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1. 发明授权

US07937110B2 Distributed base station system and method for networking thereof and base band unit 有权
标题翻译：分布式基站系统及其组网方法和基带单元
公开(公告)号：US07937110B2
公开(公告)日：2011-05-03
申请号：US10589323
申请日：2006-01-12
申请人： Wangjun Wu , Chengdong Yu , Zhu Tan , Tao Pu , Wensheng He , Peng Lan , Jun Zhou , Ming Yu
发明人： Wangjun Wu , Chengdong Yu , Zhu Tan , Tao Pu , Wensheng He , Peng Lan , Jun Zhou , Ming Yu
IPC分类号： H04M1/00
CPC分类号： H04W88/08
摘要： The present invention discloses a distributed base station system as well as its networking method and base band unit. In this system, the base band unit (BBU) and RF unit (RFU) of the base station are separated, and the RFU is equipped with base band RF interfaces for interconnecting the BBU and transmitting data information, thereby forming the base station. Based on the separation of the BBU from the RFU, the BBU capacity is further divided at the same time, and every unit is also arranged independently. The BBU networking and capacity expansion may be achieved with capacity expansion interfaces and base band RF interfaces provided by BBU interface units in flexible and convenient ways.
摘要翻译：本发明公开了一种分布式基站系统及其组网方法和基带单元。在该系统中，基站的基带单元（BBU）和RF单元（RFU）被分离，并且RFU配备有用于互连BBU并发送数据信息的基带RF接口，从而形成基站。基于BBU与RFU的分离，BBU容量同时进一步划分，每个单元也独立安排。 BBU网络和容量扩展可以通过容量扩展接口和BBU接口单元以灵活方便的方式提供的基带RF接口来实现。

2. 发明申请

US20110158332A1 Distributed Base Station System and Method for Networking thereof and Base Band Unit 审中-公开
标题翻译：分布式基站系统及其组网方法和基带单元
公开(公告)号：US20110158332A1
公开(公告)日：2011-06-30
申请号：US13042470
申请日：2011-03-08
申请人： Wangjun Wu , Chengdong Yu , Zhu Tan , Tao Pu , Wensheng He , Peng Lan , Jun Zhou , Ming Yu
发明人： Wangjun Wu , Chengdong Yu , Zhu Tan , Tao Pu , Wensheng He , Peng Lan , Jun Zhou , Ming Yu
IPC分类号： H04L27/00
CPC分类号： H04W88/08
摘要： The present invention discloses a distributed base station system as well as its networking method and base band unit. In this system, the base band unit (BBU) and RF unit (RFU) of the base station are separated, and the RFU is equipped with base band RF interfaces for interconnecting the BBU and transmitting data information, thereby forming the base station. Based on the separation of the BBU from the RFU, the BBU capacity is further divided at the same time, and every unit is also arranged independently. The BBU networking and capacity expansion may be achieved with capacity expansion interfaces and base band RF interfaces provided by BBU interface units in flexible and convenient ways.
摘要翻译：本发明公开了一种分布式基站系统及其组网方法和基带单元。在该系统中，基站的基带单元（BBU）和RF单元（RFU）被分离，并且RFU配备有用于互连BBU并发送数据信息的基带RF接口，从而形成基站。基于BBU与RFU的分离，BBU容量同时进一步划分，每个单元也独立安排。 BBU网络和容量扩展可以通过容量扩展接口和BBU接口单元以灵活方便的方式提供的基带RF接口来实现。

3. 发明授权

US09148178B2 Multi-band multi-path receiving and transmitting device and method, and base station system 有权
公开(公告)号：US09148178B2
公开(公告)日：2015-09-29
申请号：US13074798
申请日：2011-03-29
申请人： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
发明人： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
IPC分类号： H04B1/38 , H04B1/00 , H04B1/50
CPC分类号： H04B1/40 , H04B1/005 , H04B1/0057 , H04B1/50
摘要： A multi-band multi-path receiving and transmitting device and method, and a base station system are provided. The multi-band multi-path receiving and transmitting device includes a broadband antenna, at least two multi-frequency couplers, a multi-band transceiver, and a signal processing module. The multi-band transceiver is adopted to decrease the number of the transceivers, thereby reducing the material cost and the mounting cost of the base station system.

