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1. 发明授权

US08200820B2 Access selection method 有权
标题翻译：访问选择方法
公开(公告)号：US08200820B2
公开(公告)日：2012-06-12
申请号：US12063597
申请日：2005-08-12
申请人： Mikael Prytz , Per Magnusson , Johan Lundsjö , Joachim Sachs
发明人： Mikael Prytz , Per Magnusson , Johan Lundsjö , Joachim Sachs
IPC分类号： G06F15/173
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。第一接入点提供到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。访问连接选择决定基于所监视的访问连接信息和所监视的网络连接信息。

2. 发明申请

US20090175172A1 Method and Arrangement for Route Cost Determination and Selection with Link Cost Interaction 有权
标题翻译：路线成本确定与链路成本相互作用选择的方法和布置
公开(公告)号：US20090175172A1
公开(公告)日：2009-07-09
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： H04L12/26
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，它们终止或产生在公共节点中。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）。

3. 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.

4. 发明授权

US08938525B2 Access node selection in a network 有权
标题翻译：网络中的接入节点选择
公开(公告)号：US08938525B2
公开(公告)日：2015-01-20
申请号：US12064965
申请日：2005-12-30
申请人： Per Magnusson , Johan Lundsjö , Mikael Prytz , Joachim Sachs
发明人： Per Magnusson , Johan Lundsjö , Mikael Prytz , Joachim Sachs
IPC分类号： G06F15/173 , H04W72/00 , H04W48/20 , H04W88/06 , H04W48/18 , H04W88/10
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，并且可以选择与终端的访问类型一起的接入节点。

5. 发明授权

US08155617B2 Lightweight MRRM with radio agnostic access selection in the core network 有权
标题翻译：核心网络中具有无线电不可知接入选择的轻量级MRRM
公开(公告)号：US08155617B2
公开(公告)日：2012-04-10
申请号：US12090148
申请日：2005-12-29
申请人： Per Magnusson , Joachim Sachs , Johan Lundsjö , Mikael Prytz
发明人： Per Magnusson , Joachim Sachs , Johan Lundsjö , Mikael Prytz
IPC分类号： H04B1/16
CPC分类号： H04W36/0066 , H04W36/0083 , H04W36/28
摘要： A method and arrangement for making a handover decision in a multi-access communication network is disclosed. A first set of criteria is determined for when a handover between at least two access paths should be performed and a report is sent when at least one criterion of a first set of criteria is fulfilled. A second set of criteria is determined for when a handover between said at least two access paths should be performed and a report is sent when at least one criterion of said second set of criteria is fulfilled. One or more data sessions of at least one user terminal network are determined to be handed over based on the sent reports and a core network anchor and a terminal anchor are directed to execute a handover by re-routing said determined data sessions from one access path to an alternative access path.
摘要翻译：公开了一种用于在多址通信网络中进行切换判定的方法和装置。确定当应当执行至少两个访问路径之间的切换并且当符合第一组标准的至少一个标准时发送报告的第一组标准。确定当应当执行所述至少两个访问路径之间的切换并且当符合所述第二组标准的至少一个准则时发送报告的第二组标准。至少一个用户终端网络的一个或多个数据会话被确定为基于所发送的报告被切换，并且核心网络锚点和终端锚点被定向以通过从一个访问路径重新路由所述确定的数据会话来执行切换到另一个访问路径。

6. 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。

7. 发明授权

US06473442B1 Communications system and method for matching and balancing the bit rates of transport channels to the bit rate of a physical channel 有权
标题翻译：用于将传输信道的比特率匹配和平衡到物理信道的比特率的通信系统和方法
公开(公告)号：US06473442B1
公开(公告)日：2002-10-29
申请号：US09289707
申请日：1999-04-12
申请人： Johan Lundsjö , Per Beming , Per Narvinger
发明人： Johan Lundsjö , Per Beming , Per Narvinger
IPC分类号： H04J302
CPC分类号： H04W28/18 , H04B7/26 , H04L1/0009 , H04L1/0017 , H04L1/0026 , H04L1/0068 , H04L1/08
摘要： A communications system and method are provided that enables the balancing and rate matching of different types of services used simultaneously by a mobile terminal. More specifically, the communications system includes a network and mobile terminal either of which is capable of matching the bit rates of a plurality of transport channels each handling a service to a bit rate of a physical channel handling multiplexed services using relative offset measures and predefined rules. The network assigns and signals the relative offset measures to the mobile terminal.
摘要翻译：提供了一种通信系统和方法，其能够实现移动终端同时使用的不同类型的服务的平衡和速率匹配。更具体地，通信系统包括网络和移动终端，其中任何一个能够使用相对偏移度量和预定义规则将处理服务的多个传输信道的比特率与处理多路复用业务的物理信道的比特率相匹配。网络向移动终端分配和发送相对偏移度量信号。

