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    • 41. 发明申请
    • Variation of Up Link Resources in a Cellular System
    • 蜂窝系统中链路资源的变化
    • US20100290363A1
    • 2010-11-18
    • US12863566
    • 2008-01-25
    • Magnus JohanssonMagnus Gannholm
    • Magnus JohanssonMagnus Gannholm
    • H04W24/00
    • H04L5/0053H04L5/0091H04W72/0486
    • The invention discloses a method (300) for a cellular system (100) with a first node (110) which controls traffic to and from users (120) in a cell (130). Traffic between the users (120) and the first node (110) comprises user resources and control resources, with uplink traffic, comprising channels sent in data frames (200). Each data frame comprises a number of resource blocks (1, 2, 3, 4), and each uplink channel is allotted an amount of resource blocks in each data frame. At least part of the traffic between the users and the first node is divided (305) into first and second groups, and a cell's usage of the first and second group is monitored (310). The amount of resource blocks which is allotted to one of the uplink channels in a cell (130) is varied (315) depending on the cell's usage of these two groups.
    • 本发明公开了一种具有第一节点(110)的蜂窝系统(100)的方法(300),该节点控制小区(130)中的用户(120)的流量。 用户(120)和第一节点(110)之间的业务包括用户资源和控制资源,上行流量包括以数据帧(200)发送的信道。 每个数据帧包括多个资源块(1,2,3,4),并且每个上行链路信道被分配在每个数据帧中的资源块的量。 用户和第一节点之间的至少部分业务被划分为第一组和第二组,并监视小区对第一组和第二组的使用(310)。 分配给单元(130)中的一个上行链路信道的资源块的量根据小区对这两个组的使用而变化(315)。
    • 43. 发明授权
    • Splicing aged optical fibers
    • 剪接老化的光纤
    • US5649040A
    • 1997-07-15
    • US553540
    • 1996-06-21
    • Goran LjungqvistMagnus JohanssonLeif Stensland
    • Goran LjungqvistMagnus JohanssonLeif Stensland
    • G02B6/25G02B6/255G02B6/36
    • G02B6/25G02B6/2551G02B6/2552Y10S359/90
    • For improving mechanical characteristics of an aged optical glass fiber, the segment is retained between clamps, e.g. in a conventional splicing machine. Then the segment is heated to a high temperature in the vicinity of the softening temperature or melt temperature of the glass material of the fiber by means of an infrared light beam from a carbon dioxide laser or by an electric arc generated between the welding electrodes. In particular, the tensile strength is increased considerably by this procedure, what allows that the heated segment can be handled and exposed to the operative steps required for splicing the fiber to another optical fiber. Then also old fibers arranged in the ground can be repaired and spliced, and it is not necessary to replace whole lengths of old fibers.
    • PCT No.PCT / SE95 / 00339 Sec。 371日期:1996年6月21日 102(e)1996年6月21日PCT 1995年3月30日PCT PCT。 出版物WO95 / 27225 日期1995年10月12日为了改善老化的光学玻璃纤维的机械特性,该片段保持在夹具之间,例如, 在常规拼接机中。 然后通过来自二氧化碳激光器的红外光束或焊接电极之间产生的电弧将该片段加热到纤维的玻璃材料的软化温度或熔融温度附近的高温。 特别地,通过该程序,拉伸强度显着增加,允许加热段可以被处理并暴露于将光纤接合到另一光纤所需的操作步骤。 然后布置在地面上的旧纤维可以被修理和拼接,并不需要更换全长的旧纤维。
    • 46. 发明授权
    • Selection of transmission mode
    • 选择传输模式
    • US08861388B2
    • 2014-10-14
    • US13062825
    • 2008-09-11
    • Magnus JohanssonJonas KarlssonMagnus Gannholm
    • Magnus JohanssonJonas KarlssonMagnus Gannholm
    • H04W72/00H04L1/00
    • H04L1/0033H04L1/0019H04L1/0026
    • A method and apparatus for a cellular system is provided. Communication is carried out between a controlling station of a cell and a number of users in said cell, and the controlling station is equipped with a plurality of antennas. The communication can alter between a first and a second mode, and the users in the cell provide the controlling station with feedback information regarding their reception quality. The controlling station alters between said first and second modes of communication as a result of the reliability of the feedback information from the users in the cell, so that if the reliability is above a first threshold, the first mode is used, and if the reliability is equal to or below said first threshold, the second mode is used.
