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Title:
ETHERNET BROADCAST FRAME PROCESSING METHOD, APPARATUS AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/091221
Kind Code:
A1
Abstract:
The present application provides an Ethernet broadcast frame processing method, an apparatus and a device. Said method comprises: a user port function network element acquiring a user list and a forwarding rule from a session management function network element, the user list comprising an identifier of at least one terminal device which accesses a local area network or an identifier of at least one terminal device which accesses a first virtual local area network in the local area network; and the user port function network element receiving Ethernet broadcast frames, and sending, according to the forwarding rule, the Ethernet broadcast frames to the terminal device in the user list in a unicast manner. In the process above, the user port function network element can successfully forward the received Ethernet broadcast frames, avoiding the loss of the Ethernet broadcast frame, further improving the reliability of data transmission.

Inventors:
TANG TINGFANG (CN)
LI YAN (CN)
YANG JIAO (CN)
Application Number:
PCT/CN2018/106027
Publication Date:
May 16, 2019
Filing Date:
September 17, 2018
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L12/18
Foreign References:
CN107018542A2017-08-04
US20170303259A12017-10-19
Other References:
HUAWEI ET AL.: "Solving paging storm issue on ARP broadcast in Ethernet PDU sessions (TS 23.501)", SA WG2 MEETING #123- S2 177079, 22 October 2017 (2017-10-22) - 27 October 2017 (2017-10-27), XP051347035
3GPP: "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; System Architecture for the 5G System; Stage 2 (Release 15", 3GPP TS 23.501 V1.3.0 (2017-09), 30 September 2017 (2017-09-30), XP055607490
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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