公开(公告)号：WO2017060772A3

公开(公告)日：2017-06-08

申请号：PCT/IB2016001551

申请日：2016-09-26

Applicant: ALCATEL LUCENT

Inventor： YE CHENHUI ,  HU XIAOFENG ,  ZHANG KAIBIN

IPC: H04W88/08 ,  H04B10/2575

CPC classification number: H04W88/085 ,  H04B10/25753

Abstract: Embodiments of the present disclosure provide a wireless access System which may comprise a baseband processing unit (BBU) pool, an optical network unit (ONU) and a remote radio head (RRH), wherein the BBU pool may be connected to one or more ONUs, each of the ONUs may be connected to one or more RRHs, and the connection between each of the ONUs and the one or more RRHs may be implemented using a twisted pair. Embodiments of the présent disclosure can provide access, convergence and transport with a very large capacity from indoor antenna units to a centralized BBU as well as an easy installation, and thus they are cost economical for a large scale deployment of indoor wireless access. Furthermore, advanced wireless technologies, such as large scale MIMO and CoMP, can be supported. Embodiments of the présent disclosure further provide a remote radio head (RRH), an optical network unit (ONU), an optical line terminal (OLT) and a baseband processing unit (BBU) pool.

Abstract translation: 本公开的实施例提供了一种无线接入系统，其可以包括基带处理单元（BBU）池，光网络单元（ONU）和远程射频头（RRH），其中BBU池可以连接到一个或多个ONU ，每个ONU可以连接到一个或多个RRH，并且每个ONU与一个或多个RRH之间的连接可以使用双绞线来实现。 本公开的实施例可以提供从室内天线单元到集中式BBU的非常大容量的接入，汇聚和传输以及容易的安装，并且因此它们对于大规模部署室内无线接入而言是成本经济的。 此外，可以支持先进的无线技术，如大规模MIMO和CoMP。 本发明实施例还提供一种远端射频头（RRH），光网络单元（ONU），光线路终端（OLT）和基带处理单元（BBU）池。