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1. 发明授权

EP3044988B1 COMMUNICATION BANDWIDTH 有权转让
公开(公告)号：EP3044988B1
公开(公告)日：2018-11-21
申请号：EP14776680.2
申请日：2014-09-10
申请人： Huawei Technologies Co., Ltd.
发明人： YOUNG, Robert , GAFFNEY, Brian , PETERS, Benedict
IPC分类号： H04W16/14 , H04W52/34 , H04W72/04 , H04W52/30 , H04W16/06
CPC分类号： H04W72/0453 , H04B7/0857 , H04B7/0885 , H04B7/12 , H04L5/0023 , H04L5/0037 , H04L5/0064 , H04L5/0066 , H04L5/16 , H04L25/03 , H04L27/0008 , H04L27/2017 , H04L27/2035 , H04L27/34 , H04L67/12 , H04L69/22 , H04W16/06 , H04W16/14 , H04W52/346 , H04W72/1263 , H04W72/1268 , H04W72/1273
摘要： A method for allocating bandwidth to communication according to a first communication protocol, the method comprising identifying bandwidth that is allocated to a communication channel for communication according to a second communication protocol and which forms a guard band of the communication channel and allocating the identified bandwidth to communication according to the first communication protocol, said allocation being performed non-uniformly across the identified bandwidth such that an allocation of a first portion of the identified bandwidth, which is located closer to a communication according to the second communication protocol than a second portion of the identified bandwidth, is constrained to a greater extent than an allocation of the second portion of the identified bandwidth.

2. 发明公开

EP3205062A4 SYSTEMS AND METHODS FOR SIGNAL CLASSIFICATION 有权
公开(公告)号：EP3205062A4
公开(公告)日：2018-06-13
申请号：EP15848410
申请日：2015-09-08
申请人： INTEL CORP
发明人： KENNEY THOMAS J , PERAHIA ELDAD , AZIZI SHAHRNAZ , STACEY ROBERT
IPC分类号： H04L5/00 , H04B7/0413 , H04L27/00 , H04L27/20 , H04W84/12
CPC分类号： H04L5/0048 , H04B7/0413 , H04L5/0023 , H04L27/0012 , H04L27/20 , H04L27/2035 , H04L69/22 , H04W72/0453 , H04W84/12
摘要： This disclosure describes systems, and methods related to signal classification in a wireless communication network. A first computing device comprising one or more processors and one or more transceiver component may receive a signal transmission packet comprising a physical layer (PHY) preamble. The first computing device may identify within the PHY preamble, one or more signal (SIG) fields, wherein at least one of the one or more SIG fields includes at least a length field indicating a length of the signal transmission packet. The first computing device may determine based at least in part on the length field, that the signal transmission packet is associated with a predetermined communication standard utilized to transmit the signal transmission packet. The first computing device may decode the signal transmission packet based at least in part on the determination that the signal transmission packet is associated with the predetermined communication standard.

3. 发明公开

EP3311522A1 ACK/NACK SIGNALS FOR NEXT GENERATION LTE DEVICES AND SYSTEMS 有权转让
标题翻译：用于下一代LTE设备和系统的ACK / NACK信号
公开(公告)号：EP3311522A1
公开(公告)日：2018-04-25
申请号：EP15895849.6
申请日：2015-12-18
申请人： Intel IP Corporation
发明人： XIONG, Gang , NIU, Huaning , SHIRANI-MEHR, Hooman , ZHANG, Yushu , ZHU, Yuan
IPC分类号： H04L5/00 , H04L1/18
CPC分类号： H04L1/1861 , H04L1/18 , H04L5/0048 , H04L5/0055 , H04L5/0091 , H04L27/2035 , H04L27/206 , H04W72/0453
摘要： Devices and methods of providing symmetric UL and DL ACK/NACKs is generally described. UL ACK/NACKs of different UEs are multiplexed and received by a UE with a PUSCH. The receiving UE in response transmits the DL ACK/NACK. The ACK/NACK may be transmitted in a localized or distributed manner among subbands that may be adjacent or each may have blocks separated by blocks of a different subband. The ACK and NACK may use independent resources or the NACK may not be transmitted on the single ACK/NACK resource, the lack of an ACK serving as a NACK. The ACK/NACK may be transmitted using a beamforming weight shaped by the received PUSCH/PDSCH. The ACK/NACK symbol may be located in the first symbol, adjacent to the PUSCH/PDSCH, or at the end of a TTI. If adjacent, the UL grant or UL assignment may indicate whether the ACK/NACK resource is used by the PUSCH/PDSCH.

