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11. 发明授权

US08139587B2 Method and apparatus for routing packets 有权
标题翻译：用于路由数据包的方法和装置
公开(公告)号：US08139587B2
公开(公告)日：2012-03-20
申请号：US11667187
申请日：2004-11-11
申请人： Peter Larsson , Mikael Prytz , Kai-Erik Sunell , Johan Lundsjo , Niklas Johansson
发明人： Peter Larsson , Mikael Prytz , Kai-Erik Sunell , Johan Lundsjo , Niklas Johansson
IPC分类号： H04L12/28 , 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：分组可以在异构通信网络中路由如下：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， - 选择在所述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。

12. 发明申请

US20110217922A1 METHOD OF SENSING IN A RADIO SYSTEM EMPLOYING OPPORTUNISTIC SPECTRUM ACCESS 有权
标题翻译：在使用机会频谱访问的无线电系统中进行感测的方法
公开(公告)号：US20110217922A1
公开(公告)日：2011-09-08
申请号：US13129286
申请日：2009-03-23
申请人： Peter Larsson , Yngve Selén , Mikael Prytz
发明人： Peter Larsson , Yngve Selén , Mikael Prytz
IPC分类号： H04W84/18
CPC分类号： H04W72/02 , H04W72/0406 , H04W72/085 , H04W84/18
摘要： In a radio system where wireless nodes are in contact, the wireless nodes are enabled to exchange information with adjacent nodes. In addition, distant nodes out of range for direct communication can be communicated with by forwarding data over multiple hops. The wireless nodes are configured to perform sensing of at least one radio resource. A node can be adapted to combine the sensing measurement data into a sensing result, such as an estimate of the probability of whether the resource is free or not. The sensing performed in a node is distributed to at least one other wireless node. Each wireless node can, therefore, access sensing information from at least one other wireless node located in the vicinity of the wireless node. Based on the collective information from at least one other node, a wireless node can make an improved decision if a particular radio resource is free to use or not.
摘要翻译：在无线节点接触的无线电系统中，无线节点能够与相邻节点交换信息。另外，用于直接通信的远程节点可以通过在多跳上转发数据来传送。无线节点被配置为执行至少一个无线电资源的感测。节点可以适于将感测测量数据组合成感测结果，例如资源是否空闲的概率的估计。在节点中执行的感测被分发到至少一个其他无线节点。因此，每个无线节点可以从位于无线节点附近的至少一个其他无线节点访问感测信息。基于来自至少一个其他节点的集体信息，无线节点可以在特定无线电资源是否自由使用时进行改进的决定。

13. 发明申请

US20100074177A1 Exchange of Information in a Communication Network 有权
标题翻译：通信网络中的信息交换
公开(公告)号：US20100074177A1
公开(公告)日：2010-03-25
申请号：US12517747
申请日：2006-12-04
申请人： Peter Larsson , Niklas Johansson , Mikael Prytz
发明人： Peter Larsson , Niklas Johansson , Mikael Prytz
IPC分类号： H04W40/00
CPC分类号： H04W84/18 , H04L67/104 , H04L67/1068 , H04L67/32
摘要： A portable node capable of forming ad hoc networks with other nodes is disclosed, as well as a method of transferring at least a first and a second information entity (e.g. files) from a first node to other nodes in an ad hoc network. At least the first and the second information entities are jointly encoded, in the first node, into a composite information entity) in a manner so that the composite information entity can be decoded by use of at least the first information entity or the second information entity. The composite information entity is subsequently transmitted.
摘要翻译：公开了能够与其他节点形成自组织网络的便携式节点，以及将至少第一和第二信息实体（例如文件）从第一节点传送到自组织网络中的其他节点的方法。至少第一和第二信息实体在第一节点中被共同编码为复合信息实体），使得可以通过至少使用第一信息实体或第二信息实体来解码复合信息实体。随后发送复合信息实体。

