Apparatus and method for codeword to layer mapping in MIMO transmission wireless systems
US8259643B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2010 |
| Grant date | Sep 4, 2012 |
| Priority date | — |
| Expiry date | Mar 5, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0057
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A mobile station capable of communicating via an uplink transmission to at least one base station in a Multiple Input Multiple Output wireless network can map codewords to a plurality of layers. The mobile station includes a plurality of transmit antenna and a controller coupled to the plurality of transmit antenna. The controller is configured to map at least one codeword to a plurality of layers. The codeword includes a plurality of code blocks. The controller is configured to generate the plurality of code blocks from a transport block such that the number of code blocks generated correspond to an integer multiple of a number the plurality of layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.