Title:
DATA TRANSMISSION METHOD AND DATA TRANSMISSION APPARATUS BASED ON INTER-INTEGRATED CIRCUIT PROTOCOL
Document Type and Number:
WIPO Patent Application WO/2021/203227
Kind Code:
A1
Abstract:
Provided are a data transmission method and a data transmission apparatus based on an I2C protocol. The method comprises: a first transmission chip acquiring I2C data from a first device, wherein the I2C data is data sent by the first device to a second device, and the first transmission chip corresponds to the first device; the first transmission chip sending first feedback information to the first device, wherein the first feedback information is used for indicating whether the I2C data is successfully received; the first transmission chip forwarding the I2C data to a second transmission chip corresponding to the second device; the first transmission chip receiving second feedback information from the second transmission chip, wherein the second feedback information is used for indicating whether the I2C data is successfully received; and the first transmission chip storing the second feedback information in a first storage space, wherein the first storage space is a storage space of the first transmission chip. According to the method provided in the present application, the effective rate of long-distance transmission of I2C data can be improved.
Inventors:
BAO PENGXIN (CN)
ZHANG XINGXIN (CN)
LI CHAO (CN)
WANG XUEHUAN (CN)
ZHANG XINGXIN (CN)
LI CHAO (CN)
WANG XUEHUAN (CN)
Application Number:
PCT/CN2020/083441
Publication Date:
October 14, 2021
Filing Date:
April 07, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F13/14
Foreign References:
CN105912354A | 2016-08-31 | |||
US20070250648A1 | 2007-10-25 | |||
CN209920986U | 2020-01-10 | |||
CN105975425A | 2016-09-28 | |||
CN209357068U | 2019-09-06 |
Other References:
See also references of EP 4120092A4
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
Download PDF:
Previous Patent: MARINE LITTER COLLECTION AND DISPOSAL DEVICE AND METHOD THEREFOR
Next Patent: METHOD TO FAST RECOVER UE FROM PS CALL FAILURE IN 5G NSA
Next Patent: METHOD TO FAST RECOVER UE FROM PS CALL FAILURE IN 5G NSA