14. 发明申请

US20090299836A1 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：US20090299836A1
公开(公告)日：2009-12-03
申请号：US12295892
申请日：2006-04-04
申请人： Joachim Sachs , Göran Selander , András Méhes , Teemu Rinta-Aho , Johan Lundsjö , Jari Arkko , Per Magnusson , Mikael Prytz
发明人： Joachim Sachs , Göran Selander , András Méhes , Teemu Rinta-Aho , Johan Lundsjö , Jari Arkko , Per Magnusson , Mikael Prytz
IPC分类号： G06Q30/00
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 is executed to advertise one radio access system in another. After receipt of a secure advertisement from a control unit of the advertising radio access system, 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 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，执行不同无线电接入系统之间的协作以在另一个中广播一个无线电接入系统。在从广告无线电接入系统的控制单元接收到安全广告之后，接收无线电接入系统的广播单元在通信网络中广播与安全广告相关的广告信息。因此，根据本发明，用户终端可以随时接收广播的广告信息，同时建立与广告商的可信关系。

15. 发明申请

US20090010269A1 Method And Apparatus For Routing Packets 有权
标题翻译：路由分组的方法和装置
公开(公告)号：US20090010269A1
公开(公告)日：2009-01-08
申请号：US11667187
申请日：2004-11-11
申请人： Peter Larsson , Mikael Prytz , Kai-Erik Sunell , Johan Lundsjo , Niklas Johansson
发明人： Peter Larsson , Mikael Prytz , Kai-Erik Sunell , Johan Lundsjo , Niklas Johansson
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：分组可以在异构通信网络中路由如下：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， - 选择在所述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。

16. 发明申请

US20080198822A1 Technique for Negotiating on Behalf of a Mobile Ambient Network within a Multi-Operator Wireless Communication System 有权
标题翻译：在多操作无线通信系统中谈判移动环境网络的技术
公开(公告)号：US20080198822A1
公开(公告)日：2008-08-21
申请号：US11917078
申请日：2005-06-29
申请人： Per Magnusson , Joachim Sachs , Johan Lundsjo , Mikael Prytz , Andreas Schieder
发明人： Per Magnusson , Joachim Sachs , Johan Lundsjo , Mikael Prytz , Andreas Schieder
IPC分类号： H04Q7/24
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。

17. 发明申请

US20080031188A1 Multiple Access Communications Over Diverse Access Technologies 有权
标题翻译：多种接入技术的多路访问通信
公开(公告)号：US20080031188A1
公开(公告)日：2008-02-07
申请号：US11574713
申请日：2004-09-06
申请人： Per Magnusson , Mikael Prytz , Joachim Sachs
发明人： Per Magnusson , Mikael Prytz , Joachim Sachs
IPC分类号： H04Q7/00
CPC分类号： H04L12/5692 , H04L45/24 , H04L47/14 , H04L47/70 , H04L47/726 , H04L47/805 , H04L47/823 , H04L47/824
摘要： The present invention relates to communications. More especially it relates to multiple access communications over diverse access technologies. Particularly it relates to multiple radio access technologies and heterogeneous networks and admission control for multi-technology access, the admission control serving one or more communication sessions over more than one access technology at the same time.
摘要翻译：本发明涉及通信。更具体地说，它涉及通过不同接入技术的多址接入通信。特别涉及多个无线接入技术和异构网络以及多技术接入的接纳控制，准入控制同时通过多个接入技术为一个或多个通信会话提供服务。

18. 发明授权

US09674073B2 Method and arrangement for route cost determination and selection with link cost interaction 有权
公开(公告)号：US09674073B2
公开(公告)日：2017-06-06
申请号：US11917112
申请日：2005-12-01
申请人： Mikael Prytz , Joachim Sachs , Per Magnusson , Johan Lundsjö , Peter Larsson
发明人： Mikael Prytz , Joachim Sachs , Per Magnusson , Johan Lundsjö , Peter Larsson
IPC分类号： H04L12/721 , H04L12/735 , H04W40/00
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.

