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1. 发明公开

EP1526673A1 COMMUNICATION DEVICE AND DATA RETRANSMISSION CONTROL METHOD 审中-公开
标题翻译：通信设备和数据重发控制方法
公开(公告)号：EP1526673A1
公开(公告)日：2005-04-27
申请号：EP03741303.6
申请日：2003-07-10
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： IOCHI, Hitoshi , MIYA, Kazuyuki
IPC分类号： H04L1/16
CPC分类号： H04L1/1887 , H04L1/0003 , H04L1/0026 , H04L1/1692 , H04L2001/125
摘要： Confidence calculator 211 finds confidence based on the measurement result of the received SIR. Based on the confidence supplied from confidence calculator 211, ACK/NACK decider 212 makes a decision for the then modulated ACK signal with reference to a predetermined threshold level. For the ACK/NACK decision result, scheduler 251 instructs buffer 252 to transmit new data when an ACK signal is received, and to transmit the data of the previous transmission when a NACK signal is received. By this means, it is possible to prevent loss of the received data in the communication terminal apparatus that occurs when a NACK signal is erroneously received and the data is not retransmitted from the associated communication terminal apparatus.
摘要翻译：置信度计算器211基于接收到的SIR的测量结果找到置信度。基于从置信度计算器211提供的置信度，ACK / NACK决定器212参考预定的阈值水平对当时调制的ACK信号作出决定。对于ACK / NACK判定结果，当接收到ACK信号时，调度器251指示缓冲器252发送新数据，并且当接收到NACK信号时发送先前发送的数据。由此，能够防止在错误地接收到NACK信号并且不从关联的通信终端装置重发数据时发生的通信终端装置中的接收数据的丢失。

2. 发明公开

EP1519496A1 TRANSMISSION POWER CONTROL METHOD AND BASE STATION DEVICE 审中-公开
标题翻译：基础设施基础设施
公开(公告)号：EP1519496A1
公开(公告)日：2005-03-30
申请号：EP03761778.4
申请日：2003-06-24
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： MIYA, Kazuyuki , SUZUKI, Hidetoshi
IPC分类号： H04B7/26
CPC分类号： H04W52/346 , H04W52/12 , H04W52/282 , H04W52/286 , H04W52/40 , H04W52/48
摘要： A division section (205) divides the output signal of a demodulating section (204) into data and control signals such as a CQI signal and an ACK/NACK signal. A transmission power control section (261) controls the gain of an amplifying section (262) by adding an offset to the transmission power of a transmission power control section (258) when the destination apparatus is not in an HO state. Also, the transmission power control section (261) controls the gain of the amplifying section (262) based on the CQI signal when the destination apparatus is in an HO state. Furthermore, the transmission power control section (261) adds a compensation value input from a compensation value setting section (260) as set to the transmission power, for example, at retransmission. By this configuration, it is possible to improve the system throughputofthewirelesscommunicationsystem providing an HSDPA service by optimally controlling the transmission power of an A-DPCH.
摘要翻译：分割部（205）将解调部（204）的输出信号分割为CQI信号和ACK / NACK信号等数据和控制信号。当目的地设备不在HO状态时，发送功率控制部分（261）通过向发送功率控制部分（258）的发送功率增加偏移来控制放大部分（262）的增益。此外，当目的地装置处于HO状态时，发送功率控制部（261）基于CQI信号来控制放大部（262）的增益。此外，发送功率控制部（261）例如在重发时，将从设定的补偿值设定部（260）输入的补偿值与发送功率相加。通过这种配置，可以通过最佳地控制A-DPCH的传输功率来改善提供HSDPA服务的通过无线通信系统的系统。

3. 发明授权

EP1152628B1 RADIO BASE STATION DEVICE AND RADIO COMMUNICATION METHOD 有权
标题翻译：无线基站设备及无线通信方法
公开(公告)号：EP1152628B1
公开(公告)日：2004-03-10
申请号：EP00979972.7
申请日：2000-12-07
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： MIYA, Kazuyuki
IPC分类号： H04Q7/36
CPC分类号： H04W16/28
摘要： An incoming direction estimating unit (106a, 106b) estimates incoming directions for respective communication terminals. A grouping judging unit (107) divides communication terminals belonging in a sector into a plurality of groups based estimated incoming direction results. A scramble code allocation control unit (114) performs an allocation control so as to allocate the same scramble code to channels having similar directivities (not necessarily completely the same).

