Base station apparatus and radio communication method
    61.
    发明授权
    Base station apparatus and radio communication method 有权
    基站装置和无线通信方法

    公开(公告)号:US07386321B2

    公开(公告)日:2008-06-10

    申请号:US10793738

    申请日:2004-03-08

    IPC分类号: H04Q7/20

    摘要: An SIR information extracting section 106 extracts SIR measured at a communication terminal from the received data, and a fluctuation amount calculating section 109 calculates a fluctuation amount of SIR between time at which the communication terminal has measured SIR and transmission starting time of DSCH data using a TPC command, and a transmission system determining section 110 adds the SIR fluctuation amount calculated in the fluctuation amount calculating section 109 to the SIR measured at the communication terminal and estimates SIR of DSCH data so as to determine an optimal transmission system of DSCH data according to the estimated SIR.

    摘要翻译: SIR信息提取部分106从接收到的数据中提取在通信终端测量的SIR,并且波动量计算部分109计算通信终端已经测量SIR的时间和使用以下的DSCH数据的发送开始时间之间的SIR的波动量 TPC命令,并且传输系统确定部分110将在波动量计算部分109中计算的SIR波动量与在通信终端处测量的SIR相加,并估计DSCH数据的SIR,以便根据以下方式确定DSCH数据的最佳传输系统: 估计SIR。

    Array antenna radio communication apparatus and weight coefficient generating method
    62.
    发明授权
    Array antenna radio communication apparatus and weight coefficient generating method 失效
    阵列天线无线电通信装置和权重系数产生方法

    公开(公告)号:US07110733B1

    公开(公告)日:2006-09-19

    申请号:US09868699

    申请日:2000-10-19

    申请人: Takahisa Aoyama

    发明人: Takahisa Aoyama

    IPC分类号: H04B17/02

    摘要: Null detectors 108-1 to 108-3 detect the directions of null points of the respective radiation patterns formed for mobile stations 101-1 to 101-3 and output information indicative of detected null-point directions to notifying section 109, notifying section 109 notifies estimators 110-1 to 110-3 of all null information, and estimators 110-1 to 110-3 estimate the directions where mobile stations that cause interference with the respective stations 101-1 to 101-3 exist, and generate reception weights using null information.

    摘要翻译: 空检测器108-1至108-3检测为移动台101-1至101-3形成的各辐射图案的零点的方向,并将指示检测到的零点指示的信息输出到通知部分109,通知部分109通知 所有空信息的估计器110-1至110-3以及估计器110-1至110-3估计存在导致与各个站101-1至31-3的干扰的移动台的方向,并且使用零 信息。

    Propagation delay difference reporting for multiple component carriers
    65.
    发明授权
    Propagation delay difference reporting for multiple component carriers 有权
    多分量载波的传播延迟差异报告

    公开(公告)号:US09344985B2

    公开(公告)日:2016-05-17

    申请号:US14002636

    申请日:2011-12-06

    IPC分类号: H04W56/00

    摘要: The invention relates to methods for reporting on downlink timings by a mobile terminal in a mobile communication system. In order to allow for an aggregation access point to obtain information on propagation delay differences of downlink transmissions on aggregated serving cells, the invention suggests the mobile terminal to report timing information based on reception time difference information for a the target/reference cell. The mobile terminal performs measurements relating to transmission and/or reception time differences on the target/reference cell, and reports same to the eNodeB. The eNodeB compares the measurement result to a predefined maximum propagation delay time difference. Alternatively, the mobile terminal performs the measurements, compares same to the predefined maximum propagation delay time difference and then report the comparison result to the eNodeB.