    • 提供了一种用于蜂窝系统的方法和装置。 在小区的控制站和所述小区中的用户数之间进行通信,并且控制站配备有多个天线。 通信可以在第一和第二模式之间改变,并且小区中的用户向控制台提供关于其接收质量的反馈信息。 作为来自小区中的用户的反馈信息的可靠性的结果,控制站在所述第一和第二通信模式之间改变,使得如果可靠性高于第一阈值,则使用第一模式,并且如果可靠性 等于或低于所述第一阈值,则使用第二模式。
    • 49. 发明申请
    • Route Determination Arrangement and Method
    • 路线确定方法
    • US20120209508A1
    • 2012-08-16
    • US13503165
    • 2011-08-22
    • Magnus JohanssonKarl Ola Thörn
    • Magnus JohanssonKarl Ola Thörn
    • G01C21/00
    • G09B5/00G09B5/125G09B29/10
    • A method for determining a route between a current location of a wireless device and a destination location includes establishing the current location of the wireless device by providing a signal corresponding to said current location and obtaining the destination location of the wireless device. A route is calculated from the current location to the destination location, wherein the route comprises a number of spots. One or more places relating to respective one or more of the spots along the calculated route are determined, wherein the one or more places has been registered as being visited by the wireless device. An alternative route is calculated and a set of data is stored that comprises replacement to one or more of the spots with a respective received visited place related to it. The one or more spots between the current location and the replaced spots are removed.
    • 用于确定无线设备的当前位置和目的地位置之间的路由的方法包括通过提供与所述当前位置相对应的信号并获得无线设备的目的地位置来建立无线设备的当前位置。 从当前位置到目的地位置计算路线,其中路线包括多个点。 确定与所计算的路线相关的一个或多个点相关的一个或多个位置,其中所述一个或多个位置已被登记为被无线设备访问。 计算替代路线,并且存储一组数据,其包括用与其相关的相应接收到的访问地点替换为一个或多个点。 去除当前位置和替换点之间的一个或多个点。
    • 50. 发明申请
    • Mobile Node Entry at Radio Access Arrangement Restart
    • 移动节点输入在无线接入安排重新启动
    • US20110292794A1
    • 2011-12-01
    • US13201295
    • 2009-02-16
    • Magnus JohanssonRoland Carlsson
    • Magnus JohanssonRoland Carlsson
    • H04W28/08
    • H04W48/06H04W28/08H04W74/006H04W74/0833
    • The invention relates to communication between mobile nodes and/or node arrangements in wireless communication networks. In particular, the invention relates to a method in a radio access arrangement for improving the balance between the capacity allocated to initial access for network entry and the capacity allocated to pay-loads in the radio access arrangement. The radio access arrangement is configured to operatively communicate with a plurality of mobile nodes via an air interface. First, an initial access capacity is set to a value (S2), and then a current initial access load is obtained (S3). The next step is to increase (S7) the initial access capacity provided by the radio access arrangement (212, 312) if the current initial access load exceeds a predetermined upper limit (S4).
    • 本发明涉及无线通信网络中的移动节点和/或节点布置之间的通信。 具体地说,本发明涉及无线电接入装置中的方法,用于改善分配给网络入口的初始接入的容量与分配给无线电接入装置中的支付负载的容量之间的平衡。 无线电接入装置被配置为经由空中接口与多个移动节点可操作地通信。 首先,初始访问容量被设定为值(S2),然后获得当前的初始访问负载(S3)。 如果当前的初始访问负载超过预定的上限(S4),则下一步是增加(S7)由无线电接入装置(212,312)提供的初始接入容量(S7)。