Title :
Wave & wait protocol (WWP): high throughput and low energy for mobile IP-devices
Author :
Tsaoussidis, K. ; Llahanns, A. ; Badr, H.
Author_Institution :
Coll. of Comput. Sci., Northeastern Univ., Boston, MA, USA
Abstract :
The work we present here reports on the further development and testing of an experimental transport-level protocol. The protocol runs on top of the IP, and is intended for mobile, wireless devices. Its central concern is to conserve battery-powered energy used for transmission while maintaining high levels of data throughput. It can be adjusted to achieve higher throughput at the expense of lesser energy-saving in accordance with the application´s needs. It conserves transmission effort, adjusting data transmission below the perceived network congestion level, and thereby minimizes the need for duplicate data retransmission due to congested routers losing packets, and so on. It achieves high throughput by implementing a network probing mechanism that enables it to investigate instances in which prevailing throughput conditions appear to be deteriorating before committing to further data transmission. The probing mechanism also permits it to continuously monitor the network during high congestion periods in order to locate windows of sufficiently low congestion opportunity to exploit for transmission
Keywords :
data communication; mobile communication; telecommunication congestion control; transport protocols; battery-powered energy conservation; congested routers; data throughput; data transmission; experimental transport-level protocol; high throughput; low energy; mobile IP-devices; mobile wireless devices; network congestion level; network probing mechanism; protocol development; protocol testing; wave & wait protocol; Computer science; Condition monitoring; Data communication; Educational institutions; Mobile communication; Probes; Testing; Throughput; Transport protocols; Wireless application protocol;
Conference_Titel :
Networks, 2000. (ICON 2000). Proceedings. IEEE International Conference on
Print_ISBN :
0-7695-0777-8
DOI :
10.1109/ICON.2000.875832