Apparatus and method for determining fractional frequency reuse region by using broadcast reference signal in broadband wireless communication system
US8229445B2 · kind B2 · utility
1Cited by
1References
32Claims
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Key dates
| Filing date | May 21, 2009 |
| Grant date | Jul 24, 2012 |
| Priority date | — |
| Expiry date | Jul 16, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/51
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for operating a Fractional Frequency Reuse (FFR) scheme in a broadband wireless communication system is provided. The method includes broadcasting a reference value for determining an FFR region, receiving region information determined by using the reference value from at least one Mobile Station (MS), and determining a communication band of at least one MS by using the region information received from the at least one MS.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.