4. 发明公开

EP2137854A4 DIFFERENTIAL QUADRATURE PHASE-SHIFT KEYING TRANSMISSION SYSTEM WITH VARIABLE TRANSMISSION RATE 审中-公开
标题翻译：具有可变转移息差磨边相位调制传输系统
公开(公告)号：EP2137854A4
公开(公告)日：2010-06-30
申请号：EP08745946
申请日：2008-04-16
申请人： CISCO TECH INC
发明人： FORGHIERI FABRIZIO , CHIESA LUCA DELLA
IPC分类号： H04L27/10
CPC分类号： H04J14/0227 , H04J14/0246 , H04J14/025 , H04L27/0008 , H04L27/2035 , H04L27/206

5. 发明公开

EP0325005A1 High speed binary data communication system 失效
标题翻译： HochgeschwindigkeitsübertragungssystemfürbinäreDaten。
公开(公告)号：EP0325005A1
公开(公告)日：1989-07-26
申请号：EP88300355.0
申请日：1988-01-18
申请人： Walker, Harold R.
发明人： Walker, Harold R.
IPC分类号： H04L27/18
CPC分类号： H04L27/2272 , H04L27/2035
摘要： A high speed data transmission system for transmitting a binary data signal over a communications path, the binary data signal clocked at a given period, comprising encoding means (10) responsive to a binary NRZ input data signal to provide at an output an encoded digital signal having time periods greater than multiples of the clock period and at a given bit rate whereby the encoded signal occupies a lesser effective bandwidth than the NRZ signal alone, the lesser effective bandwidth being 1/2 to 1/3 that of the NRZ signal, a balanced modulator having an input responsive to the encoded signal and another input adapted to receive a carrier frequency signal to provide at an output a double sideband suppressed carrier signal shifting in phase 180 degrees with changes in the encoded signal, a filter (18) coupled to the output of the balanced modulator to provide a narrow bandwidth less than 1/2 the maximum bandwidth of the sideband signal and by which the carrier frequency and low frequencies are prevented from propagating to reject all sideband frequency components which are lower than 1/4 the bit rate and which are higher than 1/2 the bit rate of the encoded signal to provide at an output a narrow sideband signal for transmission characterized in that transitions between binary levels in the encoded signal are manifested by distinct phase changes in the single sideband signal, the filtering means operative to minimize phase distortion within the sideband signal, while passing only a part of one of the sidebands.
摘要翻译：一种用于通过通信路径发送二进制数据信号的高速数据传输系统，所述二进制数据信号在给定周期时钟定时，包括响应于二进制NRZ输入数据信号的编码装置（10），以在输出端提供经编码的数字信号具有大于时钟周期的倍数并且以给定比特率的时间周期，由此编码信号占据比仅NRZ信号更小的有效带宽，较小的有效带宽是NRZ信号的1/2至1/3，平衡调制器，其具有响应于编码信号的输入和适于接收载波频率信号的另一输入，该输入适于接收载波频率信号，以在输出端提供双边带抑制的载波信号，相位180度随编码信号的改变而相移;滤波器（18）平衡调制器的输出提供窄带宽小于边带信号的最大带宽的1/2，载波频率和低频阻止传播以拒绝低于比特率的1/4的所有边带频率分量，并且高于编码信号的比特率的1/2，以在输出端提供用于传输的窄边带信号，其特征在于，编码信号中的二进制电平之间的转换通过单个边带信号中的不同相位变化来表现，滤波装置可操作以使边带信号内的相位失真最小化，同时只通过一个边带的一部分。

6. 发明授权

EP0088832B1 Schnelldruckverband 有权
标题翻译：压缩条
公开(公告)号：EP0088832B1
公开(公告)日：1985-09-11
申请号：EP82200329.9
申请日：1982-03-13
申请人： Vujko, Milenko
发明人： Vujko, Milenko
IPC分类号： A61F13/00
CPC分类号： A61F13/00021 , A61F13/00034 , A61F2013/00106 , A61F2013/00119 , A61F2013/00165 , A61F2013/00468 , A61F2013/00561 , H04L27/2035

7. 发明公开

EP3162029A2 METHOD AND DEVICE FOR TRANSMITTING DATA 审中-公开
标题翻译：传输数据的方法和设备
公开(公告)号：EP3162029A2
公开(公告)日：2017-05-03
申请号：EP15822180.4
申请日：2015-06-26
申请人： Techflux Ltd.
发明人： SEOK, Yong Ho
IPC分类号： H04L29/06 , H04L27/26
CPC分类号： H04W74/0816 , H04L5/0023 , H04L5/0028 , H04L5/0037 , H04L5/0044 , H04L5/0064 , H04L27/2035 , H04L27/2601 , H04L27/2602 , H04L27/2613 , H04L27/2614 , H04L27/2628 , H04L69/324 , H04W84/12
摘要： A method for transmitting data in a wireless local area network and the device using the same are provided. A device transmits a plurality of data units via one or more subchannels. The plurality of data units have same access categories.
摘要翻译：提供了一种用于在无线局域网中传输数据的方法以及使用该方法的设备。设备经由一个或多个子信道发送多个数据单元。多个数据单元具有相同的访问类别。