4. 发明授权

EP1204286B1 COMMUNICATION TERMINAL APPARATUS, BASE STATION APPARATUS, AND RADIO COMMUNICATION METHOD 有权
标题翻译：通信终端设备，基站装置和无线通信方法
公开(公告)号：EP1204286B1
公开(公告)日：2004-01-28
申请号：EP01941205.5
申请日：2001-06-25
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： KANEMOTO, Hideki , MIYA, Kazuyuki
IPC分类号： H04Q7/36 , H04J13/04 , H04Q7/38
CPC分类号： H04W72/1278 , H04B1/707 , H04W28/06 , H04W52/0219 , H04W72/0413 , Y02D70/40
摘要： A deciding unit (301) decides whether or not a DSCH has been assigned to the local terminal, and outputs a decision result indicative signal to a transmission control unit (102). The transmission control unit (102) appropriate changes the transmission frequency of a signal including shared channel information in accordance with the decision result by the deciding unit (301). That is, the transmission control unit (102) outputs the signal including the shared channel information to a modulator unit (103) at a high frequency when a DSCH has been assigned to the local terminal; and the transmission control unit (102) outputs the signal including the shared channel information to the modulator unit (103) at a low frequency when no DSCH has been assigned to the local terminal.

5. 发明公开

EP1278390A1 INFORMATION DELIVERY METHOD AND INFORMATION DELIVERY MANAGEMENT APPARATUS 审中-公开
标题翻译：信息技术有限公司在VERWALTUNGSVORRICHTUNG
公开(公告)号：EP1278390A1
公开(公告)日：2003-01-22
申请号：EP02702858.8
申请日：2002-03-11
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： MIYA, Kazuyuki
IPC分类号： H04Q7/38 , H04L12/66 , G06F15/00 , G06F12/00
CPC分类号： H04L67/2842 , H04L29/06 , H04L41/00 , H04L47/11 , H04L47/125 , H04L47/14 , H04L47/15 , H04L47/70 , H04L47/745 , H04L47/822 , H04L47/823 , H04L47/824 , H04L47/826 , H04L67/04 , H04L67/2895 , H04L67/325 , H04L69/14 , H04L69/329 , H04W28/10
摘要： An information delivery method whereby wireless channel traffic is dispersed when data is downloaded from a contents server to mobile communications terminals by way of a mobile network and a cable network. Information delivery management section (103) provided in the mobile network temporarily stores a downloading request for the server or data that is output from the contents server while monitoring traffic in wireless channels or in the cable network. The user of a mobile communication terminal sets a maximum time period that allows downloading to be carried out. When traffic is light in wireless channels within the allowable time, the data is delivered to the mobile communications terminal.
摘要翻译：一种当通过移动网络和有线网络将数据从内容服务器下载到移动通信终端时，分散无线信道业务的信息传递方法。提供在移动网络中的信息传递管理部分（103）临时存储从内容服务器输出的服务器的下载请求或数据，同时监视无线信道或有线网络中的业务。移动通信终端的用户设置允许下载的最大时间段。当在允许时间内的无线信道中流量较轻时，数据被传送到移动通信终端。

