Methods and Apparatuses for Detecting Radio Link Failure in a Telecommunications System
    51.
    发明申请
    Methods and Apparatuses for Detecting Radio Link Failure in a Telecommunications System 有权
    用于检测电信系统中无线电链路故障的方法和装置

    公开(公告)号:US20110183663A1

    公开(公告)日:2011-07-28

    申请号:US13121097

    申请日:2009-02-05

    IPC分类号: H04W24/00

    CPC分类号: H04W76/28 H04W76/30

    摘要: The embodiments of the present invention relate to a method in UE (400) and a UE (400) configured to adapt at least one higher layer filtering parameter used for radio link failure detection between the UE (400) and a base station (600) in a telecommunications system (200). The embodiments of the present invention further relate to a base station (600) and a method in the base station (200). According to an embodiment of the present invention, the UE (400) is configured to operate in a discontinuous reception (DRX) mode having at least one DRX cycle; and is further configured to adapt at least one parameter as a function of a current DRX cycle the UE is using. The UE (400) is further configured to evaluate radio link failure detection based on the parameters. After evaluation, the UE (400) is further configured to evaluate radio link failure detection based on the one or several adapted parameters. After evaluation, the UE (400) is arranged to inform the base station (600) on radio link conditions.

    摘要翻译: 本发明的实施例涉及一种UE(400)和UE(400)中的方法,所述方法被配置为在所述UE(400)和基站(600)之间调整用于无线电链路故障检测的至少一个较高层过滤参数, 在电信系统(200)中。 本发明的实施例还涉及基站(600)和基站(600)中的方法。 根据本发明的实施例,UE(400)被配置为在具有至少一个DRX周期的不连续接收(DRX)模式中操作; 并且还被配置为根据UE正在使用的当前DRX周期来调整至少一个参数。 UE(400)还被配置为基于一个或多个适配参数来评估无线电链路故障检测。 在评估之后,UE(400)被布置成在无线电链路条件下通知基站(600)。

    Handover Support in Radio Communications
    52.
    发明申请
    Handover Support in Radio Communications 审中-公开
    无线电通信中的切换支持

    公开(公告)号:US20100330999A1

    公开(公告)日:2010-12-30

    申请号:US12494581

    申请日:2009-06-30

    IPC分类号: H04W36/00

    CPC分类号: H04W36/08

    摘要: User equipment is to be handed over from a source cell to a target cell in a radio communication network. The user equipment is assigned dedicated uplink resources in the source cell, and a handover candidate cell is prepared for receiving the user equipment by obtaining information about the assigned dedicated uplink resources in the source cell. A radio base station for the handover candidate cell is listening for user equipment transmissions and determines, when receiving a user equipment transmission, whether the received user equipment transmission can be detected based on information about the assigned dedicated uplink resources in the source cell in order to assess if the received user equipment transmission is coming from user equipment for which the handover candidate cell has been prepared. The radio base station for the handover candidate cell initiates a handover procedure for the user equipment if it is assessed that the received user equipment transmission is coming from user equipment for which the handover candidate cell has been prepared. In this way, handover can be initiated and completed even if the serving radio base station of the source cell cannot receive a handover-triggering measurement report from the UE.

    摘要翻译: 用户设备将在无线电通信网络中从源小区切换到目标小区。 用户设备在源小区中分配专用的上行链路资源,准备切换候选小区用于通过获取关于源小区中分配的专用上行链路资源的信息来接收用户设备。 用于切换候选小区的无线基站正在监听用户设备传输,并且当接收到用户设备传输时,确定是否可以基于源小区中所分配的专用上行链路资源的信息来检测接收的用户设备传输,以便 评估所接收的用户设备传输是否来自已经准备了切换候选小区的用户设备。 如果评估接收的用户设备传输来自已经准备了切换候选小区的用户设备,则用于切换候选小区的无线电基站向用户设备发起切换过程。 以这种方式,即使源小区的服务无线电基站不能从UE接收切换触发测量报告,也可以发起和完成切换。

    System and method for estimating interfrequency measurements used for radio network function
    53.
    发明授权
    System and method for estimating interfrequency measurements used for radio network function 有权
    用于估计用于无线电网络功能的接口频率测量的系统和方法

    公开(公告)号:US06546252B1

    公开(公告)日:2003-04-08

    申请号:US09464484

    申请日:1999-12-15

    IPC分类号: H04Q720

    摘要: Systems and methods for estimating inter-frequency measurements used for radio network functions are disclosed. The systems and methods described allow systems to evaluate the quality of a second frequency by using offset adjusted measurements on a first frequency. By using the described methods, system capacity is increased by providing a “low cost” measurement mechanism for support of handover that substantially balance the load between two or more frequency bands. By using the proposed method, handover can be performed more frequently and the interference within each frequency band can therefore be kept at a more optimal level.

    摘要翻译: 公开了用于估计用于无线电网络功能的频率间测量的系统和方法。 所描述的系统和方法允许系统通过在第一频率上使用偏移调整的测量来评估第二频率的质量。 通过使用所描述的方法,通过提供“低成本”测量机制来增加系统容量,以支持基本平衡两个或更多个频带之间的负载的切换。 通过使用所提出的方法,可以更频繁地执行切换,并且因此可以将每个频带内的干扰保持在更优化的水平。

    Power control based on combined quality estimates
    54.
    发明授权
    Power control based on combined quality estimates 有权
    基于组合质量估计的功率控制

    公开(公告)号:US06490461B1

    公开(公告)日:2002-12-03

    申请号:US09344121

    申请日:1999-06-24

    申请人: Walter Müller

    发明人: Walter Müller

    IPC分类号: H04Q720

    摘要: A wireless telecommunications system is described in which mobile station power control is affected by a functional combination of signal-to-interference sampling, bit error rate sampling, and frame error rate sample. The signal-to-interference sampling provides rapid power control adjustment, while the bit error rate and frame error rate factors provide less speedy but better power control adjustment. The power control function has applicability in single link and multiple link power control adjustments.

