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1. 发明授权

US08488970B2 Microwave transmission apparatus, signal processing method and device in microwave transmission apparatus 失效
标题翻译：微波传输装置，微波传输装置中的信号处理方法及装置
公开(公告)号：US08488970B2
公开(公告)日：2013-07-16
申请号：US12979174
申请日：2010-12-27
申请人： Xiongbin Huang , Tianxiang Wang , Haiou Gou , Dejun Li
发明人： Xiongbin Huang , Tianxiang Wang , Haiou Gou , Dejun Li
IPC分类号： H04B10/00 , H04B10/114
CPC分类号： H04B10/1143 , H04B10/25759
摘要： In the field of signal processing technologies, a microwave transmission apparatus, a signal processing method and device in a microwave transmission apparatus are provided, which are capable of improving the signal-to-noise ratio of the service signal and the reliability of the communication signal, and increasing the distance between an indoor unit (IDU) and an outdoor unit (ODU). In the technical solutions, a signal processing method in a microwave transmission apparatus includes: directly multiplexing at least a service signal and a non-service signal, and converting the multiplexed electric signal into a multiplexed optical signal; and sending the multiplexed optical signal to an ODU.
摘要翻译：在信号处理技术领域中，提供了微波传输装置中的微波传输装置，信号处理方法和装置，其能够提高服务信号的信噪比和通信信号的可靠性，并且增加室内机（IDU）和室外机（ODU）之间的距离。在技术方案中，微波传输装置中的信号处理方法包括：至少直接复用业务信号和非业务信号，并将多路复用的电信号转换为复用的光信号; 并将复用的光信号发送到ODU。

2. 发明授权

US08045586B2 Method and apparatus for transmitting overhead information 有权
标题翻译：用于发送开销信息的方法和装置
公开(公告)号：US08045586B2
公开(公告)日：2011-10-25
申请号：US11958043
申请日：2007-12-17
申请人： Jianbin Huang , Tianxiang Wang , Zhiyong Qiu , Guixue Zhao , Feng Zhang , Jun Feng , Dejun Li , Yongjun Tu , Xiaobin Song
发明人： Jianbin Huang , Tianxiang Wang , Zhiyong Qiu , Guixue Zhao , Feng Zhang , Jun Feng , Dejun Li , Yongjun Tu , Xiaobin Song
IPC分类号： H04J3/24
CPC分类号： H04J3/1611 , H04J2203/0035 , H04W52/58
摘要： A method provided by the present invention for transmitting overhead information, includes dividing and reforming overhead information into at least two overhead parts, inserting the at least two overhead parts into overhead bytes of at least two corresponding data frames, and transmitting the at least two overhead parts via the at least two data frames which are microwave frames. Overhead information transmitting apparatus and overhead information receiving apparatus are also provided by the present invention. With the method and apparatus of the present invention, the channel bandwidth resources occupied by the overhead bytes or each microwave frame are greatly reduced. If the saved channel bandwidth is used for performing the error correction code on the transmitted information, the code gain is improved and the sensitivity requirement on the receiver is reduced so that the cost of a microwave transmitting system is reduced eventually.
摘要翻译：本发明提供的用于发送开销信息的方法包括：将开销信息划分和重构为至少两个开销部分，将至少两个开销部分插入到至少两个相应数据帧的开销字节中，以及发送至少两个开销经由至少两个数据帧的部件是微波帧。本发明还提供了开销信息发送装置和开销信息接收装置。利用本发明的方法和装置，由开销字节或每个微波帧占用的信道带宽资源大大降低。如果保存的信道带宽用于对发送的信息执行纠错码，则可以提高码增益，减少对接收机的灵敏度要求，从而最终降低微波发射系统的成本。

3. 发明申请

US20100062707A1 FREQUENCY CONVERSION DEVICE, METHOD AND SYSTEM 审中-公开
标题翻译：频率转换装置，方法和系统
公开(公告)号：US20100062707A1
公开(公告)日：2010-03-11
申请号：US12491504
申请日：2009-06-25
申请人： Haiou Gou , Tinghai Lv , Jianjun Yang , Dejun Li
发明人： Haiou Gou , Tinghai Lv , Jianjun Yang , Dejun Li
IPC分类号： H04B7/14
CPC分类号： H04B1/40
摘要： A frequency conversion device, method, and system are described. The device includes a first intermediate frequency (IF) filter, a first local oscillator, an up frequency converter, and a first duplexer. The first IF filter is adapted to receive an IF signal, and send the IF signal after performing an IF filtering on the IF signal. The up frequency converter is adapted to receive the IF signal after the IF filtering and a local oscillator signal, perform an up frequency conversion on the IF signal to obtain a microwave signal according to the local oscillator signal, and send the microwave signal. The first duplexer is adapted to receive the microwave signal, and send the microwave signal after performing a band pass filtering on the microwave signal. By the use of the frequency conversion device, the frequency conversion of a digital microwave outdoor unit (ODU) once is thus realized.
摘要翻译：描述了变频装置，方法和系统。该装置包括第一中频（IF）滤波器，第一本地振荡器，上变频器和第一双工器。第一IF滤波器适于接收IF信号，并且在对IF信号执行IF滤波之后发送IF信号。上变频器适于在IF滤波之后接收IF信号和本地振荡器信号，对IF信号执行上变频以根据本地振荡器信号获得微波信号，并发送微波信号。第一双工器适于接收微波信号，并且在对微波信号进行带通滤波之后发送微波信号。通过使用变频装置，能够实现数字微波室外机（ODU）一次的变频。

