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31. 发明申请

WO2014172377A1 METHODS AND SYSTEMS FOR HIGH BANDWIDTH COMMUNICATIONS INTERFACE 审中-公开
标题翻译：用于高带宽通信接口的方法和系统
公开(公告)号：WO2014172377A1
公开(公告)日：2014-10-23
申请号：PCT/US2014/034220
申请日：2014-04-15
申请人： KANDOU LABS, S.A. , HOLDEN, Brian
发明人： HOLDEN, Brian , FOX, John , HORMATI, Ali , HUNT, Peter , KEAY, John , SHOKROLLAHI, Amin , SIMPSON, Richard , SINGH, Anant , STEWART, Andrew , SURACE, Giuseppe , ULRICH, Roger
IPC分类号： H04L5/02 , H04L27/01
CPC分类号： H04L25/085 , H03M5/04 , H03M5/16 , H03M13/31 , H04L1/0041 , H04L1/0057 , H04L5/02 , H04L25/0272 , H04L25/0282 , H04L25/03057 , H04L25/03146 , H04L25/03343 , H04L25/03885 , H04L25/14 , H04L25/4919 , H04L27/01 , H04L2001/0094 , H04L2025/03426
摘要： Systems and methods are described for transmitting data over physical channels to provide a high bandwidth, low latency interface between a transmitting device and a receiving device operating at high speed with low power utilization. Communication is performed using group signaling over sets of four wires using a vector signaling code, where each wire of a set carries a low-swing signal that may take on one of four signal values. Topologies and designs of wire sets are disclosed with preferred characteristics for group signaling communications.
摘要翻译：描述了用于通过物理信道发送数据的系统和方法，以在低功率利用率的高速运行的发送设备和接收设备之间提供高带宽，低延迟的接口。使用矢量信令代码，使用组合信令对四条线路进行通信，其中一组的每条线路携带可能采用四个信号值之一的低摆幅信号。公开了用于组信令通信的优选特征的线组的拓扑和设计。

32. 发明申请

WO2011081735A1 METHOD OF SIGNAL TO TIME-SPECTRUM CHANNEL RESOURCE MAPPING FOR WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中时频谱信道资源映射的信号方法
公开(公告)号：WO2011081735A1
公开(公告)日：2011-07-07
申请号：PCT/US2010056845
申请日：2010-11-16
申请人： MOTOROLA SOLUTIONS INC , SHI QICAI , CORREAL NEIYER , KYPEROUNTAS SPYROS
发明人： SHI QICAI , CORREAL NEIYER , KYPEROUNTAS SPYROS
IPC分类号： H04L5/00 , H04L1/00 , H04L1/02 , H04L5/02
CPC分类号： H04L1/0071 , H04L1/02 , H04L5/02 , H04L2001/0098
摘要： A communication device and method of allocating spectrum resources in a communication system to protect data to be transmitted are disclosed. The communication channel resource is divided temporally to form regions. Data to be transmitted is separated into data portions. Each data portion is able to be transmitted over one of the regions. The data portions are prioritized based on the importance of the data portion. The regions are ranked based on the transmission reliability thereon. The prioritized data portions are mapped to the ranked regions such that more important data portions are mapped to more reliable regions and less important data portions are mapped to less reliable regions. The prioritized data is output temporally in order of importance to enable the mapping of the prioritized data.
摘要翻译：公开了一种在通信系统中分配频谱资源以保护要发送的数据的通信设备和方法。通信信道资源在时间上被划分以形成区域。要传输的数据被分成数据部分。每个数据部分都能够通过其中一个区域进行传输。数据部分基于数据部分的重要性来区分优先级。这些区域基于其上的传输可靠性来排列。优先化的数据部分被映射到排名区域，使得更重要的数据部分被映射到更可靠的区域，并且不太重要的数据部分被映射到不太可靠的区域。优先化的数据按照重要性的顺序在时间上输出，以实现优先化数据的映射。

