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1. 发明申请

WO2006137764A1 METHOD AND ARRANGEMENT FOR ROUTE COST DETERMINATION AND SELECTION WITH LINK COST INTERACTION. 审中-公开
标题翻译：方法和安排路线成本确定和选择与链接成本互动。
公开(公告)号：WO2006137764A1
公开(公告)日：2006-12-28
申请号：PCT/SE2005/001811
申请日：2005-12-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PRYTZ, Mikael , SACHS, Joachim , MAGNUSSON, Per , LUNDSJÖ, Johan , LARSSON, Peter
发明人： PRYTZ, Mikael , SACHS, Joachim , MAGNUSSON, Per , LUNDSJÖ, Johan , LARSSON, Peter
IPC分类号： H04L12/56
CPC分类号： H04L45/123 , H04L45/12 , H04L45/1283 , H04W40/00
摘要： This invention extends routing mechanisms that use link metrics for route selection so that: A link metric cross correlation vector is determined for all links, where each element in the vector corresponds to some other link, and reflects the change in the link metric value if a data flow would already use this other link. The invention further describes a specific embodiment where all cross-correlating links are adjacent to each other, i.e., they terminate or originate in a common node. A mechanism is described to create an extended routing graph. This extended graph permits the use of standard polynomial time algorithms that simultaneously construct the optimal route and find the optimal route metric (such as shortest-path algorithms) also for the adjacent link cross-correlating case.
摘要翻译：本发明扩展了使用用于路由选择的链路度量的路由机制，使得：针对所有链路确定链路度量互相关向量，其中向量中的每个元素对应于某个其他链路，并且如果a 数据流将已经使用这个其他链接。本发明进一步描述了一个具体实施例，其中所有交叉相关链路彼此相邻，即它们终止或发起于公共节点。描述了一种机制来创建扩展路由图。该扩展图允许使用标准多项式时间算法，其同时构建最优路由并且为相邻链路交叉关联情况找到最优路由度量（例如最短路径算法）。

2. 发明申请

WO2007043927A1 METHOD AND ARRANGEMENT IN A MULTI-ACCESS COMMUNICATION NETWORK 审中-公开
标题翻译：多址通信网络中的方法和布置
公开(公告)号：WO2007043927A1
公开(公告)日：2007-04-19
申请号：PCT/SE2005/002056
申请日：2005-12-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , MAGNUSSON, Per , LUNDSJÖ, Johan , PRYTZ, Mikael , SACHS, Joachim
发明人： MAGNUSSON, Per , LUNDSJÖ, Johan , PRYTZ, Mikael , SACHS, Joachim
IPC分类号： H04Q7/38 , H04L12/64
CPC分类号： H04W36/0066 , H04W36/0083 , H04W36/28
摘要： The present invention relates to a method and arrangement for making a handover decision in a multi-access communication network comprising a core network (30) and at least one user terminal network (10) communicating with said core network (30) on at least two access paths (a, b) via at least two access networks (20a, 20b), whereby data sessions are routed on at least a first access path (a) via a first access network (20a) and a second access path (b) via a second access network (20b). A first set of criteria is determined by an Access Network control Function (ANF) (25a, 25b) for when a handover between said at least two access paths (a, b) should be performed and a report is sent to an Access Selection Function (ASF) (34) when at least one criterion of said first set of criteria is fulfilled. A second set of criteria is determined by a Connection Management Function (CMF) (14) for when a handover between said at least two access paths (a, b) should be performed and a report is sent to the ASF (34) when at least one criterion of said second set of criteria is fulfilled. The ASF (34) determines one or more data sessions of said at least one user terminal network (10) to be handed over based on the sent reports and directs a core network anchor (32) and a terminal anchor (12) to execute a handover by re-routing said determined data sessions from one access path (a, b) to an alternative access path (a, b).
摘要翻译：本发明涉及一种用于在包括核心网（30）和至少一个用户终端网络（10）的多址通信网络中进行切换判定的方法和装置，所述至少一个用户终端网络（10）在至少两个通过至少两个接入网络（20a，20b）访问路径（a，b），由此经由第一接入网络（20a）和第二接入路径（b）在至少第一接入路径（a）上路由数据会话，经由第二接入网络（20b）。第一组标准由接入网络控制功能（ANF）（25a，25b）确定，用于当应该执行所述至少两个接入路径（a，b）之间的切换并将报告发送到接入选择功能（ASF）（34）当满足所述第一组标准的至少一个标准时。第二组标准由连接管理功能（CMF）（14）确定，用于当应当执行所述至少两个访问路径（a，b）之间的切换并且当处于满足所述第二组标准的至少一个标准。 ASF（34）基于所发送的报告确定所述至少一个用户终端网络（10）的一个或多个数据会话，并指示核心网锚（32）和终端锚（12）执行通过将所述确定的数据会话从一个访问路径（a，b）重新路由到替代访问路径（a，b）来进行切换。

