System and method for grassmannian signaling in a broadband network
US9654324B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 1, 2015 |
| Grant date | May 16, 2017 |
| Priority date | — |
| Expiry date | Jul 31, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0026
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An embodiment method includes determining, by a first network device, an equivalent coherence time of a narrowband network corresponding to the broadband network in accordance with a channel coherence time and a coherence bandwidth of the broadband network. The method further includes structuring, by the first network device, a Grassmannian symbol in accordance with the equivalent coherence time, generating, by the first network device, Grassmannian symbol sections by partitioning the Grassmannian symbol in accordance with the coherence bandwidth, and transmitting, by the first network device to a second network device, the Grassmannian symbol sections on subchannels within the coherence bandwidth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.