6. 发明公开

EP1244232A1 RADIO INFRARED APPARATUS 有权
标题翻译： Funkinfrastrukturapparat
公开(公告)号：EP1244232A1
公开(公告)日：2002-09-25
申请号：EP01999055.5
申请日：2001-11-27
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： MIYA, Kazuyuki , HIRAMATSU, Katsuhiko , MIYOSHI, Kenichi
IPC分类号： H04B7/26
CPC分类号： H04W52/12 , H04W36/18 , H04W52/16 , H04W52/24 , H04W52/40
摘要： Error detection section 109 carries out error detection using demodulated data and outputs an error rate to SIR versus error rate estimation section 110. SIR versus error rate estimation section 110 estimates an SIR versus error rate and outputs the result of decision as to whether the correction of the target SIR value is necessary or not to target SIR correction section 111. Target SIR correction section 111 corrects the target SIR value based on the decision result. The information on the demodulation capability of a BTS is output to G parameter control section 112 and G parameter control section 112 determines an optimal gain factor. A G parameter indicating the determined gain factor is output to multiplexing section 107 of the BTS. The G parameter is output to SIR versus error rate estimation section 110. This makes it possible to perform communications with an optimal gain factor and target SIR during diversity handover between base stations with and without an interference canceller or between base stations with interference cancellers of different capabilities.
摘要翻译：误差检测部分109使用解调数据进行差错检测，并向SIR与误差率估计部分110输出误码率。SIR与误码率估计部分110估计SIR与误码率，并输出关于是否校正目标SIR值对目标SIR校正部111是否需要。目标SIR校正部111根据判定结果来校正目标SIR值。关于BTS的解调能力的信息被输出到G参数控制部分112，G参数控制部分112确定最佳增益因子。指示确定的增益因子的G参数被输出到BTS的多路复用部分107。将G参数输出到SIR与错误率估计部分110.这使得可以在具有或不具有干扰消除器的基站之间或具有不同干扰消除器的基站之间的分集切换期间执行具有最佳增益因子和目标SIR的通信能力。

7. 发明公开

EP1170880A1 RADIO BASE STATION DEVICE AND RADIO COMMUNICATION METHOD 审中-公开
标题翻译： FERKASISSTATIONSGERÄTUND VERFAHREN ZUR FUNKKOMMUNIKATION
公开(公告)号：EP1170880A1
公开(公告)日：2002-01-09
申请号：EP00981672.9
申请日：2000-12-13
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： MIYA, Kazuyuki
IPC分类号： H04B7/10 , H04B7/08 , H04B7/06 , H04B7/26 , H01Q3/26
CPC分类号： H01Q3/26 , H01Q1/246 , H01Q3/2605 , H01Q3/30 , H04B7/086
摘要： Weights are not calculated by using signals of the preamble section in a random access channel (RACH), but signals of the preamble section of the RACH are received by an adaptive array antenna (AAA) with a plurality of directivity patterns using the existing weights, delay profiles are prepared for respective directivity patterns, and the preamble section and despreading timing are detected by using the delay profiles. Further, the invention is featured in that a control signal in an acquisition indication channel (AICH) is received by the AAA with a directivity pattern that is selected when receiving the signals of preamble section of the RACH by the AAA.
摘要翻译：权重不是通过使用随机接入信道（RACH）中的前导码部分的信号来计算的，但是使用现有权重的具有多个方向性模式的自适应阵列天线（AAA）来接收RACH的前导码部分的信号，为各自的方向性图案准备了延迟曲线，并且通过使用延迟分布来检测前导码部分和解扩定时。此外，本发明的特征在于，由AAA接收到采集指示信道（AICH）中的控制信号，其具有当通过AAA接收到RACH的前导码部分的信号时所选择的方向性模式。

8. 发明公开

EP1146668A1 COMMUNICATION TERMINAL, BASE STATION SYSTEM, AND METHOD OF CONTROLLING TRANSMISSION POWER 有权
标题翻译： KOMMUNIKATIONSENDGERÄT，基础系统VERFAHREN ZUR STEUERUNG DERÜBERTRAGUNGSSTÄRKE
公开(公告)号：EP1146668A1
公开(公告)日：2001-10-17
申请号：EP00977949.7
申请日：2000-11-27
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： KITADE, Takashi , MIYA, Kazuyuki , HIRAMATSU, Katsuhiko , KATO, Osamu
IPC分类号： H04B7/26 , H04J13/00
CPC分类号： H04W52/10 , H04B1/707 , H04W52/146 , H04W52/225 , H04W52/42
摘要： An antenna 20 receives signals orthogonal to each other transmitted from different antennas of a base station, and a despreader 202 and a spreader 203 despread the respective received signals using the same spread code used in the base station, a demodulator 204 and a demodulator 205 demodulate the despread signals, a reception power measuring section 207 and a reception power measuring section 208 measure reception power from the demodulation results, a reception power combiner 209 combines measured reception power, and a transmission power controller 212 controls transmission power based on combined reception power. This makes it possible to perform transmission power control of an open loop at high speed and with high accuracy even when a fading variation is small.
摘要翻译：天线20接收从基站的不同天线发送的彼此正交的信号，并且解扩器202和扩展器203使用在基站中使用的相同扩频码解扩各个接收信号，解调器204和解调器205解调解扩信号，接收功率测量部207和接收功率测量部208根据解调结果测量接收功率，接收功率组合器209组合测量的接收功率，发射功率控制器212基于组合的接收功率来控制发射功率。这使得即使在衰落变化小的情况下也可以以高速，高精度地执行开环的发送功率控制。

