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1. 发明公开

EP2373116A1 MULTIPLEXING METHOD OF COMMUNICATION SIGNALS, WIRELESS COMMUNICATION SYSTEM AND RADIO EQUIPMENT CONTROLLER 有权
标题翻译： VERFAHREN ZUM KOMMUNIKATIONSSIGNAL-MULTIPLEXING，DRAHTLOSES KOMMUNIKATIONSSYSTEM UNDFUNKGERÄTESTEUERUNGEN
公开(公告)号：EP2373116A1
公开(公告)日：2011-10-05
申请号：EP09832923.8
申请日：2009-12-15
申请人： Huawei Technologies Co., Ltd.
发明人： WU, Xingguo , ZHOU, Jun
IPC分类号： H04W88/08
CPC分类号： H04W88/085
摘要： The present invention discloses a communication signal multiplexing method, a radio communication system, and a radio equipment controller (REC). Taking the common public radio interface (CPRI) standard as an example, by carrying multiple CPRI links on limited physical links (CPRI-MUX), generally one high-speed physical link, physical bandwidth is used more efficiently and the number of interconnected interfaces and the system cost are reduced without compromising with the CPRI standard is maintained. When the bandwidth provided by the high-speed physical link is insufficient, more physical links can be adopted.
摘要翻译：本发明公开了一种通信信号复用方法，无线通信系统和无线电设备控制器（REC）。以公共无线电接口（CPRI）标准为例，通过在有限物理链路（CPRI-MUX）（通常为一个高速物理链路）上承载多个CPRI链路，更有效地使用物理带宽，并且互连的接口和系统成本降低而不影响CPRI标准的维护。当高速物理链路提供的带宽不足时，可以采用更多的物理链路。

2. 发明公开

EP3588891A1 DATA ROUTING METHOD AND APPARATUS 有权
公开(公告)号：EP3588891A1
公开(公告)日：2020-01-01
申请号：EP17903789.0
申请日：2017-03-31
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Jun , WU, Xingguo
IPC分类号： H04L29/06 , H04L12/701
摘要： A data routing method and apparatus are used to implement data routing in a communications system in which a plurality of networks that use different data bearer protocols are integrated. The method includes: receiving, by a routing apparatus, data by using an input port, and determining a data bearer protocol attribute of the input port; determining, by the routing apparatus, an attribute of the data based on the data bearer protocol attribute of the input port, where when the data bearer protocol attribute of the input port is the CPRI protocol, the attribute of the data is an IP attribute or an IQ attribute, or when the data bearer protocol attribute of the input port is the Ethernet protocol, the attribute of the data is an IP attribute; determining, by the routing apparatus, based on the attribute of the data, a data bearer protocol attribute of an output port used to output the data; and determining, by the routing apparatus, based on the data bearer protocol attribute of the output port, the output port used to output the data, and outputting the data by using the determined output port.

3. 发明公开

EP3627963A1 INTEGRATED ACCESS SYSTEM, CONFIGURATION METHOD AND BASEBAND PROCESSING UNIT 审中-公开
公开(公告)号：EP3627963A1
公开(公告)日：2020-03-25
申请号：EP17913238.6
申请日：2017-06-12
申请人： Huawei Technologies Co., Ltd.
发明人： FU, Weixiang , WU, Xingguo , MO, Liguang , ZHANG, Qiaoming
IPC分类号： H04W88/10
摘要： An integrated access system, a configuration method, and a baseband unit are provided. An embodiment of this application provides an integrated access system, including a first baseband unit BBU, a second BBU, a first data exchange unit, a first base station network management subsystem, a second base station network management subsystem, and a first pico remote radio unit pRRU. The first BBU is connected to the first data exchange unit, the first BBU is connected to the first base station network management subsystem, the first BBU is connected to the second BBU, the second BBU is connected to the second base station network management subsystem, and the first pRRU is connected to the first data exchange unit.

