Multiple input, multiple output wireless communication system, associated methods and data structures
US9083403B2 · kind B2 · utility
1Cited by
13References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2015 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Jan 12, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/0663
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Briefly, in accordance with one or more embodiments, a wireless signal is transmitted to a remote device. The remote device determines a precoding matrix indicator (PMI) in response to the wireless signal based at least in part on a hierarchical codebook. The PMI is then received as reported back from the remote device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.