    摘要翻译: 本发明涉及移动通信系统中移动终端报告下行链路定时的方法。 为了允许聚合接入点获得关于聚合服务小区上的下行链路传输的传播延迟差异的信息,本发明建议移动终端基于目标/参考小区的接收时间差信息来报告定时信息。 移动终端执行与目标/参考小区上的传输和/或接收时间差有关的测量,并将其报告给eNodeB。 eNodeB将测量结果与预定义的最大传播延迟时间差进行比较。 或者,移动终端执行测量,将其与预定义的最大传播延迟时间差进行比较,然后将比较结果报告给eNodeB。

    Communication system, communication method, mobile terminal, and mobile base station device
    66.
    发明授权
    Communication system, communication method, mobile terminal, and mobile base station device 有权
    通信系统,通信方式,移动终端,移动基站装置

    公开(公告)号:US09167623B2

    公开(公告)日:2015-10-20

    申请号:US13818238

    申请日:2011-09-08

    摘要: To establish an appropriate communication path of a mobile terminal to a local network in accordance with a connection configuration of a mobile base station. A mobile base station device of the present invention includes: a base station processing unit that receives a connection request from a mobile terminal accommodated by the mobile base station device; and a switching processing unit that switches connection of the mobile terminal to a local network to either of local IP connection or remote IP connection, in accordance with backhaul media to which the mobile base station device is connected, based on the connection request from the mobile terminal.

    摘要翻译: 根据移动基站的连接配置,建立移动终端到本地网络的适当通信路径。 本发明的移动基站装置包括:基站处理单元,从移动基站装置容纳的移动终端接收连接请求; 以及切换处理单元,其基于来自移动台的连接请求,根据移动基站设备连接到的回程媒体,将移动终端与本地网络的连接切换到本地IP连接或远程IP连接中的任一个 终奌站。

    Transmit power control for physical random access channels
    67.
    发明授权
    Transmit power control for physical random access channels 有权
    发送物理随机接入信道的功率控制

    公开(公告)号:US09008050B2

    公开(公告)日:2015-04-14

    申请号:US13637607

    申请日:2011-04-01

    摘要: The invention relates to methods for adjusting the transmit power utilized by a mobile terminal for uplink transmissions, and to methods for adjusting the transmit power used by a mobile terminal for one or more RACH procedures. The invention is also providing apparatus and system for performing these methods, and computer readable media the instructions of which cause the apparatus and system to perform the methods described herein. In order to allow for adjusting the transmit power of uplink transmissions on uplink component carriers, the invention suggests introducing a power scaling for uplink PRACH transmissions performing RACH procedures on an uplink component carrier. The power scaling is proposed on the basis of a prioritization among multiple uplink transmissions or on the basis of the uplink component carriers on which RACH procedures are performed.

    摘要翻译: 本发明涉及用于调整移动终端用于上行链路传输的发射功率的方法,以及用于调整移动终端对于一个或多个RACH过程使用的发射功率的方法。 本发明还提供了用于执行这些方法的装置和系统,以及其指令使得装置和系统执行本文所述的方法的计算机可读介质。 为了允许调整上行链路分量载波上的上行链路传输的发射功率,本发明建议为在上行链路分量载波上执行RACH过程的上行链路PRACH传输引入功率缩放。 基于多个上行链路传输中的优先级或基于执行RACH过程的上行链路分量载波来提出功率缩放。

    Communication node and network node
    68.
    发明授权
    Communication node and network node 有权
    通信节点和网络节点

    公开(公告)号:US08886167B2

    公开(公告)日:2014-11-11

    申请号:US13635971

    申请日:2011-03-16

    摘要: Disclosed is a technique to enable a communication node to acquire predetermined newer information (e.g., configuration information) held by another communication node while minimizing power consumption by communication nodes. According to the technique, when receiving a request for configuration information from a new MTC device 100, a MME 220 checks whether an existing MTC device 110 as a request target for configuration information connects or not. When the existing MTC device does not connect, the new MTC device is notified of time information (e.g., next connection time of the existing MTC device, a next connection time of a new MTC device or a next connection time zone of the new MTC device). This time information enables the new MTC device to specify a time after the MME acquires and holds the configuration information from the existing MTC device. The new MTC device reconnects based on this time information, whereby the new MTC device can acquire desired configuration information from the MME.

