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1. 发明申请

US20170230085A1 POWER AMPLIFIER PROTECTION USING A CYCLIC REDUNDANCY CHECK ON THE DIGITAL TRANSPORT OF DATA 审中-公开
公开(公告)号：US20170230085A1
公开(公告)日：2017-08-10
申请号：US15380686
申请日：2016-12-15
申请人： Dali Systems Co. Ltd.
发明人： Qianqi Zhuang , Shawn Patrick Stapleton
IPC分类号： H04B7/022 , H04L1/00
CPC分类号： H04B7/022 , H04L1/0011 , H04L1/0045 , H04L1/0061
摘要： A method of conditioning payload data includes providing a processor and receiving a packet comprising payload data, a first error code, and a second error code. The method also includes computing, using the processor, a first recalculated error code and determining a difference between the first error code and the first recalculated error code. The method further includes modifying the payload data in response to determining the difference.

2. 发明授权

US09955361B2 Method and system for WI-FI data transmission 有权
公开(公告)号：US09955361B2
公开(公告)日：2018-04-24
申请号：US14189044
申请日：2014-02-25
申请人： DALI SYSTEMS CO. LTD.
发明人： Sasa Trajkovic , Shawn Patrick Stapleton , Qianqi Zhuang
IPC分类号： H04W16/26 , H04B10/2575 , H04W84/12 , H04W88/08
CPC分类号： H04W16/26 , H04B10/25754 , H04W84/12 , H04W88/085
摘要： A system for networking Wi-Fi Access Points in a Distributed Antenna System includes a plurality of Digital Access Units (DAUs). The plurality of DAUs are coupled and operable to route signals between the plurality of DAUs. The system also includes a plurality of Digital Remote Units (DRUs) coupled to the plurality of DAUs and operable to transport signals between DRUs and DAUs and a plurality of DAU ports and DRU ports. The system further includes a Framer/Deframer, wherein the cellular payload data is separated from the IP data and a network switch. The IP data from a plurality of DAU and DRU ports are buffered and routed to a plurality of DAU and DRU ports. Furthermore, the system includes a plurality of Wi-Fi access points coupled via a mesh network to Wi-Fi access points connected to a plurality of DRUs.

3. 发明申请

US20150303999A1 NETWORK SWITCH FOR A DISTRIBUTED ANTENNA NETWORK 审中-公开
标题翻译：用于分布式天线网络的网络开关
公开(公告)号：US20150303999A1
公开(公告)日：2015-10-22
申请号：US14590447
申请日：2015-01-06
申请人： Dali Systems Co. Ltd.
发明人： Qianqi Zhuang , Shawn Patrick Stapleton
IPC分类号： H04B7/02
CPC分类号： H04B7/024 , H04W84/22
摘要： A system for transporting IP data in a Distributed Antenna System includes at least one Digital Access Units (DAU) having a plurality of optical input/output ports and at least one Ethernet port and a plurality of Digital Remote Units (DRUs) coupled to the at least one DAU. Each of the plurality of DRUs has a plurality of optical input/output ports and at least one Ethernet port. The at least one DAU includes a Framer/Deframer operable to separate cellular payload data from IP data and a network switch operable to buffer the cellular payload data and the IP data and to route the IP data received from the plurality of DRUs to the at least one Ethernet port of the DAU.
摘要翻译：用于在分布式天线系统中传送IP数据的系统包括具有多个光输入/输出端口和至少一个以太网端口的至少一个数字接入单元（DAU）以及耦合到所述至少一个以太网端口的多个数字远程单元（DRU）至少一个DAU。多个DRU中的每一个具有多个光输入/输出端口和至少一个以太网端口。所述至少一个DAU包括可操作以将蜂窝有效载荷数据与IP数据分离的成帧器/去帧器，以及可操作以缓冲蜂窝有效载荷数据和IP数据并将从多个DRU接收的IP数据路由至少至少 DAU的一个以太网端口。

