Title :
VoIP capacity expansion with periodical frame transmission suppression control in wireless LAN
Author :
Morioka, Yasufumi ; Higashino, Takeshi ; Tsukamoto, Katsutoshi ; Komaki, Shozo
Author_Institution :
Grad. Sch. of Eng., Osaka Univ., Suita
Abstract :
A new VoIP (Voice over Internet Protocol) capacity expansion method with periodically frame suppression control is proposed. The proposed method expands a VoIP capacity of an AP (Access Point), which is the maximum number of associated stations without critical QoS (Quality of Service) degradations. Simulation results show the proposed method with 0.5% frame suppression control on each station expands a VoIP capacity by 4% compared to a legacy method while satisfying required QoS for all stations.
Keywords :
Internet telephony; quality of service; telecommunication control; wireless LAN; QoS degradations; VoIP; access point; capacity expansion; periodical frame transmission suppression control; quality of service; voice over Internet protocol; wireless LAN; Degradation; Delay effects; Interference; Internet telephony; Multimedia systems; Quality of service; Timing; Video on demand; Web and internet services; Wireless LAN; Capacity Expansion; Frame Suppression; VoIP; Wireless LAN;
Conference_Titel :
Radio and Wireless Symposium, 2009. RWS '09. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2698-0
Electronic_ISBN :
978-1-4244-2699-7
DOI :
10.1109/RWS.2009.4957361