4. 发明申请

US20120149317A1 Communication Signal Transmission Method, Device and System 有权
标题翻译：通信信号传输方法，设备和系统
公开(公告)号：US20120149317A1
公开(公告)日：2012-06-14
申请号：US13074848
申请日：2011-03-29
申请人： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
发明人： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
IPC分类号： H03D7/16
CPC分类号： H04B1/0057
摘要： A method, device, and system for communication signal transmission are provided, which relate to the field of communications, so as to improve reception performance of the network. The method includes dividing, by a multi-frequency receiver, Radio Frequency (RF) signals by frequency bands received from an antenna to obtain RF signals of different frequency bands; sending a first group of RF signals of a predetermined frequency band to an RF unit so that the RF unit converts the received first group of the RF signals of the predetermined frequency band into first baseband digital signals and sends the first baseband digital signals to a baseband processing unit; and converting a second group of the RF signals of the predetermined frequency band into second baseband digital signals and sending the second baseband digital signals to the baseband processing unit by using a digital baseband interface
摘要翻译：提供了一种用于通信信号传输的方法，装置和系统，其涉及通信领域，以便改善网络的接收性能。该方法包括利用从天线接收的频带通过多频接收机将射频（RF）信号除以获得不同频带的RF信号; 向RF单元发送预定频带的第一组RF信号，使得RF单元将接收到的预定频带的RF信号的第一组转换为第一基带数字信号，并将第一基带数字信号发送到基带处理单元; 并将预定频带的第二组RF信号转换为第二基带数字信号，并通过使用数字基带接口将第二基带数字信号发送到基带处理单元

5. 发明申请

US20120230282A1 BASE STATION, NETWORK SYSTEM, AND IMPLEMENTATION METHOD 有权
标题翻译：基站，网络系统和实现方法
公开(公告)号：US20120230282A1
公开(公告)日：2012-09-13
申请号：US13478812
申请日：2012-05-23
申请人： Wangjun WU , Jun ZHOU , Peng LAN , Ziqiang WANG , Jun XIA , Yongxiang ZHAO , Jingyu WANG , Nengwu XIANG , Ni MA
发明人： Wangjun WU , Jun ZHOU , Peng LAN , Ziqiang WANG , Jun XIA , Yongxiang ZHAO , Jingyu WANG , Nengwu XIANG , Ni MA
IPC分类号： H04W72/04 , H04W4/00
CPC分类号： H04W28/16 , H04B7/024 , H04L5/0037 , H04W88/085 , H04W88/10
摘要： A base station includes multiple edge nodes and a central node. The edge nodes are configured to perform communication with a user equipment, and execute baseband processing and mutual conversion between baseband data and radio data, in which the multiple edge nodes belong to one or more edge node groups, and each edge node group includes at least one edge node. The central node is configured to perform communication with the multiple edge nodes, manage the multiple edge nodes, and perform resource sharing so that resources are shared by the multiple edge nodes. The base station is divided into two levels of architecture, namely, a central node and an edge node, and the central node implements resource sharing so that resources are shared by the edge nodes, so that a resource sharing degree in the base station is enhanced.
摘要翻译：基站包括多个边缘节点和中心节点。边缘节点被配置为执行与用户设备的通信，并且执行基带数据和无线电数据之间的基带处理和相互转换，其中多个边缘节点属于一个或多个边缘节点组，并且每个边缘节点组至少包括一个边缘节点。中心节点被配置为执行与多个边缘节点的通信，管理多个边缘节点，并执行资源共享，使得资源由多个边缘节点共享。基站分为两个级别的架构，即中心节点和边缘节点，中心节点实现资源共享，使资源由边缘节点共享，从而提高基站资源共享度。