4. 发明申请

US20140223266A1 POWER AMPLIFIER PROTECTION USING A CYCLIC REDUNDANCY CHECK ON THE DIGITAL TRANSPORT OF DATA 有权
标题翻译：使用循环冗余的功率放大器保护检查数据的数据传输
公开(公告)号：US20140223266A1
公开(公告)日：2014-08-07
申请号：US14095706
申请日：2013-12-03
申请人： DALI SYSTEMS CO. LTD.
发明人： Qianqi Zhuang , Shawn Patrick Stapleton
IPC分类号： H04L1/00
CPC分类号： H04L1/0011 , H04B7/022 , H04L1/0045 , H04L1/0061
摘要： A method of conditioning payload data includes providing a processor and receiving a packet comprising payload data, a first error code, and a second error code. The method also includes computing, using the processor, a first recalculated error code and determining a difference between the first error code and the first recalculated error code. The method further includes modifying the payload data in response to determining the difference.
摘要翻译：调节有效载荷数据的方法包括提供处理器并接收包括有效载荷数据，第一错误代码和第二错误代码的分组。该方法还包括使用处理器计算第一重新计算的错误代码并确定第一错误代码和第一重新计算的错误代码之间的差异。该方法还包括响应于确定差异来修改有效载荷数据。

5. 发明授权

US10681563B2 Method and system for Wi-Fi data transmission 有权
公开(公告)号：US10681563B2
公开(公告)日：2020-06-09
申请号：US15907153
申请日：2018-02-27
申请人： DALI SYSTEMS CO. LTD.
发明人： Sasa Trajkovic , Shawn Patrick Stapleton , Qianqi Zhuang
IPC分类号： H04W16/26 , H04B10/2575 , H04W84/12 , H04W88/08
摘要： A system for networking Wi-Fi Access Points in a Distributed Antenna System includes a plurality of Digital Access Units (DAUs). The plurality of DAUs are coupled and operable to route signals between the plurality of DAUs. The system also includes a plurality of Digital Remote Units (DRUs) coupled to the plurality of DAUs and operable to transport signals between DRUs and DAUs and a plurality of DAU ports and DRU ports. The system further includes a Framer/Deframer, wherein the cellular payload data is separated from the IP data and a network switch. The IP data from a plurality of DAU and DRU ports are buffered and routed to a plurality of DAU and DRU ports. Furthermore, the system includes a plurality of Wi-Fi access points coupled via a mesh network to Wi-Fi access points connected to a plurality of DRUs.

6. 发明授权

US10404329B2 Network switch for a distributed antenna network 有权
公开(公告)号：US10404329B2
公开(公告)日：2019-09-03
申请号：US14590447
申请日：2015-01-06
申请人： Dali Systems Co. Ltd.
发明人： Qianqi Zhuang , Shawn Patrick Stapleton
IPC分类号： H04B7/02 , H04B7/024 , H04W84/22
摘要： A system for transporting IP data in a Distributed Antenna System includes at least one Digital Access Units (DAU) having a plurality of optical input/output ports and at least one Ethernet port and a plurality of Digital Remote Units (DRUs) coupled to the at least one DAU. Each of the plurality of DRUs has a plurality of optical input/output ports and at least one Ethernet port. The at least one DAU includes a Framer/Deframer operable to separate cellular payload data from IP data and a network switch operable to buffer the cellular payload data and the IP data and to route the IP data received from the plurality of DRUs to the at least one Ethernet port of the DAU.

7. 发明授权

US09559806B2 Power amplifier protection using a cyclic redundancy check on the digital transport of data 有权
标题翻译：功率放大器保护采用循环冗余校验数字传输数据
公开(公告)号：US09559806B2
公开(公告)日：2017-01-31
申请号：US14095706
申请日：2013-12-03
申请人： DALI SYSTEMS CO. LTD.
发明人： Qianqi Zhuang , Shawn Patrick Stapleton
IPC分类号： H03M13/00 , H04L1/00 , H04B7/02
CPC分类号： H04L1/0011 , H04B7/022 , H04L1/0045 , H04L1/0061
摘要： A method of conditioning payload data includes providing a processor and receiving a packet comprising payload data, a first error code, and a second error code. The method also includes computing, using the processor, a first recalculated error code and determining a difference between the first error code and the first recalculated error code. The method further includes modifying the payload data in response to determining the difference.
摘要翻译：调节有效载荷数据的方法包括提供处理器并接收包括有效载荷数据，第一错误代码和第二错误代码的分组。该方法还包括使用处理器计算第一重新计算的错误代码并确定第一错误代码和第一重新计算的错误代码之间的差异。该方法还包括响应于确定差异来修改有效载荷数据。

