Communications apparatuses and method for multi-level transmission power control thereof
US9288774B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Oct 13, 2011 |
| Grant date | Mar 15, 2016 |
| Priority date | — |
| Expiry date | Nov 8, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communications apparatus is provided. A radio module transmits first packets before establishing a connection with a peer communications device. A transmission power utilized for transmitting the first packets is adjustable, so that multiple levels of transmission power are utilized for transmitting the first packets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.