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1. (WO2018040941) METADATA TRANSMISSION METHOD AND DEVICE

Pub. No.:    WO/2018/040941    International Application No.:    PCT/CN2017/097929
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Fri Aug 18 01:59:59 CEST 2017
IPC: H04L 12/761
H04L 29/08
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: HU, Fangwei
胡方伟
Title: METADATA TRANSMISSION METHOD AND DEVICE
Abstract:
Provided in the present disclosure are a method and device for metadata transmission, the method comprising: extending a protocol message in a routing protocol, such that the extended protocol message supports notifying devices in a bit indexed explicit replication (BIER) network as having the ability to process metadata.