6. 发明申请

US20120157013A1 Multi-Band Multi-Path Receiving and Transmitting Device and Method, and Base Station System 有权
标题翻译：多频段多路径接收和发送设备和方法以及基站系统
公开(公告)号：US20120157013A1
公开(公告)日：2012-06-21
申请号：US13074798
申请日：2011-03-29
申请人： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
发明人： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
IPC分类号： H04W88/02
CPC分类号： H04B1/40 , H04B1/005 , H04B1/0057 , H04B1/50
摘要： A multi-band multi-path receiving and transmitting device and method, and a base station system are provided. The multi-band multi-path receiving and transmitting device includes a broadband antenna, at least two multi-frequency couplers, a multi-band transceiver, and a signal processing module. The multi-band transceiver is adopted to decrease the number of the transceivers, thereby reducing the material cost and the mounting cost of the base station system.
摘要翻译：提供了一种多频带多路径发送装置及方法以及基站系统。多频带多路径接收和发送装置包括宽带天线，至少两个多频耦合器，多频带收发器和信号处理模块。采用多频带收发器减少收发器的数量，从而降低了基站系统的材料成本和安装成本。

7. 发明授权

US09615402B2 Base station, network system, and implementation method 有权
公开(公告)号：US09615402B2
公开(公告)日：2017-04-04
申请号：US13478812
申请日：2012-05-23
申请人： Wangjun Wu , Jun Zhou , Peng Lan , Ziqiang Wang , Jun Xia , Yongxiang Zhao , Jingyu Wang , Nengwu Xiang , Ni Ma
发明人： Wangjun Wu , Jun Zhou , Peng Lan , Ziqiang Wang , Jun Xia , Yongxiang Zhao , Jingyu Wang , Nengwu Xiang , Ni Ma
IPC分类号： H04W72/04 , H04W88/08 , H04L5/00 , H04W28/16 , H04B7/024
CPC分类号： H04W28/16 , H04B7/024 , H04L5/0037 , H04W88/085 , H04W88/10
摘要： A base station includes multiple edge nodes and a central node. The edge nodes are configured to perform communication with a user equipment, and execute baseband processing and mutual conversion between baseband data and radio data, in which the multiple edge nodes belong to one or more edge node groups, and each edge node group includes at least one edge node. The central node is configured to perform communication with the multiple edge nodes, manage the multiple edge nodes, and perform resource sharing so that resources are shared by the multiple edge nodes. The base station is divided into two levels of architecture, namely, a central node and an edge node, and the central node implements resource sharing so that resources are shared by the edge nodes, so that a resource sharing degree in the base station is enhanced.

8. 发明授权

US08903330B2 Communication signal transmission method, device and system 有权
标题翻译：通信信号传输方式，设备和系统
公开(公告)号：US08903330B2
公开(公告)日：2014-12-02
申请号：US13074848
申请日：2011-03-29
申请人： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
发明人： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
IPC分类号： H04B1/16 , H04B1/00
CPC分类号： H04B1/0057
摘要： A method, device, and system for communication signal transmission are provided, which relate to the field of communications, so as to improve reception performance of the network. The method includes dividing, by a multi-frequency receiver, Radio Frequency (RF) signals by frequency bands received from an antenna to obtain RF signals of different frequency bands; sending a first group of RF signals of a predetermined frequency band to an RF unit so that the RF unit converts the received first group of the RF signals of the predetermined frequency band into first baseband digital signals and sends the first baseband digital signals to a baseband processing unit; and converting a second group of the RF signals of the predetermined frequency band into second baseband digital signals and sending the second baseband digital signals to the baseband processing unit by using a digital baseband interface.
摘要翻译：提供了一种用于通信信号传输的方法，装置和系统，其涉及通信领域，以便改善网络的接收性能。该方法包括利用从天线接收的频带通过多频接收机将射频（RF）信号除以获得不同频带的RF信号; 向RF单元发送预定频带的第一组RF信号，使得RF单元将接收到的预定频带的RF信号的第一组转换为第一基带数字信号，并将第一基带数字信号发送到基带处理单元; 并将预定频带的第二组RF信号转换成第二基带数字信号，并通过使用数字基带接口将第二基带数字信号发送到基带处理单元。

