Upstream ranging in communications devices
US8477807B1 · kind B1 · utility
7Cited by
0References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 6, 2010 |
| Grant date | Jul 2, 2013 |
| Priority date | — |
| Expiry date | Feb 15, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J3/0682
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Systems, methods, and apparatuses can provide improved ranging for communications devices. This improved ranging can include prioritizing an upstream ambiguity list and/or prioritizing visible upstream channel identifiers, and generating a hierarchical candidate list for use in initial ranging for a communications device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.