Title:
DATA TRANSMISSION METHOD AND RELATED DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/072077
Kind Code:
A1
Abstract:
Provided by the embodiments of the present invention is a data transmission method. An aggregation coaxial media converter (CMC) device receiving first service data sent by an aggregation device, and then modulating the first service data into a first radio frequency signal, the first radio frequency signal being carried by means of a channel having a predefined transmission spectrum; sending the first radio frequency signal to an access CMC device; the access CMC device may demodulate the first radio frequency signal so as to obtain the first service data; the access CMC device determining a target channel corresponding to the first service data according to a service carrying spectrum pre-defined by at least one branch network, and then modulating the first service data into a second radio frequency signal carried by means of the target channel and transmitting to each branch network device. Using the present invention, the bandwidth allocated to a user may be increased.
Inventors:
GAO XINGGUO (CN)
SHEN CHENGHU (CN)
XIONG YUPENG (CN)
SHEN CHENGHU (CN)
XIONG YUPENG (CN)
Application Number:
PCT/CN2016/102351
Publication Date:
April 26, 2018
Filing Date:
October 18, 2016
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04N21/61
Domestic Patent References:
| WO2016123739A1 | 2016-08-11 |
Foreign References:
| CN102624560A | 2012-08-01 | |||
| CN104469535A | 2015-03-25 | |||
| US20110058813A1 | 2011-03-10 |
Other References:
LING, MINGWEI ET AL.: "Newest version of DOCSIS 3.1 PHY parameters and deployment strategy discussion", VIDEO ENGINEERING, vol. 40, no. 3, 17 March 2016 (2016-03-17), pages 108
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF: