Uplink signal transmission method, processing device, and system
US10009104B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2016 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Dec 10, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q11/0066
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An uplink signal scheduling method, a processing device, and a system. The method includes when uplink signals sent by at least one transmit device are received, preprocessing the uplink signals, to generate a data over cable service interface specification (DOCSIS) frame, where the DOCSIS frame includes at least two uplink signals, and each uplink signal of the at least two uplink signals corresponds to one uplink wavelength, and when it is detected that a signal conflict exists in the DOCSIS frame, creating at least two signal groups according to the uplink signals, and allocating, to the at least two signal groups, uplink signals that have a same uplink wavelength and cause the signal conflict, and performing scheduling on the uplink signals according to the signal groups that have undergone allocation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.