4. 发明公开

EP2234283A1 COMMUNICATION SYSTEM, COMMUNICATION INTERFACE AND COMMUNICATION METHOD 有权转让
标题翻译： KOMMUNIKATIONSSYSTEM，KOMMUNIKATIONSSCHNITTSTELLE UND KOMMUNIKATIONSVERFAHREN
公开(公告)号：EP2234283A1
公开(公告)日：2010-09-29
申请号：EP08870143.8
申请日：2008-12-31
申请人： Huawei Technologies Co., Ltd.
发明人： WU, Wangjun , WU, Xingguo , LAN, Peng , SU, Yuxin , ZHOU, Jun , ZHAO, Ming , CHEN, Ping , YAO, Guoqiang , GUO, Jiang , LI, Baomin , LI, Gang , JIANG, Yajun , LI, Qi , YANG, Fangliang , ZHANG, Zhidong , YANG, Ganghua , PENG, Qingquan
IPC分类号： H04B7/00 , H04W92/00
CPC分类号： H04B1/40
摘要： A communication system, a communication interface, and a communication method are disclosed. The communication system includes a first field replaceable unit (FRU) and a second FRU. The first FRU includes: a radio frequency/intermediate frequency (RF/IF) module, adapted to perform conversion between an RF signal and a base band (BB) signal; and a first BB module, adapted to process the first part of BB signals according to a preset configuration rule for processing data. The second FRU includes: a second BB module, adapted to process BB signals other than the first part of BB signals according to the preset configuration rule for processing data. With the present invention, the BB may be split into two parts. One part of the BB may be integrated with the RF module, and the other part may be an independent physical entity.
摘要翻译：公开了通信系统，通信接口和通信方法。通信系统包括第一现场可更换单元（FRU）和第二FRU。第一FRU包括：射频/中频（RF / IF）模块，适于在RF信号和基带（BB）信号之间执行转换; 以及第一BB模块，其适于根据用于处理数据的预设配置规则处理BB信号的第一部分。第二FRU包括：第二BB模块，其适于根据用于处理数据的预设配置规则来处理除BB信号的第一部分之外的BB信号。利用本发明，BB可以分成两部分。 BB的一部分可以与RF模块集成，而另一部分可以是独立的物理实体。

5. 发明公开

EP3537754A1 INTEGRATED ACCESS SYSTEM 有权
公开(公告)号：EP3537754A1
公开(公告)日：2019-09-11
申请号：EP16923103.2
申请日：2016-11-30
申请人： Huawei Technologies Co., Ltd.
发明人： FU, Weixiang , WU, Wangjun , WU, Xingguo , ZHANG, Dan
IPC分类号： H04W24/04 , H04W88/08
摘要： An integrated access system is disclosed. The integrated access system includes a first BBU, a remote CPRI data exchange unit, a first radio frequency card RFC board, a repeater network management object function module, and a base station network management subsystem. The first RFC board is inserted on a socket of the first BBU, and the repeater network management object function module is disposed in the base station network management subsystem. The first BBU is connected to the remote CPRI data exchange unit by using a first CPRI channel, and the first BBU is connected to the base station network management subsystem by using an OM channel. The first RFC board includes a digital up- and down-frequency conversion module, a digital combination and division module, and a CPRI compression and decompression module. The digital up- and down-frequency conversion module is connected to the digital combination and division module, and the digital combination and division module is connected to the CPRI compression and decompression module. The first BBU includes a CPRI mapping and demapping module, and the CPRI mapping and demapping module is connected to the CPRI compression and decompression module.

6. 发明授权

EP2234283B1 COMMUNICATION SYSTEM, COMMUNICATION INTERFACE AND COMMUNICATION METHOD 有权转让
公开(公告)号：EP2234283B1
公开(公告)日：2019-05-22
申请号：EP08870143.8
申请日：2008-12-31
申请人： Huawei Technologies Co., Ltd.
发明人： WU, Wangjun , WU, Xingguo , LAN, Peng , SU, Yuxin , ZHOU, Jun , ZHAO, Ming , CHEN, Ping , YAO, Guoqiang , GUO, Jiang , LI, Baomin , LI, Gang , JIANG, Yajun , LI, Qi , YANG, Fangliang , ZHANG, Zhidong , YANG, Ganghua , PENG, Qingquan
IPC分类号： H04B7/00 , H04W92/00

7. 发明授权

EP2373116B1 MULTIPLEXING METHOD OF COMMUNICATION SIGNALS, WIRELESS COMMUNICATION SYSTEM AND RADIO EQUIPMENT CONTROLLERS 有权
标题翻译：通信信号的多路复用方法，无线通信系统和无线电设备控制器
公开(公告)号：EP2373116B1
公开(公告)日：2017-10-18
申请号：EP09832923.8
申请日：2009-12-15
申请人： Huawei Technologies Co., Ltd.
发明人： WU, Xingguo , ZHOU, Jun
IPC分类号： H04W88/08
CPC分类号： H04W88/085

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