33. 发明申请

WO2010131229A1 REFERENCE SYMBOL DISTRIBUTION METHOD AND APPARATUS 审中-公开
标题翻译：参考符号分配方法和装置
公开(公告)号：WO2010131229A1
公开(公告)日：2010-11-18
申请号：PCT/IB2010/052156
申请日：2010-05-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUEY, Jiann-Ching , KOORAPATY, Havish
发明人： GUEY, Jiann-Ching , KOORAPATY, Havish
IPC分类号： H04L5/00 , H04L5/02
CPC分类号： H04L5/0048 , H04L5/02 , H04W72/04
摘要： At least some reference symbols dedicated to a particular communication device are transmitted in resource blocks allocated to other devices. This way, reference symbol assignments are not unduly restricted by other constraints placed on the boundary elements of a resource block. According to an embodiment, data and reference signals are transmitted by transmitting a resource block allocated to a first communication device. The resource block includes a plurality of resource elements, each resource element corresponding to a modulation symbol. At least one reference symbol associated with the resource block and dedicated to the first communication device is transmitted in a resource block allocated to a second communication device. On the receive side, the communication device can perform channel estimation based on reference symbols dedicated to the device that are transmitted in resource blocks allocated to the device and in resource block(s) allocated to other communication device(s).
摘要翻译：专用于特定通信设备的至少一些参考符号在分配给其他设备的资源块中被发送。这样，参考符号分配不会受到对资源块的边界元素的其他约束的不适当的限制。根据实施例，通过发送分配给第一通信设备的资源块来发送数据和参考信号。资源块包括多个资源元素，每个资源元素对应于调制符号。在分配给第二通信设备的资源块中发送与资源块相关联并且专用于第一通信设备的至少一个参考符号。在接收侧，通信设备可以基于专用于在分配给设备的资源块中以及分配给其他通信设备的资源块中发送的设备专用的参考符号来执行信道估计。

34. 发明申请

WO2009132543A1 为用户分配应答信道的方法、装置和系统审中-公开
公开(公告)号：WO2009132543A1
公开(公告)日：2009-11-05
申请号：PCT/CN2009/071124
申请日：2009-04-01
申请人：华为技术有限公司 , 陈小波 , 刘广
发明人：陈小波 , 刘广
IPC分类号： H04L29/06
CPC分类号： H04L1/1607 , H04L1/0071 , H04L1/1854 , H04L1/1861 , H04L5/0053 , H04L5/0055 , H04L5/02 , H04W72/0406 , H04W72/042 , H04W72/0446 , H04W88/08

35. 发明申请

WO2008134255A3 SYSTEMS AND METHODS FOR PROVIDING AN ATC 0VERLAY DATA LINK 审中-公开
标题翻译：用于提供ATC 0覆盖数据链路的系统和方法
公开(公告)号：WO2008134255A3
公开(公告)日：2009-04-09
申请号：PCT/US2008060687
申请日：2008-04-17
申请人： AVIAT COMM & SURVEILLANCE SYS , STAYTON GREGORY T
发明人： STAYTON GREGORY T
IPC分类号： H04L5/02 , G08G5/04 , H04L25/49 , H04L27/10 , H04L27/18 , H04L27/26 , H04L27/32
CPC分类号： G01S13/765 , G01S7/003 , G01S13/784 , H04L1/0003 , H04L1/0009 , H04L5/02 , H04L25/4902 , H04L27/02 , H04L27/10 , H04L27/18 , H04L27/26 , H04L27/32
摘要： Embodiments of the present invention disclose systems and methods for providing an ATC Overlay data link. Through embodiments of the present invention, existing ATC (or other) modulated signals using existing standard frequencies may be utilized to transmit (e.g., from an aircraft transponder) additional information in a manner that does not render the transmitted signal unrecognizable by legacy ATC equipment. Legacy equipment will be able to demodulate and decode information that was encoded in the transmitted signal in accordance with preexisting standard modulation formats, and updated equipment can also extract the additional information that was overlaid on transmitted signals.
摘要翻译：本发明的实施例公开了用于提供ATC覆盖数据链路的系统和方法。通过本发明的实施例，使用现有标准频率的现有ATC（或其他）调制信号可以用于以不使传统ATC设备无法识别的传输信号的方式传输（例如，来自航空器应答器）附加信息。传统设备将能够根据既有的标准调制格式解调和解码在传输信号中编码的信息，更新的设备还可以提取覆盖在传输信号上的附加信息。

