Title:
METHOD AND APPARATUS FOR PRIORITY TRANSMISSION OF WLAN FRAMES
Document Type and Number:
WIPO Patent Application WO/2021/179918
Kind Code:
A1
Abstract:
Aspects of the present application provide mechanisms for minimizing latency in real time application (RTA) traffic on wireless LANs. A wireless electronic device identifies real time application network packets in the Application layer, gives them a novel MPDU frame type and subtype, and maps them into a high priority access category such as AC_VO. Upon receiving a TXOP, the device preferentially transmits RTA frames before frames mapped to the access category awarded the TXOP. Additional aspects allow for pre-emptive priority transmission of RTA frames.
Inventors:
ABOUL-MAGD OSAMA (CA)
SUN SHENG (CA)
XIN YAN (CA)
SUH JUNG HOON (CA)
AU KWOK SHUM (CA)
SUN SHENG (CA)
XIN YAN (CA)
SUH JUNG HOON (CA)
AU KWOK SHUM (CA)
Application Number:
PCT/CN2021/078183
Publication Date:
September 16, 2021
Filing Date:
February 26, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/10; H04W72/12; H04W74/08
Foreign References:
| CN106413112A | 2017-02-15 | |||
| CN102075440A | 2011-05-25 | |||
| CN105142207A | 2015-12-09 | |||
| US20150139209A1 | 2015-05-21 |
Other References:
See also references of EP 4108030A4
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