- CMTS distributed deployment
- CATV network and cable modem (reproduced)
- HFC broadband access and TDMA technology (reproduced)
- HFC broadband network reverse loop debug method (reproduced)
- HFC two-way transformation cost accounting and scheme selection (reproduced)
- Screening of HFC two-way network noise (reproduced)
- HFC network back channel test and test instrument (reproduced)
- Two-way HFC uplink channel noise measurement method (reproduced)