    摘要翻译: 描述了一种无线电信系统,其中移动台功率控制受到信号干扰采样,误码率采样和帧错误率采样的功能组合的影响。 信号对干扰采样提供快速的功率控制调整,而误码率和帧错误率因子提供较少速度但更好的功率控制调整。 功率控制功能适用于单链路和多链路功率控制调整。

    Multiple purpose golf tool
    55.
    发明授权
    Multiple purpose golf tool 有权
    多用途高尔夫工具

    公开(公告)号:US06413173B1

    公开(公告)日:2002-07-02

    申请号:US09432893

    申请日:1999-11-08

    IPC分类号: A63B5700

    摘要: The invention relates to an especially handy and user-friendly multiple purpose tool for the sport of golf, which is light yet solidly built. Operation of the pitch fork is done with one hand, as well as the removal and insertion of the ball marker. The blade of a new kind of tee hole puncher for hard or frozen ground also serves for cleaning the flutes of the golf club. It is also combined with additional functional elements like nail files, cap openers, and the like. The economically manufacturable tool can also include, for general use, a knife blade, a scissors, a pincer, a tooth pick, a ball point pen, and other tools as the case may be.

    摘要翻译: 本发明涉及一种用于高尔夫球运动的特别方便和用户友好的多用途工具,其轻而坚固地构建。 使用一只手进行间距叉的操作,以及移除和插入球标记。 一种用于硬地面或冷冻地面的新型三通孔打孔机的刀片还用于清洁高尔夫球杆的凹槽。 它还结合了额外的功能元素,如指甲锉,开瓶器等。 经济可制造的工具还可以包括用于一般使用的刀片,剪刀,钳子,牙齿拾取器,圆珠笔和其他工具(视情况而定)。

    Methods and Apparatus for Supporting Inter-Frequency Measurements

    公开(公告)号:US20160316447A1

    公开(公告)日:2016-10-27

    申请号:US15173882

    申请日:2016-06-06

    IPC分类号: H04W64/00 H04W24/10

    摘要: The invention relates to methods and devices for supporting configuration of a measurement gap pattern for a user equipment requiring measurement gaps for performing an inter-frequency measurement. A radio network node receives an indication from the user equipment that the user equipment is going to perform an inter-frequency measurement for positioning, which inter-frequency measurement requires measurement gaps. The radio network node may determine a measurement gap pattern for performing the inter-frequency measurement and may signal, to the user equipment, information to initiate use of the determined measurement gap pattern in the user equipment. Alternatively the user equipment configures the measurement gap pattern itself based on a set of pre-defined rules.

    Methods and devices for reporting inter-radio access technology measurements
    59.
    发明授权
    Methods and devices for reporting inter-radio access technology measurements 有权
    用于报告无线电接入技术测量的方法和设备

    公开(公告)号:US09307434B2

    公开(公告)日:2016-04-05

    申请号:US13985171

    申请日:2012-02-10

    IPC分类号: H04W24/10 H04W88/06

    CPC分类号: H04W24/10 H04W88/06

    摘要: The invention relates to a method implemented in a user equipment 4 of a communication network 1 for reporting inter-radio access technologies measurements. The communication network 1 comprises a first radio access technology system 2 and a second radio access technology system 3. The user equipment 4 is connected to a primary serving cell of the first radio access technology system 2 and a secondary serving cell of the second radio access technology system 3. The method comprises: performing 110 signal strength measurements in the first radio access technology system 2; performing 120 signal strength measurements in the second radio access technology system 3; determining 130, 145, 230, 240, based on the signal strength measurements, whether a criterion for a measurement event relating to the second radio access technology system 3 is fulfilled, and transmitting 150, for a fulfilled criterion, a corresponding measurement report to the communication network 1. The invention also relates to a user equipment, network node and methods in a network node.

    摘要翻译: 本发明涉及在用于报告无线电接入技术测量的通信网络1的用户设备4中实现的方法。 通信网络1包括第一无线接入技术系统2和第二无线接入技术系统3.用户设备4连接到第一无线接入技术系统2的主服务小区,第二无线接入技术系统的辅助服务小区 技术系统3.该方法包括:在第一无线电接入技术系统2中执行110个信号强度测量; 在第二无线电接入技术系统3中执行120个信号强度测量; 基于信号强度测量确定130,145,230,240是否满足与第二无线电接入技术系统3相关的测量事件的标准,并且将满足的标准发送到相应的测量报告150 通信网络1.本发明还涉及网络节点中的用户设备,网络节点和方法。

    Methods and arrangements in a telecommunication system
    60.
    发明授权
    Methods and arrangements in a telecommunication system 有权
    电信系统中的方法和安排

    公开(公告)号:US09072066B2

    公开(公告)日:2015-06-30

    申请号:US13379619

    申请日:2010-06-23

    IPC分类号: H04W24/00 H04W64/00

    摘要: The present invention relates to a method and a device for supporting positioning with a minimum of assistance data signalling. The method in the radio device that shall perform the positioning measurements comprises determining (440) a positioning reference signal pattern, based on a cell identity and a pre-defined mapping between the cell identity and the positioning reference signal pattern, and performing (450) positioning measurements based on the determined positioning reference signal pattern.

    摘要翻译: 本发明涉及一种利用最少辅助数据信令支持定位的方法和装置。 将执行定位测量的无线电设备中的方法包括基于小区标识和小区标识与定位参考信号模式之间的预定义映射来确定(440)定位参考信号模式,并且执行(450) 基于确定的定位参考信号模式进行定位测量。