System and method for management of neighbor-channel interference with power control and directed channel assignment
US5787352A · kind A · utility
77Cited by
10References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 29, 1995 |
| Grant date | Jul 28, 1998 |
| Priority date | — |
| Expiry date | Dec 29, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/54
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In a channel assignment system novel methodologies are utilized for managing channel interference in a cellular wireless communications system as a function of a service-quality factor for a communications channel within such a system. Those methodologies and their essential functions include: (1) Mixed Power Control for overcoming interference problems associated with conventional power control methods; (2) Directed Assignment for reducing channel conflicts between neighboring cells in non-congestion conditions; and (3) Mixed Power Control with Directed Assignment for reducing channel interference between neighboring cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.