8. 发明申请

US20150207545A1 DIGITAL TRANSPORT OF DATA OVER DISTRIBUTED ANTENNA NETWORK 有权
标题翻译：分布式天线网络数据的数字传输
公开(公告)号：US20150207545A1
公开(公告)日：2015-07-23
申请号：US14574071
申请日：2014-12-17
申请人： Dali Systems Co. Ltd.
发明人： Qianqi Zhuang , Shawn Patrick Stapleton
IPC分类号： H04B7/02 , H04W84/22
CPC分类号： H04B7/024
摘要： A system for transporting data in a Distributed Antenna System (DAS) includes at least one Digital Access Unit (DAU) and a plurality of Digital Remote Units (DRUs) coupled to the at least one DAU. The plurality of DRUs are operable to transport signals between the plurality of DRUs and the at least one DAU. The at least one DAU includes: a data transport coder comprising: a framer, an encoder, a scrambler, and a serializer and a data transport decoder comprising: a deserializer, a decoder, a descrambler, a frame synchronizer, and a deframer.
摘要翻译：用于在分布式天线系统（DAS）中传输数据的系统包括耦合到所述至少一个DAU的至少一个数字接入单元（DAU）和多个数字远程单元（DRU）。多个DRU可操作以在多个DRU和至少一个DAU之间传送信号。所述至少一个DAU包括：数据传输编码器，包括：成帧器，编码器，加扰器和串行器以及数据传输解码器，包括：解串器，解码器，解扰器，帧同步器和解帧器。

9. 发明申请

US20180212650A1 DIGITAL TRANSPORT OF DATA OVER DISTRIBUTED ANTENNA NETWORK 审中-公开
公开(公告)号：US20180212650A1
公开(公告)日：2018-07-26
申请号：US15812018
申请日：2017-11-14
申请人： Dali Systems Co. Ltd.
发明人： Qianqi Zhuang , Shawn Patrick Stapleton
IPC分类号： H04B7/024
CPC分类号： H04B7/024
摘要： A system for transporting data in a Distributed Antenna System (DAS) includes at least one Digital Access Unit (DAU) and a plurality of Digital Remote Units (DRUs) coupled to the at least one DAU. The plurality of DRUs are operable to transport signals between the plurality of DRUs and the at least one DAU. The at least one DAU includes: a data transport coder comprising: a framer, an encoder, a scrambler, and a serializer and a data transport decoder comprising: a deserializer, a decoder, a descrambler, a frame synchronizer, and a deframer.

10. 发明授权

US09847816B2 Digital transport of data over distributed antenna network 有权
公开(公告)号：US09847816B2
公开(公告)日：2017-12-19
申请号：US14574071
申请日：2014-12-17
申请人： Dali Systems Co. Ltd.
发明人： Qianqi Zhuang , Shawn Patrick Stapleton
IPC分类号： H04L1/00 , H04B7/024
CPC分类号： H04B7/024
摘要： A system for transporting data in a Distributed Antenna System (DAS) includes at least one Digital Access Unit (DAU) and a plurality of Digital Remote Units (DRUs) coupled to the at least one DAU. The plurality of DRUs are operable to transport signals between the plurality of DRUs and the at least one DAU. The at least one DAU includes: a data transport coder comprising: a framer, an encoder, a scrambler, and a serializer and a data transport decoder comprising: a deserializer, a decoder, a descrambler, a frame synchronizer, and a deframer.

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