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61. 发明申请

US20100020854A1 Method and Apparatus for Communication Signal Processing Based on Mixed Parametric and Non-Parametric Estimation of Impairment Correlations 有权
标题翻译：基于混合参数和非参数估计损伤相关性的通信信号处理方法与装置
公开(公告)号：US20100020854A1
公开(公告)日：2010-01-28
申请号：US12177498
申请日：2008-07-22
申请人： Ning He , Gregory E. Bottomley , Erik Larsson
发明人： Ning He , Gregory E. Bottomley , Erik Larsson
IPC分类号： H04B1/707 , H04J13/00
CPC分类号： H04B1/712 , H04B2201/709727
摘要： According to the teachings presented herein, a method and apparatus for communication signal processing advantageously use a mix of parametric and non-parametric correlation estimation in communication signal processing. Non-parametric estimation generates an “overall” correlation estimate for a received communication signal, and parametric estimation generates a “component” correlation estimate. The component correlation estimate is removed from the overall correlation estimate to form a partial correlation estimate that is used to process the received communication signal at least initially, such as in a pre-equalization stage. The overall and component correlation estimates are generated as impairment and/or data correlation estimates.
摘要翻译：根据本文给出的教导，用于通信信号处理的方法和装置有利地在通信信号处理中使用参数和非参数相关估计的混合。非参数估计对接收到的通信信号产生“总体”相关估计，参数估计产生“分量”相关估计。从总体相关估计中去除分量相关估计，以形成一个部分相关估计，该估计用于至少最初处理接收的通信信号，例如在预均衡阶段。总体和分量相关估计是作为减值和/或数据相关估计产生的。

62. 发明授权

US06356763B1 Downlink observed time difference measurements 有权
标题翻译：下行观察时差测量
公开(公告)号：US06356763B1
公开(公告)日：2002-03-12
申请号：US09186192
申请日：1998-11-04
申请人： Ari Kangas , Erik Larsson , Sven Fischer , Patrik Lundqvist , Mats Cedervall
发明人： Ari Kangas , Erik Larsson , Sven Fischer , Patrik Lundqvist , Mats Cedervall
IPC分类号： H04Q720
CPC分类号： H04W64/00 , G01S1/026 , G01S5/10 , H04W56/0075
摘要： A mobile communication station in a wireless communication network is used to measure the respective times of arrival of radio signals respectively transmitted by a plurality of radio transmitters in the network. The mobile communication station is provided with real time difference information indicative of differences between a time base used by a radio transmitter serving the mobile communication station and respective time bases used by the other radio transmitters. The mobile communication station determines, in response to the real time difference information and relative to the time base used by the radio transmitter serving the mobile communication station, a plurality of points in time at which the respective radio signals are expected to arrive at the mobile communication station. For each radio signal, the mobile communication station monitors for arrival of the radio signal during a period of time after the point in time at which the radio signal is expected to arrive.
摘要翻译：使用无线通信网络中的移动通信站来测量由网络中的多个无线电发射机分别发送的无线电信号的到达时间。移动通信站具有指示由服务于移动通信站的无线电发射机使用的时基与由其他无线电发射机使用的各个时基之间的差异的实时差信息。移动通信站响应于实时时差信息和相对于服务于移动通信站的无线电发射机使用的时基，确定各个无线电信号预期到达移动台的多个时间点通讯站。对于每个无线电信号，移动通信站在无线电信号预期到达的时间点之后的一段时间内监视无线电信号的到达。

63. 外观设计

USD279668S Combined pontoon bridge and raft 失效
公开(公告)号：USD279668S
公开(公告)日：1985-07-16
申请号：US484036
申请日：1983-04-11
申请人： Erik Larsson
设计人： Erik Larsson

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