Title :
Enhancement of voice over mobile IP for infrastructure-mode wireless LANs
Author :
Wang, Min ; Kuo, Geng-Sheng
Author_Institution :
Beijing Univ. of Posts & Telecommun.
Abstract :
To improve the performance of voice over mobile IP (VoMIP) on WLAN, a novel scheme is designed in this paper. We analyze the advantages and disadvantages of the existing handoff schemes. Based on the analyses, our proposed design reduces the delay and decreases the occupied bandwidth for VoMIP applications during the handoff. The results show that our scheme outperforms the existing ones
Keywords :
IP networks; bandwidth allocation; mobile computing; mobile radio; voice communication; wireless LAN; handoff schemes; infrastructure-mode wireless LAN; voice over mobile IP; Bandwidth; Collision avoidance; Delay; Local area networks; Multiaccess communication; Peer to peer computing; Physical layer; Telecommunication traffic; Wireless LAN; Wireless sensor networks;
Conference_Titel :
Global Telecommunications Conference, 2005. GLOBECOM '05. IEEE
Conference_Location :
St. Louis, MO
Print_ISBN :
0-7803-9414-3
DOI :
10.1109/GLOCOM.2005.1578239
