Method for transmitting uplink frame in wireless LAN system and wireless device using the same
US9900871B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 17, 2017 |
| Grant date | Feb 20, 2018 |
| Priority date | — |
| Expiry date | Aug 17, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for transmitting an uplink frame in a wireless LAN system performed by a first wireless device includes the steps of receiving a basic trigger frame individually allocating a plurality of uplink wireless resources for a plurality of user devices from a second wireless device, wherein the basic trigger frame may include preference information indicating a AC type for an aggregation traffic, determining an existence or non-existence of a plurality of first buffered MPDUs corresponding to a plurality of first traffic identifiers for the first AC type or for a second AC type having a higher priority level than the first AC type, and configuring the aggregation traffic based on a plurality of second selected MPDUs corresponding to any one traffic identifier among a plurality of second traffic identifiers for a third AC type having a lower priority level than the first AC type.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.