4. 发明申请

US20110091215A1 MICROWAVE TRANSMISSION APPARATUS, SIGNAL PROCESSING METHOD AND DEVICE IN MICROWAVE TRANSMISSION APPARATUS 失效
标题翻译：微波传输装置，信号处理方法和微波传输装置中的装置
公开(公告)号：US20110091215A1
公开(公告)日：2011-04-21
申请号：US12979174
申请日：2010-12-27
申请人： Xiongbin Huang , Tianxiang Wang , Haiou Gou , Dejun Li
发明人： Xiongbin Huang , Tianxiang Wang , Haiou Gou , Dejun Li
IPC分类号： H04J14/08 , H04W4/00
CPC分类号： H04B10/1143 , H04B10/25759
摘要： In the field of signal processing technologies, a microwave transmission apparatus, a signal processing method and device in a microwave transmission apparatus are provided, which are capable of improving the signal-to-noise ratio of the service signal and the reliability of the communication signal, and increasing the distance between an indoor unit (IDU) and an outdoor unit (ODU). In the technical solutions, a signal processing method in a microwave transmission apparatus includes: directly multiplexing at least a service signal and a non-service signal, and converting the multiplexed electric signal into a multiplexed optical signal; and sending the multiplexed optical signal to an ODU.
摘要翻译：在信号处理技术领域中，提供了微波传输装置中的微波传输装置，信号处理方法和装置，其能够提高服务信号的信噪比和通信信号的可靠性，并且增加室内机（IDU）和室外机（ODU）之间的距离。在技术方案中，微波传输装置中的信号处理方法包括：至少直接复用业务信号和非业务信号，并将多路复用的电信号转换为复用的光信号; 并将复用的光信号发送到ODU。

5. 发明申请

US20080107132A1 METHOD AND APPARATUS FOR TRANSMITTING OVERHEAD INFORMATION 有权
标题翻译：传输信息的方法和装置
公开(公告)号：US20080107132A1
公开(公告)日：2008-05-08
申请号：US11958043
申请日：2007-12-17
申请人： Jianbin Huang , Tianxiang Wang , Zhiyong Qiu , Guixue Zhao , Feng Zhang , Jun Feng , Dejun Li , Yongiun Tu , Xiaobin Song
发明人： Jianbin Huang , Tianxiang Wang , Zhiyong Qiu , Guixue Zhao , Feng Zhang , Jun Feng , Dejun Li , Yongiun Tu , Xiaobin Song
IPC分类号： H04J3/22
CPC分类号： H04J3/1611 , H04J2203/0035 , H04W52/58
摘要： A method provided by the present invention for transmitting overhead information, includes dividing and reforming overhead information into at least two overhead parts, inserting the at least two overhead parts into overhead bytes of at least two corresponding data frames, and transmitting the at least two overhead parts via the it least two data frames which are microwave frames. Overhead information transmitting apparatus and overhead information receiving apparatus are also provided by the present invention. With the method and apparatus of the present invention, the channel bandwidth resources occupied by the overhead bytes or each microwave frame are greatly reduced. If the saved channel bandwidth is used for performing the error correction code on the transmitted information, the code gain is improved and the sensitivity requirement on the receiver is reduced so that the cost of a microwave transmitting system is reduced eventually.
摘要翻译：本发明提供的用于发送开销信息的方法包括：将开销信息划分和重构为至少两个开销部分，将至少两个开销部分插入到至少两个相应数据帧的开销字节中，以及发送至少两个开销通过它至少两个数据帧是微波帧。本发明还提供了开销信息发送装置和开销信息接收装置。利用本发明的方法和装置，由开销字节或每个微波帧占用的信道带宽资源大大降低。如果保存的信道带宽用于对发送的信息执行纠错码，则可以提高码增益，减少对接收机的灵敏度要求，从而最终降低微波发射系统的成本。

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