3. 发明申请

WO2007027129A1 ACCESS NODE SELECTION IN A NETWORK 审中-公开
标题翻译：在网络中访问节点选择
公开(公告)号：WO2007027129A1
公开(公告)日：2007-03-08
申请号：PCT/SE2005/002062
申请日：2005-12-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , MAGNUSSON, Per , LUNDSJÖ, Johan , PRYTZ, Mikael , SACHS, Joachim
发明人： MAGNUSSON, Per , LUNDSJÖ, Johan , PRYTZ, Mikael , SACHS, Joachim
IPC分类号： H04Q7/38 , H04L29/06
CPC分类号： H04W48/20 , H04W48/18 , H04W88/06 , H04W88/10
摘要： The invention is directed towards determining an access node (14, 16) for a terminal (18) in a network (10) having one or more access nodes capable of providing access to the terminal based on one or more access technologies. Access node is selected through determining whether at least one network parameter provided by a network node (12, 14, 16) is required as input for the access node selection for the terminal. If it is determined that the at least one network parameter is required as input, the network parameter is obtained and an access node possibly together with access type for the terminal is selected at least based on said network parameter.
摘要翻译：本发明旨在确定具有一个或多个接入节点的网络（10）中的终端（18）的接入节点（14,16），该接入节点能够基于一种或多种接入技术提供对终端的接入。通过确定是否需要由网络节点（12,14,16）提供的至少一个网络参数作为终端的接入节点选择的输入来选择接入节点。如果确定需要至少一个网络参数作为输入，则至少基于所述网络参数来选择网络参数并且可能连接到终端的访问类型的接入节点。

4. 发明申请

WO2006052171A1 METHOD AND APPARATUS FOR ROUTING PACKETS 审中-公开
标题翻译：用于路由分组的方法和装置
公开(公告)号：WO2006052171A1
公开(公告)日：2006-05-18
申请号：PCT/SE2004/001640
申请日：2004-11-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LARSSON, Peter , PRYTZ, Mikael , SUNELL, Kai-Erik , LUNDSJÖ, Johan , JOHANSSON, Niklas
发明人： LARSSON, Peter , PRYTZ, Mikael , SUNELL, Kai-Erik , LUNDSJÖ, Johan , JOHANSSON, Niklas
IPC分类号： H04L12/56
CPC分类号： H04W40/00 , H04L45/22 , H04L45/24 , H04W40/12 , H04W48/18 , H04W72/02
摘要： Packets may be routed in a heterogeneous communications network as follows: for a set of packets comprising at least one packet to be transmitted from a sending node, said sending node being able to handle communication according to at least two access technologies, - selecting in a selection unit in the sending node an access technology for use when transmitting the set of packets, - selecting a receiving node in the network to which to transmit the set of packets among nodes in the network that are able to handle said selected access technology - transmitting the set of packets to the selected receiving node using the selected access technology. Alternatively, a set of packets may be transmitted to one or more nodes using at least two different access technologies. Depending on the transmission quality, one node may be selected to forward the set of packets.
摘要翻译：如下所述，分组可以在异构通信网络中路由：对于包括要从发送节点发送的至少一个分组的一组分组，所述发送节点能够根据至少两个接入技术来处理通信， - 选择发送节点中的选择单元，用于在发送所述分组集合时使用的接入技术; - 选择所述网络中的接收节点，所述接收节点在所述网络中能够处理所述选择的接入技术的节点之间传送所述分组集合 - 发送使用所选择的接入技术到所选接收节点的分组集合。或者，可以使用至少两种不同的接入技术将一组分组发送到一个或多个节点。根据传输质量，可以选择一个节点来转发该组分组。

