Method of retransmitting data frame and network apparatus using the method
US7434133B2 · kind B2 · utility
1Cited by
26References
14Claims
0Family size
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Key dates
| Filing date | Dec 9, 2004 |
| Grant date | Oct 7, 2008 |
| Priority date | — |
| Expiry date | May 13, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/165
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of retransmitting a data frame and a network apparatus using the method are provided. In the method performed in a wireless network, a first network apparatus transmits a data frame requesting a response frame. A second network apparatus determines a type of response frame according to a reception mode of the data frame. The second network apparatus transmits the determined type of response frame to the first network apparatus. The first network apparatus retransmits the data frame according to the type of the response frame transmitted to the first network apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.