36. 发明申请

WO2007039908A3 JOINT CONSTELLATION MULTIPLE ACCESS 审中-公开
标题翻译：联合协调多种访问
公开(公告)号：WO2007039908A3
公开(公告)日：2009-04-09
申请号：PCT/IL2006001166
申请日：2006-10-05
申请人： SIGNEXT COMM TECHNOLOGIES LTD , TSOURI GIL RAFAEL , WULICH DOV
发明人： TSOURI GIL RAFAEL , WULICH DOV
IPC分类号： H04L27/00 , H04B7/204 , H04B7/212 , H04B7/216 , H04J3/02 , H04L5/12
CPC分类号： H04L5/02 , H04L5/023 , H04L27/3405 , H04W52/0206 , H04W52/0216 , H04W52/0219 , H04W52/225 , H04W52/367 , Y02D70/00 , Y02D70/142 , Y02D70/146
摘要： A method for communication includes defining N respective symbol constellations in a signal space for N transmitters (24), N(2, subject to a predetermined power constraint, so as to produce a joint constellation including superpositions of symbols selected from the N symbol constellations. Data is transferred from the N transmitters by simultaneously transmitting from the N transmitters N respective symbols selected respectively from the N symbol constellations. A composite symbol including a superposition of the N transmitted symbols is received. The received composite symbol is demodulated using the joint constellation so as to reconstruct the data transferred from the N transmitters.
摘要翻译：一种用于通信的方法包括在N个发射机（24），N（2）的信号空间中定义N个相应的符号星座，其受到预定的功率约束，从而产生包括从N个符号星座中选择的符号的叠加的联合星座。通过从N个发送机N中分别从N个符号星座中分别选择的各符号同时从N个发射机传送数据，接收包含N个发送符号的叠加的复合符号，使用联合星座解调所接收的复合符号，以重建从N个发射机传送的数据。

37. 发明申请

WO2007039908A2 JOINT CONSTELLATION MULTIPLE ACCESS 审中-公开
标题翻译：联合协调多种访问
公开(公告)号：WO2007039908A2
公开(公告)日：2007-04-12
申请号：PCT/IL2006/001166
申请日：2006-10-05
申请人： SIGNEXT COMMUNICATION TECHNOLOGIES LTD. , TSOURI, Gil, Rafael , WULICH, Dov
发明人： TSOURI, Gil, Rafael , WULICH, Dov
IPC分类号： B32B15/08
CPC分类号： H04L5/02 , H04L5/023 , H04L27/3405 , H04W52/0206 , H04W52/0216 , H04W52/0219 , H04W52/225 , H04W52/367 , Y02D70/142 , Y02D70/146
摘要： A method for communication includes defining N respective symbol constellations in a signal space for N transmitters (24), N(2, subject to a predetermined power constraint, so as to produce a joint constellation including superpositions of symbols selected from the N symbol constellations. Data is transferred from the N transmitters by simultaneously transmitting from the N transmitters N respective symbols selected respectively from the N symbol constellations. A composite symbol including a superposition of the N transmitted symbols is received. The received composite symbol is demodulated using the joint constellation so as to reconstruct the data transferred from the N transmitters.
摘要翻译：一种用于通信的方法包括在N个发射机（24），N（2）的信号空间中定义N个相应的符号星座，其受到预定的功率约束，从而产生包括从N个符号星座中选择的符号的叠加的联合星座。通过从N个发送机N中分别从N个符号星座中分别选择的各符号同时从N个发射机传送数据，接收包含N个发送符号的叠加的复合符号，使用联合星座解调所接收的复合符号，以重建从N个发射机传送的数据。