8. 发明授权

US06363058B1 Multi-service handling by a single mobile station 失效
标题翻译：单个移动台的多业务处理
公开(公告)号：US06363058B1
公开(公告)日：2002-03-26
申请号：US09060736
申请日：1998-04-15
申请人： Christiaan Roobol , Johan Lundsjö , Mathias Johansson , Per Beming
发明人： Christiaan Roobol , Johan Lundsjö , Mathias Johansson , Per Beming
IPC分类号： H04B700
CPC分类号： H04W28/18 , H04L2001/0098
摘要： A method for processing multiple data services over a communications link between a mobile station and a base station is disclosed. A RLC/MAC protocol layer of the communications link between a mobile station and a base station receives a plurality of radio bearer services each including at least one service provided by the mobile station. The plurality of radio bearer services are processed in such a manner that services having substantially similar quantity of signal requirements are combined for transmission on a single logical channel. Data within the transmission blocks may be prioritized to enable flexible control of transmission rates.
摘要翻译：公开了一种通过移动台和基站之间的通信链路处理多个数据业务的方法。移动台与基站之间的通信链路的RLC / MAC协议层接收多个无线承载业务，每个承载业务包括移动台提供的至少一个业务。多个无线电承载业务以这样一种方式进行处理：具有基本相似数量的信号要求的业务被组合以便在单个逻辑信道上传输。传输块内的数据可以被优先化，以实现传输速率的灵活控制。

9. 发明授权

US08934892B2 Methods and arrangements for direct mode communication 有权
标题翻译：直接模式通信的方法和安排
公开(公告)号：US08934892B2
公开(公告)日：2015-01-13
申请号：US13703677
申请日：2010-06-22
申请人： Göran Selander , Konstantinos Dimou , Johan Lundsjö , Micael Martell , Gunnar Mildh , Mats Näslund
发明人： Göran Selander , Konstantinos Dimou , Johan Lundsjö , Micael Martell , Gunnar Mildh , Mats Näslund
IPC分类号： H04W4/00 , H04W76/02
CPC分类号： H04W4/008 , H04W4/80 , H04W76/14
摘要： A method in a first user equipment (UE 1) connectable to a second user equipment (UE 2) via a communication network or via a direct radio communication link, of using a direct radio communication link for communication between the UEs is initiated when one of the UEs receives probe signaling information comprising a first probe token via the communication network. The UEs exchange probe signaling messages including a second and/or the first probe token at least partly according to the probe signaling information, such that one of the UEs can compare the probe tokens, generate a probing report and provide the probing report to the communication network, or to the opposite UE for evaluation in case of a successful comparison and such that a direct radio communication link can be used for communication with UE 2 in response to receiving instructions to use the second direct radio communication link from the entity by which the probing report was evaluated.
摘要翻译：当通过通信网络或经由直接无线电通信链路连接到第二用户设备（UE 2）的第一用户设备（UE 1）中使用直接无线电通信链路用于UE之间的通信的方法被启动， UE经由通信网络接收包括第一探测令牌的探测信令信息。 UE至少部分地根据探测信令信息来交换包括第二和/或第一探测令牌的探测信令消息，使得UE中的一个可以比较探测令牌，生成探测报告并向通信提供探测报告网络或相对的UE进行评估，以便在成功比较的情况下进行评估，并且使得直接无线电通信链路可以用于响应于接收到使用来自所述实体的第二直接无线电通信链路的指令与UE 2通信，探测报告进行了评估。

10. 发明授权

US06307867B1 Data transmission over a communications link with variable transmission rates 失效
标题翻译：通过可变传输速率的通信链路进行数据传输
公开(公告)号：US06307867B1
公开(公告)日：2001-10-23
申请号：US09078598
申请日：1998-05-14
申请人： Christiaan Roobol , Mathias Johansson , Johan Lundsjö , Per Beming
发明人： Christiaan Roobol , Mathias Johansson , Johan Lundsjö , Per Beming
IPC分类号： H04J322
CPC分类号： H04J13/00 , H04J3/1647 , H04L1/0002 , H04L1/0007 , H04L1/1809 , Y02D50/10
摘要： An optimal data block size is determined for use in transmitting data at variable rates over a communications link in predetermined time intervals, where each predetermined time interval has the same time duration. Rather than varying data block size according to changes in transmission rates, which adds unnecessary complexity, the data blocks all have the same fixed size, i.e., the same number of data bits in each block. That fixed data block size is determined so that for all of the available data transmission rates, each predetermined time interval is fully occupied with useful information. The fixed data block size is determined based on a maximum frequency at which the transmission rate may change on the communications link and a lowest available transmission rate. Preferably, the fixed size of each data block is limited by predetermined maximum and minimum data block sizes in order to reduce the number of bit errors per data block, maintain a certain data throughput, and limit the amount of overhead bits relative to the number of payload bits for each data block.
摘要翻译：确定最佳数据块大小用于以预定时间间隔在通信链路上以可变速率发送数据，其中每个预定时间间隔具有相同的持续时间。不是根据传输速率的变化来改变数据块大小，这增加了不必要的复杂性，所以数据块都具有相同的固定大小，即每个块中相同数量的数据位。确定该固定数据块大小，使得对于所有可用数据传输速率，每个预定时间间隔被完全占用有用信息。基于通信链路上的传输速率可能改变的最大频率和最低可用传输速率来确定固定数据块大小。优选地，每个数据块的固定大小被预定的最大和最小数据块大小限制，以便减少每个数据块的位错误数量，保持一定的数据吞吐量，并且限制开销比特数量相对于每个数据块的有效负载比特。

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