112 search results - page 18 / 23 » A distributed MAC scheme supporting voice services in mobile... |
KIVS
2005
Springer
14 years 29 days ago
2005
Springer
This paper presents an approach for exchanging presence information between users of an instant messaging system in a mobile ad hoc network. As major feature, presence information ...
ICNP
2003
IEEE
14 years 22 days ago
2003
IEEE
We propose and evaluate a mobile, peer-to-peer Information Retrieval system. Such a system can, for example, support medical care in a disaster by allowing access to a large colle...
INFOCOM
2002
IEEE
14 years 11 days ago
2002
IEEE
IEEE 802.11 Medium Access Control(MAC) is proposed to support asynchronous and time bounded delivery of radio data packets in infrastructure and ad hoc networks. The basis of the I...
FIW
2003
13 years 8 months ago
2003
Abstract. Features provide extensions to a basic service, but in new systems users require much greater flexibility oriented towards their needs. Traditional features do not easil...
IAJIT
2011
12 years 11 months ago
2011
: Handoff is a critical function that enables mobile nodes to stay connected to the wireless network by switching the data connection from one WLAN to another. During handoff the c...