5. 发明申请

WO2007112764A1 RADIO ACCESS SYSTEM ATTACHMENT 审中-公开
标题翻译：无线接入系统连接
公开(公告)号：WO2007112764A1
公开(公告)日：2007-10-11
申请号：PCT/EP2006/003055
申请日：2006-04-04
申请人： ERICSSON GMBH , ERICSSON AB , OY LM ERICSSON AB , SACHS, Joachim , SELANDER, Göran , MÉHES, András , RINTA-AHO, Teemu , ARKKO, Jari , LUNDSJÖ, Johan , MAGNUSSON, Per , PRYTZ, Mikael
发明人： SACHS, Joachim , SELANDER, Göran , MÉHES, András , RINTA-AHO, Teemu , ARKKO, Jari , LUNDSJÖ, Johan , MAGNUSSON, Per , PRYTZ, Mikael
IPC分类号： H04Q7/38
CPC分类号： H04W48/10 , G06Q30/0241 , H04W48/18 , H04W68/00 , H04W68/12 , H04W92/02
摘要： The present invention aims at an effective approach to radio access system attachment in a heterogeneous communication network environment. According to the present invention, cooperation between different radio access systems (10, 12) is executed to advertise one radio access system in another. After receipt of a secure advertisement from a control unit (16) of the advertising radio access system (12), a broadcasting unit of the receiving radio access system broadcasts advertisement information in relation to the secure advertisement in the communication network. Therefore, according to the present invention, a user terminal (20) may at any time receive broadcasted advertisement information while establishing a trusted relationship with advertiser.
摘要翻译：本发明旨在在异构通信网络环境中的无线电接入系统附着的有效方法。根据本发明，执行不同的无线电接入系统（10,12）之间的协作，以在另一个无线电接入系统中通信一个无线电接入系统。在从广告无线电接入系统（12）的控制单元（16）接收到安全通告之后，接收无线电接入系统的广播单元在通信网络中广播关于安全广告的广告信息。因此，根据本发明，用户终端（20）可以随时接收广播的广告信息，同时建立与广告商的信任关系。

6. 发明申请

WO2007016940A1 COMMUNICATION SYSTEM 审中-公开
标题翻译：通讯系统
公开(公告)号：WO2007016940A1
公开(公告)日：2007-02-15
申请号：PCT/EP2005/008515
申请日：2005-08-05
申请人： ERICSSON GMBH , ERICSSON AB , SACHS, Joachim , MAGNUSSON, Per, Olof, Magnus , PRYTZ, Mikael , LUNDSJÖ, Johan
发明人： SACHS, Joachim , MAGNUSSON, Per, Olof, Magnus , PRYTZ, Mikael , LUNDSJÖ, Johan
IPC分类号： H04Q7/32 , H04L12/28
CPC分类号： H04W48/18 , H04W88/06
摘要： A communication system is provided which is arranged for accessing a network by a group of first access paths and a group of second access paths. The first and second access paths have a different access technology. An access path monitor is provided for obtaining status information related to the access paths in accordance with the monitoring procedure. An access controller is provided for selecting an access path for a communication session in accordance with a selection procedure and in dependence on the status information. A modifier is provided for modifying one or both of the monitoring procedure and the selection procedure in accordance with a modification procedure and in dependence on decision information.
摘要翻译：提供了一种通信系统，其被布置为通过一组第一访问路径和一组第二访问路径来访问网络。第一和第二访问路径具有不同的访问技术。提供了一种访问路径监视器，用于根据监视过程获取与访问路径相关的状态信息。提供了一种访问控制器，用于根据选择过程并根据状态信息来选择用于通信会话的访问路径。根据修改过程并依赖于决策信息，提供修改器用于修改监视过程和选择过程中的一个或两个。

