Medium access control for orthogonal frequency-division multiple-access (OFDMA) cellular networks
US7072315B1 · kind B1 · utility
175Cited by
39References
35Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 10, 2000 |
| Grant date | Jul 4, 2006 |
| Priority date | — |
| Expiry date | May 12, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/541
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for controlling OFDMA cellular networks is described. In one embodiment, the method comprises receiving channel characteristics and noise-plus-interference information measured at spatially distributed subscribers and assigning traffic channels for an orthogonal frequency-division multiple-access (OFDMA) network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.