19. 发明申请

US20150271656A1 Network Node and Method for Managing Radio Resources Dedicated to Beacon Signalling for D2D Discovery 审中-公开
标题翻译：用于管理专用于D2D发现的信标信号的无线电资源的网络节点和方法
公开(公告)号：US20150271656A1
公开(公告)日：2015-09-24
申请号：US14427556
申请日：2012-09-13
申请人： Joachim Sachs , Mikael Prytz , Yngve Selén
发明人： Joachim Sachs , Mikael Prytz , Yngve Selén
IPC分类号： H04W8/00 , H04W40/24 , H04W76/02 , H04W72/08 , H04W48/08
CPC分类号： H04W8/005 , H04W40/244 , H04W48/08 , H04W72/085 , H04W76/14 , H04W84/042
摘要： A network node (110) and a method therein for managing radio, resources are disclosed. The radio resources are dedicated for beacon (121, 122) signaling, fey a first device; (131) and a second device (132), in conjunction with device-to-device, “D2D”, discovery. The first device: (131) is stationary and the second device (132) is non-stationary. The network node (110) selects (202) a first and a second set of radio resources out of the radio resources. The first and second sets are dedicated for beacon signaling by the first device (131) and the second device (132), respectively. The first set of radio resources Is non-overlapping with the second set of radio resources. Then the network node (110) schedules (203) a specific radio resource of the first set of radio resources to the first device (131). Next, the network node (110) sends (204) information about the scheduled specific radio resource to the first device (131). The network node (110) further sends (205) information about the second set of radio resources to the second device (132). In this manner, the second device (132) restricts Us radio resources usable for beacon signaling to the second set of radio resources.
摘要翻译：公开了一种用于管理无线电资源的网络节点（110）及其方法。无线电资源专用于信标（121,122）信令，第一设备; （131）和第二设备（132），与设备到设备“D2D”的发现相结合。第一装置（131）是静止的，并且第二装置（132）是非静止的。网络节点（110）从无线电资源中选择（202）第一和第二组无线电资源。第一和第二组分别专用于第一设备（131）和第二设备（132）的信标信令。第一组无线电资源与第二组无线电资源不重叠。然后，网络节点（110）将第一组无线电资源的特定无线电资源调度（203）到第一设备（131）。接下来，网络节点（110）向第一设备（131）发送（204）关于调度的特定无线电资源的信息。网络节点（110）还向第二设备（132）发送关于第二组无线电资源的信息（205）。以这种方式，第二设备（132）将可用于信标信令的Us无线电资源限制到第二组无线电资源。

20. 发明申请

US20140254573A1 Methods and Arrangements for Allocation of Radio Resources 有权
标题翻译：无线电资源分配的方法和安排
公开(公告)号：US20140254573A1
公开(公告)日：2014-09-11
申请号：US14352029
申请日：2011-10-20
申请人： Vicknesan Ayadurai , Mikael Prytz
发明人： Vicknesan Ayadurai , Mikael Prytz
IPC分类号： H04W72/04
CPC分类号： H04W72/0493 , H04W24/06 , H04W72/04 , H04W72/082
摘要： The invention relates to a method for allocating a common radio resource for simultaneous transmission of data streams in multiple pairs of communication nodes in a multi-node wireless network. The invention also relates to a method of assessing radio resource isolation in a multi-node wireless network. The inventive methods include transmission (44) of at least a first and a second test probe message on a common radio test resource. Receipt of the intended test probe messages are verified (45), whereupon radio resource isolation may be determined and a common radio resource allocated (46) for transmission in the tested communication node pairs. The invention also relates to a communication node and a control node wherein the inventive methods are applied.
摘要翻译：本发明涉及一种用于分配用于在多节点无线网络中的多对通信节点中同时传输数据流的公共无线电资源的方法。本发明还涉及评估多节点无线网络中的无线资源隔离的方法。本发明的方法包括在公共无线电测试资源上的至少第一和第二测试探测消息的传输（44）。验证预期的测试探测消息的接收（45），由此可以确定无线电资源隔离和分配（46）用于在测试的通信节点对中传输的公共无线电资源。本发明还涉及应用本发明的方法的通信节点和控制节点。

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