Title :
Wireless TCP proposals with proxy servers in the GPRS network
Author :
Rendón, Juan ; Casadevall, Ferran ; Carrasco, Jordi
Author_Institution :
Technol. Dept., Pompeu Fabra Univ., Barcelona, Spain
Abstract :
The General Packet Radio Service (GPRS) system will offer to the users an easy access to Internet applications which work with the TCP protocol. We analyse by means of simulations the performance in the GPRS network of the following wireless TCP proposals that use a proxy server: the Snoop protocol and the Split mechanism. We also describe the impact of the GPRS LLC layer in acknowledged mode in the TCP end-to-end throughput. Unlike previous research we consider two scenarios for the GPRS radio interface: one with several users present in the system, and the other with only one user in it.
Keywords :
Internet; digital simulation; land mobile radio; network interfaces; packet radio networks; transport protocols; GPRS network performance; GPRS radio interface; GPRS system; General Packet Radio Service; Internet applications; LLC layer; Snoop protocol; Split mechanism; TCP; acknowledged mode; end-to-end throughput; mobile radio; packet switching; proxy servers; simulations; wireless TCP; Access protocols; Analytical models; Ground penetrating radar; Network servers; Packet radio networks; Performance analysis; Proposals; Web and internet services; Web server; Wireless application protocol;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2002. The 13th IEEE International Symposium on
Print_ISBN :
0-7803-7589-0
DOI :
10.1109/PIMRC.2002.1045209
