Frame format techniques for non-resolvable long training fields in wireless networks
US8532077B2 · kind B2 · utility
22Cited by
0References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 14, 2010 |
| Grant date | Sep 10, 2013 |
| Priority date | — |
| Expiry date | Oct 5, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0053
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An embodiment of the present invention provides non-resolvable long training field (LTF) formatting methods used in wireless networks, comprising defining the non-resolvable LTF frame format so that a transmission of VHT-SIG-B is aligned for all users, thereby requiring that a VHT-LTF portion of a packet be of a same duration for all users.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.