Method of coordinating precoding matrixes in a wireless communication system
US8649344B2 · kind B2 · utility
28Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2009 |
| Grant date | Feb 11, 2014 |
| Priority date | — |
| Expiry date | Jun 16, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/541
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method of coordinating precoding matrixes in a wireless communication system is disclosed. A method of coordinating precoding matrixes by a base station in a wireless communication system comprises receiving precoding matrix index information from neighbor cells; and generating PMI allocation for each resource according to the precoding matrix index information wherein at least one PMI is restricted or recommended in part of resource in the PMI allocation for each resource.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.