38. 发明申请

WO03001731A8 COOPERATIVE CODE-ENHANCED MULTI-USER COMMUNICATIONS SYSTEM 审中-公开
标题翻译：合作增强型多用户通信系统
公开(公告)号：WO03001731A8
公开(公告)日：2003-07-24
申请号：PCT/US0219828
申请日：2002-06-21
申请人： BAE SYSTEMS INFORMATION
发明人： BARTLETT ALAN M , CHAN ALAN
IPC分类号： H04L1/00 , H04L5/02 , H04L27/38 , H04L5/00
CPC分类号： H04L5/02 , H04B1/7105 , H04L1/0048 , H04L1/0054 , H04L27/38
摘要： A cooperative code-multiuser communications system having a receiver (16) for solving user ambiguity in a received composite signal by using convolutional encoder (151, 152, ... 15k) state machine properties to analyze strings of bit sums and separate out individual user data. The receiver (16) comprises a signal sampler (26) which converts a received composite signal to a digital data. A single point cluster mapper (28) determines a closest pseudo-constellation point, and the pseudo-constellation point is formed with the aid of power and timing control in the transmitter (1). A bit sum look-up table (32) maps symbol points to bit sums. A deterministic loop tests for bit sum cases where symbols can be determined immediately. A guess loop tests the bit sum after the deterministic loop test and performs guesses until all bits are decided. The bit sum (58) is provided to a multiuser convolutional decoder (36) to decide all user data streams.
摘要翻译：一种协作代码多用户通信系统，具有接收机（16），用于通过使用卷积编码器（151,152，... 15k）状态机特性来解决接收的复合信号中的用户模糊度，以分析位和的串并分离出各个用户数据。接收器（16）包括信号采样器（26），其将接收到的复合信号转换成数字数据。单点集群映射器（28）确定最近的伪星座点，并且借助于发射机（1）中的功率和定时控制形成伪星座点。位和查找表（32）将符号点映射到位和。对于可以立即确定符号的位和情况的确定性循环测试。猜测循环测试确定性循环测试后的位和，并执行猜测，直到所有位决定为止。比特和（58）被提供给多用户卷积解码器（36）以决定所有用户数据流。

39. 发明申请

WO0147203A3 MODULATION USING CHIRP SIGNALS, IN PARTICULAR FOR USE IN A MULTIPATH ENVIRONMENT 审中-公开
标题翻译：调制线性调频信号，特别是用于在多环境
公开(公告)号：WO0147203A3
公开(公告)日：2002-07-18
申请号：PCT/EP0013033
申请日：2000-12-20
申请人： BANNASCH RUDOLF , KEBKAL KONSTANTIN
发明人： BANNASCH RUDOLF , KEBKAL KONSTANTIN
IPC分类号： H04B1/26 , H04B1/10 , H04B1/69 , H04B14/02 , H04L1/04 , H04L5/02 , H04L25/49 , H04L27/10 , H04L27/32 , H04B7/12
CPC分类号： H04B1/707 , H04B14/026 , H04B2001/6912 , H04L1/04 , H04L5/02 , H04L25/4902 , H04L27/10 , H04L27/32
摘要： The invention relates to a method and transmitting devices for transmitting and/or receiving information using waves. According to said method, an information signal is impressed onto a carrier wave, whose frequency is continuously modified in a progressive manner in order to produce at least one carrier sweep at predetermined intervals. Once the information signal has been received in the frequency range, it is filtered to separate multipath components, cleaned to remove noise content and subsequently evaluated with regard to the information-bearing signal parameters.
摘要翻译：有用于发送，用于发送和/或通过轴的手段接收信息，其中一个载波的信息信号印象深刻，其频率连续地变化在预定的时间间隔流过至少一个载体扫描的形成描述的方法和设备，并且其中，所述在对多径分量和干扰分量的分离的频域中的接收是由调整，然后与相对于信息承载信号参数评价后滤波的信息信号。

40. 发明申请

WO00035100A1 DATA CODING 审中-公开
标题翻译：数据编码
公开(公告)号：WO00035100A1
公开(公告)日：2000-06-15
申请号：PCT/SG1999/000135
申请日：1999-12-03
IPC分类号： H03M13/00 , H04L5/02
CPC分类号： H03M13/00 , H04L5/02
摘要： This invention concerns a method of signal coding and decoding. In another aspect it concerns a signal coder and decoder. The invention is also a signal. The coding technique involves: coding a set of n items {x1, x2, ..... xn} of data into a set of m items {y1, y2, ..... ym} of coded data, using a set of p items {f1, f2, ..... fp} of a coding function, where {y1, y2, ..... ym} is given by: y1 = (x1.f1, x2.f2, ..... xn.fn), y2 = (x1.f2, x2.f3, ..... xn.fn+1), :: ym = (x1.fn, x2.fn+1, ..... xn.fn+n).
摘要翻译：本发明涉及一种信号编码和解码方法。在另一方面，它涉及信号编码器和解码器。本发明也是一种信号。编码技术涉及：将一组n个项目{x1，x2，... xn}编码成编码数据的一组m个项目{y1，y2，... ym}，使用一组的编码函数的p项{f1，f2，... fp}，其中{y1，y2，... ym}由下式给出：y1 =（x1.f1，x2.f2，...） ... xn.fn），y2 =（x1.f2，x2.f3，... xn.fn + 1），:: ym =（x1.fn，x2.fn + 1，.... xn.fn + n）。

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