7. 发明申请

WO2006126924A1 COMMUNICATION NODE AND A METHOD FOR ROUTING TRAFFIC IN A COMMUNICATION NETWORK BY CALCULATING AT LEAST ONE METRIC FOR AT LEAST ONE LINK AND A SENSITIVITY PARAMETER FOR SAID METRIC 审中-公开
标题翻译：通信节点和一种通信计算方法，用于通过对至少一个链路计算最小一个公制和用于公认的公制的灵敏度参数来路由通信网络
公开(公告)号：WO2006126924A1
公开(公告)日：2006-11-30
申请号：PCT/SE2005/000948
申请日：2005-06-20
申请人： ERICSSON GMBH , ERICSSON AB , SACHS, Joachim , PRYTZ, Mikael , MAGNUSSON, Per , LUNDSJÖ, Johan
发明人： SACHS, Joachim , PRYTZ, Mikael , MAGNUSSON, Per , LUNDSJÖ, Johan
IPC分类号： H04L12/56
CPC分类号： H04W40/14 , H04L45/123 , H04L45/22 , H04L45/24 , H04W28/08 , H04W40/02 , H04W88/16 , H04W88/18 , H04W92/02
摘要： The invention relates to a method of routing traffic from a sender to a receiver in a communication network said method comprising for at least two possible routes between the sender and the receiver the step of calculating at least one metric for at least one link in each route, characterized by the steps of calculating a sensitivity parameter for said at least one metric and taking said sensitivity parameter into account when selecting a route. The sensitivity parameter may be based on a derivative of said metric with respect to a variable on which said metric depends. The method may also comprise the step of calculating a reliability parameter for said at least one metric and taking said reliability parameter into account when selecting a route.
摘要翻译：本发明涉及一种在通信网络中将业务从发送方路由到接收方的方法，所述方法包括对于发送方和接收方之间的至少两条可能的路由，计算每条路线中至少一条链路的至少一个度量的步骤其特征在于以下步骤：在选择路线时计算所述至少一个度量的灵敏度参数并考虑所述灵敏度参数。灵敏度参数可以基于所述度量相对于所述度量所依赖的变量的导数。该方法还可以包括计算所述至少一个度量的可靠性参数并在选择路线时考虑所述可靠性参数的步骤。

8. 发明申请

WO2007019871A1 ACCESS SELECTION METHOD 审中-公开
标题翻译：访问选择方法
公开(公告)号：WO2007019871A1
公开(公告)日：2007-02-22
申请号：PCT/EP2005/008812
申请日：2005-08-12
申请人： LM ERICSSON (publ) , PRYTZ, Mikael , MAGNUSSON, Per , LUNDSJÖ, Johan , SACHS, Joachim
发明人： PRYTZ, Mikael , MAGNUSSON, Per , LUNDSJÖ, Johan , SACHS, Joachim
IPC分类号： H04Q7/38
CPC分类号： H04W48/18
摘要： A method of access management in a communication system comprising a terminal, a first access point, a second access point and a network is described. The first access point offers a first access connection to the terminal and the second access point offers a second access connection to the terminal. A first network connection is provided between the network and the first access point and a second network connection is provided between the network and the second access point. Access connection information associated with at least one of the first and second access connections is monitored, and network connection information associated with at least one of the first and second network connections is monitored. An access connection selection decision is based on the monitored access connection information and the monitored network connection information.
摘要翻译：描述了包括终端，第一接入点，第二接入点和网络的通信系统中的接入管理方法。第一接入点提供与终端的第一接入连接，第二接入点提供到终端的第二接入连接。在网络和第一接入点之间提供第一网络连接，并且在网络和第二接入点之间提供第二网络连接。监视与第一和第二访问连接中的至少一个相关联的访问连接信息，并且监视与第一和第二网络连接中的至少一个相关联的网络连接信息。接入连接选择决定基于所监视的接入连接信息和所监视的网络连接信息。