    摘要翻译: 公开了一种使通信节点能够获取由另一通信节点保持的预定的较新信息(例如,配置信息)同时最小化通信节点的功率消耗的技术。 根据该技术,当从新的MTC设备100接收到配置信息的请求时,MME220检查作为配置信息的请求对象的现有的MTC设备110是否连接。 当现有的MTC设备不连接时,向新的MTC设备通知时间信息(例如,现有MTC设备的下一个连接时间,新的MTC设备的下一个连接时间或新的MTC设备的下一个连接时区 )。 该时间信息使得新的MTC设备能够指定在MME从现有的MTC设备获取并保存配置信息之后的时间。 新的MTC设备基于该时间信息重新连接,由此新的MTC设备可以从MME获取所需的配置信息。

    PROPAGATION DELAY DIFFERENCE REPORTING FOR MULTIPLE COMPONENT CARRIERS
    69.
    发明申请
    PROPAGATION DELAY DIFFERENCE REPORTING FOR MULTIPLE COMPONENT CARRIERS 有权
    传播延迟报告给多个组件运营商

    公开(公告)号:US20140029586A1

    公开(公告)日:2014-01-30

    申请号:US14002636

    申请日:2011-12-06

    IPC分类号: H04W56/00

    摘要: The invention relates to methods for reporting on downlink timings by a mobile terminal in a mobile communication system. In order to allow for an aggregation access point to obtain information on propagation delay differences of downlink transmissions on aggregated serving cells, the invention suggests the mobile terminal to report timing information based on reception time difference information for a the target/reference cell. The mobile terminal performs measurements relating to transmission and/or reception time differences on the target/reference cell, and reports same to the eNodeB. The eNodeB compares the measurement result to a predefined maximum propagation delay time difference. Alternatively, the mobile terminal performs the measurements, compares same to the predefined maximum propagation delay time difference and then report the comparison result to the eNodeB.

    摘要翻译: 本发明涉及移动通信系统中移动终端报告下行链路定时的方法。 为了允许聚合接入点获得关于聚合服务小区上的下行链路传输的传播延迟差异的信息,本发明建议移动终端基于目标/参考小区的接收时间差信息来报告定时信息。 移动终端执行与目标/参考小区上的传输和/或接收时间差有关的测量,并将其报告给eNodeB。 eNodeB将测量结果与预定义的最大传播延迟时间差进行比较。 或者,移动终端执行测量,将其与预定义的最大传播延迟时间差进行比较,然后将比较结果报告给eNodeB。

    Communication system, resource management device, wireless base station and wireless communication terminal
    70.
    发明授权
    Communication system, resource management device, wireless base station and wireless communication terminal 有权
    通信系统,资源管理设备,无线基站和无线通信终端

    公开(公告)号:US08599699B2

    公开(公告)日:2013-12-03

    申请号:US12746151

    申请日:2008-12-04

    IPC分类号: H04L12/26

    摘要: Disclosed is a technique of efficiently collecting communication quality information with excellent responsiveness in wireless resource management. According to the technique, a RRM 110 distributes measurement content information showing measurement contents for recognizing a wireless communication status to each AP 230, and each AP stores the measurement content information. For example, to recognize a wireless resource use status of an AP, the RRM transmits trigger transmission instruction information to an eNB 150, as a result of which trigger information is transmitted throughout a communication area of the eNB. A UE 301 that has received the trigger information acquires the measurement content information from an AP (for example, AP_a 230a) to which it is connected, and performs a measurement process and reports a measurement result to the RRM via the eNB based on the measurement content information.

    摘要翻译: 公开了一种在无线资源管理中高效地收集通信质量信息的技术,具有优异的响应性。 根据该技术,RRM 110将表示用于识别无线通信状态的测量内容的测量内容信息分配给各个AP 230,每个AP存储测量内容信息。 例如,为了识别AP的无线资源使用状态,RRM向eNB 150发送触发发送指示信息,结果,在eNB的通信区域中发送触发信息。 已经接收到触发信息的UE 301从与其连接的AP(例如,AP_a 230a)获取测量内容信息,并且执行测量处理,并且基于该测量经由eNB向RRM报告测量结果 内容信息。