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1. 发明申请

WO9926423A3 PREDICTION OF SIGNALS IN MOBILE COMMUNICATIONS AND SYSTEMS THAT USE THE PREDICTION FOR SIGNAL RECEPTION AND DECODING 审中-公开
标题翻译：使用信号接收和解码预测的移动通信和系统中的信号预测
公开(公告)号：WO9926423A3
公开(公告)日：1999-07-15
申请号：PCT/NZ9800165
申请日：1998-11-13
申请人： IND RES LTD , ANDERSON JOERGEN BACH , VAUGHAN RODNEY GRANT
发明人： ANDERSON JOERGEN BACH , VAUGHAN RODNEY GRANT
IPC分类号： H04B7/005 , H04B7/08 , H04Q7/38 , H04B1/16 , H04L1/20
CPC分类号： H04B7/0845 , H04B7/005
摘要： A method for predicting the future channel behaviour of a multipath time-varying channel, for example in a mobile communications receiver, comprises obtaining samples of the past channel behaviour from the received signal processing the past samples to characterise the multipath components of the received signal, estimating the future channel behaviour from the estimated multipath signal characteristics (and assuming that the future mobile trajectory is known in the case of a moving receiver), and applying the predicting channel behaviour prediction in the processing of signal subsequently received to improve the channel quality.
摘要翻译：一种用于预测多径时变信道的未来信道行为的方法，例如在移动通信接收机中，包括从处理过去采样的接收信号中获取过去信道行为的采样以表征接收信号的多径分量，从所估计的多路径信号特性估计未来信道行为（并且假设未来的移动轨迹在移动接收机的情况下是已知的），以及在随后接收的信号的处理中应用预测信道行为预测以改善信道质量。

2. 发明申请

WO1995006376A1 A SIGNAL COMBINER SYSTEM 审中-公开
标题翻译：信号组合系统
公开(公告)号：WO1995006376A1
公开(公告)日：1995-03-02
申请号：PCT/NZ1994000083
申请日：1994-08-19
申请人： INDUSTRIAL RESEARCH LIMITED , VAUGHAN, Rodney, Grant , COULSON, Alan, James , SCOTT, Neil, Llewellyn
发明人： INDUSTRIAL RESEARCH LIMITED
IPC分类号： H04L27/00
CPC分类号： H04L1/02 , H04B7/084
摘要： A method of signal combining, comprises the addition of a number of received bandpass signals occupying different spectral positions to give a signal sum, the spectral replication of the resulting signals using bandpass sampling, and the interpolation over at least one frequency bandwidth of the combined and spectrally relocated signals, producing a combined digital signal. The individual received signals may be first spectrally relocated to individual integer positioned intermediate frequencies where the individual received signals are not appropriately positioned for bandpass sampling and interpolation, prior to adding the signals and bandpass sampling. The bandpass sampling is preferably second-order or higher order. The method may be used in frequency or time diversity systems or for demodulating a frequency-hopping spread spectrum signal without a priori knowledge of the frequency-hop pattern.
摘要翻译：一种信号组合的方法包括加入多个接收到的带通信号以占据不同的频谱位置以给出信号和，使用带通采样对所得到的信号进行频谱复制，以及在组合和光谱重定位信号，产生组合数字信号。在加入信号和带通采样之前，各个接收信号可以首先被光谱地重定位到单个整数定位的中间频率，其中各个接收信号未被适当地定位用于带通采样和内插。带通采样优选为二阶或更高阶。该方法可以用于频率或时间分集系统中，或者用于解调跳频扩频信号，而无需对跳跳模式的先验知识。

3. 发明申请

WO1995017686A1 RADIO LOCATION DETERMINATION AND NOTIFICATION 审中-公开
标题翻译：无线电位置确定和通知
公开(公告)号：WO1995017686A1
公开(公告)日：1995-06-29
申请号：PCT/NZ1994000144
申请日：1994-12-20
申请人： INDUSTRIAL RESEARCH LIMITED , VAUGHAN, Rodney, Grant , SCOTT, Neil, Llewellyn
发明人： INDUSTRIAL RESEARCH LIMITED
IPC分类号： G01S05/10
CPC分类号： G01S5/0027
摘要： A radio location unit comprises a location system terminal part which determines location information indicating the physical location of the radio location unit from a global or regional navigational location system such as GPS, and a communication system terminal part arranged to report the location information from the unit over a communications network such as a cellular telephone network. The location system terminal part provides location information data to an interface between the location system terminal part and communication system terminal part which interface unit is arranged to process the location information data into a communications protocol or format. The unit may be programmable to report location information at periodic and programmed time intervals, or when polled.
摘要翻译：无线电定位单元包括位置系统终端部分，其从诸如GPS的全球或区域导航定位系统确定指示无线电位置单元的物理位置的位置信息，以及布置成从单元报告位置信息的通信系统终端部分通过诸如蜂窝电话网络的通信网络。位置系统终端部分向位置系统终端部分和通信系统终端部分之间的接口提供位置信息数据，该接口单元被布置为将位置信息数据处理成通信协议或格式。该单元可以是可编程的，以周期性和编程的时间间隔或轮询时报告位置信息。

4. 发明申请

WO1993022804A1 STEERABLE BEAM HELIX ANTENNA 审中-公开
标题翻译：可调光束HELIX天线
公开(公告)号：WO1993022804A1
公开(公告)日：1993-11-11
申请号：PCT/NZ1993000027
申请日：1993-04-23
申请人： DELTEC NEW ZEALAND LIMITED , VAUGHAN, Rodney, Grant , SCOTT, Neil, Llewellyn , JENNESS, Colin, Alexander
发明人： DELTEC NEW ZEALAND LIMITED
IPC分类号： H01Q03/01
CPC分类号： H01Q11/08 , H01Q3/01 , H01Q11/086
摘要： A variable helix antenna consisting of one or more conductors (35, 36) affixed to a furled dielectric sheet (30). The antenna beam being steerable by furling and unfurling of the dielectric sheet either rotationally, axially or by a combination of both. Multiple interleaved dielectric sheets may be used for multifilar embodiments and matching and compensation elements may also be provided on the dielectric sheet.
摘要翻译：一种可变螺旋天线，由一个或多个导体（35,36）组成，固定到一个电镀片（30）上。天线波束可以通过旋转地，轴向地或两者的组合卷绕和展开电介质片来引导。多个交错电介质片可以用于多个实施例，并且也可以在电介质片上提供匹配和补偿元件。

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