9. 发明申请

WO2007000181A1 TECHNIQUE FOR NEGOTIATING ON BEHALF OF A MOBILE AMBIENT NETWORK WITHIN A MULTI-OPERATOR WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在多操作无线通信系统中对移动通信网络进行协商的技术
公开(公告)号：WO2007000181A1
公开(公告)日：2007-01-04
申请号：PCT/EP2005/007021
申请日：2005-06-29
申请人： ERICSSON GMBH , ERICSSON AB , MAGNUSSON, Per , SACHS, Joachim , LUNDSJÖ, Johan , PRYTZ, Mikael , SCHIEDER, Andreas
发明人： MAGNUSSON, Per , SACHS, Joachim , LUNDSJÖ, Johan , PRYTZ, Mikael , SCHIEDER, Andreas
IPC分类号： H04L12/28 , H04Q7/38
CPC分类号： H04W48/18 , H04L12/14 , H04L12/145 , H04L69/24 , H04M15/46 , H04M15/55 , H04M2215/204 , H04M2215/2046 , H04M2215/56 , H04W4/24 , H04W12/06 , H04W28/16 , H04W76/10 , H04W88/06
摘要： A mobile ambient network (MAN) negotiator 106 is provided for negotiating with ambient access networks (AANs) 102 on behalf of a MAN 104 to select a particular AAN to handle a wireless communication session for the MAN. The MAN is, e.g., either a user terminal (UT) or a private area network (PAN). The negotiations performed by the MAN negotiator on behalf of the MAN include establishing a secure, trusted relationship between the MAN and the AAN, as well as negotiating costs, billing arrangements and the like. The MAN negotiator communicates with the MAN via a dedicated wireless communication channel but preferably communicates with the AANs via non-wireless, i.e. fixed, connections.
摘要翻译：移动环境网络（MAN）协商器106被提供用于代表MAN 104与环境接入网络（AAN）102进行协商，以选择特定的AAN来处理MAN的无线通信会话。 MAN例如是用户终端（UT）或专用区域网（PAN）。 MAN谈判代表MAN进行的谈判包括在MAN与AAN之间建立安全可靠的关系，以及谈判成本，计费安排等。 MAN谈判者通过专用无线通信信道与MAN通信，但是优选地通过非无线即固定的连接与AAN通信。

10. 发明申请

WO2005062542A1 A METHOD IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的一种方法
公开(公告)号：WO2005062542A1
公开(公告)日：2005-07-07
申请号：PCT/SE2003/002049
申请日：2003-12-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , FURUSKÄR, Anders , SIMONSSON, Arne , LUNDSJÖ, Johan , MAGNUSSON, Per
发明人： FURUSKÄR, Anders , SIMONSSON, Arne , LUNDSJÖ, Johan , MAGNUSSON, Per
IPC分类号： H04L12/413
CPC分类号： H04L47/263 , H04L47/10 , H04L47/14 , H04L47/28 , H04W28/22 , H04W74/08 , Y02D50/10
摘要： ABSTRACTA method in a system using a contention based multiple access protocol for controlling a transmission time a transmitting station may transmit data to a receiving station over a medium.According to the invention the method comprises the steps of:- selecting (S35) a transmission rate for the data to be transmitted to the receiving station;- controlling the expected waiting time per transmitted bit given to the transmitting station based on the selected transmission rate and stations transmitting data with a comparatively low transmission rate are given an increased expected waiting time per transmitted bit in relation to stations transmitting data with a higher transmission rate.(Fig. 3)
摘要翻译：在使用基于竞争的多址协议的系统中的ABSTRACTA方法用于控制发射台可以通过介质向接收站发送数据的传输时间。根据本发明，该方法包括以下步骤： - 选择（S35）传输速率用于将数据发送到接收站; - 基于所选择的传输速率控制给予发射站的每个发送位的预期等待时间，并且发送具有相对较低传输速率的数据的站给出每个传送的预期等待时间增加相对于发送具有较高传输速率的数据的站（图3）

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