(公告)号：EP1614314A1
公开(公告)日：2006-01-11
申请号：EP03715177.6
申请日：2003-04-17
申请人： Nokia Corporation
发明人： RÄSÄNEN, Juha , ALA-VANNESLUOMA, Jukka
IPC分类号： H04Q7/38
CPC分类号： H04W36/0022 , H04L47/10 , H04W36/00 , H04W80/00
摘要： The invention relates to a method and a computer program product for negotiation of a parameter for a protocol that controls data transmission between first Communication Units (CUs) and third CUs via second CUs. An improved protocol parameter adaptation for certain non-transparent data call handovers is achieved by proposing that when an existing association of said first CU with a former second CU is changed to an association of said first CU with a new second CU, protocol entities of the first CU and protocol entities of the third CU associated with the new second CU exchange at least one negotiation message containing a value for said parameter. The invention further relates to a system for data transmission.

9. 发明授权

EP1346536B1 Method, terminal devices and network element for modifying a connection parameter 有权
标题翻译：用于改变的连接参数的方法，终端和网络设备
公开(公告)号：EP1346536B1
公开(公告)日：2005-11-30
申请号：EP00985256.7
申请日：2000-12-22
申请人： Nokia Corporation
发明人： RÄSÄNEN, Juha , KAUHANEN, Timo , LYBECK, Mark
IPC分类号： H04L29/06 , H04Q11/04
CPC分类号： H04L12/40052 , H04L12/6418 , H04L29/06 , H04L29/06027 , H04L65/1006 , H04L65/1043 , H04L65/602 , H04L69/24 , H04L69/327 , H04M7/006 , H04M7/123 , H04Q3/0025 , H04Q11/0457 , H04Q2213/13034 , H04Q2213/13098 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/1313 , H04Q2213/13176 , H04Q2213/13196 , H04Q2213/13201 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13248 , H04Q2213/13292 , H04Q2213/13337 , H04Q2213/13389
摘要： The present invention relates to a method and system for modifying at least one connection parameter of a circuit switched terminal device, wherein the at least one connection parameter can be modified at a called terminal by a corresponding input operation after the receipt of a setup signaling message. The connection parameter is incorporated in an answer signaling message to be transmitted in response to the setup message, and compared with a negotiated connection parameter. Based on the comparison result, a parameter modification is initiated. Thereby, a discreet and fast slip from an offered to a wanted service can be offered at little message traffic.

10. 发明授权

EP1177697B1 METHOD AND SYSTEM FOR ESTABLISHING A CONNECTION 有权
标题翻译：方法和装置连接
公开(公告)号：EP1177697B1
公开(公告)日：2003-11-26
申请号：EP00901129.7
申请日：2000-01-24
申请人： Nokia Corporation
发明人： RÄSÄNEN, Juha
IPC分类号： H04Q7/22
摘要： The invention relates to a method and system for establishing a first type of connection, wherein a handshake processing is performed with the other party of the first type of connection. If the handshake processing is successful, the first type of connection is established. If the handshake processing is not successful, i.e. the other party does not support the first type of connection, a fallback procedure is started to change the call to a second type of connection determined during the connection establishment. The change to the second type of connection may be performed directly or may be based on a call retry procedure. Thereby, inconvenient disconnections or error processings at the end terminals can be prevented.

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