Title:
INTERFACE, DATA PROCESSING METHOD AND APPARATUS, AND NETWORK DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/037090
Kind Code:
A1
Abstract:
Disclosed are an interface, a data processing method and apparatus, and a network device. The interface can be shared by a plurality of PHY modules in a PHY chip and a plurality of MAC modules in a MAC chip. By using a relationship between a time slot and a PHY module and a relationship between a time slot and a MAC module, the transmission of data code streams at a plurality of different rates between the PHY chip and the MAC chip is realized by means of a physical channel corresponding to each direction, such that there is no need to occupy a large number of chip pins and the area of a circuit board, and the problems whereby an existing serialized MII cannot be compatible with a plurality of different rates and cannot be shared by a plurality of PHY modules and a plurality of MAC modules are solved, thereby achieving the effect of orderly transmitting data code streams at a plurality of different rates between a PHY chip and a MAC chip.
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Inventors:
LIU YONGZHI (CN)
HE XIANG (CN)
ZHANG QIN (CN)
HE XIANG (CN)
ZHANG QIN (CN)
Application Number:
PCT/CN2021/087110
Publication Date:
February 24, 2022
Filing Date:
April 14, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L12/02
Foreign References:
| CN109698732A | 2019-04-30 | |||
| CN103875205A | 2014-06-18 | |||
| US20160241462A1 | 2016-08-18 | |||
| US20180167160A1 | 2018-06-14 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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