Wireless communication device and data interface
US7747238B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2004 |
| Grant date | Jun 29, 2010 |
| Priority date | — |
| Expiry date | Apr 6, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2215/065
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A wireless communication device comprises a number of sub-systems operably coupled to a data interface for routeing data between the number of sub-systems. A clock generation function generates a clock signal substantially at a data transfer rate to be used over the data interface whereby the clock signal is generated at a rate that minimises harmonic content of the clock signal at operational frequencies of the wireless communication device. Thus, a suitable data rate is selected and supported by the data interface that accommodates the desired bandwidth, clock rate and/or chip rate of the functional elements that are coupled by the data interface within the wireless communication device, whilst minimising the effects of harmonic interference from the clock signal(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.