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。

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。

公开(公告)号：US06236646B1

公开(公告)日：2001-05-22

申请号：US08926047

申请日：1997-09-09

申请人： Per Beming ,  Mathias Johansson ,  Johan Lundsjö ,  Christiaan Roobol

发明人： Per Beming ,  Mathias Johansson ,  Johan Lundsjö ,  Christiaan Roobol

IPC分类号： H04J1302

CPC分类号： H04W74/04 ,  H04B7/2628

摘要： In a spread spectrum communications system supporting bursty uplink and downlink data packet transmission telecommunications services, significant concerns exist as to the generation of unacceptable levels of interference resulting from plural and simultaneous data packet transmissions. To address this concern, the system selectively organizes an access schedule for mobile station uplink data packet transmissions and a delivery schedule for downlink data packet transmissions. For the uplink, the schedule is transmitted to plural mobile stations in a current frame, and identifies which one or ones of plural mobile stations are authorized to make an uplink data packet transmission in a next frame. Only those mobile stations scheduled with authorization to make an access in the next frame then transmit their data packets (or a portions thereof) to the base station during that next frame. On the downlink, a notification of intended delivery is communicated to destination mobile stations in a current frame. The system then makes downlink delivery in accordance with the schedule to the destination mobile stations in a next frame.

摘要翻译： 在支持突发上行链路和下行链路数据分组传输电信服务的扩频通信系统中，存在对由多个和同时的数据分组传输产生的不可接受的干扰水平的产生的显着关注。 为了解决这个问题，系统选择性地组织用于移动台上行链路数据分组传输的接入调度和用于下行链路数据分组传输的传送调度。 对于上行链路，将调度在当前帧中发送到多个移动台，并且识别多个移动台中的哪一个被授权在下一帧中进行上行链路数据分组传输。 只有在授权下进行下一帧访问的那些移动台才能在该下一帧期间将其数据分组（或其一部分）发送到基站。 在下行链路中，在当前帧中将目的地传送的通知传送到目标移动站。 然后，该系统在下一帧中根据目的地移动站的时间表进行下行链路传送。

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。

公开(公告)号：US06173162B2

公开(公告)日：2001-01-09

申请号：US08874907

申请日：1997-06-16

申请人： Erik Dahlman ,  Johan Lundsjö ,  Mathias Johansson

发明人： Erik Dahlman ,  Johan Lundsjö ,  Mathias Johansson

IPC分类号： H04B100

CPC分类号： H04W52/325 ,  H04B7/2628 ,  H04W52/12 ,  H04W52/16 ,  H04W52/24

摘要： Methods of controlling the power levels of transmitted signals in telecommunication systems are described. A user may be assigned a plurality of radio bearers associated with a plurality of physical channels for communicating with a radiocommunication system. A fast power control loop monitors a reference channel and adjusts transmit power in accordance with an SIR target value. A plurality of slow power control loops adjust the SIR target value and also provide offset transmit power values associated with each physical channel to adapt the transmit powers in accordance with varying quality requirements between radio bearers.

摘要翻译： 描述了控制电信系统中发射信号功率电平的方法。 可以向用户分配与多个物理信道相关联的多个无线电承载，用于与无线电通信系统通信。 快速功率控制回路监视参考通道并根据SIR目标值调整发射功率。 多个慢功率控制环路调整SIR目标值并且还提供与每个物理信道相关联的偏移发射功率值，以根据无线电承载之间的不同质量要求来适配发射功率。

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。

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）。

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.

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。

公开(公告)号：US20130084854A1

公开(公告)日：2013-04-04

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

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。