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1. (WO2017035724) METHOD, DEVICE, AND SYSTEM FOR RECEIVING CPRI DATA STREAM AND ETHERNET FRAME

Pub. No.:    WO/2017/035724    International Application No.:    PCT/CN2015/088553
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Tue Sep 01 01:59:59 CEST 2015
IPC: H04W 88/08
H04L 12/28
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: ZHANG, Fan
张帆
Title: METHOD, DEVICE, AND SYSTEM FOR RECEIVING CPRI DATA STREAM AND ETHERNET FRAME
Abstract:
Embodiments of the present invention provide a method, device, and system for receiving a CPRI data stream and an Ethernet frame. A first network device receives a first CPRI data stream via a CPRI interface thereof; the first network device generates fragments of the first CPRI data stream according to the first CPRI data stream; the first network device generates an Ethernet frame which comprises the fragments of the first CPRI data stream and a CPRI data identifier that is used for indicating that the Ethernet frame carries CPRI data; the first network device sends the Ethernet frame to a second network device via an Ethernet interface thereof. The first network device generates the Ethernet frame that can be transmitted via an Ethernet, and the Ethernet frame comprises the fragments of the first CPRI data stream, thus providing a method for transmitting CPRI data via an Ethernet.