Medium access, CSMA/CA, DCF, EDCA

Описание: Medium access, CSMA/CA, DCF, EDCA

==========================Time codes==========================
00:00 Intro
00:42 Transmission modes
02:40 CSMA/CD
03:44 CSMA/CA
05:24 DCF
06:05 Physical carrier Sense (PCS): SD, ED thresholds
12:31 Virtual carrier Sense (VCS): Duration/ID, NAV
15:42 Pseudo-random Backoff Timer (PBT)
18:39 Interframe Space (IFS)
25:13 802.11e/WMM
26:17 EDCA
27:55 Access Categories (AC)
28:49 AIFS
29:31 EDCA Contention Window
31:02 TXOP
34:32 TSpec/Call Admission Control
35:30 HCF/HCCA
36:10 EDCA vs DCF
37:00 Outro

==================================Tags==================================
#wifi #wireless #radiofrequency #radiowaves #txpower #radiowaves#CSMACD #CSMACA #PhysicalcarrierSense #VirtualCarrierSense# #PseudoRandomBackoffTimer #PBT #InterframeSpace #IFS #DCF #EDCA #AccessCategories #AIFS #EDCAContentionWindow #TXOP #TSpec #CallAdmissionControl
#PCF #PointCoordinationFunction #HCF #HCCA #mediacontention