Multiplexing of real time services and non-real time services for OFDM systems
US7813441B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 8, 2005 |
| Grant date | Oct 12, 2010 |
| Priority date | — |
| Expiry date | Jun 11, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/26
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
For certain embodiments of the present disclosure, a method and apparatus for transmitting in a multi-antenna communication system is provided. The method comprises modulating a plurality of signals to be transmitted from each antenna of a plurality of antennas with at least one subband of a different one of a plurality of groups of subbands, wherein each of the plurality of groups includes a different subset of the plurality of subbands and wherein the plurality of subbands of a first group are noncontiguous, and transmitting at least some the plurality of signals substantially simultaneously from different ones of the plurality of antennas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.