9. 发明授权

US08090326B1 Communication signal transmission method, device, and system 有权
标题翻译：通信信号传输方式，设备和系统
公开(公告)号：US08090326B1
公开(公告)日：2012-01-03
申请号：US13101866
申请日：2011-05-05
申请人： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
发明人： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
IPC分类号： H04B1/16
CPC分类号： H04B1/0057
摘要： A method, device, and system for communication signal transmission are provided, which relate to the field of communications, so as to improve reception performance of the network. The method includes: dividing, by a multi-frequency receiver, Radio Frequency (RF) signals by frequency bands received from an antenna to obtain RF signals of different frequency bands; sending a first group of RF signals of a predetermined frequency band to an RF unit so that the RF unit converts the received first group of the RF signals of the predetermined frequency band into first baseband digital signals and sends the first baseband digital signals to a baseband processing unit; and converting a second group of the RF signals of the predetermined frequency band into second baseband digital signals and sending the second baseband digital signals to the baseband processing unit by using a digital baseband interface.
摘要翻译：提供了一种用于通信信号传输的方法，装置和系统，其涉及通信领域，以便改善网络的接收性能。该方法包括：通过多频接收机将从天线接收的频带划分为射频（RF）信号，以获得不同频带的RF信号; 向RF单元发送预定频带的第一组RF信号，使得RF单元将接收到的预定频带的RF信号的第一组转换为第一基带数字信号，并将第一基带数字信号发送到基带处理单元; 并将预定频带的第二组RF信号转换成第二基带数字信号，并通过使用数字基带接口将第二基带数字信号发送到基带处理单元。

10. 发明申请

US20070177552A1 Distributed based station system and method for networking thereof and base band unit 有权
标题翻译：基于分布式站的系统及其组网方法和基带单元
公开(公告)号：US20070177552A1
公开(公告)日：2007-08-02
申请号：US10589323
申请日：2006-01-12
申请人： Wangjun Wu , Chengdong Yu , Zhu Tan , Tao Pu , Wensheng He , Peng Lan , Jun Zhou , Ming Yu
发明人： Wangjun Wu , Chengdong Yu , Zhu Tan , Tao Pu , Wensheng He , Peng Lan , Jun Zhou , Ming Yu
IPC分类号： H04B7/216
CPC分类号： H04W88/08
摘要： The present invention discloses a distributed base station system as well as its networking method and base band unit. In this system, the base band unit (BBU) and RF unit (RFU) of the base station are separated, and the RFU is equipped with base band RF interfaces for interconnecting the BBU and transmitting data information, thereby forming the base station. Based on the separation of the BBU from the RFU, the BBU capacity is further divided at the same time, and every unit is also arranged independently. The BBU networking and capacity expansion may be achieved with capacity expansion interfaces and base band RF interfaces provided by BBU interface units in flexible and convenient ways.
摘要翻译：本发明公开了一种分布式基站系统及其组网方法和基带单元。在该系统中，基站的基带单元（BBU）和RF单元（RFU）被分离，并且RFU配备有用于互连BBU并发送数据信息的基带RF接口，从而形成基站。基于BBU与RFU的分离，BBU容量同时进一步划分，每个单元也独立安排。 BBU网络和容量扩展可以通过容量扩展接口和BBU接口单元以灵活方便的方式提供的基带RF接口来实现。

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