8. 发明公开

EP2945296A4 SPECTRUM SPREAD COMMUNICATION APPARATUS 有权
标题翻译：和一个流浪SPECTRUM通信设备
公开(公告)号：EP2945296A4
公开(公告)日：2016-08-17
申请号：EP13870585
申请日：2013-11-26
申请人： MURATA MANUFACTURING CO
发明人： YASUTAKE MAKOTO , YUASA ATSUYUKI
IPC分类号： H04L27/20 , H04B1/02 , H04B1/69 , H04B1/707 , H04L27/00
CPC分类号： H04B1/69 , H04B1/02 , H04B1/707 , H04L27/20 , H04L27/2035 , H04L2027/0018 , H04L2027/0051 , H04L2027/0083
摘要： A microprocessor (2) includes a memory (3), an input/output port (4) and a switch controller (6). Transmission data (D), a spread code (SC) and an inverted code (ISC) are stored in the memory (3). The switch controller (6) generates a spread spectrum signal (SS) by calling up either of the spread code (SC) or the inverted code (ISC) in accordance with a bit of the transmission data (D). A switch (5) connected to the input/output port (4) is switched on and off on the basis of the spread spectrum signal (SS). In addition, an antenna (7) is connected to the input/output port (4) via a coupler (8). An oscillation circuit (9) is formed of a reference oscillator (10) and a BPF (11) and inputs a harmonic of a reference signal (CLK) to the coupler (8) as a carrier wave (LO).

9. 发明公开

EP1750411A1 Electromagnetic wave transmitter systems, methods and articles of manufacture 有权
标题翻译：电磁波和相应的方法和制品发射机系统
公开(公告)号：EP1750411A1
公开(公告)日：2007-02-07
申请号：EP06117696.2
申请日：2003-10-08
申请人： M/A-COM, INC.
发明人： Dennis, Anthony , Yang, Yongwen , Ahmed, Walid Khairy Mohamed , Husseini, Radwan Mohamad Reda , Bengtson, David Eric
IPC分类号： H04L27/36 , H04L27/20 , H03C5/00 , H04L25/03 , H03F1/02 , H03F1/32 , H03F3/217
CPC分类号： H03F3/24 , H03C5/00 , H03F1/02 , H03F1/0205 , H03F1/32 , H03F2200/331 , H04L25/03834 , H04L27/2035 , H04L27/361 , H04L27/367
摘要： An electromagnetic wave transmitter system includes a receiver (35) and a transmitter (40). A baseband processor (10) receives a signal transmission and converts the signal into amplitude (f) and phase (e) polar components. Each component is then processed; the phase component (e) is processed through a wideband phase modulator (70), and the amplitude component (f) is processed through a wideband amplitude modulator (60), both processed components are then recombined for further processing or transmission.
摘要翻译：电磁波发射机系统包括：接收器（35）和发射器（40）。基带处理器（10）接收的信号传输和信号转换为振幅（f）和相位（e）中极性组分。然后，将每个部件进行处理; 的相位成分（S）是通过宽带相位调制器（70）进行处理，和振幅成分（f）是通过宽带振幅调制处理（60），这两个处理组分然后重组以供进一步处理或传输。

10. 发明公开

EP1695505A1 APPARATUS, METHODS AND ARTICLES OF MANUFACTURE FOR SIGNAL PROPAGATION USING UNWRAPPED PHASE 审中-公开
标题翻译：设备，方法和制造信号模式的第一条采用相位解压
公开(公告)号：EP1695505A1
公开(公告)日：2006-08-30
申请号：EP04817931.1
申请日：2004-12-03
申请人： M/A-COM, INC.
发明人： LIU, Frank
IPC分类号： H04L27/36
CPC分类号： H04L27/361 , H04L27/2003 , H04L27/2035
摘要： The invention relates to a system for processing an electromagnetic input signal in which processing circuitry may be used to produce a bounded phase signal, such as by calculating an n-bit 2's compliment number in the range of [-1, 1] from phase sample information for an input wave; and producing an unwrapped phase difference signal from the bound phase signal, such as by taking a 2's compliment subtraction using another wrapped phase signal from previous phase sample information. A corrected phase signal may also be used by taking a 2's complement addition using the bounded phase signal, wherein the unwrapped phase difference signal is produced using the corrected phase signal.

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