9. 发明公开

EP1035658A1 TRANSMITTER-RECEIVER, AND METHOD FOR CONTROLLING TRANSMISSION POWER OF THE SAME 审中-公开
标题翻译： SENDEEMPFÄNGERUND VERFAHREN ZUR STEUERUNG DESSENÜBERTRAGUNGSLEISTUNG
公开(公告)号：EP1035658A1
公开(公告)日：2000-09-13
申请号：EP99940514.5
申请日：1999-08-27
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： KITAGAWA, Keiichi , UESUGI, Mitsuru , MIYA, Kazuyuki , KASAPIDIS, Makis
IPC分类号： H04B1/04 , H04B7/26
CPC分类号： H04W52/223 , H04W52/04 , H04W52/24 , H04W52/283 , H04W52/288 , H04W52/36 , H04W52/44 , H04W52/54
摘要： A reception quality measurement section (108) measures the reception quality, a bit judging section (111) judges whether the TPC bit is 0 or 1, an amplitude reading section (112) reads the ratio of the amplitude of the signal other than the TPC bit to that of the TPC, a cumulating section (113) judges the change and changed amount of the transmission power on the assumption that the code of the TPC bit is a change of the transmission power and that the amplitude ratio is the changed amount of transmission power and gives a transmission amplifier (104) an instruction, and a multiplying section (114) multiplies the amplitude of the signal other than the TPC bit by a correction value corresponding to the reception quality and determines the amplitude of the TPC bit.
摘要翻译：接收质量测量部（108）测量接收质量，比特判断部（111）判断TPC比特是0还是1，振幅读取部（112）读取TPC以外的信号的振幅比一个累加部分（113），假设TPC比特的码是传输功率的变化，并且幅度比是改变的量，则判定发送功率的变化量和变化量发送功率，并给出发送放大器（104）指令，并且乘法部分（114）将除了TPC比特之外的信号的幅度乘以对应于接收质量的校正值，并确定TPC比特的幅度。

10. 发明公开

EP0938204A1 CALIBRATION DEVICE FOR ARRAY ANTENNA WIRELESS RECEIVER 失效
标题翻译： KALIBRIERUNGSEINRICHTUNGFÜRGRUPPENINTENNE EINES DRAHTLOSENEMPFÄNGERS
公开(公告)号：EP0938204A1
公开(公告)日：1999-08-25
申请号：EP98907275.6
申请日：1998-03-17
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： MIYA, Kazuyuki , HIRAMATSU, Katsuhiko
IPC分类号： H04J13/00
CPC分类号： H04B7/08 , H01Q3/267 , H04B17/20
摘要： In an array antenna radio receive system comprising an array antenna containing a plurality of antenna elements and a plurality of radio reception units provided for said antenna elements, a calibration signal with substantiallyy the same frequency band as a spread signal used for spread spectrum communications is passed through said radio reception units and the delay characteristic or amplitude characteristic of said radio reception units is detected from said calibration signal that has passed said radio reception units.
摘要翻译：在包括包含多个天线元件的阵列天线和为所述天线元件提供的多个无线电接收单元的阵列天线无线电接收系统中，传递与用于扩展频谱通信的扩展信号基本相同的频带的校准信号通过所述无线电接收单元，并且通过所述无线电接收单元的所述校准信号检测所述无线电接收单元的延迟特性或振幅特性。

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